Re: Timer / Progress bar on a form to show countdown.
Well using the Timer you can periodically request the server for the time remaining and update the count down Label. But this will require may be a server call in every min or few seconds. But I think the better approach is to get the remaining time at the first load and using a Timer to deduct a sec each time and update the label with new remaining time. - Litty On Tue, Feb 17, 2009 at 2:00 PM, alex.d alex.dukhov...@googlemail.comwrote: Timer is just a class that helps you to do smth. periodically(see docs for an example). You'll have to use it to update some label with your time value. On 17 Feb., 05:23, Vishesh visheshs...@gmail.com wrote: Thanks for replying. But is there a way to show the timer on the rootpanel or other screen? If there is I cant seem to find it anywhere. On Sun, Feb 15, 2009 at 4:50 PM, jossey joss...@gmail.com wrote: Will the Timer in GWT help? On Feb 14, 12:13 pm, Vish visheshs...@gmail.com wrote: Hi All, I'm trying to show a countdown timer on a form which displays the time left for a discussion on some topic mentioned on that form. I'm not able to decide or figure out the best way to do it, also I couldn't find any earlier post discussing this. If someone can help me suggesting this it will be really helpful and I would be very thankful. Regard Vish. -- Vishesh Sahu --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Web link on a widget
May be you can look at the Anchor widget On Thu, Feb 12, 2009 at 8:34 PM, Piotre Ugrumov afmul...@gmail.com wrote: Hi, I have a simple question, how can I assign a web link on a widget? I have an url as http://www.google.it how can I assign this url to a click on a widget? Does it exist a simple method to make it possible? Thanks, bye bye. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Id property on a Button
button.getElement().setId(btn_1); On Thu, Feb 12, 2009 at 4:45 AM, Ruku ruku...@gmail.com wrote: Does anyone know how to set the id property of a button? I am adding buttons to a panel with a for loop. I want each button to get a different Id so I can act differently for each button. Does anyone know if this is possible? Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Hard problem: detecting url change in a gwt Frame (or iframe)
Yes u are right, you need to use GWT History mechanism. On Thu, Feb 12, 2009 at 5:37 AM, Max caesy...@gmail.com wrote: HI,all, Is there a way to detect url change in a gwt Frame? I used geturl () but it didn't detect new url when users click on a link in the Frame. Maybe i need to mess up with gwt history?? I know there might be a browser restriction isuue. Any idea?? Thanks, Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Best image preloading practice?
You are thinking of loading 20MB of images into the DHTML DOM of you application Am I? Does the DOM keep them there even when not displayed? These images certainly wouldnt be displayed all at once. 1 or 2 at a time at most. I'm not absolutely sure, but I think if you load an image it is basically attached to a document, whether the browser caches it or not, and whether it is currently visible of not. You don't control the browser cache, I mean I don't think you can tell it to conveniently download all your images and store them neatly on disk until you need to display them for example. ah, pig. I thought that was exactly that prefetch was doing -sigh- I thought it loaded it to ram first, then the browser keeps a copy in its cache for reloading if needed. -sigh- That does change things indeed then. AFAIK the prefetch creates an IMG element but its not attached to the DOM. - Litty On Fri, Feb 6, 2009 at 1:03 PM, darkflame darkfl...@gmail.com wrote: You are thinking of loading 20MB of images into the DHTML DOM of you application Am I? Does the DOM keep them there even when not displayed? These images certainly wouldnt be displayed all at once. 1 or 2 at a time at most. I'm not absolutely sure, but I think if you load an image it is basically attached to a document, whether the browser caches it or not, and whether it is currently visible of not. You don't control the browser cache, I mean I don't think you can tell it to conveniently download all your images and store them neatly on disk until you need to display them for example. ah, pig. I thought that was exactly that prefetch was doing -sigh- I thought it loaded it to ram first, then the browser keeps a copy in its cache for reloading if needed. -sigh- That does change things indeed then. Again, not at once. Surely a staggered download they wouldnt have a problem with? Emulating, say, what it would expect from a user browseing DeviantArt? yeah, the staggered download is basically the idea of the maze - each time you move to next location you've only got one locations worth of images to fetch. Or if it worked fast enough you could fetch all the required images for the adjoining locations so they would be ready to go instantly. It depends entirely on no of image bytes per location. Yes, I looks like I'll be switching to a as-you-go-along-it-loads-the- next-rooms approach. Allthough... Point is doing it this way old images are thrown away and can be garbage collected as you go, so you are not accumulating images in memory. It's stable. (assuming I'm right about the how this works of course). ...I'm not sure there will be much that can be chucked away in this game. My engine is able to remove items easily enough, but for this game items from the start of the game are still usefull at the end, so theres only a few case's when images can be removed never to be recalled. . The point of the composite image strip is to fetch several images in one request since they come in a single binary file. Yes, I understand the point of them, and I think image bundles are a great idea. (In fact, online in general, theres probably a lot of wasted bandwidth used on little UI elements on webpages..like 5kb gifs etc) In this specific case though they arnt approperate. Not unless I got the server to dynamically splice the images together and the client to cut them up. But thats beyond the scope of the projects timeframe. This is exactly what the GWT ImageBundle does (and what has been best practice in web design for years). Annoyingly for you GWT only does this once per module because Bruce says they can't think of a single use case for needing separate ImageBundles! My bet is that if you just start loading all the images as you are suggesting, you will have to attach them to the DOM somewhere, so ultimately what you will be doing is building the entire game at the same time as the player is trying to play the first locations. So my betting is three to one on a) whilst this build is going on the game play will be badly affected at precisely the time you least want it to, and b) once you've loaded it all it will run like a dog anyway. Yes, I think your right there. But I think cutting up 30MB of images client side might actualy raise the required specs of the game :P I may well be wrong, but if I'm not, and you looked at the maze idea as plan B, then using image strips a la ImageBundle will make the game run much faster and smoother, so the effort might well be critical in the end. This is after all the heart of your technical challenge. This has been done so many times I expect you will find some javascript code that cuts them up (or maybe CSS stuff) to crib from somewhere and some server side tools to pack the image strips as well. I may have miss-understoof how image bundles
Re: Deploying GWT application (WAR)
http://www.onjava.com/pub/a/onjava/2002/04/03/tomcat.html http://www.javalobby.org/articles/tomcat2go/ On Fri, Feb 6, 2009 at 1:53 PM, Jonathan jonathan.delf...@gmail.com wrote: Thanks for the answer ! What should I give to the user to allow him to run the WAR locally ? I mean i would like to embed tomcat in the application to allow the user to run it locally (without internet) and to deploy it on a server like you said. I already made the hierarchy of the war, it's ready to be zipped/ wared, but i don't know how i can reproduce the hosted browser system to deploy the app. Thanks again for your support! Best regards. On 6 fév, 06:07, Litty Preeth preeth.h...@gmail.com wrote: Well for web application you dont give the user a WAR file, but you deploy the war file on a server machine (where you have an application server like Tomcat installed) and then give the url of the application to the user. User will use his browser to open ur URL. - litty On Fri, Feb 6, 2009 at 4:13 AM, Jonathan jonathan.delf...@gmail.com wrote: Hi to all, I managed to install properly gwt that runs fine under my linux. However, i have some problems to understand the deployment step to war. I use a servlet to upload a file to server so i would like to deploy my project WITH tomcat. Is that possible ? So that, if i want to install it on a web server, i just have to deploy the war file (i don't know how to create it, i just made the hierarchy :/) And if it's only for local use, the integrated tomcat will be used. As the hosted browser do... Not sure if i'm clear but to sum up: how to deploy my application with tomcat ? This way the user only double click the jar/war and it launchs browser with tomcat. I can't offer user to install gwt hosted browser ... Thanks in advance. Best regards. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Popup panel over the cursor
int posLeft = event.getScreenX(); if ((posLeft + popupWidth) (Window.getClientWidth() + Window .getScrollLeft())) posLeft = posLeft - (posLeft + popupWidth - (Window.getClientWidth() + Window .getScrollLeft())); int posTop = event.getScreenY(); if ((posTop + popupHeight) (Window.getClientHeight() + Window .getScrollTop())) posTop = posTop - (posTop + popupHeight - (Window.getClientHeight() + Window .getScrollTop())); popUpPanel_.setPopupPosition(posLeft, posTop); popUpPanel_.show(); On Fri, Feb 6, 2009 at 2:13 PM, ArunDhaJ arund...@gmail.com wrote: Hi, I've a tree and context menu associated with it. When I right click a tree item the context menu will pop-up below the cursor. In case the tree item at bottom of the page. the menu generated extends the page further. I need to scroll the page to see few of my menu items.. worst is that, when I click the scroll bar, the menu disappears... How can I identify whether the cursor is at bottom of the page and generate menu over the cursor??? plz suggest me... Regards, ArunDhaJ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: how to add items in tree from database after immediately inserting new items
If the data insertion call is happening from some UI action then in the onSuccess of insertion call you can tell the tree to update itself. If that is not possible then your tree can check for any updates proactively using a Timer. On Thu, Feb 5, 2009 at 3:47 PM, kanan keri.s...@gmail.com wrote: I'm using tree to display items from database. My problem is that when I insert new items in database, the newly inserted item is to display immediately in the tree . How can I do that? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: ScrollPanel maxWidth or maxHeight?
there is some max-height CSS property. But dont know if it works. On Thu, Feb 5, 2009 at 8:59 PM, alex.d alex.dukhov...@googlemail.comwrote: On 5 Feb., 16:10, gregor greg.power...@googlemail.com wrote: Hi Alex, I think you have to explicitly specify the height of a ScollPanel in pixels to get the scroll bars to kick in, and that will set the height of the panel from the word go. If what you mean is that you want a panel to start at a minimum size, then grow as things are added to it, but then to stop growing and go into scroll mode at a certain point, exactly what i meant. I do not think that is realistically possible since there is no event you can listen for that would tell you when the panel had grown to a given height. You can listen for the browser window changing, but not for an individual panel. I suppose one approach might be to set up a timer to check the current height at intervals and take appropriate action when it hit the limit, but this sounds very inefficient. Indeed it does. I kind of hoped somebody will have a genious idea about it ;-) Thank you for your input anyway. regards gregor On Feb 5, 9:29 am, alex.d alex.dukhov...@googlemail.com wrote: Hi folks, I'm trying to impelement a scrollpanel that becomes bigger (height) to the certain size (maxHeight) when populating it with data. After that vertical scrollbar should appear and the panel should stop growing. Any ideas on how to implement this would be appreciated. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Deploying GWT application (WAR)
Well for web application you dont give the user a WAR file, but you deploy the war file on a server machine (where you have an application server like Tomcat installed) and then give the url of the application to the user. User will use his browser to open ur URL. - litty On Fri, Feb 6, 2009 at 4:13 AM, Jonathan jonathan.delf...@gmail.com wrote: Hi to all, I managed to install properly gwt that runs fine under my linux. However, i have some problems to understand the deployment step to war. I use a servlet to upload a file to server so i would like to deploy my project WITH tomcat. Is that possible ? So that, if i want to install it on a web server, i just have to deploy the war file (i don't know how to create it, i just made the hierarchy :/) And if it's only for local use, the integrated tomcat will be used. As the hosted browser do... Not sure if i'm clear but to sum up: how to deploy my application with tomcat ? This way the user only double click the jar/war and it launchs browser with tomcat. I can't offer user to install gwt hosted browser ... Thanks in advance. Best regards. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: onClick event for inline text
Well you can make tht particular word into a seperate Label and give click listener to the label. On Fri, Feb 6, 2009 at 4:58 AM, vroom_vroom slabarb...@gmail.com wrote: this seams like it would be incredibly easy and straight forward, but after an hour of looking i had to post. I have a bunch of text in a paragraph. i would like one word in that paragraph a link that when i click can call a handler method. In javascript this is super easy, in GWT it seams to be a hassle. what is the most efficient way to do this? thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: onclick event for inline text
You can use a HTML widget and around the particular word you can place anchor tags with onclick handler. On Fri, Feb 6, 2009 at 5:11 AM, vroom_vroom slabarb...@gmail.com wrote: I should say, the way i am planning to do it is to use labels for the words i want to be able to click on and use ccs to try and make the label in-linewould be nice if there was a better way On Feb 5, 3:33 pm, vroom_vroom slabarb...@gmail.com wrote: this seams like it would be incredibly easy and straight forward, but after an hour of looking i had to post. I have a bunch of text in a paragraph. i would like one word in that paragraph a link that when i click can call a handler method. In javascript this is super easy, in GWT there doesnt seam to be an easy way of doing it. what is the most efficient way to do this? thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Call event after an other
I dont think you can change the order of the vents. But here may be what you can do is in the Class B have a flag indicating the running of onChnage and when onChnage is complete set this flag. Now in Class A onClick wait till the Class B flag is set and then only start handling the onClick logic. - Litty On Fri, Feb 6, 2009 at 11:26 AM, Danny Schimke schimk...@googlemail.comwrote: It does not work...I am doing anything wrong. Can you *explain how to use this*? I try to describe again: I habe 2 events, both in a own class. The onClick from save button in class A and the onChange from the textbox in class B. If the onChange is fired the save is fired too (look at my first comment this thread). But I need the possibility to wait starting onClick until onChange is running. -Danny 2009/2/5 Damien Picard picard.dam...@gmail.com Hi ! You can control event propagation with low-level functions (onBrowserEvent, Event) ; in your case, use the Event.cancelBubble function : http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/user/client/Event.html#cancelBubble(boolean)http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/user/client/Event.html#cancelBubble%28boolean%29 2009/2/5 Danny Schimke schimk...@googlemail.com Hi! If I have following problem: I enter some text in a textbox. Now I click on a button to save data to a database. With leaving the edit ists onChange- event is called, but the onClick- event of the button is called too at same the time. Saving is faster than onChange. I tried to handle the onClick after other events have done their work by using a DeferedCommand. But is doesn't work. Saving is allways faster than the onChange. Is there a way to control the handling-order of events? Thank you! -Danny --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: how to catch the double click event
Try this eg:
*public* *class* Home *extends* AbsolutePanel *implements* EntryPoint {
*public* *void* onModuleLoad() {
init();
}
*private* *void* init() {
RootPanel.*get*().add(*this*);
setHeight(Window.*getClientHeight*()+px);
DOM.*setStyleAttribute*(getElement(), background, #ADDFFF);
Label lbl = *new* Label();
DOM.*setStyleAttribute*(lbl.getElement(), color, blue);
DOM.*setStyleAttribute*(lbl.getElement(), font-weight, bold
);
DOM.*setStyleAttribute*(lbl.getElement(), font-size, 16px);
lbl.setText(Right Click OR Double Click anywhere);
*this*.add(lbl);
sinkEvents(Event.*ONMOUSEDOWN*);
sinkEvents(Event.*ONDBLCLICK*);
}
*public* *void* onBrowserEvent(Event event) {
*super*.onBrowserEvent(event);
*switch* (DOM.*eventGetType*(event)) {
*case* Event.*ONMOUSEDOWN*:
*if*(DOM.*eventGetButton*(event) == Event.*BUTTON_RIGHT*)
Window.*alert*(You RIGHT CLICKED);
*break*;
*case* Event.*ONDBLCLICK*:
Window.*alert*(You DOUBLE CLICKED);
*break*;
}
}
}
- Litty
On Wed, Feb 4, 2009 at 2:07 PM, arun theeperfection...@gmail.com wrote:
i tried this..but event.getTypeInt() is not capturing the doubleclick
event.is there any other way to capture double click?
On Feb 4, 1:22 pm, Jason Morris lem...@gmail.com wrote:
It doesn't matter that they have the same value, they are returned from 2
different fields in Event:
if(event.getButton() == Event.BUTTON_RIGHT)
if(event.getTypeInt() == Event.ONDBLCLICK)
Hope that helps
//J
arun wrote:
no...actually i m mentioning about event.BUTTON_RIGHT and
event.ONDBLCLICK
Both having same value i.e.2 and i m using both in my application.
On Feb 4, 12:38 pm, Litty Preeth preeth.h...@gmail.com wrote:
No the constants for both are different... Event.ONCLICK and Event.
ONDBLCLICK
On Wed, Feb 4, 2009 at 12:44 PM, arun theeperfection...@gmail.com
wrote:
i have a requirement to catch the double click event. i am catching
right click too. but both event are getting mixed up. only right
click
is working fine. Thsi may be because both event have same constant
field values. is ther eany way to distinguish these two?
