Re: StockWatcher RPC issues
All right, solved by myself. My StockPrice class had no zero-argument constructor. Sorry. -- 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.
Anybody can kindly provide a example to use Speed tracer's Web Worker?
Hello, there, I want to use speed tracer's web worker in my project, but I can't find an example about it. Anybody can help me to write a very simple Hello world ? Thanks in advance. OrNot -- 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.
TextArea - issues
Hi, I am capturing user input (multi line) in com.google.gwt.user.client.ui.TextArea - storing datastore. and show the same in another TextArea of another component. Issue, when I play it back it is completely loosing line breaks, and showing as single line and beyond TextArea boundaries. Any inputs please ? -- 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.
recommended same look and strategy of I.T app?
hi.. i keep pondering about how to implement the same look and feel on our I.T apps. so i was thinking on something like this: top section would have pull down menus standard for every app, side section would have application specific menus (maybe as a stack panel) buttom section would be for messages, while the center would be for the app itself. (and be changed by the menu selection). i believe this way i would need to deal with one ActivityManager, (for the center region). but there many ways to lay this out. either by the design of tables in the HTML section, or using a dockLayoutPanel or some other means i'm not aware of. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/90kkES-VHFsJ. 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.
GPE 2.4 and GIN - Folders issue
Hello, I am working in a project using GPE 2.4 with its functionality to create the request factory services and so on. I am also using GIN. I have been struggling with an issue and finally I have found the root cause. In my GWT module I need to use the Entity Proxies that GPE 2.4 generates automatically and places in the shared folder. This shared folder is not below the the folder where the gwt.xml module definition is. In the module definition you can include subfolders with the path tag, but they need to be subfolders. GPE 2.4 creates the shared folder at the same level as the src folder. Something like this: src --com appname module.gwt.xml --client gwt classes --server appengine classes shared --com appname --shared Entity proxy classes With this config, no matter what you specify in the gwt.xml path GIN won't be able to access the entity proxies definitions and therefore will not run. Any ideas on how to fix 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: TextArea - issues
Hello. I am capturing user input (multi line) in com.google.gwt.user.client.ui.TextArea - storing datastore. and show the same in another TextArea of another component. Issue, when I play it back it is completely loosing line breaks, and showing as single line and beyond TextArea boundaries. I'm not quite sure I fully understand the problem. But one thing to watch out for is, that linebreaks from textareas are stored as \n and or \r. To keep the linebreaks when displaying the text in a div, for example, remember that you have to replace them with br/. Hope this helps, Michael -- 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.
How to call jsp page from GWT SplitLayoutPanel
Hello, I have two questions. 1. I'm trying to replace a Navigation Menu from my current project with GWT StackPanelLayout and place it within West section of SplitLayoutPanel. When a menu on StackPanelLayout is clicked, a jsp page must be called and display on East section of SplitLayoutPanel without affecting the StackPlanelLayout menu on the left side. 2. Another question. With one click of http request for GWT showcase page, loads up all the GWT widgets on web browser and when a menu is clicked, corresponding widgets are called. Is this the best practice to implement a large web portal? Any help will be appreciated. Thank you -- 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: TextArea - issues
Hi..
If you are Realy using the class/Widget com.google.gwt.user.client.
ui.TextArea,
wen u are giving text into that textarea object automatically it ll come in
two more lines based on the width and height of the TextArea..
Example try this code
package package.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextArea;
public class MyTextArea implements EntryPoint {
public void onModuleLoad() {
RootPanel rootPanel = RootPanel.get();
TextArea txtrIfYouAre = new TextArea();
txtrIfYouAre.setText(If you are Realy using the class/Widget
com.google.gwt.user.client.ui.TextArea,\r\nwen u are giving text into that
textarea object automatically it ll come in two more lines based on the
width and height of the TextArea..);
rootPanel.add(txtrIfYouAre, 38, 85);
txtrIfYouAre.setSize(209px, 97px);
}
}
On Wed, Jul 20, 2011 at 3:05 AM, Michael Vogt vmei...@googlemail.comwrote:
Hello.
I am capturing user input (multi line) in
com.google.gwt.user.client.ui.TextArea - storing datastore.
and show the same in another TextArea of another component.
Issue, when I play it back it is completely loosing line breaks, and
showing as single line and beyond TextArea boundaries.
I'm not quite sure I fully understand the problem. But one thing to
watch out for is, that linebreaks from textareas are stored as \n and
or \r. To keep the linebreaks when displaying the text in a div, for
example, remember that you have to replace them with br/.
Hope this helps,
Michael
--
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--
3 :) 3
yours.. Nandha...
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GWT web app for mobile
Hello, I've noticed a samplemobilewebapp in the GWT 2.4 repository, and I've taken a glance in the code It frightened me by its complexity... By comparison, doing an application with Jquery, JqueryMobile (+phonegap eventually) is quite simpler and easier to do... And if you want to do it with gwt too, gwtquery + jquery mobile plugin(easy to do) or jqm4gwt, are still simple. A mobile application is not architectured the same way a desktop one, and we don't need complex patterns to handle complexity. I'm a very early adopter of gwt with the first beta version, and we still use it daily... but from my point of view it becomes more and more complex, like j2EE has become... How could we go back to more simplicity? Mobile applications are maybe a means to go back to roots. 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: GWT web app for mobile
Hello. snip still use it daily... but from my point of view it becomes more and more complex, like j2EE has become... How could we go back to more simplicity? Mobile applications are maybe a means to go back to roots. I decide with every project how I structure the application. The good thing is in my pov, that you are not forced to use all the MVP classes, uibinder, editors, and so on. For some projects it is very helpfull to have these available, but other just don't need it. When comparing the applications I did with jQuery to the ones done with GWT, I'm feeling much more comfortable when the functionality grows into something comparable to an application. I almost only would use jQuery and the likes when enhanceing a more traditional website. YMMV. Greetings, Michael Vogt -- 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 web app for mobile
A real advantage of GWT is shared code between client and server, both java. It has immense utility if your application demands a lot of transport of objects between client and server. If your mobile application can be built wholly in javascript( and, hence JQuery), GWT is probably an overkill. Please examine whether GWT is the right choice for your application needs. J.Ganesan www.DataStoreGwt.com On Jul 20, 5:19 pm, xavier.meh...@gmail.com xavier.meh...@gmail.com wrote: Hello, I've noticed a samplemobilewebapp in the GWT 2.4 repository, and I've taken a glance in the code It frightened me by its complexity... By comparison, doing an application with Jquery, JqueryMobile (+phonegap eventually) is quite simpler and easier to do... And if you want to do it with gwt too, gwtquery + jquery mobile plugin(easy to do) or jqm4gwt, are still simple. A mobile application is not architectured the same way a desktop one, and we don't need complex patterns to handle complexity. I'm a very early adopter of gwt with the first beta version, and we still use it daily... but from my point of view it becomes more and more complex, like j2EE has become... How could we go back to more simplicity? Mobile applications are maybe a means to go back to roots. 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: GWT web app for mobile
I agree :) I use gwt in a minimalistic way, only to well structure my code, and gwtrpc (even if I use more and more restlets for communicating with a server); the benefit is also debugging, and optimization... but the cost for a big project (it is our case) is the compilation and deployment tasks... It is the reason why the use of gwtquery is a means to mix the best of two world (and for mobile jquerymobile as gwtquery plugin)... regards On Jul 20, 2:47 pm, Michael Vogt vmei...@googlemail.com wrote: Hello. snip still use it daily... but from my point of view it becomes more and more complex, like j2EE has become... How could we go back to more simplicity? Mobile applications are maybe a means to go back to roots. I decide with every project how I structure the application. The good thing is in my pov, that you are not forced to use all the MVP classes, uibinder, editors, and so on. For some projects it is very helpfull to have these available, but other just don't need it. When comparing the applications I did with jQuery to the ones done with GWT, I'm feeling much more comfortable when the functionality grows into something comparable to an application. I almost only would use jQuery and the likes when enhanceing a more traditional website. YMMV. Greetings, Michael Vogt -- 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.
Gwt Designer support Databinding or not?