Any help would be appreciated.- Hide quoted text -
- Show quoted text -- Hide quoted text -
- Show quoted text -
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to capture the mouse Double click event?
Follow this thread: http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/c1d7fd8f7f0f9a0f# On Wed, Feb 4, 2009 at 1:53 PM, Prashant prashant@gmail.com wrote: I need to capture the mouse double click event on the widget that is attached to the RootPanel.Event.ONDBLCLICK isn't working fine.Any suggestions regarding this are welcome. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Opening a new browser window in gwt
Hi Manish, I think I got the problem. When I used the following code in IE Window.open( http://google.com;, *My Window*, menubar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes ); It was giving me script error (U ll c tht only if script error notification is enabled). But when I used the below code it workd perfectly: Window.open( http://google.com;, *MyWindow*, menubar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes ); If you see, the only difference is absence of space in the window name string. But both works fine in FF. - Litty On Wed, Feb 4, 2009 at 4:09 PM, Damien Picard picard.dam...@gmail.comwrote: Hi ! Could you give us the location's content ? Regards, Damien 2009/2/4 Manish Kumar man...@oakdeneindia.com Hi everybody, I am trying to open a new browser window on click. I am trying this line of code but this does work ( no action noticed ) though not getting error also ( I checked my listener, that is ok ). com.google.gwt.user.client.Window.*open*( location, fileTitle, menubar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes ); Could anybody help me out to get rid of this. Regards, Manish --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Capture ctrl + mouse click event on grid
I think event.getCtrlKey() is the function for you. - Litty On Wed, Feb 4, 2009 at 3:23 PM, Mikhail M itmo@gmail.com wrote: I need to capture the ctrl + mouse click event on grid. Any suggestions regarding this are welcome. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Javascript in HTML blocks
May I know why u want this? On Wed, Feb 4, 2009 at 3:41 PM, sgaide sga...@gmail.com wrote: Hi, I'm looking for a clear answer about the possibility to inject javascript into the DOM using HTML widget. I have found two threads about this, with no definitive answers: http://groups.google.com/group/Google-Web-Toolkit/browse_thread/ thread/49cbe6bda567c1a9/a60c36f305f21337?lnk=gstq=javascript +HTML#a60c36f305f21337http://groups.google.com/group/Google-Web-Toolkit/browse_thread/%0Athread/49cbe6bda567c1a9/a60c36f305f21337?lnk=gstq=javascript%0A+HTML#a60c36f305f21337 and http://groups.google.com/group/Google-Web-Toolkit/browse_thread/ thread/6fb61e587d7eab8d/44c22a52f86feb36?lnk=gstq=javascript +HTML#44c22a52f86feb36http://groups.google.com/group/Google-Web-Toolkit/browse_thread/%0Athread/6fb61e587d7eab8d/44c22a52f86feb36?lnk=gstq=javascript%0A+HTML#44c22a52f86feb36 My application needs to inject some javascript code at runtime (the code is provided at runtime and can not be inserted in the html page or loaded using a 'dynamic' script file). The only way I found to do that is to create an HTML widget. The results are highly dependant on the browser : - with Firefox all works pretty well - with Safari and IE7 it doesn't work at all (javascript code is not executed). Using Safari development inspector I can see the javascript code in the DOM, but it's not interpreted by the browser. So is it really possible to inject javascript using an HTML widget ? if yes, how ? if no, is there any other way to do it ? Thanks a lot, regards, Sebastien. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Javascript in HTML blocks
Which browser are you testing on?
I tried the following:
public class Home extends AbsolutePanel implements EntryPoint {
public void onModuleLoad() {
init();
}
private void init() {
RootPanel.get().add(this);
HTML html = new HTML(scriptalert('Hai')/script);
this.add(html);
}
}
It worked in FF but not in IE
- Litty
On Wed, Feb 4, 2009 at 5:53 PM, sgaide sga...@gmail.com wrote:
Yes, of course.
My gwt application is used to generate web applications dynamically.
The user configure its web application using a wysiwyg editor (well
sort of), this configuration is then used by the gwt application to
create widgets at runtime.
In the application editor, it's possible to add raw html blocks. In
this block the user may insert javascript code.
If it's really not possible to inject javascript in this way, we may
ask the user to put all it's javascript code in one place and load
this as an external js script file. But this would be seen (at least
by me ;-) ) as a less flexible solution...
S.
On 4 fév, 12:21, Litty Preeth preeth.h...@gmail.com wrote:
May I know why u want this?
On Wed, Feb 4, 2009 at 3:41 PM, sgaide sga...@gmail.com wrote:
Hi,
I'm looking for a clear answer about the possibility to inject
javascript into the DOM using HTML widget.
I have found two threads about this, with no definitive answers:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/49cbe6bda567c1a9/a60c36f305f21337?lnk=gstq=javascript
+HTML#a60c36f305f21337
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/%0Ath...
and
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/6fb61e587d7eab8d/44c22a52f86feb36?lnk=gstq=javascript
+HTML#44c22a52f86feb36
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/%0Ath...
My application needs to inject some javascript code at runtime (the
code is provided at runtime and can not be inserted in the html page
or loaded using a 'dynamic' script file). The only way I found to do
that is to create an HTML widget. The results are highly dependant on
the browser :
- with Firefox all works pretty well
- with Safari and IE7 it doesn't work at all (javascript code is not
executed). Using Safari development inspector I can see the javascript
code in the DOM, but it's not interpreted by the browser.
So is it really possible to inject javascript using an HTML widget ?
if yes, how ? if no, is there any other way to do it ?
Thanks a lot,
regards,
Sebastien.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Opening a new browser window in gwt
Well I copy pasted your same code and it worked. Just check if the url is valid. Also check if popup is not disabled. On Wed, Feb 4, 2009 at 3:59 PM, Manish Kumar man...@oakdeneindia.comwrote: Hi everybody, I am trying to open a new browser window on click. I am trying this line of code but this does work ( no action noticed ) though not getting error also ( I checked my listener, that is ok ). com.google.gwt.user.client.Window.*open*( location, fileTitle, menubar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes ); Could anybody help me out to get rid of this. Regards, Manish --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Javascript in HTML blocks
RootPanel.get().add(this);
HTML html = new HTML();
this.add(html);
String sHTML=input type=button onclick= + go2() +
value='Click Me'BR;
String sScript=SCRIPT DEFER;
sScript = sScript + function go2(){ alert('Hello from inserted
script.') };
sScript = sScript + /SCRIPT + ;
html.setHTML(sHTML+sScript);
This code works is IE also.
As per msdn http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
*When using innerHTML** **to insert script, you must include the DEFER
attribute in the script element.*
- Litty
On Wed, Feb 4, 2009 at 10:33 PM, Adam T adam.t...@gmail.com wrote:
For loading from a Url try the following (being aware of the security
issues):
/**
* Adds the necessary DOM script element.
*
* @param uniqueId A unique id for the DOM element.
* @param url Location of script.
*/
public native void addScript(String uniqueId, String url) /*-{
var elem = document.createElement(script);
elem.setAttribute(language, JavaScript);
elem.setAttribute(src, url);
elem.setAttribute(id, uniqueId);
document.getElementsByTagName(body)[0].appendChild(elem);
}-*/;
if you have direct code, perhaps just add the code as a child to the
elem created, i.e. elem.text = alert('Hello'); and ignore the
setAttribute(src, url) line??
//Adam
On 4 Feb, 11:11, sgaide sga...@gmail.com wrote:
Hi,
I'm looking for a clear answer about the possibility to inject
javascript into the DOM using HTML widget.
I have found two threads about this, with no definitive answers:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/49cbe6bda567c1a9/a60c36f305f21337?lnk=gstq=javascript
+HTML#a60c36f305f21337
and
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/6fb61e587d7eab8d/44c22a52f86feb36?lnk=gstq=javascript
+HTML#44c22a52f86feb36
My application needs to inject some javascript code at runtime (the
code is provided at runtime and can not be inserted in the html page
or loaded using a 'dynamic' script file). The only way I found to do
that is to create an HTML widget. The results are highly dependant on
the browser :
- with Firefox all works pretty well
- with Safari and IE7 it doesn't work at all (javascript code is not
executed). Using Safari development inspector I can see the javascript
code in the DOM, but it's not interpreted by the browser.
So is it really possible to inject javascript using an HTML widget ?
if yes, how ? if no, is there any other way to do it ?
Thanks a lot,
regards,
Sebastien.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Javascript in HTML blocks
And also checkout that the /SCRIPT tag is broken into two: sScript =
sScript + /SCRIPT + ;
If you dont do that then also it wont work.
On Thu, Feb 5, 2009 at 9:59 AM, Litty Preeth preeth.h...@gmail.com wrote:
RootPanel.get().add(this);
HTML html = new HTML();
this.add(html);
String sHTML=input type=button onclick= + go2() +
value='Click Me'BR;
String sScript=SCRIPT DEFER;
sScript = sScript + function go2(){ alert('Hello from inserted
script.') };
sScript = sScript + /SCRIPT + ;
html.setHTML(sHTML+sScript);
This code works is IE also.
As per msdn
http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspxhttp://msdn.microsoft.com/en-us/library/ms533897%28VS.85%29.aspx
*When using innerHTML** **to insert script, you must include the DEFER
attribute in the script element.*
- Litty
On Wed, Feb 4, 2009 at 10:33 PM, Adam T adam.t...@gmail.com wrote:
For loading from a Url try the following (being aware of the security
issues):
/**
* Adds the necessary DOM script element.
*
* @param uniqueId A unique id for the DOM element.
* @param url Location of script.
*/
public native void addScript(String uniqueId, String url) /*-{
var elem = document.createElement(script);
elem.setAttribute(language, JavaScript);
elem.setAttribute(src, url);
elem.setAttribute(id, uniqueId);
document.getElementsByTagName(body)[0].appendChild(elem);
}-*/;
if you have direct code, perhaps just add the code as a child to the
elem created, i.e. elem.text = alert('Hello'); and ignore the
setAttribute(src, url) line??
//Adam
On 4 Feb, 11:11, sgaide sga...@gmail.com wrote:
Hi,
I'm looking for a clear answer about the possibility to inject
javascript into the DOM using HTML widget.
I have found two threads about this, with no definitive answers:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/49cbe6bda567c1a9/a60c36f305f21337?lnk=gstq=javascript
+HTML#a60c36f305f21337
and
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/
thread/6fb61e587d7eab8d/44c22a52f86feb36?lnk=gstq=javascript
+HTML#44c22a52f86feb36
My application needs to inject some javascript code at runtime (the
code is provided at runtime and can not be inserted in the html page
or loaded using a 'dynamic' script file). The only way I found to do
that is to create an HTML widget. The results are highly dependant on
the browser :
- with Firefox all works pretty well
- with Safari and IE7 it doesn't work at all (javascript code is not
executed). Using Safari development inspector I can see the javascript
code in the DOM, but it's not interpreted by the browser.
So is it really possible to inject javascript using an HTML widget ?
if yes, how ? if no, is there any other way to do it ?
Thanks a lot,
regards,
Sebastien.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: unable to remove widget from a vertical panel
May be if you post the part of code then we can see if ur loop has any issues. On Wed, Feb 4, 2009 at 9:32 PM, marce_liz lizethmarc...@gmail.com wrote: hi I've been working with gwt since the last year, well my problem is that I have a VerticalPanel with widgets but when i want to remove them from my VerticalPanel the last one that was created is still there, it' doesn't happen with the others for example if I remove from the beginning to the end it works ok but if I want to remove from the end to the beginning it works in a bad way --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Starting with GWT - Error compiling GWT-RPC Class
[ERROR] Errors in 'file:/Users/viniciuscarvalho/
Documents/Caravela/
spotlight/gwt-bundle/src/org/openspotlight/client/OSLApplication.java'
[ERROR] Line 5: *The import
org.openspotlight.server.**GWTServiceImpl cannot be resolved*
Plz see the line in bold. It says that your client class OSLApplication has
an import of GWTServiceImpl, which is not valid. Why are you importing the
RPC implementation class? I suppose this is by mistake.
BTW: Does compile, compiles all the sources or only those at server and
client folders?
Only client folder is converted to javascript.
On Tue, Feb 3, 2009 at 4:28 PM, Vinicius Carvalho
viniciusccarva...@gmail.com wrote:
Hello there! I've just started with GWT and have this RPC Servlet:
package org.openspotlight.client;
import java.util.List;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.RemoteService;
public interface GWTService extends RemoteService {
public void listAvailableServices(AsyncCallbackListString
callback);
}
package org.openspotlight.server;
import java.util.ArrayList;
import java.util.List;
import org.openspotlight.client.GWTService;
import org.openspotlight.parsers.Parser;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
public class GWTServiceImpl extends RemoteServiceServlet implements
GWTService{
private ListParser parsers;
@Override
public String processCall(String payload) throws
SerializationException {
Thread.currentThread().setContextClassLoader(
this.getClass().getClassLoader() );
return super.processCall(payload);
}
public void listAvailableServices(AsyncCallbackListString
callback) {
ListString services = new ArrayListString();
if(parsers != null){
for(Parser p : parsers){
services.add(p.getSupportedTypes());
}
}
}
}
module
!-- Inherit the core Web Toolkit stuff.
--
inherits name='com.google.gwt.user.User'/
!-- Inherit the default GWT style sheet. You can change
--
!-- the theme of your GWT application by uncommenting
--
!-- any one of the following lines.
--
inherits name='com.google.gwt.user.theme.chrome.Chrome'/
!-- inherits name='com.google.gwt.user.theme.chrome.Chrome'/
--
!-- inherits name='com.google.gwt.user.theme.dark.Dark'/
--
!-- Other module inherits
--
!-- Specify the app entry point class.
--
entry-point class='org.openspotlight.client.OSLApplication'/
!-- Specify the application specific style sheet.
--
stylesheet src='OSLApplication.css' /
servlet path=/gwtServices
class=org.openspotlight.server.GWTServiceImpl/
/module
When I run ./OSLApplication-compile, I get this error:
vinicius-carvalhos-macbook:gwt-bundle viniciuscarvalho$ ./
OSLApplication-compile
Removing units with errors
[ERROR] Errors in 'file:/Users/viniciuscarvalho/Documents/Caravela/
spotlight/gwt-bundle/src/org/openspotlight/client/OSLApplication.java'
[ERROR] Line 5: The import
org.openspotlight.server.GWTServiceImpl cannot be resolved
Compiling module org.openspotlight.OSLApplication
Computing all possible rebind results for
'org.openspotlight.client.OSLApplication'
Rebinding org.openspotlight.client.OSLApplication
Checking rule generate-with
class='com.google.gwt.user.rebind.ui.ImageBundleGenerator'/
[ERROR] Unable to find type
'org.openspotlight.client.OSLApplication'
[ERROR] Hint: Previous compiler errors may have made this
type unavailable
[ERROR] Hint: Check the inheritance chain from your
module; it may not be inheriting a required module or a module may not
be adding its source path entries properly
[ERROR] Build failed
I have external libs pointed using eclipse project properties, but
those libs are used in antoher class (org.openspotlight.gwt.internal)
Any ideas?
BTW: Does compile, compiles all the sources or only those at server
and client folders?
Regards
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: how to catch the double click event
No the constants for both are different... Event.ONCLICK and Event. ONDBLCLICK On Wed, Feb 4, 2009 at 12:44 PM, arun theeperfection...@gmail.com wrote: i have a requirement to catch the double click event. i am catching right click too. but both event are getting mixed up. only right click is working fine. Thsi may be because both event have same constant field values. is ther eany way to distinguish these two? Any help would be appreciated. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: data returned from Async call... how to use it?
Either you can set the Label text inside the onSuccess method itself... For this you can make the Label a member variable OR you can the set the value you retrieved frm the server to a member variable and use it later On Fri, Jan 30, 2009 at 5:59 AM, keith.m...@gmail.com keith.m...@gmail.comwrote: Hi I'm able to get my data returned in my Async call... inside the call, in the onSuccess, I can output the data with the system.out.println (data) but how to I get the data out of the async call so that it can be used say in a label? I'm having all sorts of trouble with this. Any tips/pointers are appreciated. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: what widget to display status?
You can make the label pretty using CSS. - Litty On Tue, Jan 27, 2009 at 11:23 PM, tony.p.. tony.t@gmail.com wrote: Hello all, I'm developing a gwt app and in it I want to display error messages, status, etc... to the user in a widget. I want to display it in a gray color, to distinguish it from the rest of the content. I used a label, but it's not that pretty. What widget do you recommend? Thank you. Tony --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Automatically updating data
May be some of the Event Listeners will help you... But I dnt really follow your problem... Can you explain a bit more? On Wed, Jan 28, 2009 at 1:25 AM, fatjack1...@googlemail.com fatjack1...@googlemail.com wrote: Hi, I wonder if anyone can help me. I am trying to get a box with an Arraylist of items to automatically update its contents whenever the user adds a new item. So it writes to the database (this works fine) but then it does not automatically update the textbox. The only way i can get it to work is by restarting the whole program. Can someone please point me in the right direction. Cheers, Jack --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Error Message
u shud use setWidget not add. On Wed, Jan 28, 2009 at 8:00 PM, fatjack1...@googlemail.com fatjack1...@googlemail.com wrote: The items should be added to a FlexTable and the FlexTable is being added to a ScrollPanel. On Jan 28, 1:24 pm, Litty Preeth preeth.h...@gmail.com wrote: What is the type of Panel you are using? On Wed, Jan 28, 2009 at 3:39 AM, fatjack1...@googlemail.com fatjack1...@googlemail.com wrote: Does anyone know which method/panel I should be using? On Jan 27, 10:01 pm, Jason Essington jason.essing...@gmail.com wrote: What ever type of panel you are attempting to add a widget to, hasn't overriden the .add(Widget child) method from Panel, so it is throwing this exception. perhaps there is a different method that you are supposed to use to add widgets to your panel? -jason On Jan 27, 2009, at 2:40 PM, fatjack1...@googlemail.com wrote: Hi, I am receiving the following error message when I try to add a new item to a database: [ERROR] Uncaught exception escaped java.lang.UnsupportedOperationException: This panel does not support no-arg add() at com.google.gwt.user.client.ui.Panel.add(Panel.java:66) at com.project.client.EditItemsGUI$2.onSuccess(EditItemsGUI.java:220) at com .google .gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived (RequestCallbackAdapter.java:215) at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl (Request.java:254) at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch (Request.java:226) at com.google.gwt.http.client.Request.fireOnResponseReceived (Request.java:217) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 103) at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod (IDispatchImpl.java:126) at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke (IDispatchProxy.java:155) at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke (IDispatchImpl.java:294) at com.google.gwt.dev.shell.ie.IDispatchImpl.method6 (IDispatchImpl.java:194) at org.eclipse.swt.internal.ole.win32.COMObject.callback6 (COMObject.java:117) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966) at com.google.gwt.dev.GWTShell.pumpEventLoop(GWTShell.java:720) at com.google.gwt.dev.GWTShell.run(GWTShell.java:593) at com.google.gwt.dev.GWTShell.main(GWTShell.java:357) It actually adds the item to the database, it just doesnt show up unless I restart the application. Please can someone help? Regards, Jack --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: what widget to display status?
Well that depends on ur requirement Well for displaying error messages and status i think Label is the one Dont worry... Label is just a DIV whose innerText is set. I use that only in my project for thoes purposes On Thu, Jan 29, 2009 at 7:15 AM, tony.p.. tony.t@gmail.com wrote: Thank you Litty. I added css to the Label and it does look better. But still wondering if this is the best practice to implement a status Widget for users. Thanks again, Tony On Jan 28, 7:16 am, Litty Preeth preeth.h...@gmail.com wrote: You can make the label pretty using CSS. - Litty On Tue, Jan 27, 2009 at 11:23 PM, tony.p.. tony.t@gmail.com wrote: Hello all, I'm developing a gwt app and in it I want to display error messages, status, etc... to the user in a widget. I want to display it in a gray color, to distinguish it from the rest of the content. I used a label, but it's not that pretty. What widget do you recommend? Thank you. Tony --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to insert/create data nto database using Hibernate?
You are posting in the wrong forum... On Wed, Jan 28, 2009 at 12:19 PM, Srihari.Ch sriharich@gmail.comwrote: Hi all, I need to know basics of Hibernate about creating hibernate methods/classes to retrieve and save data to and from the database. I am new to Hibernate. Send me .. it's urgent Srihari.Ch --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help with RPC, database and properties file
Well you can get that by: getThreadLocalRequest().getSession().getServletContext().getInitParameter(db_driver); You can do this only from your RPC service implementation class - Litty On Tue, Jan 27, 2009 at 10:40 PM, Fitch arvi...@gmail.com wrote: Thank you.. and then how I access this web.xml from my .java file in the server package?? thanks On 27 ene, 05:37, Litty Preeth preeth.h...@gmail.com wrote: Are you sure the application is able to find the properties file? Did u try debugging and find out this? Also the best way to configure ur connection parameters is to put it in your web.xml context-param like: web-app ... ... context-param param-namedb_driver/param-name param-valueoracle.jdbc.driver.OracleDriver/param-value /context-param context-param param-namedb_server/param-name param-value192.168.31.41/param-value /context-param . . /web-app - litty preeth On Tue, Jan 27, 2009 at 6:39 AM, Fitch arvi...@gmail.com wrote: Hi, i´m devloping a GWT web application and i´m having problems deploying it. My application does interact with a database, so i have got a client package and a server package. The operations with the database are in the server package. I would like to specify database parameters (url, username and pass) in a .properties file. This way, I can change the url, username or password without compiling again. How can I do this? I tried having a file.properties file at WEB-INF/ classes/ and then access it from my server package with this: this.getClass().getClassLoader().getResourceAsStream (procedimientos.properties); but this does not work, when i change the data at file.properties, the application continues connecting to the same database. Even if i delete the file from web-inf/classes at tomcat/webapps folder, it does work. Can anyone help me, please?? Thank you very much- Ocultar texto de la cita - - Mostrar texto de la cita - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help with RPC, database and properties file
Are you sure the application is able to find the properties file? Did u try debugging and find out this? Also the best way to configure ur connection parameters is to put it in your web.xml context-param like: web-app ... ... context-param param-namedb_driver/param-name param-valueoracle.jdbc.driver.OracleDriver/param-value /context-param context-param param-namedb_server/param-name param-value192.168.31.41/param-value /context-param . . /web-app - litty preeth On Tue, Jan 27, 2009 at 6:39 AM, Fitch arvi...@gmail.com wrote: Hi, i´m devloping a GWT web application and i´m having problems deploying it. My application does interact with a database, so i have got a client package and a server package. The operations with the database are in the server package. I would like to specify database parameters (url, username and pass) in a .properties file. This way, I can change the url, username or password without compiling again. How can I do this? I tried having a file.properties file at WEB-INF/ classes/ and then access it from my server package with this: this.getClass().getClassLoader().getResourceAsStream (procedimientos.properties); but this does not work, when i change the data at file.properties, the application continues connecting to the same database. Even if i delete the file from web-inf/classes at tomcat/webapps folder, it does work. Can anyone help me, please?? Thank you very much --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Setting the DialogBox to popup at the center
Just call DialogBox.center() It will center the Dialogbox and show it. On Sun, Jan 25, 2009 at 10:34 AM, Joshua Partogi joshua.j...@gmail.comwrote: Dear all, Does anyone know how to make the DialogBox to popup at the center of the screen? I could not find a method for figuring out the width and height of the screen that I can pass to the setPopupPosition. Help really appreciated. Thank you in advance. -- If you can't believe in God the chances are your God is too small. Read my blog: http://joshuajava.wordpress.com/ Follow me on twitter: http://twitter.com/jpartogi --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: tree item horizontal scroll moves by itself
There are bugs reported on GWT for these scrollbar moving issues... you may check them out if they r relevent to ur case... On Fri, Jan 23, 2009 at 10:08 PM, rookie udayasur...@gmail.com wrote: Hi, I've tree in scroll panel. When user selects tree item, horizontal scroll moves to right. Scrollbar should not move unless user moves it. Is there any work around for this? I tried below but it did not work. DOM.setStyleAttribute(scrlPnl.getElement(), position,static); DOM.setStyleAttribute(tree.getElement(), position,relative); -Suresh --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Multiple same buttons
While creating the table rows you can do something like:
for (int i=0; itotalRecords; i++) {
// update data columns
Button button = new Button(Upload);
button.addClickListener(new ClickListener() {
uploadRow(i);
)};
table.setWidget(i,COL_BUTTON, button);
}
Now in the uploadRow method you have the index of the table row whose data
needs to be uploaded.
OR
You can set the id of the button as the row index of the table.
OR
You can loop thru the table rows and check for equality of the clicked
button and the current rows button.
- Litty Preeth
On Fri, Jan 23, 2009 at 10:05 PM, jake H pnosti...@gmail.com wrote:
Moreover the way i m using the buttons is
Button []but = new Button[x];
and in every table i add the following but[y] ( 0= y x )
the question remains though.
ty.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: gray effect when dialogbox appears
search the forum u ll get posts on this. On Fri, Jan 23, 2009 at 1:14 PM, ramesh chiluveri chiluveri...@gmail.comwrote: Hai All, I want to transparent background window when dialog box shown. i think we have solutions to this. please give me your suggestions. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: The method forName(String) is undefined for the type Class !!!
This code is where? in ur client side GWT code or server side? You cant use
Class.forName in GWT. Remember GWT code is eventually to get converted into
JS. Refer the following for the supported JRE lib emulations in GWT:
http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=RefJreEmulation
- Litty Preeth
On Fri, Jan 23, 2009 at 8:45 AM, keith.m...@gmail.com
keith.m...@gmail.comwrote:
Hi
I'm pretty new at the GWT, but have been using java for a few years.
For whatever reason, I simply CANNOT get around this dumb error.
Every example of using the mysql jdbc connector uses the Class.forName
(com.mysql.jdbc.Driver) in it, but whenever I try to run this, I
always get this:
The method forName(String) is undefined for the type Class
This happens on Linux, Windows, in Netscape, and Eclipse.
WHAT am I missing?
Here's the latest sample I tried, which I got online.
public void connecter() {
System.out.println(MySQL Connect Example.);
Connection conn = null;
String url = jdbc:mysql://localhost:3306/;
String dbName = jdbctutorial;
String driver = com.mysql.jdbc.Driver;
String userName = root;
String password = root;
try {
Class.forName(driver).newInstance();
conn = DriverManager.getConnection(url
+dbName,userName,password);
System.out.println(Connected to the database);
conn.close();
System.out.println(Disconnected from database);
} catch (Exception e) {
e.printStackTrace();
}
}
At ONE point the other day I was able to establish a connection to
mysql running it on my linux machine, from eclipse. But now I've
somehow broken that magical configuration and can't get it back.
Any help would be greatly appreciated.
Thanks
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Filling a form
Hi, Auto complete will work on static HTML fields only, ie. the fields should be present in the HTML files and not added on the fly (as in case of GWT). Please see section auto-complete and GWT of http://code.google.com/p/google-web-toolkit-incubator/wiki/LoginSecurityFAQ I have not tried this so I dont have much details, may be you can google more on this. I have seen posts related to this on this forum also. - Litty Preeth On Wed, Jan 21, 2009 at 10:13 PM, jucimarjr junior.juci...@gmail.comwrote: Hi, I would like to know if is possible (with gwt) the fields that I'm filling in a form auto-complete by itself. Understand? If I didn't use gwt, these fields auto-complete if I use the same word in a form, yeah? But with gwt, is this possible? Regards, Jucimar Júnior. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT with Linux Ubuntu 8.10
Hi Muhannad, You can keep the context parameters in your web.xml itself. - Litty Preeth On Tue, Jan 20, 2009 at 1:53 PM, Muhannad muhannad@gmail.com wrote: Hello! Any body's here??! On Jan 19, 10:58 am, Muhannad muhannad@gmail.com wrote: Hi, I'm trying to develop aGWTapplication on LinuxUbuntu8.10but I'm facing some problems: 1. My application try to connect to MySQL database using mysql- connector-java-5.1.6. I don't want to hard-code the connection string so where should I put the context parameters (url, driver, username...). Note: the folder named tomcat is not created automatically as did on Windows XP??! 2. In hosted mode I get a blank white page when I click the run button? Please help. Thanks very much. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT with Linux Ubuntu 8.10
How are you creating the project? Through cypal studio or GWT projectCreator On Tue, Jan 20, 2009 at 2:22 PM, Muhannad muhannad@gmail.com wrote: Hi Litty, But as I told you before the folder named tomcat is not exist (I don't know why). When I built the same application on Windows, that folder tomcat is automatically created! Thanks! On Jan 20, 10:42 am, Litty Preeth preeth.h...@gmail.com wrote: Hi Muhannad, You can keep the context parameters in your web.xml itself. - Litty Preeth On Tue, Jan 20, 2009 at 1:53 PM, Muhannad muhannad@gmail.com wrote: Hello! Any body's here??! On Jan 19, 10:58 am, Muhannad muhannad@gmail.com wrote: Hi, I'm trying to develop aGWTapplication on LinuxUbuntu8.10but I'm facing some problems: 1. My application try to connect to MySQL database using mysql- connector-java-5.1.6. I don't want to hard-code the connection string so where should I put the context parameters (url, driver, username...). Note: the folder named tomcat is not created automatically as did on Windows XP??! 2. In hosted mode I get a blank white page when I click the run button? Please help. Thanks very much. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: ListBox
You can add a ChangeListener to the list box, and put ur logic in onChange() method. Refer the java docs for getting the selected item and all. - Litty On Mon, Jan 19, 2009 at 1:14 PM, Venkat venkivo...@gmail.com wrote: Hi All, Please guide me.. I would like to display the selected item of listbox in a flowpanel. Also If nothing is selected in the listbox, the flow panel has to be disable. Please help me how do it. Thanks Regards, Venkat --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: TreeNode Listener issues
Hi manish,
May be you can explain a bit more about your issue. You hav just posted some
code and did not tell what you want and what you get.
Also if you think this is GWT EXT related issue post in their forum, you ll
get more responses.
- Litty Preeth
On Mon, Jan 19, 2009 at 8:46 PM, Manish Kumar man...@oakdeneindia.comwrote:
Hi EveryBody,
Can anybody help me out to get rid of this issue. I know this is not the
right forum to put up.
However, I make a kind request to share the reason behind this.
Thanx Regard,
Manish
- Original Message -
From: Manish Kumar man...@oakdeneindia.com
To: Google-Web-Toolkit@googlegroups.com
Sent: Friday, January 16, 2009 6:41 PM
Subject: Fw: TreeNode Listener issues
any idea on this. please help me out.
Thanx
- Original Message -
From: Manish Kumar man...@oakdeneindia.com
To: Google-Web-Toolkit@googlegroups.com
Sent: Friday, January 16, 2009 12:48 PM
Subject: TreeNode Listener issues
Hi Everybody,
Can I get any help on this : I am calling a listener in this fashion. I
am
not getting what i am doing wrong. I am using GWT 1.5.2 and GWText
component.
Please have a look at my code and help me out to find where i am wrong.
Please excuse and let me know if anything is not concerned to this
forum.
import com.gwtext.client.widgets.tree.TreeNode;
final TreeNode rootChild = new TreeNode( itemName );
if( itmType != null itmType.equalsIgnoreCase(folder) )
{
rootChild.setExpandable(true);
rootChild.addListener(new TreeNodeListenerAdapter() {
public void onClick(Node node, EventObject e) {
try
{
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
URL.encode(tempUrl));
builder.setCallback(new RequestCallback()
{
public void onError(Request request, Throwable exception)
{
MessageBox.alert( exception.getLocalizedMessage() );
}
public void onResponseReceived(Request request, Response
response)
{
if (200 == response.getStatusCode())
{
MessageBox.alert( response.getText() );
buildTreeNode ( response.getText(), rootChild, root,
tempUrl );
}
else
{
MessageBox.alert(response.getStatusCode() + : +
response.getStatusText() +:+ response.getText() );
}
}
});
builder.send();
}
catch(RequestException ex)
{
System.out.println( Exception occurred during sub tree node: +
ex.getLocalizedMessage());
}
}
});
}
else
{
rootChild.addListener(new TreeNodeListenerAdapter()
{
public void onDblClick( Node node, EventObject e ) {
try
{
System.out.println(xxx :);
RequestBuilder builder = new
RequestBuilder(RequestBuilder.GET,
URL.encode(tempUrl));
builder.setCallback(new RequestCallback()
{
public void onError( Request request, Throwable exception )
{
MessageBox.alert( exception.getLocalizedMessage() );
}
public void onResponseReceived( Request request, Response
response )
{
if ( 200 == response.getStatusCode() )
{
TabPanel tabPanel = new TabPanel();
tabPanel.setTabPosition(Position.BOTTOM);
tabPanel.setResizeTabs(true);
tabPanel.setMinTabWidth(115);
tabPanel.setTabWidth(135);
tabPanel.setActiveTab(0);
Frame google = new Frame(itmPath);
Panel filePanel = new Panel(Google);
filePanel.setLayout(new FitLayout());
filePanel.setIconCls(tab-icon);
filePanel.add(google);
}
else
{
MessageBox.alert( response.getStatusCode() + : +
response.getStatusText() +:+ response.getText() );
}
}
});
builder.send();
}
catch(RequestException ex)
{
System.out.println( Exception occurred during sub tree node: +
ex.getLocalizedMessage());
}
}
});
}
Regards,
Manish
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: tree item and focus
May be you should first select the treeitem and then change the String item
into a TextBox item.