I am new bee . Let me know Gwt Designer tool support data binding or not? Like Editor -- 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 web app for mobile
I agree too :) but if we examine deeper into the kind of objects which are transmitted, it is often domain classes, with near zero preocessing functions, so a javascript counterpart of the java objects is often sufficient... as said in a previous post, we often use restlet for communicating ; if I'm sure that transmitted date won't be used by non java applications , I can serialize in java my objects, otherwise I've to make two representations (java and json for instance) for the same resource. Maybe protocolbuffer will be later used instead to merge the two worlds better. I'm fond of gwt from the beginning, but I still think that gwt should be simplified or at least the deployment model reniewed, eg adding on- the-fly compilation to have the same development feeling as with jsp, php, ...; we change the source code, and the server compiles on the fly, and makes optimisations later... We still may have the current scheme too for the ones who love it. regards On Jul 20, 2:56 pm, J.Ganesan j.gane...@datastoregwt.com wrote: A real advantage of GWT is shared code between client and server, both java. It has immense utility if your application demands a lot of transport of objects between client and server. If your mobile application can be built wholly in javascript( and, hence JQuery), GWT is probably an overkill. Please examine whether GWT is the right choice for your application needs. J.Ganesanwww.DataStoreGwt.com On Jul 20, 5:19 pm, xavier.meh...@gmail.com xavier.meh...@gmail.com wrote: Hello, I've noticed a samplemobilewebapp in the GWT 2.4 repository, and I've taken a glance in the code It frightened me by its complexity... By comparison, doing an application with Jquery, JqueryMobile (+phonegap eventually) is quite simpler and easier to do... And if you want to do it with gwt too, gwtquery + jquery mobile plugin(easy to do) or jqm4gwt, are still simple. A mobile application is not architectured the same way a desktop one, and we don't need complex patterns to handle complexity. I'm a very early adopter of gwt with the first beta version, and we still use it daily... but from my point of view it becomes more and more complex, like j2EE has become... How could we go back to more simplicity? Mobile applications are maybe a means to go back to roots. 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: Canvas and drawing Images that are not in the DOM
Good point, it's an unfortunate situation :/ The way I've handled this is to add the image to the page after adding the load handler: // add event handler yourImage.setVisible(false); RootPanel.get().add(yourImage); If you're waiting on hundreds of images to load, you may want to consider either ClientBundle (automatically groups images onto sprite sheets) or write a simple Loader class that attaches a load handler to each image, then gives you a callback when all of them have been loaded. Philip -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/TFKvdLTs-iMJ. 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: recommended same look and strategy of I.T app?
Hi, take a look at: http://code.google.com/p/easy-gwt/ and see if you can leverage some of the work we've done. You have 4 themes also out of the box and can create another one to fit your company profile. We give you access to changing the background color of the North Panel as well as replacing the images displayed there to make the app feel like it truly follows your company style guidelines. There are many more goodies and things in the pipeline that can help you build an IT app. It also allows you to integrate History Support although we are in the process of making this also transparent. Regards, Alfredo On Wed, Jul 20, 2011 at 5:42 AM, Elhanan elh.maa...@gmail.com wrote: hi.. i keep pondering about how to implement the same look and feel on our I.T apps. so i was thinking on something like this: top section would have pull down menus standard for every app, side section would have application specific menus (maybe as a stack panel) buttom section would be for messages, while the center would be for the app itself. (and be changed by the menu selection). i believe this way i would need to deal with one ActivityManager, (for the center region). but there many ways to lay this out. either by the design of tables in the HTML section, or using a dockLayoutPanel or some other means i'm not aware of. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/90kkES-VHFsJ. 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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: TextArea - issues
Here is the test case.
1) Keep entering - lines will automatically break and goes to next
line - enter till you see few line
2) getValue()
3) store in datastore
4) get from data store and display in another TestArea.
Somewhere loosing line breaks ?
On Jul 20, 5:17 am, Nandha nandha1...@gmail.com wrote:
Hi..
If you are Realy using the class/Widget com.google.gwt.user.client.
ui.TextArea,
wen u are giving text into that textarea object automatically it ll come in
two more lines based on the width and height of the TextArea..
Example try this code
package package.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextArea;
public class MyTextArea implements EntryPoint {
public void onModuleLoad() {
RootPanel rootPanel = RootPanel.get();
TextArea txtrIfYouAre = new TextArea();
txtrIfYouAre.setText(If you are Realy using the class/Widget
com.google.gwt.user.client.ui.TextArea,\r\nwen u are giving text into that
textarea object automatically it ll come in two more lines based on the
width and height of the TextArea..);
rootPanel.add(txtrIfYouAre, 38, 85);
txtrIfYouAre.setSize(209px, 97px);}
}
On Wed, Jul 20, 2011 at 3:05 AM, Michael Vogt vmei...@googlemail.comwrote:
Hello.
I am capturing user input (multi line) in
com.google.gwt.user.client.ui.TextArea - storing datastore.
and show the same in another TextArea of another component.
Issue, when I play it back it is completely loosing line breaks, and
showing as single line and beyond TextArea boundaries.
I'm not quite sure I fully understand the problem. But one thing to
watch out for is, that linebreaks from textareas are stored as \n and
or \r. To keep the linebreaks when displaying the text in a div, for
example, remember that you have to replace them with br/.
Hope this helps,
Michael
--
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--
3 :) 3
yours.. Nandha...
--
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Re: GWT web app for mobile
I agree :) Thanks :-) snip but the cost for a big project (it is our case) is the compilation and deployment tasks... I agree in a way. The problem arrises here when we are close to release of a new version, and the testers want to see the fixes immediately. Since the application is tested for release, I can't use any of the compilation speedup tricks. At these times, I too would like to have a faster compile. Especially for this nitty gritty changes where a word is spelled wrong or a margin of an element should change (when using CssResource) ... But in general, I don't mind how fast the compile is, since I'm not forced to sit in front of the computer watching how it progresses ;-) Since I usually work using the development mode, which is fast for me, and just deploy from time to time to the test server (maybe once a week). Deployment as such seems pretty easy and fast for me. It is the reason why the use of gwtquery is a means to mix the best of two world (and for mobile jquerymobile as gwtquery plugin)... You mean, you compile the application in GWT and do some implementation outside of it by handwritten JavaScript? This is tempting, but I am not sure if I would use this. But when it helps you to speed up turnaround time, excelent. And it shows how flexible GWT can be adapted to specific needs :-) Just my 2 cents, Michael -- 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 web app for mobile
implementation outside of it by handwritten JavaScript not at all , gwtquery is a jquery reimplementation in gwt and enables the developper to develop as with jquery in java. For jquerymobile, we use the gwtquery plugin mecanism to wrap the jqm library, and we still continue to develop in java... But instead of using uibinder (I don't like at all), you still write jquery compliant html tags and you do the processing in java... You even may use the jqm4gwt project for doing everything in java if you don't mind doing html at all... On Jul 20, 3:59 pm, Michael Vogt vmei...@googlemail.com wrote: I agree :) Thanks :-) snip but the cost for a big project (it is our case) is the compilation and deployment tasks... I agree in a way. The problem arrises here when we are close to release of a new version, and the testers want to see the fixes immediately. Since the application is tested for release, I can't use any of the compilation speedup tricks. At these times, I too would like to have a faster compile. Especially for this nitty gritty changes where a word is spelled wrong or a margin of an element should change (when using CssResource) ... But in general, I don't mind how fast the compile is, since I'm not forced to sit in front of the computer watching how it progresses ;-) Since I usually work using the development mode, which is fast for me, and just deploy from time to time to the test server (maybe once a week). Deployment as such seems pretty easy and fast for me. It is the reason why the use of gwtquery is a means to mix the best of two world (and for mobile jquerymobile as gwtquery plugin)... You mean, you compile the application in GWT and do some implementation outside of it by handwritten JavaScript? This is tempting, but I am not sure if I would use this. But when it helps you to speed up turnaround time, excelent. And it shows how flexible GWT can be adapted to specific needs :-) Just my 2 cents, Michael -- 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: RequestFactory issue: proxy must include getter if it is to include setter
Thanks, Ryan. It's a bug. http://code.google.com/p/google-web-toolkit/issues/detail?id=5760 /dmc On Tue, Jul 19, 2011 at 6:35 AM, Ryan McFall mcfall.r...@gmail.com wrote: I haven't seen this documented anywhere, and I've scrutinized much of the documentation, so I don't think I missed it. From what I can tell, if you have a proxy that contains a reference to another proxy, then you must have a getter in order for the setter to work properly. If the getter is missing, then the code for the setter will compile just fine, but at run-time an IllegalArgumentException is thrown when the setter is called, even with an appropriate parameter value. This exception is thrown in AutoBeanCodexImpl.doCoderFor. Drilling down into the source code shows that the lack of a getter is the problem. If this is intended behavior, then it seems to me that it should be documented somewhere. The closest I see is this statement in the Getting started with Request Factory document: It is not necessary to represent every property and method from the server-side entity in the EntityProxy, only getters and setters for properties that should be exposed to the client This doesn't explicitly say that both getters and setters are required for a property. Ryan -- 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. -- David Chandler Developer Programs Engineer, GWT+GAE w: http://code.google.com/ b: http://turbomanage.wordpress.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- 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: TabLayoutPanel expand to fit content?