- Litty Preeth
On Mon, Jan 19, 2009 at 9:32 PM, David Durham david.durham...@gmail.comwrote:
On Thu, Jan 8, 2009 at 11:53 AM, todd.sei...@gmail.com
todd.sei...@gmail.com wrote:
Whenever I see problems like this I try deferring the focus and/or
listener registration from the event which creates a new widget like
this. The Tree implementation includes some fun internals which change
focus on things to ensure visibility and handle keyboard input.
Example:
public void onClick(Widget w) {
DeferredCommand.addCommand(new Command() {
public void execute() {
createMyWidget();
}
});
}
I tried using a deferred command (actually right after you posted
this), but it didn't work. I think it has to do with Tree and
TreeItems. Interestingly if I have a Tree with only a single root
TreeItem, I have no issues with setting focus to the text within a
textbox within a TreeItem that was just added to a Tree. At this
point, I'm just going to write my own Tree widget.
Thanks for your suggestion, I'm using it in other places.
-Dave
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to show our widget in new window
Why do u want to open a popup in new window? On Fri, Jan 16, 2009 at 3:01 PM, ramesh chiluveri chiluveri...@gmail.comwrote: Hai All, I have requirement like , i want to show my popup panel in a new window when application loads. is there any way to show our widgets in a new window. i think we have window.open(url,name,features) method. but it is not useful in this case. Thank u --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Necessary .class files in order to deploy a GWT application
Well if your package.module.server code references any package.module.client code then you ll need to include tht also in the WEB-INF/classes. An example may be java bean classes shared by both server and client. - Litty Preeth On Thu, Jan 15, 2009 at 6:58 PM, Rafael boraf...@gmail.com wrote: ¡Hello People! I was following the instructions to deploy a GWT app on a Tomcat server (http://code.google.com/intl/es-ES/docreader/#p=google-web- toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=DevGuideRPCDeploymenthttp://code.google.com/intl/es-ES/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=DevGuideRPCDeployment ) and it ocurred to me that the only .class files that should be copied onto the WEB-INF/classes folder are the ones located in the package package.module.server, considering that the remaining classes (the ones located in the public and client packages) are compiled via the GWT compiler into html, css, etc. ¿Is this correct? I should warn you that i have little to none experience with GWT so i am perfectly capable of not making any sense ¡Thanks in advance! Rafael --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: exchange data between pages
I assume that you are using RemoteServiceServlet. In ur login service implementation put, HttpServletRequest request = this.getThreadLocalRequest(); HttpSession session = request.getSession(); session.setAttribute(username,userName); And in the main application Service implementation you can retrieve the user name as: HttpServletRequest request = this.getThreadLocalRequest(); HttpSession session = request.getSession(); String userName = (String)session.getAttribute(username); Hope this helps. On Wed, Jan 14, 2009 at 3:48 PM, newlis hrd...@yahoo.com wrote: Hmm, can u elaborate me a little more about this? I thought to use some cookies , but your proposal sounds nice also. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to enable enter key for a button
Well you must be adding keyboard listener to the textboxes, not to the
button.
- Litty Preeth
On Wed, Jan 14, 2009 at 3:55 PM, newlis hrd...@yahoo.com wrote:
This is what i m do. What is wrong?
public Login() {
.
signInButton = new Button();
signInButton.addClickListener(new ClickListener() {
public void onClick(Widget sender) {
if (textBoxUsername.getText().length() == 0
||
textBoxPassword.getText().length() == 0) {
Window.alert(Username or password
is empty.);
}
else
// do something
}
});
signInButton.addKeyboardListener(new
KeyboardListenerAdapter() {
public void onKeyPress(Widget sender, char keyCode,
int modifiers)
{
if(keyCode == KEY_ENTER) {
if (textBoxUsername.getText().length() == 0
||
textBoxPassword.getText().length() == 0) {
Window.alert(Username or password
is empty.);
}
else
// do something
}
}
});
signInButton.setText(Sign In);
}
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: exchange data between pages
Hi newlis,
RemoteServiceServlet is used on server side and not on client side. Your RPC
implementation classes extend this class. I have never used RequestBuilders
so I dont know if u can combine RemoteServiceServlets with RequestBuilder.
You can find a start up on RemoteServiceServlet at:
http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=GettingStartedRPC
Regards,
Litty Preeth
On Wed, Jan 14, 2009 at 7:09 PM, newlis hrd...@yahoo.com wrote:
The solution seems really nice!!
But because of lack of knowledge of HttpServletRequests i coundnt make
it work.
I m not using RemoteServiceServlet, when i need to ask data or get i
use RequestBuilder methods.
Do u have any nice tutorial to get used to RemoteServiceServlet , if
and only i can combine it with RequestBuidler.
I imported the
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
add the
12: public class Main extends Composite, RemoteServiceServlet {
317: your code
21: irrelevant define of a verticalPanel.
but got multiple errors
[ERROR] Line 12: Syntax error on token(s), misplaced construct(s)
[ERROR] Line 12: Syntax error, insert } to complete Block
[ERROR] Line 21: Syntax error on tokens,
AnnotationTypeDeclarationHeader expected instead
[ERROR] Line 21: Syntax error on tokens, delete these tokens
[ERROR] Line 22: Syntax error on tokens, delete these tokens
[ERROR] Line 286: Syntax error on token }, delete this token
[ERROR] Line 317: HttpServletRequest cannot be resolved to a
type
[ERROR] Line 317: The method getThreadLocalRequest() is
undefined for the type new RequestCallback(){}
[ERROR] Line 318: HttpSession cannot be resolved to a type
Removing invalidated units
ty again.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Refreshing the Page
What is ur logic for showing the login page? Is it tht the onmoduleload is showing the login page? I think may be you should check for a valid session before showing the login page... On Mon, Jan 12, 2009 at 3:43 PM, Sandy sandeep.singh2...@gmail.com wrote: Hi, I am creating a web portal, I have required to refresh a page . Pls. let me know , how can i refresh the GWT Page, when I am using Window.Window.Location.reload() any where in the portal its come back on the login screen. I have required to refresh a page only. Regards, Sandeep --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: KeyboardListener help
Hi Alfred,
May be you can the sink the key events in the DialogBox and then handle it
in the onBowserEvent method. Like:
*class* KeyHandlingDialogBox *extends* DialogBox {
*public* KeyHandlingDialogBox() {
*super*();
sinkEvents(Event.*KEYEVENTS*);
}
*public* *void* onBrowserEvent(Event event) {
*super*.onBrowserEvent(event);
*switch* (DOM.*eventGetType*(event)) {
*case* Event.*ONKEYDOWN*:
// Do something
*break*;
*case* Event.*ONKEYPRESS*:
// Do something
*break*;
*case* Event.*ONKEYUP*:
// Do something
*break*;
}
}
}
Similarly for F2 handling may be you can sink and handle the events inside
the class which implements your base page. i.e. have a class that extends
may be the AbsolutePanel and add sinkEvents and onBrowserEvent to that. Now
add your widgets to this panel and add this panel to ur RootPanel. I think
tht shud work.
Hope this helps.
Regards,
Litty Preeth
On Fri, Jan 9, 2009 at 1:40 AM, Alfred S freddi...@gmail.com wrote:
This might seem like a silly question, but I've been unable to find an
answer...
Where do I attach a KeyboardListener that would affect either:
-A DialogBox [pop up a dialog box, press a button, trigger an event
anywhere in the pop up]
-The RootPanel [I press F2 and it mimics a clicking a button]
I know you can attach KeyboardListeners to buttons, but they only
trigger if the button is selected. How do I get around this? Please
help!
Thanks,
~Alfred
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: exchange data between pages
Cant you store the username to the HttpSession ? - Litty Preeth On Wed, Jan 14, 2009 at 5:25 AM, newlis hrd...@yahoo.com wrote: Hello I m making a two level application. By this i mean that i have made a separate login application and in another folder i have made my main application. Till now the user just login , the server check if he could or not and redirect him in the main application. But now i have to get some data from the login application , like for example his username. But i cant find how i can do this. And i dont want to use url to send the username as its not that safe. Can u help me find a solution? Shall i put all the codes under one development folder? But i want to use two html pages, can i? with 2 entrypoints? Ty. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to enable enter key for a button
What have you tried? Because what David told abt the keyboard listener
should work. And about the setting focus, you might need to put the setFocus
inside a DefferedCommand; like:
DeferredCommand.addCommand(new Command() {
public void execute() {
tbUserName_.setFocus(true);
}
});
- Litty Preeth
On Wed, Jan 14, 2009 at 5:28 AM, newlis hrd...@yahoo.com wrote:
hello i have tried also without success.
Any other solutions?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Gwt application deployment
If you hav to make jdbc entries in web.xml depends on your implementation. What is the error you are getting? - Litty Preeth On Wed, Jan 14, 2009 at 5:30 AM, jredick jared...@gmail.com wrote: Hi, first of all i am sorry if this is a stupid question :) I am pretty new on using gwt. I write a simple application that sends and take data from mysql database. But when it comes to deploy my application, i can't manage to do it. Actually i deployed it, but there is a problem on RPC or database. I cannot figure out myself. my question is ; do I need to add some kind of mapping to my web.xml file for database connection ( jdbc) or something like below is enough ? ?xml version=1.0 encoding=ISO-8859-1? web-app servlet servlet-nameMyApplication/servlet-name servlet-classcom.project.server.dataServiceImpl/servlet- class /servlet servlet-mapping servlet-nameMyApplication/servlet-name url-pattern/myapplication/url-pattern /servlet-mapping /web-app thanks in advance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Listbox Listener
What do you mean by position? You mean the x of data[x][0] for the current selected index? For that may be you can add the elements to the ListBox in the order of array then the listBox.getSelectedIndex() is the x you want or if its not possible then while creating the LB you can add the value of the listbox items as the index of the array like: listBox.addItem(data[x][0], x + ); Hope this helps. - Litty On Mon, Dec 29, 2008 at 1:54 PM, jake H pnosti...@gmail.com wrote: put an onChange() and with a for loop to check in what position i am ?? Is there any more fast way to parse data with onChange()? or should i use a for loop in order to find the position ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: how to hide / show a panel by clicking on a button
If what you want is something like this: http://gwt.google.com/samples/Showcase/Showcase.html#CwDisclosurePanel then may be you can use the DisclosurePanel widget. - Litty Preeth On Mon, Dec 29, 2008 at 4:01 PM, rajasekhar raja...@gmail.com wrote: Hi All, how to hide /show a panel by clicking on a button.If panel is hidden by clicking on button it should be visible.If panel is visible after clicking on button it should hide(there is only one button in this case).Please let me know how to do this. Regards, Rajasekhar --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Listbox Listener
May be you shud add a ChangeListener to the ListBox element and implement ur logic in the onChange() method. On Mon, Dec 29, 2008 at 12:13 PM, jake H pnosti...@gmail.com wrote: Hellooo i m wondering how can i implement a ListBox listener. I save my data into an 2-dimension array. In the ListBox i m showing the first element of every array data[x][0]. But i want when the user select any of these elements in a panel next to the ListBox the rest data to be shown. data[x][1-3]. But i cant find how this can happen in correlation with ListBox. Ty. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: how to implement history mechanism for tree structure
Have a historyListener in the class having the reference to borderlayoutpanel. Then onCLick of the tree button u can fire History.newItem(sometoken) In the onHistoryChange() you check for the token and refresh the central panel accordingly. Hope this helps. - Litty Preeth On Sun, Dec 14, 2008 at 11:23 PM, rajasekhar raja...@gmail.com wrote: Hi All, Please let me know how to impelement history mechanism for tree structure,I am using border layout panel (header,west ,central parts ) ,in west side part tree structure is implemented,When I click on the tree button central part is refreshing.I need same thing with history mechanism also(back,forward buttons).Give me any help on this regard. Thanks Regards, Rajasekhar --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: change default style
Its done as:
.gwt-SmallTree { }
.gwt-SmallTree .gwt-TreeItem { }
.gwt-SmallTree .gwt-TreeItem-selected { }
.gwt-BigTree { }
.gwt-BigTree .gwt-TreeItem { }
.gwt-BigTree .gwt-TreeItem-selected { }
- Litty Preeth
On Thu, Dec 11, 2008 at 3:53 PM, ArunDhaJ [EMAIL PROTECTED] wrote:
Hi all,
How can we change the default style of a widgets?
I want to create two tree with different styles.
.gwt-Tree { }
.gwt-Tree .gwt-TreeItem { }
.gwt-Tree .gwt-TreeItem-selected { }
I want to change the above default style to my own style as follows:
.gwt-SmallTree { }
.gwt-SmallTree .gwt-SmallTreeItem { }
.gwt-SmallTree .gwt-SmallTreeItem-selected { }
.gwt-BigTree { }
.gwt-BigTree .gwt-BigTreeItem { }
.gwt-BigTree .gwt-BigTreeItem-selected { }
By searching this group I found the same question but the discussion
was terminated without solution... Please help me in this regards...
I'm using GWT 1.4.62
Thanks in Advance !!!
Regards,
ArunDhaJ
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to have a layered panel?
Hey Make sure that the contents of the popup is put into a ScrollPanel. Coz
if you disable the window scrolling and the popup size goes beyond the
screen size then the overflowing popup area will get hidden.
- Litty
On Thu, Dec 11, 2008 at 2:13 AM, rakesh wagh [EMAIL PROTECTED] wrote:
Yup glasspanel is really handy. Do remember to turn off the
scrollbars... they could mess up the page big time!
Window.enableScrolling(false);
On Dec 9, 12:32 am, Petrus Pelser [EMAIL PROTECTED] wrote:
The component in the incubator is called a GlassPanel and it works
really well. Though I did have some issues with the blur event in IE,
but I could easily fix it by catching and ignoring the onBlur() call.
Suri wrote:
Hi Rakesh, Isaac Litty
Thanks for the replies. Since I'm currently already using the
incubator jar for a table, I'll first attempt Isaac's suggestion which
seems least effort-consuming at the moment. If i do need to create my
own panel, I'll try both of your suggestions and update everyone on
the results.
Thanks a bunch all. You guys are really great help in this forum.
On Dec 8, 3:11 pm, rakesh wagh [EMAIL PROTECTED] wrote:
Correction to my earlier post:
Use PopupPanel, not AbsolutePanel.
I just tried this code in a class that extends DialogBox:
@Override
public void show() {
mask.setPixelSize(Window.getClientWidth(),
Window.getClientHeight
());
mask.setPopupPosition(0, 0);
mask.setWidget(new Label(test));
mask.setStyleName(trans-bg);
mask.show();
super.hide();
super.show();
}
@Override
public void hide() {
mask.hide();
super.hide();
}
.trans-bg{
background-color: black;
filter: alpha(opacity=50);
-moz-opacity: .5;
}
And I am able to show a translucent background to any of my dialog
box!
Rakesh Wagh
On Dec 8, 9:37 am, rakesh wagh [EMAIL PROTECTED] wrote:
if you are trying to do this on your own, you will probably need a
absolute panel that is placed on the screen based on the screen size
(0, 0, max clientx, max clienty). Select a proper style: color and
transparency. Now just put your widget or popup on top of this panel.
This way the z index of your translucent panel will be between the
main screen and your visible widget.
You might also have to put a screen resize handler to resize the size
of your panel.
I think the gwt incubator has a ready to use widget.
Rakesh Wagh
On Dec 6, 11:04 pm, Suri [EMAIL PROTECTED] wrote:
Hey all,
In GWT how would we create a layered panel/widget that basically
acts
like a semi-opaque screen for the stuff below it. Sort of looking
like
the screen is in a disabled mode. Thanks for any ideas.
Suri
--
Petrus Pelser
Software Developer, CTO
Codewave (http://www.codewave.co.za)
mailto:[EMAIL PROTECTED]
Cell: +27 79 522 6463
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to size VerticalSplitPanel contents?
did u try css width: 100% height:100% - Litty On Thu, Dec 11, 2008 at 10:48 PM, dhoffer dhoff...@gmail.com wrote: I have a VerticalSplitPanel that contains a Tree in the top panel and TextArea in the bottom panel. How can I make the top bottom panels fill all available space? Currently the tree is only as large as its contents and the TextArea is some small fixed size. How can I make both fill all available space? The width should be the same as the width of the VerticalSplitPanel and the height of each should be dependent on the position of the VerticalSplitPanel's splitter bar. Thanks much for any assistance! -Dave --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: TextBox listener for contents changed?
If you want to be notified for each char change then you should use onKeyUp
else if you want to process the text after all the text has been entered
then u shud use onChange of ChangeListener.
On Thu, Dec 11, 2008 at 10:51 PM, David Hoffer dhoff...@gmail.com wrote:
Is this better than using onKeyUp() ? What are the pros/cons?
-Dave
On Thu, Dec 11, 2008 at 8:31 AM, Jason Essington
jason.essing...@gmail.com wrote:
That's correct, onChange fires after the text box looses focus, but
you can listen to onkeypress. onKeypress is fired before the text box
is updated allowing you to cancel the keypress if desired. The trick
is to use DeferredCommand.addCommand() to handle the text.
public void onKeyPress(Widget sender, char keyCode, int modifiers){
// check if the keycode is something you are concerned about
DeferredCommand.addCommand(new Command(){
public void execute(){
// read the updated text in the textbox now.
}
});
}
-jason
On Dec 10, 2008, at 5:50 PM, dhoffer wrote:
Does anyone know how to configure GWT's TextBox so I can be notified
when its contents changes?
I have just found out that addChangeListener does not work because it
only gets fired when the user leaves the text box.
Also addKeyboardListener does not do what I need because this is fired
BEFORE the contents of the text box have been changed/updated (so
calling getText() returns the previous text).
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: dialogBox.hide() is not working
you dnt hav to call dialogBox.center() and show() both... if you want to
centralize ur dialogBox then u can call dialogBox.center() alone. It will
both centralize ur dialogbox and shows it.
And I think the DialogBox class itself has a mouseListener for dragging. So
it could be tht the mouse events are captured by this listener.
- Litty
On Thu, Dec 11, 2008 at 11:50 PM, prat pspra...@gmail.com wrote:
public void onMouseEnter(Widget sender) {
dialogBox.center();
dialogBox.show();
}
public void onMouseLeave(Widget sender) {
dialogBox.hide();
}
Dialog box appears but it doest go..
Pls find out the mistake..
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: TextBox listener for contents changed?
ChangeListener is the right one On Thu, Dec 11, 2008 at 7:06 AM, David Hoffer [EMAIL PROTECTED] wrote: It looks like KeyboardListenerAdapter's onKeyUp will do what I need. -Dave On Wed, Dec 10, 2008 at 5:50 PM, dhoffer [EMAIL PROTECTED] wrote: Does anyone know how to configure GWT's TextBox so I can be notified when its contents changes? I have just found out that addChangeListener does not work because it only gets fired when the user leaves the text box. Also addKeyboardListener does not do what I need because this is fired BEFORE the contents of the text box have been changed/updated (so calling getText() returns the previous text). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to have a layered panel?
Well using GWT itself u can accomplish this there is no need for going for native JS. Plz see the below links... http://examples.roughian.com/#Tutorials~Panel_Fade http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/8e7f7027b290a70d/a349e4f4a5a66e14?pli=1 Good luck, Litty Preeth On Mon, Dec 8, 2008 at 2:14 PM, Suri [EMAIL PROTECTED] wrote: Thank Litty. But isn't there a way for GWT to be able to do this? I'm in the middle of a GWT project and what I'd like to be able to do is to create a panel that provides a semi-transparent like view of the underlying data, informing the user that the screen has been disabled. Is Lightbox etc the only way? If so, would i be interfacing that call into GWT using native code? On Dec 8, 2:19 am, Litty Preeth [EMAIL PROTECTED] wrote: Ry googling Glass panel,light box effect, panel fade etc... U ll get lots of examples... On Sun, Dec 7, 2008 at 1:05 PM, olivier FRESSE [EMAIL PROTECTED] wrote: CSS is probably the way to go. A simple panel with a good css style may do the trick : some samples here : http://dev.opera.com/articles/view/css-and-opacity-methods-for-creati. .. 2008/12/7 Suri [EMAIL PROTECTED] Hey all, In GWT how would we create a layered panel/widget that basically acts like a semi-opaque screen for the stuff below it. Sort of looking like the screen is in a disabled mode. Thanks for any ideas. Suri --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
problem in getting window size in IE
Hi,
I am having some issues in my GlassPanel. To fill the glass panel to fit in
the whole document size (scrollable area) I am using the below method:
*public* *class* GlassPanel *extends* PopupPanel {
...
...
*private* *void* fillScreen() {
*int* winWidth = Window.*getClientWidth*();
*int* winHeight = Window.*getClientHeight*();
*int* scrollWidth = RootPanel.*get*
().getElement().getScrollWidth();
*int* scrollHeight = RootPanel.*get*
().getElement().getScrollHeight();
String wdStr = winWidth+px;
*if*(scrollWidth winWidth) {
wdStr = scrollWidth+px;
}
String htStr = winHeight+px;
*if*(scrollHeight winHeight) {
htStr = scrollHeight+px;
}
setWidth(wdStr);
setHeight(htStr);
}
}
I also have a Timer inside my glasspanel which will call the fillScreen()
method every 300ms. My issue is that each time the fillScreen method is
called, the screen size grows by 2px. This happens only with IE. In firefox
this works fine. I tried using RootPanel.get().getOffsetWidth() instead of
Window.*getClientWidth*() but with no luck. This occurs irrespective of the
window having a scrollbar or not.
- Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: problem in getting window size in IE
Yes ofcourse. my glass panel popup has a SimplePanel inside it. So
when I set the size of the popup... it will set the size of this
simplepanel
GlassPanel is nothing but a semi transperant layer, which comes underneath a
modal popup to show the user that the below panel is disabled.
My problem is that, the Window.*getClientHeight*() and
RootPanel.*get*().getElement().getScrollHeight()
returns 2px greater than the actual size in IE. So each time I call the
fillScreen function, my popup height is growing by 2px. Please let me know
if I am using the right logic to fill the screen with the glass popup panel.
Thnx,
Litty Preeth
On Mon, Dec 8, 2008 at 7:53 PM, olivier FRESSE [EMAIL PROTECTED]wrote:
Hi,
I'm not sure to understand what you're trying to do,but at least, I know
that you can't set a size on a popup panel :-)
Its size is driven by what's inside !
regards
2008/12/8 Litty Preeth [EMAIL PROTECTED]
Hi,
I am having some issues in my GlassPanel. To fill the glass panel to fit
in the whole document size (scrollable area) I am using the below method:
*public* *class* GlassPanel *extends* PopupPanel {
...
...
*private* *void* fillScreen() {
*int* winWidth = Window.*getClientWidth*();
*int* winHeight = Window.*getClientHeight*();
*int* scrollWidth = RootPanel.*get*
().getElement().getScrollWidth();
*int* scrollHeight = RootPanel.*get*
().getElement().getScrollHeight();
String wdStr = winWidth+px;
*if*(scrollWidth winWidth) {
wdStr = scrollWidth+px;
}
String htStr = winHeight+px;
*if*(scrollHeight winHeight) {
htStr = scrollHeight+px;
}
setWidth(wdStr);
setHeight(htStr);
}
}
I also have a Timer inside my glasspanel which will call the fillScreen()
method every 300ms. My issue is that each time the fillScreen method is
called, the screen size grows by 2px. This happens only with IE. In firefox
this works fine. I tried using RootPanel.get().getOffsetWidth() instead
of Window.*getClientWidth*() but with no luck. This occurs irrespective
of the window having a scrollbar or not.
- Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How can I hide the border of richtextarea?
But for me its working... Do u have any CSS styles associated with the richtextbox?? Which browser did u try on? I tried on firefox... Also on IE the text boxes and text areas have a native border (gray inset border), I think we cant remove that one. If you want to get consistent look n feel on both IE and firefox, then may be u can try setting a solid 1px border, this ll give u somewhat similar looknfeel for IE n firefox. - Litty Preeth On Mon, Dec 8, 2008 at 8:23 PM, [EMAIL PROTECTED] wrote: Thank you for your reply,but this way doesn't work. 2008/12/8 Litty Preeth [EMAIL PROTECTED] May be you should try DOM.setStyleAttribute(rta.getElement(), border, 0px); On Sun, Dec 7, 2008 at 3:12 PM, lichking.zz [EMAIL PROTECTED]wrote: Hi,all I try to hide the border by using: RichTextArea rta = new RichTextArea(); rta.getElement().setAttribute(frameborder, no); But it doesn't work. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to have a layered panel?
Ry googling Glass panel,light box effect, panel fade etc... U ll get lots of examples... On Sun, Dec 7, 2008 at 1:05 PM, olivier FRESSE [EMAIL PROTECTED]wrote: CSS is probably the way to go. A simple panel with a good css style may do the trick : some samples here : http://dev.opera.com/articles/view/css-and-opacity-methods-for-creating-tr/ 2008/12/7 Suri [EMAIL PROTECTED] Hey all, In GWT how would we create a layered panel/widget that basically acts like a semi-opaque screen for the stuff below it. Sort of looking like the screen is in a disabled mode. Thanks for any ideas. Suri --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How can I hide the border of richtextarea?
May be you should try DOM.setStyleAttribute(rta.getElement(), border, 0px); On Sun, Dec 7, 2008 at 3:12 PM, lichking.zz [EMAIL PROTECTED] wrote: Hi,all I try to hide the border by using: RichTextArea rta = new RichTextArea(); rta.getElement().setAttribute(frameborder, no); But it doesn't work. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to use a GWT client to send messages to a JMS queue
Well I suppose u ll have to do the JMS connection at the server side only. Send the data from the form fields to server through RPC, then inside the RPC service method, create the message using the data, get the connection to the JMS queue and send the message. - Litty Preeth On Mon, Dec 8, 2008 at 9:49 AM, whoever [EMAIL PROTECTED] wrote: I read about GWT, RPC Remote Service, etc. I was wondering how to send messages from a form field on a GWT client using( GWT RPC servlet) to a JMS queue. How can I wire up GWT with JMS. Thanks very much for guidance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: viewport resize listener
There is an onresize event in javascript. As per the doc the following tags
support this event:
a, address, b, big, blockquote, body, button, cite, code,
dd, dfn, div, dl, dt, em, fieldset, form, frame, h1 to
h6, hr, i, img, input, kbd, label, legend, li, object,
ol, p, pre, samp, select, small, span, strong, sub, sup,
table, textarea, tt, ul, var
Do you hav any idea if I can use this one?
- Litty Preeth
On Fri, Dec 5, 2008 at 6:29 PM, gregor [EMAIL PROTECTED] wrote:
Hi Litty,
But it will require code change to all
the popups that use a glass panel. And also in future some developer may
forget to fire a Deffered command when the size changes So i dont
think
its such a good method
I'm not sure how you can avoid that, Litty. I mean either the viewport
widget has to tell the glass panel its size has changed or the glass
panel has got to repeatedly poll the viewport to see if it has changed
- I can't think of any other alternatives.
AFAIK there is no HTML event specified to be fired if an Element' size
is changed. There is a DOMAttrModified event but a) I believe IE does
not implement it, and b) in any case it is only fired if a property
itself is actually changed. E.g. if the height attribute of an Element
is set to 100%, then if the browser increases the height of the
element to accommodate new content, the property remains 100%
therefore no event fired. I think the offsetHeight is calculated on
the fly from whatever the pixel height happens to be at the time.
If I understand you correctly, you have a number of viewports each of
which has a glass panel that need to cover its exact area. If you had
a lot of these, then the Timer polling option doesn't seem such a good
idea (lots of timers polling away for little purpose most of the
time). I think I would design my own base class that included both a
viewport widget and its glass panel (possibly optionally instantiated)
and use a custom method to add additional content to the viewport that
fired a DeferredCommand to resize the glass panel (deferred so that it
does it after the resizing of the viewport's Element is complete and
offset height offset width return true values). All the viewports
could be extended from that.
regards
gregor
I am working with pure GWT. Basically I am using the glass panels for
modal
popups. I set the size of the glass panel as the current view port size
just
before dispalying it. Then the popup is dispalyed. Now on the popup, the
user actions causes the size of the popup to change. If the size becomes
larger than the previous view port size then the view port size will
automatically increase, but the glass panel size remains the same which
causes the bottom region of the viewport to be not covered by glass
panel.
Please not that this change of size will not cause a window resize event
as
the window size is not changed, only the document size got changed. (BTW
i
have a windowresize listener on the glass panel so that part is take care
of.)
Hope this explains my problem.
Thanks,
Litty Preeth
On Thu, Dec 4, 2008 at 4:57 PM, gregor [EMAIL PROTECTED]
wrote:
I'm not sure I understand your situation right, but:
if your panel knows at run time that it's size has changed (e.g.
from a method that adds the new widget to it) then it could fire a
change event via DeferrerdCommand. The glass panel could be registered
as a listener with it and obtain new width/height offsets.
On Dec 4, 4:25 am, Litty Preeth [EMAIL PROTECTED] wrote:
At run time I add widgets to the page which causes the size of the
panel
(scrollable size) to change.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 7:22 PM, gregor [EMAIL PROTECTED]
wrote:
Oh, I see. How is the size of your RootPanel changed then if not by
changing the size of the browser window?
On Dec 3, 1:15 pm, Litty Preeth [EMAIL PROTECTED] wrote:
WindowResizeListener will listen for window resize events only.
It
wont
be
invoked if ur scrollable page size is changed. It ll be notified
only
if
the
WINDOW itself is mazximized, resized etc.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 4:31 PM, gregor
[EMAIL PROTECTED]
wrote:
Hi Litty,
I use something like this:
public class MdDem implements EntryPoint {
private MainPage main = new MainPage();
private ResizeListener windowListener = new
ResizeListener();
public void onModuleLoad() {
RootPanel.get().add(main);
Window.addWindowResizeListener(windowListener);
// initial sizing call if you need it
windowListener.onWindowResized(Window.getClientWidth(),
Window.getClientHeight());
}
// window resize listener
private class ResizeListener implements WindowResizeListener
Re: how to refresh panel
In the WestPart class have a constructor which takes the BorderLayoutPanel
as argument and store that in a member variable. Now in the clicklistener in
westpart class, create a new CenterPart class and add the centerpart panel
to this borderlayout member variable.
I dont understand whts the big deal in this?? Or may be I am not getting ur
point :-(
Regards,
Litty Preeth
On Fri, Dec 5, 2008 at 5:38 PM, rajasekhar [EMAIL PROTECTED] wrote:
These methods are in LeftContainer and CenterContainer classes.