Well, in that case it seems the Layout implementation of GWT overrides when I set position via [Widget].getElement().getStyle().setPosition(Position.RELATIVE) ; it sets the position to 'absolute'. The same goes for overflow property, which is set to 'hidden' whatever I manually set it to in my code. I could have set some !important CSS rules (overrigin element style) to select some of the divs that need to be positionned 'relative', but given the markup, I would have to use the :nth-child(..) pseudo-class (if you look at the output markup, there are absolute positionned elements added by GWT with height set to ~500px in my case, so I don't want those absolute positionned element to be 'relative', thus the need to select specific children of the TabLayoutPanel). And I can't use that pseudo-class because it is not supported in IE6, and I need to support that browser. In any case, I found it easier to build my own control instead of tweaking with TabLayoutPanel to expand to fit tab content! Regards, MChan -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/qhMXCyh57_YJ. 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: recommended same look and strategy of I.T app?
before i check out, does this framework implements MVP on it's own? becouse i don't want to duplicate the work of allready in GWT (for example MVP4G , which seems great but doesn't use places and activities and thus bind me more to it's code) , the same goes for the editing framework, i would like to use a much possible all the features that already exists in gwt 2.1 +2.3 etc.. On Wed, Jul 20, 2011 at 4:34 PM, Alfredo Quiroga-Villamil laww...@gmail.com wrote: Hi, take a look at: http://code.google.com/p/easy-gwt/ and see if you can leverage some of the work we've done. You have 4 themes also out of the box and can create another one to fit your company profile. We give you access to changing the background color of the North Panel as well as replacing the images displayed there to make the app feel like it truly follows your company style guidelines. There are many more goodies and things in the pipeline that can help you build an IT app. It also allows you to integrate History Support although we are in the process of making this also transparent. Regards, Alfredo On Wed, Jul 20, 2011 at 5:42 AM, Elhanan elh.maa...@gmail.com wrote: hi.. i keep pondering about how to implement the same look and feel on our I.T apps. so i was thinking on something like this: top section would have pull down menus standard for every app, side section would have application specific menus (maybe as a stack panel) buttom section would be for messages, while the center would be for the app itself. (and be changed by the menu selection). i believe this way i would need to deal with one ActivityManager, (for the center region). but there many ways to lay this out. either by the design of tables in the HTML section, or using a dockLayoutPanel or some other means i'm not aware of. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/90kkES-VHFsJ. 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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. -- 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: recommended same look and strategy of I.T app?
oh and we can't use GXT. On Wed, Jul 20, 2011 at 5:15 PM, Elhanan Maayan elh.maa...@gmail.comwrote: before i check out, does this framework implements MVP on it's own? becouse i don't want to duplicate the work of allready in GWT (for example MVP4G , which seems great but doesn't use places and activities and thus bind me more to it's code) , the same goes for the editing framework, i would like to use a much possible all the features that already exists in gwt 2.1 +2.3 etc.. On Wed, Jul 20, 2011 at 4:34 PM, Alfredo Quiroga-Villamil laww...@gmail.com wrote: Hi, take a look at: http://code.google.com/p/easy-gwt/ and see if you can leverage some of the work we've done. You have 4 themes also out of the box and can create another one to fit your company profile. We give you access to changing the background color of the North Panel as well as replacing the images displayed there to make the app feel like it truly follows your company style guidelines. There are many more goodies and things in the pipeline that can help you build an IT app. It also allows you to integrate History Support although we are in the process of making this also transparent. Regards, Alfredo On Wed, Jul 20, 2011 at 5:42 AM, Elhanan elh.maa...@gmail.com wrote: hi.. i keep pondering about how to implement the same look and feel on our I.T apps. so i was thinking on something like this: top section would have pull down menus standard for every app, side section would have application specific menus (maybe as a stack panel) buttom section would be for messages, while the center would be for the app itself. (and be changed by the menu selection). i believe this way i would need to deal with one ActivityManager, (for the center region). but there many ways to lay this out. either by the design of tables in the HTML section, or using a dockLayoutPanel or some other means i'm not aware of. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/90kkES-VHFsJ. 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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. -- 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: javax.servlet.ServletContext log: Exception while dispatching incoming RPC call
Is it reaching the server side code - I mean RPC Implementation class ? You can see in Debug. put a break point in RPC server impl. If not reaching there , then it is definition issue - check web.xml, sync and async method. Debug mode gives very good Idea. Looking like some mismatch while dispatching to servlet impl. Does arraylist have any elements ? On Jul 19, 3:30 am, Nandha nandha1...@gmail.com wrote: Hi, I am getting the following error in the prompt. anybody can give solution for this... Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger Successfully processed C:\java\eclipse3.6.1\workspace\spectrum\war\WEB- INF/appengine-web.xml Successfully processed C:\java\eclipse3.6.1\workspace\spectrum\war\WEB- INF/web.xml The server is running athttp://localhost:/ [WARN] No file found for: /favicon.ico [ERROR] javax.servlet.ServletContext log: Exception while dispatching incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.util.ArrayList spectrum.client.SpectrumService.getCMSData() throws java.lang.IllegalArgumentException' threw an unexpected exception: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java: 378) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 581) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServi ceServlet.java: 207) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServi ceServlet.java: 243) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(Abstract RemoteServiceServlet.java: 62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 511) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1166) at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFi lter.java: 58) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans actionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFile Filter.java: 122) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEn gineWebAppContext.java: 70) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at com.google.appengine.tools.development.JettyContainerService $ApiProxyHandler.handle(JettyContainerService.java:351) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.RangeCheck(Unknown Source) at java.util.ArrayList.set(Unknown Source) at spectrum.server.SpectrumServiceImpl.getCMSData(SpectrumServiceImpl.java: 49) 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.appengine.tools.development.agent.runtime.Runtime.invoke(Runtime .java: 100) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 562)
Re: recommended same look and strategy of I.T app?
Hi Elhanan: Yes today we use GWT/GXT. We will continue to use GXT in the future. However, we are currently working on a version that will not have any dependencies on GXT. The framework does not force the usage of MVP. We use MVP and Gin when we use the framework to build Enterprise Applications but EasyGWT itself is not dependent or foces the usage of MVP. Regards, Alfredo On Wed, Jul 20, 2011 at 10:18 AM, Elhanan Maayan elh.maa...@gmail.comwrote: oh and we can't use GXT. On Wed, Jul 20, 2011 at 5:15 PM, Elhanan Maayan elh.maa...@gmail.comwrote: before i check out, does this framework implements MVP on it's own? becouse i don't want to duplicate the work of allready in GWT (for example MVP4G , which seems great but doesn't use places and activities and thus bind me more to it's code) , the same goes for the editing framework, i would like to use a much possible all the features that already exists in gwt 2.1 +2.3 etc.. On Wed, Jul 20, 2011 at 4:34 PM, Alfredo Quiroga-Villamil laww...@gmail.com wrote: Hi, take a look at: http://code.google.com/p/easy-gwt/ and see if you can leverage some of the work we've done. You have 4 themes also out of the box and can create another one to fit your company profile. We give you access to changing the background color of the North Panel as well as replacing the images displayed there to make the app feel like it truly follows your company style guidelines. There are many more goodies and things in the pipeline that can help you build an IT app. It also allows you to integrate History Support although we are in the process of making this also transparent. Regards, Alfredo On Wed, Jul 20, 2011 at 5:42 AM, Elhanan elh.maa...@gmail.com wrote: hi.. i keep pondering about how to implement the same look and feel on our I.T apps. so i was thinking on something like this: top section would have pull down menus standard for every app, side section would have application specific menus (maybe as a stack panel) buttom section would be for messages, while the center would be for the app itself. (and be changed by the menu selection). i believe this way i would need to deal with one ActivityManager, (for the center region). but there many ways to lay this out. either by the design of tables in the HTML section, or using a dockLayoutPanel or some other means i'm not aware of. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/90kkES-VHFsJ. 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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. -- 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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 Dev plugin for FF - how to install right Internet Browser version and GWT plugin version
The correct version is 1.0.10401 (you should see this listed in the add-ons manager) and is compatible with Firefox 3.0-5.0 On Sat, Jul 16, 2011 at 9:17 PM, gwtuser001 freelancejavaco...@gmail.comwrote: Hello :) I tried to install GWT Dev Plugin for my FF but it says Download the GWT Developer Plugin For Firefox Win x86, Linux x86/x86_64, Mac x86/PPC(3.x only)/x86_64 The thing is... I had installed this FF plugin for FF 4.0 but it shows not all widgets or not all layers... But the IE GWT plugin runs the app fine... So my question is what FF version is correct to install for this plugin? 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. -- 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.
Parent container style used?
I was doing a test with this code. But the text in the table is being
styled by the parent container. Why it does not use the 'important'
css style defined locally?
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
ui:style
.important {
color: #FDFDFD;
font-weight: bold;
font-size: 14pt;
}
/ui:style
g:HTMLPanel
table
tr
tdg:Label
stylePrimaryName=importantXXX/g:Label/td
tdg:LabelYYY/g:Label/td
tdg:LabelZZZ/g:Label/td
/tr
/table
/g:HTMLPanel
/ui:UiBinder
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ListEditor with RequestFactory
Hi,
is it possible to save all children of a ListEditor?
interface Driver extends RequestFactoryEditorDriverListCardProxy,
ListEditorCardProxy, CardEditor {}
// Create the driver which manages the data-bound widgets
driver = GWT.Driver create(Driver.class);
//CardEditorSource extends EditorSourceCardEditor
ListEditorCardProxy, CardEditor listEditor = ListEditor.of(new
CardEditorSource());
driver.initialize(eventBus, Application.get().getFactory(),
listEditor);
CardRequest cardRequest =
Application.get().getFactory().getCardRequest();
//do i need to specify a method for flush here ? e.g. persist(cards)
//cards is a ListCardProxy set from outside
driver.edit(cards, cardRequest);
//if have tried
listEditor.setValue(cards);
//and
//driver.display(cards);
//for both cases the cards are shown correctly but saving does not
work
//save button
void onSaveClick(ClickEvent event) {
RequestContext flush = driver.flush();
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Problems with theming
I have some problems loading a theme. To remove any style i commented all *inherits name='com.google.gwt.user.theme. * ' /* out which and included some custom CssResources via ClientBundle everything worked fine. Since all styling will be handled vie ClientBundle i no longer required MyApp.css and removed it reference at MyApp.html (entry point) Now i wanted to to reapply a theme (like it was before), because that way it is easier to develop and styling will concurrently be developed, therefore i put inherits name='com.google.gwt.user.theme.standard.Standard' / back into gwt.xml but nothing happens when i run my gwt app in dev. mode. There is no style applied only ClientBundle injected css will be shown but all other elements are blank. If i inspect the code with firebug cass classes are there, for example the header of a StackLayoutPanel are labeled div class=gwt-HTML gwt-StackLayoutPanelHeader style=position: absolute; left: 0px; top: 0px; right: 0px; bottom: 0px; but no style applied. A /gwt/standard/ is created with contains css and images So, i'm kinda puzzle what's missing or why standard theme won't be reapplied -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/O15tuLbzI3UJ. 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.
How to debug CSS
How do you guys debug CSS given that class names are obfuscated. I'm using a CellTable and some rows have up to 4-5 class names. Is there a way to @export all these classes in a certain CSS file? I don't want to explicitly export them all, even with an automated way of extracting the class names. Thanks! -- Ionuț G. Stan | http://igstan.ro -- 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.
Equivalent JavaScript pattern in GWT
Hi,
Whenever I'm working in JS, I find myself times and times again using a
certain pattern in order to avoid an extra call to the server. I dump
into the web page a JSON object (serialized by the server) inside a
SCRIPT tag that is then interpreted by the browser as part of the normal
flow. The alternative would be to make an additional Ajax request, which
is unnecessary form my point of view.
For example:
script
var DB_DATA = {
users: ?php echo json_encode(fetch_users_from_db()); ?
};
window.onload = function () {
// disp
display_users(DB_DATA.users);
refreshButton.onclick = function () {
fetch_users_from_server(function (users) {
display_users(users);
});
};
};
/script
As far as my GWT knowledge goes, I can do the same thing in GWT using
JSNI, with something like this:
public native void displayUsers()/* {
display_users(DB_DATA.users);
} */;
However, I was wondering if there's some GWT specific pattern, that
would also allow some compile time checks for the presence of the
generated JS variable (similar to how CSS files are checked to see if
all the required CSS classes are declared).
Thanks!
--
Ionuț G. Stan | http://igstan.ro
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gwt hibernate
hi everyone ,i need help ton figure out how to use hibernate and gwt or gxt together nothing that i found seemed to work thx -- 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: Canvas and drawing Images that are not in the DOM
I haven't been able to get ImageResource to work with Canvas, so I don't think that solution is viable. Am I mistaken? Were you guys able to do that with forplay? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/tlAvzUke17EJ. 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 hibernate
See this threadhttp://groups.google.com/group/google-web-toolkit/browse_thread/thread/7e46e8c33e7ee5da/e80d1eff4ddb7a81?pli=1 . 2011/7/20 asi mbkas...@gmail.com hi everyone ,i need help ton figure out how to use hibernate and gwt or gxt together nothing that i found seemed to work thx -- 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. -- 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.
Aw: Problems with theming
Ok, it seems it was an strange eclipse error. Using mvn gwt:run instead via eclipse and everything was fine. And to puzzle me even more it worked afterwards with changing theme, removing, reapplying theme, etc. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/-eu31tLw_UAJ. 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 hibernate
GWT supports hibernate let me know what problem or issue you are facing .. On Wed, Jul 20, 2011 at 4:19 PM, asi mbkas...@gmail.com wrote: hi everyone ,i need help ton figure out how to use hibernate and gwt or gxt together nothing that i found seemed to work thx -- 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. -- 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.
login form
I've made a login form in gwt with a textbox, a passwordtextbox and a button. everything is fine, but browser isn't asking me to store the password. Do I have to make the button a html submit input and create another page? or is there a way to tell the browser this is a login form? thanks a lot Paolo -- 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: Canvas and drawing Images that are not in the DOM
Hey Jeff, We initially had a custom image bundle that produced large base64-encoded sprite sheets, and that did work--we just created an image with the base64 result and used it that way. Sadly, there are some memory issues with IE9 that prevent this from being feasible because IE ends up copying the base64 src string a few times in memory (a reasonable thing to do when uri's are small), which was a problem for us because we had such large images. When using many images on Canvas, our solution in ForPlay is to do the sprite sheeting manually (reduces 100 image requests to 1, along with some other GL advantages) and use the normal GWT Image load technique I posted above. Philip -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/TX3P7DrujkMJ. 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:
My apologies for the spam, folks. Ahmed is a long time group member and therefore the recent posts from this account were not subject to moderation. Most likely, the account has been compromised, so I've banned it until the situation is resolved. /dmc On Tue, Jul 19, 2011 at 11:15 PM, Ahmed Sief ahmed_sie...@yahoo.com wrote: http://hoellmueller.biz/modules/Search/adm.htm -- 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. -- David Chandler Developer Programs Engineer, GWT+GAE w: http://code.google.com/ b: http://turbomanage.wordpress.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- 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: login form
I think you must use a form panelhttp://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/user/client/ui/FormPanel.html if you want the browser ask store some input. 2011/7/20 Paolo Inaudi p91p...@gmail.com I've made a login form in gwt with a textbox, a passwordtextbox and a button. everything is fine, but browser isn't asking me to store the password. Do I have to make the button a html submit input and create another page? or is there a way to tell the browser this is a login form? thanks a lot Paolo -- 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. -- 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.
override / overrule a gwt class, AbstractPlaceHistoryMapper
hi all, i try to bring in our project a slightliy modified version of the class ``com.google.gwt.place.impl.AbstractPlaceHistoryMapperF``. unfortunately without success. it seems like deferred binding does not work here as this is not a client class. or it does not work cause its an abstract class - i couldn't manage it. now my trivial solution (/try) was to have the same file in the same package in my project and hope this would be chosen before the gwt*.jar file. unfortunately this is not the case and not working... has anyone a hint for me how to bring in my minimal modified version of this file? btw. this problem belongs to this thread http://groups.google.com/group/google-web-toolkit/browse_thread/thread/33f8c5e63209da4f, which i will write a blog entry when its done. but this part is the very last problem... cheers, andi -- 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.