CenterContainer class :
public class CenterPart {
Panel panel=new Panel();
public Panel displayCenter(String s)
{
Window.alert(s);
Button button=new Button(s);
// Window.alert(s);
panel.add(button);
return panel;
}
LeftContainer Class:
public class WestPart {
Button west;
public Panel dispalyButton(String s)
{
Panel panel=new Panel();
final CheckBox emailCheckBox=new CheckBox();
emailCheckBox.setText();
emailCheckBox.setChecked(true);
panel.add(emailCheckBox);
west=new Button(West);
west.addClickListener(this);
panel.add( west);
Hyperlink link = new Hyperlink(WEST,WEST);
panel.add(link);
return panel;
}
The Main class :
public class PanelRefresh extends Composite implements ClickListener {
Panel panel = new Panel();
String var=CENTER;
private Image loadingImg;
Button west1;
Panel centerPanel = new Panel();
Panel borderPanel= new Panel();
PanelRefreshServiceAsync panelRefreshService;
StackPanel stackPanel=new StackPanel();
Viewport viewport;
Panel westPanel=new Panel();
int count;
Panel southPanel = new Panel();
PanelRefresh view;
DockPanel parent = null;
public void dispalyLayout(String s)
{
//displayWidget();
stackPanel.clear();
panel.setBorder(false);
panel.setPaddings(15);
panel.setLayout(new FitLayout());
borderPanel.setLayout(new BorderLayout());
//add north panel
Panel northPanel = new Panel();
northPanel.setHtml(pnorth panel/p);
northPanel.setHeight(32);
northPanel.setBodyStyle(background-color:#88);
borderPanel.add(northPanel, new BorderLayoutData
(RegionPosition.NORTH));
WestPart westPart=new WestPart();
//add south panel
final CheckBox emailCheckBox=new CheckBox();
emailCheckBox.setText();
emailCheckBox.setChecked(true);
southPanel.setHtml(psouth panel/p);
southPanel.setHeight(100);
southPanel.setBodyStyle(background-color:#CDEB8B);
southPanel.setCollapsible(true);
southPanel.setTitle(South);
southPanel.add(emailCheckBox);
BorderLayoutData southData = new BorderLayoutData
(RegionPosition.SOUTH);
southData.setMinSize(100);
southData.setMaxSize(200);
southData.setMargins(new Margins(0, 0, 0, 0));
southData.setSplit(true);
borderPanel.add(southPanel, southData);
//add east panel
Panel eastPanel = new Panel();
eastPanel.setHtml(peast panel/p);
eastPanel.setTitle(East Side);
eastPanel.setCollapsible(true);
eastPanel.setWidth(225);
BorderLayoutData eastData = new BorderLayoutData
(RegionPosition.EAST);
eastData.setSplit(true);
eastData.setMinSize(175);
eastData.setMaxSize(400);
eastData.setMargins(new Margins(0, 0, 5, 0));
borderPanel.add(eastPanel, eastData);
westPanel.setHtml(pwest panel/p);
westPanel.setTitle(West);
westPanel.setBodyStyle(background-color:#EE);
westPanel.setCollapsible(true);
westPanel.setWidth(200);
westPanel.add(westPart.dispalyButton(WEST));
west1=new Button(west1);
west1.addClickListener(this);
// westPanel.add(west1);
BorderLayoutData westData = new BorderLayoutData
(RegionPosition.WEST);
westData.setSplit(true);
westData.setMinSize(175);
westData.setMaxSize(400);
westData.setMargins(new Margins(0, 5, 0, 0));
borderPanel.add(westPanel, westData);
borderPanel.add(new CenterPart().displayCenter(CENTER),
new
BorderLayoutData(RegionPosition.CENTER));
// displayCenter(var);
panel.add(borderPanel);
viewport= new Viewport(panel
Re: viewport resize listener
Okkk gregor... thn i suppose tht is also no good idea so only feasible solution i now see is the polling one... I will try it and see if it will take tooo much of my resourses or not... Anyways thanxx so much for ur help... :-) On Fri, Dec 5, 2008 at 10:07 PM, gregor [EMAIL PROTECTED]wrote: yeah, but it is defined as: Definition and Usage The onresize event occurs when a window or frame is resized. which I took to mean what we already get with WindowResizeListener, and not that it fires when an individual element grows or shrinks. On Dec 5, 4:00 pm, Litty Preeth [EMAIL PROTECTED] wrote: There is an onresize event in javascript. As per the doc the following tags support this event: a, address, b, big, blockquote, body, button, cite, code, dd, dfn, div, dl, dt, em, fieldset, form, frame, h1 to h6, hr, i, img, input, kbd, label, legend, li, object, ol, p, pre, samp, select, small, span, strong, sub, sup, table, textarea, tt, ul, var Do you hav any idea if I can use this one? - Litty Preeth On Fri, Dec 5, 2008 at 6:29 PM, gregor [EMAIL PROTECTED] wrote: Hi Litty, But it will require code change to all the popups that use a glass panel. And also in future some developer may forget to fire a Deffered command when the size changes So i dont think its such a good method I'm not sure how you can avoid that, Litty. I mean either the viewport widget has to tell the glass panel its size has changed or the glass panel has got to repeatedly poll the viewport to see if it has changed - I can't think of any other alternatives. AFAIK there is no HTML event specified to be fired if an Element' size is changed. There is a DOMAttrModified event but a) I believe IE does not implement it, and b) in any case it is only fired if a property itself is actually changed. E.g. if the height attribute of an Element is set to 100%, then if the browser increases the height of the element to accommodate new content, the property remains 100% therefore no event fired. I think the offsetHeight is calculated on the fly from whatever the pixel height happens to be at the time. If I understand you correctly, you have a number of viewports each of which has a glass panel that need to cover its exact area. If you had a lot of these, then the Timer polling option doesn't seem such a good idea (lots of timers polling away for little purpose most of the time). I think I would design my own base class that included both a viewport widget and its glass panel (possibly optionally instantiated) and use a custom method to add additional content to the viewport that fired a DeferredCommand to resize the glass panel (deferred so that it does it after the resizing of the viewport's Element is complete and offset height offset width return true values). All the viewports could be extended from that. regards gregor I am working with pure GWT. Basically I am using the glass panels for modal popups. I set the size of the glass panel as the current view port size just before dispalying it. Then the popup is dispalyed. Now on the popup, the user actions causes the size of the popup to change. If the size becomes larger than the previous view port size then the view port size will automatically increase, but the glass panel size remains the same which causes the bottom region of the viewport to be not covered by glass panel. Please not that this change of size will not cause a window resize event as the window size is not changed, only the document size got changed. (BTW i have a windowresize listener on the glass panel so that part is take care of.) Hope this explains my problem. Thanks, Litty Preeth On Thu, Dec 4, 2008 at 4:57 PM, gregor [EMAIL PROTECTED] wrote: I'm not sure I understand your situation right, but: if your panel knows at run time that it's size has changed (e.g. from a method that adds the new widget to it) then it could fire a change event via DeferrerdCommand. The glass panel could be registered as a listener with it and obtain new width/height offsets. On Dec 4, 4:25 am, Litty Preeth [EMAIL PROTECTED] wrote: At run time I add widgets to the page which causes the size of the panel (scrollable size) to change. Regards, Litty Preeth On Wed, Dec 3, 2008 at 7:22 PM, gregor [EMAIL PROTECTED] wrote: Oh, I see. How is the size of your RootPanel changed then if not by changing the size of the browser window? On Dec 3, 1:15 pm, Litty Preeth [EMAIL PROTECTED] wrote: WindowResizeListener will listen for window resize events only. It wont be invoked if ur scrollable page size is changed. It ll be notified only if the WINDOW itself
Re: how to refresh panel
I dont see any issues here... I have never used GWT-EXT so if there is any
problems in usage of BorderLayoutPanel thn i wont be able to say I
suppose that u are seeing the alerts in the onSUccess and all May be u
can try first removing the old panel from the center and then adding the new
panel.
On Fri, Dec 5, 2008 at 10:43 PM, rajasekhar [EMAIL PROTECTED] wrote:
Hi Preeth,
Here is my WestPart click implementation,I am able to add
the new CenterPart class to the BorderLayout Panel,but it is not
refreshing the centerWindow.No error is coming. Please let me know is
there any changes I need to do.
public WestPart(Panel borderPanel)
{
this.parent = borderPanel;
west.addClickListener(new ClickListener() {
public void onClick(Widget sender) {
callPanelRefresh( );
}
});
}
public void refreshCenter(String s) {
CenterPart centerPart=new CenterPart();
parent.add(centerPart.displayCenter(s),new BorderLayoutData
(RegionPosition.CENTER));
}
@SuppressWarnings(unchecked)
public void callPanelRefresh(final String userName) {
getServiceInstance().getLabel(userName, new AsyncCallback
() {
public void onFailure(Throwable caught) {
Window.alert(Failed to get response from server);
}
public void onFailure(){
Window.alert(The user name or password you entered
is not
valid. Please try again.);
}
public void onSuccess(Object result) {
String var= result.toString();
Window.alert(After return ...+var);
refreshCenter(var);
}
});
}
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: viewport resize listener
Hi gregor,
Thanks soo much for your response But it will require code change to all
the popups that use a glass panel. And also in future some developer may
forget to fire a Deffered command when the size changes So i dont think
its such a good method
I am working with pure GWT. Basically I am using the glass panels for modal
popups. I set the size of the glass panel as the current view port size just
before dispalying it. Then the popup is dispalyed. Now on the popup, the
user actions causes the size of the popup to change. If the size becomes
larger than the previous view port size then the view port size will
automatically increase, but the glass panel size remains the same which
causes the bottom region of the viewport to be not covered by glass panel.
Please not that this change of size will not cause a window resize event as
the window size is not changed, only the document size got changed. (BTW i
have a windowresize listener on the glass panel so that part is take care
of.)
Hope this explains my problem.
Thanks,
Litty Preeth
On Thu, Dec 4, 2008 at 4:57 PM, gregor [EMAIL PROTECTED] wrote:
I'm not sure I understand your situation right, but:
if your panel knows at run time that it's size has changed (e.g.
from a method that adds the new widget to it) then it could fire a
change event via DeferrerdCommand. The glass panel could be registered
as a listener with it and obtain new width/height offsets.
On Dec 4, 4:25 am, Litty Preeth [EMAIL PROTECTED] wrote:
At run time I add widgets to the page which causes the size of the panel
(scrollable size) to change.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 7:22 PM, gregor [EMAIL PROTECTED]
wrote:
Oh, I see. How is the size of your RootPanel changed then if not by
changing the size of the browser window?
On Dec 3, 1:15 pm, Litty Preeth [EMAIL PROTECTED] wrote:
WindowResizeListener will listen for window resize events only. It
wont
be
invoked if ur scrollable page size is changed. It ll be notified only
if
the
WINDOW itself is mazximized, resized etc.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 4:31 PM, gregor [EMAIL PROTECTED]
wrote:
Hi Litty,
I use something like this:
public class MdDem implements EntryPoint {
private MainPage main = new MainPage();
private ResizeListener windowListener = new ResizeListener();
public void onModuleLoad() {
RootPanel.get().add(main);
Window.addWindowResizeListener(windowListener);
// initial sizing call if you need it
windowListener.onWindowResized(Window.getClientWidth(),
Window.getClientHeight());
}
// window resize listener
private class ResizeListener implements WindowResizeListener {
private int width, height;
private boolean pending;
private Command command;
ResizeListener() {
command = new Command() {
public void execute() {
pending = false;
main.adjustSize(width, height);
}
};
}
public void onWindowResized(int width, int height) {
this.width = width;
this.height = height;
if (pending == false) {
pending = true;
DeferredCommand.addCommand(command);
}
}
}
}
regards
gregor
On Dec 3, 7:33 am, alex.d [EMAIL PROTECTED] wrote:
Basically you have to listen to browser change size events (not
sure
how reliable this is in all supported browsers) and forward new
size
to your widgets. Ext GWT (and probably GWT Ext) for example,
already
has ViewPort implementation.
On 3 Dez., 05:11, Litty Preeth [EMAIL PROTECTED] wrote:
Hi friends,
Anybody has any ideas on this?
Thanks and Regards,
Litty Preeth
On Dec 2, 4:42 pm, Litty Preeth [EMAIL PROTECTED]
wrote:
Hi All,
Anybody know how to implement a viewport resize listener?
Basically I
have a
glass panel (light box effect). I want to notify this glass
panel
whenever
my RootPanel size gets changed so that I can resize my glass
panel to
fillup
the area.
Regards,
Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: how to refresh panel
Suppose your Left-side panel is in class LeftContainer and center panel is
CenterContainer.
*class* LeftContainer *extends* AbsolutePanel {
Hyperlink link = *new* Hyperlink(a,a);
DockPanel parent = *null*;
LeftContainer(DockPanel parent) {
*this*.parent = parent;
link.addClickListener(*new* ClickListener() {
*public* *void* onClick(Widget sender) {
Hyperlink lk = (Hyperlink)sender;
refreshCenter(lk.getText());
}
});
}
*private* *void* refreshCenter(String linkTxt) {
CenterContainer center = *new* CenterContainer(linkTxt);
parent.add(center,DockPanel.*CENTER*);
}
}
*class* CenterContainer *extends* AbsolutePanel {
*public* CenterContainer(String text) {
// Create new center
}
}
Hope this helps.
Thanks,
Litty Preeth
On Thu, Dec 4, 2008 at 3:13 PM, rajasekhar [EMAIL PROTECTED] wrote:
Hi Preeth,
Thank you for reply.But can you explain little more
about this .
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: viewport resize listener
WindowResizeListener will listen for window resize events only. It wont be
invoked if ur scrollable page size is changed. It ll be notified only if the
WINDOW itself is mazximized, resized etc.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 4:31 PM, gregor [EMAIL PROTECTED] wrote:
Hi Litty,
I use something like this:
public class MdDem implements EntryPoint {
private MainPage main = new MainPage();
private ResizeListener windowListener = new ResizeListener();
public void onModuleLoad() {
RootPanel.get().add(main);
Window.addWindowResizeListener(windowListener);
// initial sizing call if you need it
windowListener.onWindowResized(Window.getClientWidth(),
Window.getClientHeight());
}
// window resize listener
private class ResizeListener implements WindowResizeListener {
private int width, height;
private boolean pending;
private Command command;
ResizeListener() {
command = new Command() {
public void execute() {
pending = false;
main.adjustSize(width, height);
}
};
}
public void onWindowResized(int width, int height) {
this.width = width;
this.height = height;
if (pending == false) {
pending = true;
DeferredCommand.addCommand(command);
}
}
}
}
regards
gregor
On Dec 3, 7:33 am, alex.d [EMAIL PROTECTED] wrote:
Basically you have to listen to browser change size events (not sure
how reliable this is in all supported browsers) and forward new size
to your widgets. Ext GWT (and probably GWT Ext) for example, already
has ViewPort implementation.
On 3 Dez., 05:11, Litty Preeth [EMAIL PROTECTED] wrote:
Hi friends,
Anybody has any ideas on this?
Thanks and Regards,
Litty Preeth
On Dec 2, 4:42 pm, Litty Preeth [EMAIL PROTECTED] wrote:
Hi All,
Anybody know how to implement a viewport resize listener? Basically I
have a
glass panel (light box effect). I want to notify this glass panel
whenever
my RootPanel size gets changed so that I can resize my glass panel to
fillup
the area.
Regards,
Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: viewport resize listener
At run time I add widgets to the page which causes the size of the panel
(scrollable size) to change.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 7:22 PM, gregor [EMAIL PROTECTED] wrote:
Oh, I see. How is the size of your RootPanel changed then if not by
changing the size of the browser window?
On Dec 3, 1:15 pm, Litty Preeth [EMAIL PROTECTED] wrote:
WindowResizeListener will listen for window resize events only. It wont
be
invoked if ur scrollable page size is changed. It ll be notified only if
the
WINDOW itself is mazximized, resized etc.
Regards,
Litty Preeth
On Wed, Dec 3, 2008 at 4:31 PM, gregor [EMAIL PROTECTED]
wrote:
Hi Litty,
I use something like this:
public class MdDem implements EntryPoint {
private MainPage main = new MainPage();
private ResizeListener windowListener = new ResizeListener();
public void onModuleLoad() {
RootPanel.get().add(main);
Window.addWindowResizeListener(windowListener);
// initial sizing call if you need it
windowListener.onWindowResized(Window.getClientWidth(),
Window.getClientHeight());
}
// window resize listener
private class ResizeListener implements WindowResizeListener {
private int width, height;
private boolean pending;
private Command command;
ResizeListener() {
command = new Command() {
public void execute() {
pending = false;
main.adjustSize(width, height);
}
};
}
public void onWindowResized(int width, int height) {
this.width = width;
this.height = height;
if (pending == false) {
pending = true;
DeferredCommand.addCommand(command);
}
}
}
}
regards
gregor
On Dec 3, 7:33 am, alex.d [EMAIL PROTECTED] wrote:
Basically you have to listen to browser change size events (not
sure
how reliable this is in all supported browsers) and forward new size
to your widgets. Ext GWT (and probably GWT Ext) for example, already
has ViewPort implementation.
On 3 Dez., 05:11, Litty Preeth [EMAIL PROTECTED] wrote:
Hi friends,
Anybody has any ideas on this?
Thanks and Regards,
Litty Preeth
On Dec 2, 4:42 pm, Litty Preeth [EMAIL PROTECTED] wrote:
Hi All,
Anybody know how to implement a viewport resize listener?
Basically I
have a
glass panel (light box effect). I want to notify this glass panel
whenever
my RootPanel size gets changed so that I can resize my glass
panel to
fillup
the area.