Connecting to a oracle database with GWT
Hi people, Can someone give an example how to configure and call a oracle db connection using GWT. I know that it must be done in the server side and I can get the data in client side using RPC. But I don't know where to add the oracle library and make the calls. Tks!!! -- 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: override / overrule a gwt class, AbstractPlaceHistoryMapper
if you look at Place.gwt.xml you'll see that generate-with class=com.google.gwt.place.rebind.PlaceHistoryMapperGenerator when-type-assignable class=com.google.gwt.place.shared.PlaceHistoryMapper/ /generate-with so the class you need to override is PlaceHistoryMapperGenerator Looking in PlaceHistoryMapperGenerator you'll see imports for import com.google.gwt.place.impl.AbstractPlaceHistoryMapper; import com.google.gwt.place.impl.AbstractPlaceHistoryMapper.PrefixAndToken; If you did a copy/paste of the code and imported your class extending APHM and the PrefixAndToken(possibly) and then in your gwt.xml file did generate-with class=com.my.generator.CopiedPlaceHistoryMapperGenerator when-type-assignable class=com.google.gwt.place.shared.PlaceHistoryMapper/ /generate-with you should get the result you desire. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/inSP2AbauBoJ. 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: Connecting to a oracle database with GWT
http://www.java-forums.org/java-tips/6116-using-jdbc-connect-oracle-database.html This is more of a java question then a GWT question. But the above gives you an example of how to do it. Though I personally prefer using something like spring to handle the oracle connection and then in my services just inject the connection. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/8k6xhdQKwY0J. 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: Connecting to a oracle database with GWT
There's ODK4Spring connector. Download it and you are up to speed. On 7/20/11, Kevin Anderson kev...@gmail.com wrote: http://www.java-forums.org/java-tips/6116-using-jdbc-connect-oracle-database.html This is more of a java question then a GWT question. But the above gives you an example of how to do it. Though I personally prefer using something like spring to handle the oracle connection and then in my services just inject the connection. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/8k6xhdQKwY0J. 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. -- Odeyemi 'Kayode O. http://www.sinati.com. t: @charyorde -- 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: Equivalent JavaScript pattern in GWT
You've got to expose DB_DATA to Java for this to work.
Maybe use Javascript overlays
(http://code.google.com/webtoolkit/doc/latest/DevGuideCodingBasicsOverlay.html),
and call out to Java from JSNI instead of referencing DB_DATA
directly. I write directly since there's more hand-written code
involved than what actually executes.
On 07/19/2011 11:45 PM, Ionuț G. Stan wrote:
Hi,
Whenever I'm working in JS, I find myself times and times again using a
certain pattern in order to avoid an extra call to the server. I dump
into the web page a JSON object (serialized by the server) inside a
SCRIPT tag that is then interpreted by the browser as part of the normal
flow. The alternative would be to make an additional Ajax request, which
is unnecessary form my point of view.
For example:
script
var DB_DATA = {
users: ?php echo json_encode(fetch_users_from_db()); ?
};
window.onload = function () {
// disp
display_users(DB_DATA.users);
refreshButton.onclick = function () {
fetch_users_from_server(function (users) {
display_users(users);
});
};
};
/script
As far as my GWT knowledge goes, I can do the same thing in GWT using
JSNI, with something like this:
public native void displayUsers()/* {
display_users(DB_DATA.users);
} */;
However, I was wondering if there's some GWT specific pattern, that
would also allow some compile time checks for the presence of the
generated JS variable (similar to how CSS files are checked to see if
all the required CSS classes are declared).
Thanks!
--
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Aw: [ERROR] javax.servlet.ServletContext log: Exception while dispatching incoming RPC call
Seems like you did a yourArrayList.get(0) call on an empty ArrayList inside your getCMSData() method. So I would check that first. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/Lk-cZ_i0IVQJ. 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: override / overrule a gwt class, AbstractPlaceHistoryMapper
harrr... its working via the put my own version to the classpath. we have several subprojects and i did it in the wrong one :) thanks, i'm happy ;) On 20 Jul., 17:58, pansen andi.ba...@googlemail.com wrote: hi all, i try to bring in our project a slightliy modified version of the class ``com.google.gwt.place.impl.AbstractPlaceHistoryMapperF``. unfortunately without success. it seems like deferred binding does not work here as this is not a client class. or it does not work cause its an abstract class - i couldn't manage it. now my trivial solution (/try) was to have the same file in the same package in my project and hope this would be chosen before the gwt*.jar file. unfortunately this is not the case and not working... has anyone a hint for me how to bring in my minimal modified version of this file? btw. this problem belongs to this threadhttp://groups.google.com/group/google-web-toolkit/browse_thread/threa..., which i will write a blog entry when its done. but this part is the very last problem... cheers, andi -- 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 hibernate
Hi Asi
The problem with Hibernate and GWT is that Hibernate needs to return
Hibernate proxy classes so it can detect changes made to your objects and
detect access to associations that are not loaded. The problem with this
mechanism is that when you try to serialize your classes through GWT-RPC it
will break throwing LazyInitializationException. So the solutions is to get
rid of those proxy classes. One way that I've seen recommended in the GWT
group is to create another object and copy the information. This will work
but you will have to code a lot to make this work when your object graph is
big. The solution that I have found is to clean the proxies using a
HibernateCleaner class:
import java.beans.PropertyDescriptor;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.List;
import org.apache.commons.beanutils.PropertyUtils;
import org.hibernate.EntityMode;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.metadata.ClassMetadata;
import org.hibernate.proxy.HibernateProxyHelper;
import java.io.Serializable;
import java.sql.Blob;
import java.util.*;
import org.apache.log4j.Logger;
import org.hibernate.proxy.HibernateProxy;
public class HibernateCleaner {
private static final Logger logger =
Logger.getLogger(HibernateCleaner.class);
public static Object clean(Session session, Object obj) throws
Exception {
return (clean(session, obj, new HashMapClass, MapObject,
Object()));
}
private static Object clean(Session session,
Object obj,
MapClass, MapObject, Object
visitedObjects) throws Exception {
Object newObj, value = null, cleanValue = null;
Map.Entry m;
Class clazz;
Object[] array;
Collection collection;
Map map;
PropertyDescriptor[] descriptors;
String property;
ClassMetadata clazzMetaData;
MapObject, Object visitedObjectsInClass;
int index, length, hashCode;
if (obj == null)
return (null);
if ((obj instanceof Boolean) || (obj instanceof Number) ||
(obj instanceof Character) || (obj instanceof String) ||
(obj instanceof Blob) || (obj instanceof InputStream))
return (obj);
if (obj instanceof Date)
return (new Date (((Date) obj).getTime()));
if (obj instanceof Calendar)
return (((Calendar) obj).clone());
if (obj instanceof Object[]) {
array = (Object[]) ((Object[]) obj).clone();
length = array.length;
for (index = 0; index length; index++)
array[index] = clean(session, array[index],
visitedObjects);
return (array);
}
if (obj instanceof Object[]) {
array = (Object[]) ((Object[]) obj).clone();
length = array.length;
for (index = 0; index length; index++)
array[index] = clean(session, array[index],
visitedObjects);
return (array);
}
if (obj instanceof Collection) {
collection = createCollection((Collection) obj);
if (Hibernate.isInitialized(obj)) {
for (Object member: (Collection) obj)
collection.add (clean(session, member,
visitedObjects));
}
return (collection);
}
if (obj instanceof Map) {
map = createMap((Map) obj);
if (Hibernate.isInitialized(obj)) {
for (Object member: ((Map)obj).entrySet()) {
m = (Map.Entry) member;
clean(session, m.getKey(), visitedObjects);
clean(session, m.getValue(), visitedObjects);
map.put (m.getKey(), m.getValue());
}
}
return (map);
}
if (obj instanceof HibernateProxy) {
clazz =
HibernateProxyHelper.getClassWithoutInitializingProxy(obj);
} else {
clazz = obj.getClass();
}
visitedObjectsInClass = visitedObjects.get(clazz);
if (visitedObjectsInClass == null) {
visitedObjectsInClass = new HashMapObject, Object();
visitedObjects.put(clazz, visitedObjectsInClass);
} else if (visitedObjectsInClass.containsKey(obj)) {
return visitedObjectsInClass.get(obj);
}
newObj = clazz.newInstance();
visitedObjectsInClass.put(obj, newObj);
if (!Hibernate.isInitialized(obj)) {
if (session != null) {
clazzMetaData =
session.getSessionFactory().getClassMetadata(newObj.getClass());
Serializable id =
Re: gwt hibernate
If you use spring to manage your session the lazy initialization is not a problem. You can add a filter in your web.xml that will keep a entityManager open through the entire request and response lifecycle. That filter is org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter. This was a great help to me in handling lazily loaded items. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/fi7mBvemBloJ. 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: Connecting to a oracle database with GWT