Regards,
Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: how to refresh panel
To the class implementing contents of the left-side panel, give a handle to the BorderLayoutPanel itself. Now in the onClick you can refresh the center panel of the BorderLayoutPanel. Thanks and Regards, Litty Preeth On Wed, Dec 3, 2008 at 11:33 PM, rajasekhar [EMAIL PROTECTED] wrote: Hi All, I have a problem with BorderLayout Panel.I created BorderLayout Panel with header(NORTH) , left side tree panel(WEST) and center panels with three different classes. I need to refresh the center panel only when click on a leftside tree panel button.It is working properly when all the classes are in same class.Click functionality is implemented in left tree panel class. Please let me know how to refresh only center panel of the main screen. Regards, rajasnd --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
viewport resize listener
Hi All, Anybody know how to implement a viewport resize listener? Basically I have a glass panel (light box effect). I want to notify this glass panel whenever my RootPanel size gets changed so that I can resize my glass panel to fillup the area. Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: ListBox + FlexTable + How to maintain value in ListBox
Basically when the second time you click the list box, the onCellClicked of tablelistener is also getting executed, which re- initializes the listbox. So may be you should first check if the listbox is already initialized and then only proceed for the RPC call to get the listbox items n re-construct the listbox. -Litty Preeth On Dec 3, 8:14 am, Suri [EMAIL PROTECTED] wrote: Hey all, - I've got a ListBox added to a cell in a FlexTable. - The FlexTable has a TableListener, and when the cell contain the ListBox is clicked, an RPC call is made that returns a collection of data used to populate the ListBox. - The ListBox has a ChangeListener, so that when the value is updated another ListBox in an adjacent cell is populated. The problem here is that after populating the first ListBox, when I select a value from it, the value immediately resets to the first value in the box. Any ideas what might be going on? Thanks Suri --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: viewport resize listener
Hi friends, Anybody has any ideas on this? Thanks and Regards, Litty Preeth On Dec 2, 4:42 pm, Litty Preeth [EMAIL PROTECTED] wrote: Hi All, Anybody know how to implement a viewport resize listener? Basically I have a glass panel (light box effect). I want to notify this glass panel whenever my RootPanel size gets changed so that I can resize my glass panel to fillup the area. Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: disable hyperlink
But even if you remove the clickListener, it will cause an onHistroryChange event right? On Thu, Nov 27, 2008 at 1:08 PM, Danny Schimke [EMAIL PROTECTED]wrote: Should'nt setVisible() do this for HyperLinks too? setVisible needs an element and boolean: myHyperLink.setVisible(myHyperLink.getElement(), false); otherwise do what alex.d says: add and remove a style name which do this. CSS: visibility: hidden; 2008/11/27 alex.d [EMAIL PROTECTED] If you wanna it look disabled - change CSS style. If you wanna your clickListener not being executed - just remove it(use a single listener method - not an anonymous inner class). On 26 Nov., 17:03, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: It's a little hacky, but we just substitute a label in it's place. On Nov 26, 7:55 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi, Anybody knows how we can disable a HyperLink in GWT? Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: disable hyperlink
Thank you Danny and Alex for all those valuable tips. [?]
On Thu, Nov 27, 2008 at 9:06 PM, Danny Schimke [EMAIL PROTECTED]wrote:
Yeah, thanks alex ^^
I thought about what you said: I had the same idea to put something like
dont_handled_token. But with something like firebug it's no problem to
change the link (even it is absurd) and then JS- errors occurs... I haveno
idea to use Hyperlinks without calling onHistoryChanged.
2008/11/27 alex.d [EMAIL PROTECTED]
Nice button style, Danny. However if you don't want to handle the
onHistoryChanged-Event - well just don't: set the hyperlink's token to
something like dont_handle_this_token and don't handle it ;-) But
the button-hyperlink idea is somehow cleaner.
On 27 Nov., 16:10, Danny Schimke [EMAIL PROTECTED] wrote:
You are right: it calls the onHistoryChanged- Event. Thats why we
created a
new button-Widger which extends from Button with only one difference: it
has
a different link style by default (looks like a link). Then you don't
call
onHistoryChanged- method. On Button- Click you can add or remove an
style
name which changes the color of your link-button to gray (look
disabled).
CSS for your link-button should look something like this:
.button-link {
cursor: pointer;
cursor: hand;
border: none;
/* Disable the button-style */
background-color: transparent;
padding: 0px;
color: #4784C3;
text-decoration: underline;
}
2008/11/27 Litty Preeth [EMAIL PROTECTED]
But even if you remove the clickListener, it will cause an
onHistroryChange
event right?
On Thu, Nov 27, 2008 at 1:08 PM, Danny Schimke
[EMAIL PROTECTED]wrote:
Should'nt setVisible() do this for HyperLinks too?
setVisible needs an element and boolean:
myHyperLink.setVisible(myHyperLink.getElement(), false);
otherwise do what alex.d says:
add and remove a style name which do this.
CSS: visibility: hidden;
2008/11/27 alex.d [EMAIL PROTECTED]
If you wanna it look disabled - change CSS style. If you wanna your
clickListener not being executed - just remove it(use a single
listener method - not an anonymous inner class).
On 26 Nov., 17:03, [EMAIL PROTECTED] [EMAIL PROTECTED]
wrote:
It's a little hacky, but we just substitute a label in it's place.
On Nov 26, 7:55 am, Litty Preeth [EMAIL PROTECTED] wrote:
Hi,
Anybody knows how we can disable a HyperLink in GWT?
Regards,
Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
inline: 328.png
disable hyperlink
Hi, Anybody knows how we can disable a HyperLink in GWT? Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
variable argument type in RPC service
Hi all, Anybody have any idea how to use variable length argument (like String...) in an RPC service. Coz the corresponding async service should have AsyncCallback as its last argument. But when we use variable type argument that should be the last argument of the method. Thanks, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: authentication in GWT
I am using Apache Tomcat 5.5 On Wed, Nov 19, 2008 at 7:04 PM, walden [EMAIL PROTECTED] wrote: That's what I thought, and it does not exclude the possibility of using HTTP auth at all. For example, JBoss ships with some configurable authentication plug-ins for using back-end stores for your realm data (JDBC, e.g.). In the worst case, you can roll your own realm component (one Java class) and plug it in to the container's security stack. What is your application server? Walden On Nov 18, 11:14 pm, Litty Preeth [EMAIL PROTECTED] wrote: Actually my app is a web interface to another backend app. So while logging into my app you are actually authenticating with the other backend app. The username/password, roles etc are maintained by the other app. On Tue, Nov 18, 2008 at 11:56 PM, walden [EMAIL PROTECTED] wrote: Let's hear a bit more about that third party API for authentication. Can you post the interface? Is it used for managing the login form, or does it just handle the mapping of usernames to passwords and roles? Depending on your answer, this may not preclude using HTTP authentication *protocol*, which is where the simplicity/economy is to be had. Walden On Nov 18, 10:40 am, Litty Preeth [EMAIL PROTECTED] wrote: Actually my applications authentication is done by a third party. I need to call their API to authenticate. So I wont b able to use the HTTP authentication. But I think, Lothar's idea is worth trying. Thnx Lothar. If anybody has any better suggestions plz post it here. - Litty On Tue, Nov 18, 2008 at 9:04 PM, olivier nouguier [EMAIL PROTECTED] wrote: I agree with walden in most case ... if classic HTTP auth is enough let HTTP do the job !! But there is IMHO somes points hard to deal with only HTTP (and GWT component of course): * session expiration, because the GWT RPC will fail soon (401). * forbiden because the GWT RPC will fail soon (403). * activation of widget when authority is granted. * logout (not possible with HTTP Basic). On Tue, Nov 18, 2008 at 3:53 PM, walden [EMAIL PROTECTED] wrote: You could try the simplest thing that could possibly work...HTTP Authentication: let the existing security stack earn its keep. Walden On Nov 18, 6:52 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi All, What should be the best authentication ans session management in GWT apps? Currently I am having this idea: - Have a method checkSession() which will check for a valid authenticated session and throws an Exception if no valid session is there. - Call this method in the beginning of every ServiceImpl method. - In the onFailure of the async call backs catch this Exception and display the login page. But this method has the following weak points: - Some developer may forget to call the checkSession method. - There is code duplication in the onFailure implementation (Every onFailure shud handle the authentication exception) So any of you have any better ideas? Regards, Litty Preeth -- Si l'ignorance peut servir de consolation, elle n'en est pas moins illusoire.- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Problem in redirecting to differnet page
Why do u want to open a new window? You can create the Home UI using GWT and
then add this to the RootPanel.
- Litty Preeth
On Wed, Nov 19, 2008 at 8:11 PM, zubair [EMAIL PROTECTED] wrote:
Hi All,
I want to redirect to the different page after successfull
authentication. I have used window.open().
below is the error message :-
[ERROR] Failure to load module 'com.examples.gwt.mygwtapp'
It is highly appreciated if any help me in resolving this issue.
public void onClick(Widget sender) {
MyServiceAsync myService = (MyServiceAsync) GWT.create
(MyService.class);
ServiceDefTarget target = (ServiceDefTarget) myService;
String relativeUrl = GWT.getModuleBaseURL() + myservice;
target.setServiceEntryPoint(relativeUrl);
String user = userName.getText();
String password = userPassword.getText();
myService.validate(user, password, new AsyncCallback() {
public void onSuccess(Object result) {
label.setText((String)result);
Window.open(InstaAlertHome.html,_self,
null);
return;
}
public void onFailure(Throwable caught) {
label.setText(caught.getMessage());
}
});
}
});
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: authentication in GWT
But I am not using Spring... :( So any other ideas??? On Tue, Nov 18, 2008 at 5:29 PM, olivier nouguier [EMAIL PROTECTED] wrote: Hi Litty, I've played with Spring security GWT at http://code.google.com/p/net-orcades-spring/ If you're confident with Spring (Security) GWT the lack of documentation won't block you :-/ On Tue, Nov 18, 2008 at 12:52 PM, Litty Preeth [EMAIL PROTECTED] wrote: Hi All, What should be the best authentication ans session management in GWT apps? Currently I am having this idea: Have a method checkSession() which will check for a valid authenticated session and throws an Exception if no valid session is there. Call this method in the beginning of every ServiceImpl method. In the onFailure of the async call backs catch this Exception and display the login page. But this method has the following weak points: Some developer may forget to call the checkSession method. There is code duplication in the onFailure implementation (Every onFailure shud handle the authentication exception) So any of you have any better ideas? Regards, Litty Preeth -- Si l'ignorance peut servir de consolation, elle n'en est pas moins illusoire. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: authentication in GWT
Actually my app is a web interface to another backend app. So while logging into my app you are actually authenticating with the other backend app. The username/password, roles etc are maintained by the other app. On Tue, Nov 18, 2008 at 11:56 PM, walden [EMAIL PROTECTED]wrote: Let's hear a bit more about that third party API for authentication. Can you post the interface? Is it used for managing the login form, or does it just handle the mapping of usernames to passwords and roles? Depending on your answer, this may not preclude using HTTP authentication *protocol*, which is where the simplicity/economy is to be had. Walden On Nov 18, 10:40 am, Litty Preeth [EMAIL PROTECTED] wrote: Actually my applications authentication is done by a third party. I need to call their API to authenticate. So I wont b able to use the HTTP authentication. But I think, Lothar's idea is worth trying. Thnx Lothar. If anybody has any better suggestions plz post it here. - Litty On Tue, Nov 18, 2008 at 9:04 PM, olivier nouguier [EMAIL PROTECTED] wrote: I agree with walden in most case ... if classic HTTP auth is enough let HTTP do the job !! But there is IMHO somes points hard to deal with only HTTP (and GWT component of course): * session expiration, because the GWT RPC will fail soon (401). * forbiden because the GWT RPC will fail soon (403). * activation of widget when authority is granted. * logout (not possible with HTTP Basic). On Tue, Nov 18, 2008 at 3:53 PM, walden [EMAIL PROTECTED] wrote: You could try the simplest thing that could possibly work...HTTP Authentication: let the existing security stack earn its keep. Walden On Nov 18, 6:52 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi All, What should be the best authentication ans session management in GWT apps? Currently I am having this idea: - Have a method checkSession() which will check for a valid authenticated session and throws an Exception if no valid session is there. - Call this method in the beginning of every ServiceImpl method. - In the onFailure of the async call backs catch this Exception and display the login page. But this method has the following weak points: - Some developer may forget to call the checkSession method. - There is code duplication in the onFailure implementation (Every onFailure shud handle the authentication exception) So any of you have any better ideas? Regards, Litty Preeth -- Si l'ignorance peut servir de consolation, elle n'en est pas moins illusoire.- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: OffsetHeight of RootPanel
I found the solution...
*private* *void* fillScreen() {
*int* wd = RootPanel.*get*().getOffsetWidth();
*int* scrollWidth = RootPanel.*get*
().getElement().getScrollWidth();
*if* (scrollWidth wd)
wd = scrollWidth;
*int* ht = RootPanel.*get*().getOffsetHeight();
*int* scrollHeight = RootPanel.*get*
().getElement().getScrollHeight();
*if* (scrollHeight ht)
ht = scrollHeight;
glassPanel.setSize(wd + px, ht + px);
}
- Litty
On Wed, Nov 12, 2008 at 10:02 PM, Litty Preeth [EMAIL PROTECTED]wrote:
Hi,
I wanted to get the total height (scrollable area) of the root panel.
I used the following:
RootPanel.get().getOffsetHeight()
In Firefox its working, but in IE 6 its giving me only the window
height (ie. value of Window.getClientHeight()). Can you tell me if its
a bug or please share if you have any workarounds.
Basically I wanted to have a glass panel (LightBox effect) for popup
window. I wanted to set the height of the glass panel as same as the
RootPanel so that it dims the entire behind window when the popup
comes. Now in IE the glass panel height is only the window height
which prevents dimming bottom part of the screen.