I have no problems with jdbc...I've already worked with this in desktop and web applications (jsp, jsf)...my problem is using it with GWT...I don't know how to do it...where I have to add the oracle library... 2011/7/20 Kevin Anderson kev...@gmail.com http://www.java-forums.org/java-tips/6116-using-jdbc-connect-oracle-database.html This is more of a java question then a GWT question. But the above gives you an example of how to do it. Though I personally prefer using something like spring to handle the oracle connection and then in my services just inject the connection. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/8k6xhdQKwY0J. 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. -- 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: Connecting to a oracle database with GWT
with GWT you have client and server code. The question you're asking is similar to asking where to put the oracle library when using JQuery. GWT compiles to javascript and while it has some server side plumbing, that is there just to facilitate client/server communication. The answer is you put the oracle jar inside your server and only reference it from your server side classes. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/aDrqg9PQ6OEJ. 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: Connecting to a oracle database with GWT
Can someone give an simple example how to use oracle with GWT, using RPC? I tried to do something here, but I got the error: java.lang.NoClassDefFoundError: java.net.Socket is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject( *Runtime.java:51*) at oracle.net.nt.TcpNTAdapter.connect(Unknown Source) at oracle.net.nt.ConnOption.connect(Unknown Source) at oracle.net.nt.ConnStrategy.execute(Unknown Source) at oracle.net.resolver.AddrResolution.resolveAndExecute(Unknown Source) at oracle.net.ns.NSProtocol.establishConnection(Unknown Source) at oracle.net.ns.NSProtocol.connect(Unknown Source) at oracle.jdbc.ttc7.TTC7Protocol.connect( *TTC7Protocol.java:1774*) at oracle.jdbc.ttc7.TTC7Protocol.logon( *TTC7Protocol.java:215*) at oracle.jdbc.driver.OracleConnection.init( *OracleConnection.java:362*) at oracle.jdbc.driver.OracleDriver.getConnectionInstance( *OracleDriver.java:536*) at oracle.jdbc.driver.OracleDriver.connect( *OracleDriver.java:328*) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at com.carriers.chartapplication.server.indicador.banco.IndicadorBanco.buscarIndicadorBanco( *IndicadorBanco.java:75*) at com.carriers.chartapplication.server.indicador.negocio.IndicadorNegocio.init( *IndicadorNegocio.java:44*) at com.carriers.chartapplication.server.GreetingServiceImpl.init( *GreetingServiceImpl.java:16*) 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 java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.mortbay.jetty.servlet.Holder.newInstance( *Holder.java:153*) at org.mortbay.jetty.servlet.ServletHolder.initServlet( *ServletHolder.java:428*) at org.mortbay.jetty.servlet.ServletHolder.getServlet( *ServletHolder.java:339*) at org.mortbay.jetty.servlet.ServletHolder.handle( *ServletHolder.java:487*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1166*) at com.google.appengine.tools.development.HeaderVerificationFilter.doFilter( *HeaderVerificationFilter.java:35*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1157*) at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter( *ServeBlobFilter.java:58*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1157*) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter( *TransactionCleanupFilter.java:43*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1157*) at com.google.appengine.tools.development.StaticFileFilter.doFilter( *StaticFileFilter.java:122*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1157*) at com.google.appengine.tools.development.BackendServersFilter.doFilter( *BackendServersFilter.java:97*) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter( *ServletHandler.java:1157*) at org.mortbay.jetty.servlet.ServletHandler.handle( *ServletHandler.java:388*) at org.mortbay.jetty.security.SecurityHandler.handle( *SecurityHandler.java:216*) at org.mortbay.jetty.servlet.SessionHandler.handle( *SessionHandler.java:182*) at org.mortbay.jetty.handler.ContextHandler.handle( *ContextHandler.java:765*) at org.mortbay.jetty.webapp.WebAppContext.handle( *WebAppContext.java:418*) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle( *DevAppEngineWebAppContext.java:70*) at org.mortbay.jetty.handler.HandlerWrapper.handle( *HandlerWrapper.java:152*) at com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle( *JettyContainerService.java:351*) at org.mortbay.jetty.handler.HandlerWrapper.handle( *HandlerWrapper.java:152*) at org.mortbay.jetty.Server.handle( *Server.java:326*) at org.mortbay.jetty.HttpConnection.handleRequest( *HttpConnection.java:542*) at org.mortbay.jetty.HttpConnection$RequestHandler.content( *HttpConnection.java:938*) at org.mortbay.jetty.HttpParser.parseNext( *HttpParser.java:755*) at org.mortbay.jetty.HttpParser.parseAvailable( *HttpParser.java:212*) at org.mortbay.jetty.HttpConnection.handle( *HttpConnection.java:404*) at org.mortbay.io.nio.SelectChannelEndPoint.run( *SelectChannelEndPoint.java:409*) at org.mortbay.thread.QueuedThreadPool$PoolThread.run( *QueuedThreadPool.java:582*) 2011/7/20 Jeff Larsen larse...@gmail.com with GWT you have client and server code. The question you're asking is similar to asking where to put the oracle library when using JQuery. GWT compiles to javascript and while it has some server
Re: override / overrule a gwt class, AbstractPlaceHistoryMapper
jeff, again - thank you for your answer; this solution looks very clean. i figured out all that stuff too, but i didn't have the correct classnames to apply. your hint, looking at ``Place.gwt.xml`` is very helpful though. finally i didn't change it to your solution just because i don't have to copy that much files (only one) and there is no need to inherit a custom ``*.gwt.xml`` or write it to any of ours. for the record: our solution will only work flawlessly if you use maven 3.x. we had classpath issues with maven 2.x versions as the classpath was built in a different order on linux than on osx for example. cheers, andi On 20 Jul., 18:28, pansen andi.ba...@googlemail.com wrote: harrr... its working via the put my own version to the classpath. we have several subprojects and i did it in the wrong one :) thanks, i'm happy ;) On 20 Jul., 17:58, pansen andi.ba...@googlemail.com wrote: hi all, i try to bring in our project a slightliy modified version of the class ``com.google.gwt.place.impl.AbstractPlaceHistoryMapperF``. unfortunately without success. it seems like deferred binding does not work here as this is not a client class. or it does not work cause its an abstract class - i couldn't manage it. now my trivial solution (/try) was to have the same file in the same package in my project and hope this would be chosen before the gwt*.jar file. unfortunately this is not the case and not working... has anyone a hint for me how to bring in my minimal modified version of this file? btw. this problem belongs to this threadhttp://groups.google.com/group/google-web-toolkit/browse_thread/threa..., which i will write a blog entry when its done. but this part is the very last problem... cheers, andi -- 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: override / overrule a gwt class, AbstractPlaceHistoryMapper
Naw, the solution is pretty ugly, copy/pasting code sucks. It has the advantage of working quickly. Sounds like you got a better solution, so I'd definitely roll with that. The only caveat is that you'll have to be careful with GWT version updates now, there are no guarentees that the class you're extending won't change and they won't tell you. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/bwatD9QO__kJ. 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.
RequestBuilder
I am having a problem with requestbuilder. I am trying to do this: RequestBuilder requestbuilder = new RequestBuilder(POST, /blah/ blah); Eclipse marks it with an error which says The constructor RequestBuilder(String, String) is not visible Does anyone have any idea why this is happening? -- 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.
GWT Developer Plugin for Firefox.
Hello, The intention of this post is to actually ask you about the strategy and approach that the GWT team takes regarding the GWT developer plugin for FF, and what's the plan going forward. With the 6 weeks release cycle that FF takes right now, I see that it's difficult to keep up with them as every new release of FF requires us to recompile the plugin with the new gecko-sdk and to produce a new dll out of it. If we need to keep doing that, it's pretty resource consumptive, plus at the end the size of the plugin is going to explode pretty quickly also. I hope you don't mind to share your view about this. Thanks a lot. 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.
GWT checkbox widget with custom id atribute for checkbox input
Hi All, GWT checkbox widget generates the code below: span id=row_number_1 input type=checkbox id=gwt-uid-XXX disabled= label for=gwt-uid-70.../label /span gwt-uid-XXX, where XXX is auto generated values. Is it possible to assign custom IDs (or pattern) to checkbox input for example: span input type=checkbox id=row_number_1 disabled= label for=row_number_1.../label /span Or span input type=checkbox id=gwt-uid-XXX_row_number_1 disabled= label for= gwt-uid-XXX_row_number_1.../label /span Best regards, Andrey. -- 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: RequestBuilder
RequestBuilder requestbuilder = new RequestBuilder(RequestBuilder.POST, url); Regards, Alfredo On Wed, Jul 20, 2011 at 12:36 PM, ASlak alain.s...@gmail.com wrote: I am having a problem with requestbuilder. I am trying to do this: RequestBuilder requestbuilder = new RequestBuilder(POST, /blah/ blah); Eclipse marks it with an error which says The constructor RequestBuilder(String, String) is not visible Does anyone have any idea why this is happening? -- 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. -- Alfredo Quiroga-Villamil AOL/Yahoo/Gmail/MSN IM: lawwton -- 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 checkbox widget with custom id atribute for checkbox input
have you tried overriding #onEnsureDebugId(String)? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/DHnQ7Qbiw0oJ. 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 Developer Plugin for Firefox.
Agreed these are serious issues facing the FF plugin. For the moment, we're doing a little bit of wait and see to see if this new release strategy (specifically the forced rebuild of all extensions) actually sticks. If it does, we'll certainly need to retool how we spin plugin builds for new versions of Firefox. The size issue will definitely be a problem. In anticipation of that, we've reduced the compiled output size considerably by turning off some debug flags, and our plugin supporting 3.0-5.0 clocks in at just 2.0MB. Long term, we'll probably need to fashion some kind of split binary or revisit the notion of having every version supported in a single xpi. Short term, the unsatisfying answer that I can give to you is that we will lag Firefox's release schedule. If you rely on the Firefox GWT DevMode plugin, be sure to keep an instance of a known working version of firefox around for your development. On Wed, Jul 20, 2011 at 1:22 PM, dsuwirya dsuwi...@gmail.com wrote: Hello, The intention of this post is to actually ask you about the strategy and approach that the GWT team takes regarding the GWT developer plugin for FF, and what's the plan going forward. With the 6 weeks release cycle that FF takes right now, I see that it's difficult to keep up with them as every new release of FF requires us to recompile the plugin with the new gecko-sdk and to produce a new dll out of it. If we need to keep doing that, it's pretty resource consumptive, plus at the end the size of the plugin is going to explode pretty quickly also. I hope you don't mind to share your view about this. Thanks a lot. 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. -- 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: TextArea - issues
1) Keep entering - lines will automatically break and goes to next line - enter till you see few line 2) getValue() 3) store in datastore 4) get from data store and display in another TestArea. Somewhere loosing line breaks ? Can you post a sample on a public server to look at? Greetings, Michael Vogt -- 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: login form
On Jul/20/2011 18:03, Paolo Inaudi wrote: I've made a login form in gwt with a textbox, a passwordtextbox and a button. everything is fine, but browser isn't asking me to store the password. Do I have to make the button a html submit input and create another page? or is there a way to tell the browser this is a login form? thanks a lot Paolo I once worked on a project that did the same thing. They noticed the password remember stuff to late (they pretty much ignored it) and I had to fix this issue. After some research the conclusion I reached was that it's best to keep the login process as classical as possible. By classic I mean, the HTML should not be generated by JS, but be written by the server, and the POST request should not be sent via Ajax, but rather using a normal form request. If you don't do this, the results will vary across browsers (this list is from memory): 1. no browser will remember user/pass combo unless it sees the HTML as it parses the page. So, no JS generated form elements. 2. As far as I remember, Firefox was the only browser that offered the remember password dialog for Ajax request (the heuristic were quite smart). The other browsers needed a classic request. 3. Chrome was very picky in that the remember password dialog was shown only on the first page after the redirect. If it happens that you do two redirects after successful login, then no dialog is shown. Oh, and the response of the page should be 2XX, but that's to be expected. There were a lot of other issues that I don't remember right now. So my advice is to go for a classic HTML form/request. You can have the form with display:none and after the GWT code loads reposition it wherever you want on the page, or even read the text input values and populate another form element with them. But, as I said, submission should not be done via JS. Hope it helps, -- Ionuț G. Stan | http://igstan.ro -- 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.
Upload a File
Hi, Why Uploading a file is so hard? I have been looking at lot of examples and they all are way over my head and they do somewhat different than what i was looking. I expected GWT will have some sort of library but it seems like we have to write a good amount of code. I am just looking for a code which can upload a simple file..It will be great if i can just copy-paste and see it working. Thanks! -Kant -- 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.
Client-side Caching with RequestFactory
Hello, I'm looking for advice on the best way to implement client-side caching with RequestFactory. I have a fairly large amount of data (a list of domain objects) that must be used by several parts of my application. Furthermore there are a few operations that dirty the cache and will require it to be reloaded. One possibility is that I could delegate all RequestFactory calls (for this specific object) through a class that does the caching -- but this seems really ugly. Ideally I would like to do this behind the scenes so that throughout the app. An option that would probably work a bit better is if I could create my own caching implementation of the RequestContext -- but is that possible? Any thoughts or suggestions? Thanks! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/q-CPK8AVCVAJ. 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.
GWT Developer Plugin on Safari 5.1 (OS X Lion 10.7) doesn't load
Is there a trick to get the currently-available-for-Safari plugin to work with Safari 5.1/OS X 10.7? Safari refuses to load it, and I can find no indication as to why. (fortunately, I keep around a copy of Safari 4.0.5 so I can keep working.) Any insight will be greatly appreciated! eric -- 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: Upload a File
I posted an overview here: http://groups.google.com/group/google-web-toolkit/browse_thread/thread/cfe1a1feaa1b345d/935ce4db15ee537c GWT doesn't stand alone. It's a tool for building JavaScript applications that run in a browser, so it has to work within the rules (security and otherwise) that browsers impose. On Jul 20, 12:17 pm, kant kodali kanth...@gmail.com wrote: Hi, Why Uploading a file is so hard? I have been looking at lot of examples and they all are way over my head and they do somewhat different than what i was looking. I expected GWT will have some sort of library but it seems like we have to write a good amount of code. I am just looking for a code which can upload a simple file..It will be great if i can just copy-paste and see it working. Thanks! -Kant -- 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.
Table
I started working with GWT some months ago but stopped because of computer availability. I've just installed Tomcat in an old computer of mine and have been able to deploy an example program on it. I don't know much HTML, CSS, and am still learning Java (which I've been learning just for this project). I'm attempting to change some things in the MyWebApp project that uses asynch. I've been able to modify the code, html, and css to move the title, table, and popup box to the left side and have attempted to position them 10px from the left using css margin. It doesnt' work for the table - how do I do that? I thought of creating the table in the Java file but it's not clear how to do that. css Margin doesn't work to position the popup from the table, just from the top. I'd like to be able to position it down from the table. And last and least: how does one change the color of a button on display and after some event? TIA -- When I was 12 I thought I would live forever. So far, so good. -- 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.
Browser Type and version
Can GWT help me determine the browser (IE FireFox) and the version? We want to tell users using old versions of IE like 6 and 7 that they need to upgrade due to performace problems when viewing large values of data. I just have not seen an example that has a conplete list. Also what is oprea? FireFox? 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: Browser Type and version
Parse the navigator.userAgent string. http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/user/client/Window.Navigator.html#getUserAgent() http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx http://www.useragentstring.com/ On Jul 20, 1:30 pm, skippy al.leh...@fisglobal.com wrote: Can GWT help me determine the browser (IE FireFox) and the version? We want to tell users using old versions of IE like 6 and 7 that they need to upgrade due to performace problems when viewing large values of data. I just have not seen an example that has a conplete list. Also what is oprea? FireFox? 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: Client-side Caching with RequestFactory
On Wednesday, July 20, 2011 8:37:48 PM UTC+2, Robert Porter wrote: Hello, I'm looking for advice on the best way to implement client-side caching with RequestFactory. I have a fairly large amount of data (a list of domain objects) that must be used by several parts of my application. Furthermore there are a few operations that dirty the cache and will require it to be reloaded. One possibility is that I could delegate all RequestFactory calls (for this specific object) through a class that does the caching -- but this seems really ugly. Not that ugly if you think of RF as an implementation detail and your class as a higher-level API/DAO. Ideally I would like to do this behind the scenes so that throughout the app. An option that would probably work a bit better is if I could create my own caching implementation of the RequestContext -- but is that possible? Your RequestContext is *just* an interface, so you can provide your own implementation, wrapping the one generated by the RequestFactoryGenerator to add caching. This is the same approach as was suggested/recommended 2 years ago with GWT-RPC (Ray Ryan at Google I/O) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/HIkdQEDKrpEJ. 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.
RootLayoutPanel/UIBinder - Browser history
I am trying to implement an application using RootLayoutPanel and UIBinder. I want a way through which user can hit browsers back button within GWT application. After using RootLayoutPanel i have lost that functionality. Is there a work around to get Browser history working 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: GWT Developer Plugin on Safari 5.1 (OS X Lion 10.7) doesn't load
Glad it's not just me. If you go to Help -- Installed Plug-ins, it's not listed. Its Info.plist looks just fine, so I'm thinking maybe the Safari plugin API changed with 5.1. There's nothing in any of the OS logs (/var/log/system.log, etc) where Safari is complaining. Maybe I'll try to hunt down the plugin sources and re-compile it and see what happens. eric On Wed, Jul 20, 2011 at 5:02 PM, alexkrishnan axkrish...@gmail.com wrote: I can confirm that it doesn't work for me in the release version of Safari 5.1 that came out with Lion today. My workaround is using chrome. On Jul 20, 12:28 pm, Eric Ridge eeb...@gmail.com wrote: Is there a trick to get the currently-available-for-Safari plugin to work with Safari 5.1/OS X 10.7? Safari refuses to load it, and I can find no indication as to why. (fortunately, I keep around a copy of Safari 4.0.5 so I can keep working.) Any insight will be greatly appreciated! eric -- 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. -- 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: Validation java.util fields
On Tue, Jul 19, 2011 at 11:00 AM, Kevin Jordan ke...@kjordan.net wrote: You can do a custom constraint. That seems like a good approach, 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.