Regards,
Litty Preeth
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
migrating to GWT-EXT
Hi, I am using simple GWT in my current project. I wanted to use some GWT- EXT widgets also. Can anybody tell me if there is anything to take care of when integrating GWT-EXT also to a current GWT project? Are there any clashes which might occur? Thnx n Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: migrating to GWT-EXT
Hi All, Thank you soo much for all your response Actually I wanted to use the GWT-EXT mainly for Tree and Modal Popups. I wanted the tree popup menu and the gray out of the screen when modal popups are shown (LightBox effect). Is it worthy enough to use GWT-EXT for these? Regards, Litty Preeth On Fri, Nov 14, 2008 at 6:01 AM, Roger Marin [EMAIL PROTECTED] wrote: After having finished with a fairly large project using GWT-EXT i would personally advise staying away from it, specially if you are a newbie with GWT. Why? * GWT-EXT's programming model != GWT's programming model. GWT-EXT is basically a JSNI wrapper for the ext-js API * Very slow performance compared to using pure GWT * The gwt-ext forums are filled with unanswered questions and very little answers from the project members. * If you are planning on using RPC, either be ready to spend 200$ on the plus version or move to GWTX. * With GWT-EXT your are stuck with ext 2.02 since the license change fiasco. These are some of the reasons why, i could go on with the bashing but this is not the right place. From now on if i really need eye-candy i'll probably use flex or pure javascript or ext, most of the widgets that make GWT-EXT/GXT interesting are already available as part of the incubator(paging, grids, etc). cheers. 2008/11/13 posta07 [EMAIL PROTECTED] Take a look at Ext-GWT (GXT) from extjs.com. It's the same extjs widgets written in pure GWT. On Nov 13, 9:33 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi, I am using simple GWT in my current project. I wanted to use some GWT- EXT widgets also. Can anybody tell me if there is anything to take care of when integrating GWT-EXT also to a current GWT project? Are there any clashes which might occur? Thnx n Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: migrating to GWT-EXT
Sorry... I didnt quite understand ur post. You mean you used EXT JS mask and unmask functions? - Litty On Fri, Nov 14, 2008 at 12:07 PM, yunhui song [EMAIL PROTECTED]wrote: Hi Litty, I just finished a project to implment LightBox affect. I use ext.mask() and ext.unmask(). In my apinion, It's quite good. http://code.google.com/p/ppl-kit. I use gwt-ext and removed the extra files. It's only 40k and 4 support resource files. Hope that helps. Sammi On Thu, Nov 13, 2008 at 9:59 PM, Litty Preeth [EMAIL PROTECTED]wrote: Hi All, Thank you soo much for all your response Actually I wanted to use the GWT-EXT mainly for Tree and Modal Popups. I wanted the tree popup menu and the gray out of the screen when modal popups are shown (LightBox effect). Is it worthy enough to use GWT-EXT for these? Regards, Litty Preeth On Fri, Nov 14, 2008 at 6:01 AM, Roger Marin [EMAIL PROTECTED] wrote: After having finished with a fairly large project using GWT-EXT i would personally advise staying away from it, specially if you are a newbie with GWT. Why? * GWT-EXT's programming model != GWT's programming model. GWT-EXT is basically a JSNI wrapper for the ext-js API * Very slow performance compared to using pure GWT * The gwt-ext forums are filled with unanswered questions and very little answers from the project members. * If you are planning on using RPC, either be ready to spend 200$ on the plus version or move to GWTX. * With GWT-EXT your are stuck with ext 2.02 since the license change fiasco. These are some of the reasons why, i could go on with the bashing but this is not the right place. From now on if i really need eye-candy i'll probably use flex or pure javascript or ext, most of the widgets that make GWT-EXT/GXT interesting are already available as part of the incubator(paging, grids, etc). cheers. 2008/11/13 posta07 [EMAIL PROTECTED] Take a look at Ext-GWT (GXT) from extjs.com. It's the same extjs widgets written in pure GWT. On Nov 13, 9:33 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi, I am using simple GWT in my current project. I wanted to use some GWT- EXT widgets also. Can anybody tell me if there is anything to take care of when integrating GWT-EXT also to a current GWT project? Are there any clashes which might occur? Thnx n Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: migrating to GWT-EXT
Yes Yes... Now I got it... I am just chckout ur ppl-kit project Thnx... On Fri, Nov 14, 2008 at 12:21 PM, yunhui song [EMAIL PROTECTED]wrote: Ext.mask and Ext.unmask(), Ext is a GWT-EXT core class. You could find a working class in my project http://code.google.com/p/ppl-kit On Thu, Nov 13, 2008 at 10:49 PM, Litty Preeth [EMAIL PROTECTED]wrote: Sorry... I didnt quite understand ur post. You mean you used EXT JS mask and unmask functions? - Litty On Fri, Nov 14, 2008 at 12:07 PM, yunhui song [EMAIL PROTECTED]wrote: Hi Litty, I just finished a project to implment LightBox affect. I use ext.mask() and ext.unmask(). In my apinion, It's quite good. http://code.google.com/p/ppl-kit. I use gwt-ext and removed the extra files. It's only 40k and 4 support resource files. Hope that helps. Sammi On Thu, Nov 13, 2008 at 9:59 PM, Litty Preeth [EMAIL PROTECTED]wrote: Hi All, Thank you soo much for all your response Actually I wanted to use the GWT-EXT mainly for Tree and Modal Popups. I wanted the tree popup menu and the gray out of the screen when modal popups are shown (LightBox effect). Is it worthy enough to use GWT-EXT for these? Regards, Litty Preeth On Fri, Nov 14, 2008 at 6:01 AM, Roger Marin [EMAIL PROTECTED]wrote: After having finished with a fairly large project using GWT-EXT i would personally advise staying away from it, specially if you are a newbie with GWT. Why? * GWT-EXT's programming model != GWT's programming model. GWT-EXT is basically a JSNI wrapper for the ext-js API * Very slow performance compared to using pure GWT * The gwt-ext forums are filled with unanswered questions and very little answers from the project members. * If you are planning on using RPC, either be ready to spend 200$ on the plus version or move to GWTX. * With GWT-EXT your are stuck with ext 2.02 since the license change fiasco. These are some of the reasons why, i could go on with the bashing but this is not the right place. From now on if i really need eye-candy i'll probably use flex or pure javascript or ext, most of the widgets that make GWT-EXT/GXT interesting are already available as part of the incubator(paging, grids, etc). cheers. 2008/11/13 posta07 [EMAIL PROTECTED] Take a look at Ext-GWT (GXT) from extjs.com. It's the same extjs widgets written in pure GWT. On Nov 13, 9:33 am, Litty Preeth [EMAIL PROTECTED] wrote: Hi, I am using simple GWT in my current project. I wanted to use some GWT- EXT widgets also. Can anybody tell me if there is anything to take care of when integrating GWT-EXT also to a current GWT project? Are there any clashes which might occur? Thnx n Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
OffsetHeight of RootPanel
Hi, I wanted to get the total height (scrollable area) of the root panel. I used the following: RootPanel.get().getOffsetHeight() In Firefox its working, but in IE 6 its giving me only the window height (ie. value of Window.getClientHeight()). Can you tell me if its a bug or please share if you have any workarounds. Basically I wanted to have a glass panel (LightBox effect) for popup window. I wanted to set the height of the glass panel as same as the RootPanel so that it dims the entire behind window when the popup comes. Now in IE the glass panel height is only the window height which prevents dimming bottom part of the screen. Regards, Litty Preeth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Getting Error in GWT RPC Service
Either you are passing an argument of type (com.extjs.gxt.ui.client.data.BasePagingLoadConfig) which is not serializable or you are returning an object of that type from the RPC method. In RPC methods the method argument types and return types must be serializable (implements java.io.Serializable or com.google.gwt.user.client.rpc.IsSerializable) - Litty On Wed, Nov 12, 2008 at 7:51 PM, Sachin [EMAIL PROTECTED] wrote: Hello All, I am getting following error in my RPC service ... can anybody tell me what is the problem ? I am using ExtGWT grid with pagination and loading data through RPC in grid. [ERROR] Uncaught exception escaped java.lang.RuntimeException: com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: Type 'com.extjs.gxt.ui.client.data.BasePagingLoadConfig' was not assignable to 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom field serializer. For security purposes, this type will not be deserialized. at com.extjs.gxt.ui.client.store.ListStore.onLoadException (ListStore.java:184) at com.extjs.gxt.ui.client.store.ListStore$1.loaderLoadException (ListStore.java:135) at com.extjs.gxt.ui.client.event.LoadListener.handleEvent (LoadListener.java:27) at com.extjs.gxt.ui.client.event.LoadListener.handleEvent (LoadListener.java:1) at com.extjs.gxt.ui.client.event.BaseObservable.fireEvent (BaseObservable.java:74) at com.extjs.gxt.ui.client.data.BaseLoader.onLoadFailure (BaseLoader.java:155) at com.extjs.gxt.ui.client.data.BaseLoader$1.onFailure (BaseLoader.java:115) at com.extjs.gxt.ui.client.data.RpcProxy$1.onFailure(RpcProxy.java: 22) at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived (RequestCallbackAdapter.java:217) at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl (Request.java:254) at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch (Request.java:226) at com.google.gwt.http.client.Request.fireOnResponseReceived (Request.java:217) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 103) at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod (IDispatchImpl.java:126) at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke (IDispatchProxy.java:155) at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke (IDispatchImpl.java:294) at com.google.gwt.dev.shell.ie.IDispatchImpl.method6 (IDispatchImpl.java:194) at org.eclipse.swt.internal.ole.win32.COMObject.callback6 (COMObject.java:117) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966) at com.google.gwt.dev.GWTShell.pumpEventLoop(GWTShell.java:720) at com.google.gwt.dev.GWTShell.run(GWTShell.java:593) at com.google.gwt.dev.GWTShell.main(GWTShell.java:357) Caused by: com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: Type 'com.extjs.gxt.ui.client.data.BasePagingLoadConfig' was not assignable to 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom field serializer. For security purposes, this type will not be deserialized. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 105) at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod (IDispatchImpl.java:126) at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke (IDispatchProxy.java:155) at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke (IDispatchImpl.java:294) at com.google.gwt.dev.shell.ie.IDispatchImpl.method6 (IDispatchImpl.java:194) at org.eclipse.swt.internal.ole.win32.COMObject.callback6 (COMObject.java:117) at org.eclipse.swt.internal.ole.win32.COM.VtblCall(Native Method) at org.eclipse.swt.internal.ole.win32.IDispatch.Invoke(IDispatch.java: 64) at org.eclipse.swt.ole.win32.OleAutomation.invoke(OleAutomation.java: 493) at org.eclipse.swt.ole.win32.OleAutomation.invoke(OleAutomation.java: 417) at com.google.gwt.dev.shell.ie.ModuleSpaceIE6.doInvokeOnWindow (ModuleSpaceIE6.java:67) at com.google.gwt.dev.shell.ie.ModuleSpaceIE6.doInvoke (ModuleSpaceIE6.java:152)
Re: clicking outside the TreeItem firing onTreeItemSelected event
thts a workaround... Thnxxx
On Fri, Nov 7, 2008 at 9:21 PM, walden [EMAIL PROTECTED] wrote:
In that case, extend Label to include reference to the TreeItem and/or
the UserObject.
On Nov 7, 10:32 am, Litty Preeth [EMAIL PROTECTED] wrote:
But I want to know which TreeItem the user clicked on. Because in the
TreeItem I am storing a java object using the setUserObject and I use
this
java object to construct the menu.
On Fri, Nov 7, 2008 at 6:28 PM, walden [EMAIL PROTECTED]
wrote:
Then construct your TreeItem with Label instead of text, and attach a
ClickListener to the Label.
On Nov 7, 2:00 am, Litty Preeth [EMAIL PROTECTED] wrote:
Actually I wanted a popup menu when user clicks on the TreeItem. I
couldnt
find any ClickListener for TreeItem so I used onSelect.
- Litty
On Fri, Nov 7, 2008 at 4:26 AM, walden [EMAIL PROTECTED]
wrote:
I'm not sure he will see popping up a menu on item selection as
normal
behavior to begin with. Maybe you should implement context menu
listeners on your tree item widgets instead.
On Nov 6, 11:15 am, Litty Preeth [EMAIL PROTECTED] wrote:
Okk.. Actually in my tree, I have a popup menu for each item on
the
onTreeItemSelected event. The menu comes just below the selected
item.
Now
if a user is clicking some where outside the tree item, he will
see a
popup
menu appearing below the item gettng selected. This he wont feel
as a
normal
behavior.
Hope you understood my point.
- Litty
On Thu, Nov 6, 2008 at 9:23 PM, walden
[EMAIL PROTECTED]
wrote:
It all depends on your expectations ;-).
Actually, I do see the logic of selecting the node by clicking
a
spot
in the tree whose vertical location is unambiguously associated
with
that node. My real question to you now is this: what is your
particular use case? What is it you cannot do because of this
feature?
Also, I suggest you look at the code in the Tree widget where
ONCLICK
is handled (onBrowserEvent). You will see that the Tree
implementation traps click events at the top level and goes to
quite a
bit of trouble to resolve them to a tree item. If you need to
change
this, it may not be easy.
Walden
On Nov 5, 1:26 pm, Litty Preeth [EMAIL PROTECTED]
wrote:
Walden,
But then a user will expect to select a tree node by clicking
on
the
node
only rite? I dont feel that the node getting selected when
you
click
else
where is an expected behavior.
- Litty
On Wed, Nov 5, 2008 at 10:51 PM, walden
[EMAIL PROTECTED]
wrote:
Litty,
Yeah, I see it now. It looks as if this is by design. If
you
need
an
area to the right of the Tree (outside the Tree but inside
the
ScrollPanel) where you can click without selecting a
TreeItem
(why?),
then you can probably achieve that by setting the Tree's
width
so
it
does not fill the width of the ScrollPanel. What effect
are
you
trying to achieve?
Walden
On Nov 5, 8:21 am, Litty Preeth [EMAIL PROTECTED]
wrote:
Hi Walden,
I tried using gwt-1.5.2 and gwt-1.5.
If gwt-1.5.2 is used on IE6 it happens only for the child
node.
Root
level
nodes are working fine. But on IE7 and Firefox it is
reproducible
for
all
the nodes.
If gwt-1.5 is used on IE6 everything works fine. But on
Firefox
it is
reproducible for all the nodes.
You can use this code below to reproduce the issue.
TreeTest.java
package com.test.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Tree;
import com.google.gwt.user.client.ui.TreeItem;
import com.google.gwt.user.client.ui.TreeListener;
/**
* Entry point classes define
codeonModuleLoad()/code.
*/
public class TreeTest implements EntryPoint {
Tree myTree;
/**
* This is the entry point method.
*/
public void onModuleLoad() {
myTree = new Tree();
for (int i = 0; i 10; i++) {
TreeItem prItm = new TreeItem(Parent_ + i);
TreeItem chItm = new TreeItem(Child_ + i);
prItm.addItem(chItm);
myTree.addItem(prItm);
}
myTree.addTreeListener(treeListener);
RootPanel.get().add(myTree
Re: clicking outside the TreeItem firing onTreeItemSelected event
But I want to know which TreeItem the user clicked on. Because in the
TreeItem I am storing a java object using the setUserObject and I use this
java object to construct the menu.
On Fri, Nov 7, 2008 at 6:28 PM, walden [EMAIL PROTECTED] wrote:
Then construct your TreeItem with Label instead of text, and attach a
ClickListener to the Label.
On Nov 7, 2:00 am, Litty Preeth [EMAIL PROTECTED] wrote:
Actually I wanted a popup menu when user clicks on the TreeItem. I
couldnt
find any ClickListener for TreeItem so I used onSelect.
- Litty
On Fri, Nov 7, 2008 at 4:26 AM, walden [EMAIL PROTECTED]
wrote:
I'm not sure he will see popping up a menu on item selection as normal
behavior to begin with. Maybe you should implement context menu
listeners on your tree item widgets instead.
On Nov 6, 11:15 am, Litty Preeth [EMAIL PROTECTED] wrote:
Okk.. Actually in my tree, I have a popup menu for each item on the
onTreeItemSelected event. The menu comes just below the selected
item.
Now
if a user is clicking some where outside the tree item, he will see a
popup
menu appearing below the item gettng selected. This he wont feel as a
normal
behavior.
Hope you understood my point.
- Litty
On Thu, Nov 6, 2008 at 9:23 PM, walden [EMAIL PROTECTED]
wrote:
It all depends on your expectations ;-).
Actually, I do see the logic of selecting the node by clicking a
spot
in the tree whose vertical location is unambiguously associated
with
that node. My real question to you now is this: what is your
particular use case? What is it you cannot do because of this
feature?
Also, I suggest you look at the code in the Tree widget where
ONCLICK
is handled (onBrowserEvent). You will see that the Tree
implementation traps click events at the top level and goes to
quite a
bit of trouble to resolve them to a tree item. If you need to
change
this, it may not be easy.
Walden
On Nov 5, 1:26 pm, Litty Preeth [EMAIL PROTECTED] wrote:
Walden,
But then a user will expect to select a tree node by clicking on
the
node
only rite? I dont feel that the node getting selected when you
click
else
where is an expected behavior.
- Litty
On Wed, Nov 5, 2008 at 10:51 PM, walden
[EMAIL PROTECTED]
wrote:
Litty,
Yeah, I see it now. It looks as if this is by design. If you
need
an
area to the right of the Tree (outside the Tree but inside the
ScrollPanel) where you can click without selecting a TreeItem
(why?),
then you can probably achieve that by setting the Tree's width
so
it
does not fill the width of the ScrollPanel. What effect are
you
trying to achieve?
Walden
On Nov 5, 8:21 am, Litty Preeth [EMAIL PROTECTED]
wrote:
Hi Walden,
I tried using gwt-1.5.2 and gwt-1.5.
If gwt-1.5.2 is used on IE6 it happens only for the child
node.
Root
level
nodes are working fine. But on IE7 and Firefox it is
reproducible
for
all
the nodes.
If gwt-1.5 is used on IE6 everything works fine. But on
Firefox
it is
reproducible for all the nodes.
You can use this code below to reproduce the issue.
TreeTest.java
package com.test.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Tree;
import com.google.gwt.user.client.ui.TreeItem;
import com.google.gwt.user.client.ui.TreeListener;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class TreeTest implements EntryPoint {
Tree myTree;
/**
* This is the entry point method.
*/
public void onModuleLoad() {
myTree = new Tree();
for (int i = 0; i 10; i++) {
TreeItem prItm = new TreeItem(Parent_ + i);
TreeItem chItm = new TreeItem(Child_ + i);
prItm.addItem(chItm);
myTree.addItem(prItm);
}
myTree.addTreeListener(treeListener);
RootPanel.get().add(myTree);
}
TreeListener treeListener = new TreeListener() {
public void onTreeItemSelected(TreeItem item) {
Window.alert(item.getText() + selected);
}
public void onTreeItemStateChanged(TreeItem item) {
// TODO Auto-generated method stub
}
};
}
TreeTest.css
.gwt-Tree {
border: 1px solid blue;
margin-left: 30px;
}
.gwt