回覆：Re: setFocus for TextBox does not work?
I think you need to add ScheduledCommand after widget onLoad().
public void onLoad() {
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
public void execute() {
txt_User.setFocus(true);
}
});
}
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Rich Text Area replace Text
I have a rich Text Area , as the user types in something i want to automatically check spelling and replace the appropriate word .Folks any idea -- 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 Designer support Databinding or not?
GWT Designer does support the GXT data binding API, but GWT itself does not have a built-in data binding API. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/KHJPY4mPsRcJ. 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 Developer Plugin on Safari 5.1 (OS X Lion 10.7) doesn't load
Glad it's not just me. It broken on SnowLeopard too after upgrading to Version 5.1 (6534.50) Shawn -- 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: Parent container style used?
On Wed, Jul 20, 2011 at 22:36, JC johnacoo...@gmail.com wrote:
I was doing a test with this code. But the text in the table is being
styled by the parent container. Why it does not use the 'important'
css style defined locally?
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
ui:style
.important {
color: #FDFDFD;
font-weight: bold;
font-size: 14pt;
}
/ui:style
g:HTMLPanel
table
tr
tdg:Label
stylePrimaryName=importantXXX/g:Label/td
tdg:LabelYYY/g:Label/td
tdg:LabelZZZ/g:Label/td
/tr
/table
/g:HTMLPanel
/ui:UiBinder
Because it should be {style.important}, not important?
On a side note, please don't use widgets unless you need to handle
events on them. Use plain old HTML tags wherever possible.
-- Joe
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Basic packaged app questions. Need to get that first one under my belt.
I'm trying to build a basic packaged app. My understanding is that a packaged app doesn't require a server side. So, using GWT in Eclipse how do I set up a project without it automatically creating a server side package? Is it possible to use java's APIs when developing a packaged app (with no server side)? Take some of the games available for play offline, are they all written using only GWTs APIs and then compiled into JavaScript? I'm a bit confused on how this works which makes it a little difficult to ask well crafted questions. Any nuggets of info you can throw my way would be much appreciated. Also, if someone could point me to the source code for a fairly simple packaged app project that would be very helpful. Thanks for the help. -- 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-contrib] Was the lack of server side templating in GWT one of the reasons why Google+ team did not choose GWT ?
Thanks for pointing it out. I've already answered this in the best way I know how, so I'm happy to let the community hash this one out. https://groups.google.com/d/msg/google-web-toolkit/-/eSqUVQ8gKEMJ /dmc On Mon, Jul 18, 2011 at 10:13 AM, karthik reddy karthik.ele...@gmail.com wrote: Note: I am cross-posting this on GWT-contributors group to solicit the responses of the GWT team. The original post on the GWT group is at : https://groups.google.com/forum/?fromgroups#!topic/google-web-toolkit/CnjBcJsknS0 The following were two direct quotes from Joseph Smarr (tech lead of google plus -- plus.google.com): (FYI: The full Q A with the Google+ Tech Lead can be found at: http://anyasq.com/79-im-a-technical-lead-on-the-google+-team) we often render our Closure templates server-side so the page renders before any JavaScript is loaded, then the JavaScript finds the right DOM nodes and hooks up event handlers, etc. to make it responsive (as a result, if you're on a slow connection and you click on stuff really fast, you may notice a lag before it does anything, but luckily most people don't run into this in practice). The cool thing about Closure templates is they can be compiled into both Java and JavaScript. So we use Java server-side to turn the templates into HTML, but we can also do the same in JavaScript client-side for dynamic rendering. For instance, if you type in a profile page URL directly, we'll render it server-side, but if you go to the stream say and navigate to someone's profile page, we do it with AJAX and render it client-side using the same exact template. Going from the tone of the above two quotes, it seems to me that the lack of server-side templating system in GWT (GWT has client-side templating in the form of UiBinder but not server-side templating) , could have been one of the reasons for not choosing GWT for the Google+ project. What do you guys think?? Was the lack of server side templating in GWT one of the reasons why Google+ team did not choose GWT ?? PS: If you guys haven't tried Google+ yet, I would recommend you try it. Setting aside how good of a social network/social collaboration tool it is, I suggest you guys try it just to get a feel of its UI architecture. Every once in a while, an application comes along and raises the bar(eg., Gmail in 2004) in the area of UI design/UI development and I think Google plus has done it this time around. Also, I really appreciate the fact that GWT is an exceptional work of engineering. My desire is to just provoke discussion in a direction that hopefully leads to making the product even more better and increases its technological moat (Warren Buffet lingo: http://37signals.com/svn/posts/333-warren-buffett-on-castles-and-moats) -- http://groups.google.com/group/Google-Web-Toolkit-Contributors -- David Chandler Developer Programs Engineer, GWT+GAE w: http://code.google.com/ b: http://turbomanage.wordpress.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
Re: [gwt-contrib] Was the lack of server side templating in GWT one of the reasons why Google+ team did not choose GWT ?
Why don't you feature the Google products that use GWT in the gallery? http://gwtgallery.appspot.com/ I'm always coming up against the argument that Google doesn't use GWT, always. It's annoying and I shouldn't have to make that sale and I wouldn't need to if the gallery featured those products On Wed, Jul 20, 2011 at 10:07 AM, David Chandler drfibona...@google.com wrote: Thanks for pointing it out. I've already answered this in the best way I know how, so I'm happy to let the community hash this one out. https://groups.google.com/d/msg/google-web-toolkit/-/eSqUVQ8gKEMJ /dmc On Mon, Jul 18, 2011 at 10:13 AM, karthik reddy karthik.ele...@gmail.com wrote: Note: I am cross-posting this on GWT-contributors group to solicit the responses of the GWT team. The original post on the GWT group is at : https://groups.google.com/forum/?fromgroups#!topic/google-web-toolkit/CnjBcJsknS0 The following were two direct quotes from Joseph Smarr (tech lead of google plus -- plus.google.com): (FYI: The full Q A with the Google+ Tech Lead can be found at: http://anyasq.com/79-im-a-technical-lead-on-the-google+-team) we often render our Closure templates server-side so the page renders before any JavaScript is loaded, then the JavaScript finds the right DOM nodes and hooks up event handlers, etc. to make it responsive (as a result, if you're on a slow connection and you click on stuff really fast, you may notice a lag before it does anything, but luckily most people don't run into this in practice). The cool thing about Closure templates is they can be compiled into both Java and JavaScript. So we use Java server-side to turn the templates into HTML, but we can also do the same in JavaScript client-side for dynamic rendering. For instance, if you type in a profile page URL directly, we'll render it server-side, but if you go to the stream say and navigate to someone's profile page, we do it with AJAX and render it client-side using the same exact template. Going from the tone of the above two quotes, it seems to me that the lack of server-side templating system in GWT (GWT has client-side templating in the form of UiBinder but not server-side templating) , could have been one of the reasons for not choosing GWT for the Google+ project. What do you guys think?? Was the lack of server side templating in GWT one of the reasons why Google+ team did not choose GWT ?? PS: If you guys haven't tried Google+ yet, I would recommend you try it. Setting aside how good of a social network/social collaboration tool it is, I suggest you guys try it just to get a feel of its UI architecture. Every once in a while, an application comes along and raises the bar(eg., Gmail in 2004) in the area of UI design/UI development and I think Google plus has done it this time around. Also, I really appreciate the fact that GWT is an exceptional work of engineering. My desire is to just provoke discussion in a direction that hopefully leads to making the product even more better and increases its technological moat (Warren Buffet lingo: http://37signals.com/svn/posts/333-warren-buffett-on-castles-and-moats) -- http://groups.google.com/group/Google-Web-Toolkit-Contributors -- David Chandler Developer Programs Engineer, GWT+GAE w: http://code.google.com/ b: http://turbomanage.wordpress.com/ b: http://googlewebtoolkit.blogspot.com/ t: @googledevtools -- http://groups.google.com/group/Google-Web-Toolkit-Contributors -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] [google-web-toolkit] r10463 committed - ...
Revision: 10463 Author: to...@google.com Date: Wed Jul 20 13:04:32 2011 Log: Removing bad 2.4.0-rc1 tag. http://code.google.com/p/google-web-toolkit/source/detail?r=10463 Deleted: /tags/2.4.0-rc1 -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] [google-web-toolkit] r10464 committed - ...
Revision: 10464 Author: to...@google.com Date: Wed Jul 20 13:05:44 2011 Log: Creating 2.4.0-rc1 tag. http://code.google.com/p/google-web-toolkit/source/detail?r=10464 Added: /tags/2.4.0-rc1 -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
