Re: Place, history url does not change
1. The PlaceController is created once in the client factory, so it should be singleton 2. Not sure what you mean by bind? I look up activity from place in the ActivityMapper just as in the example 3. Rest assured I do have two activities, implementing the presenter interface from each view interface. I don't have the code on this computer so I can't post any code, but it is very simple activities where one has a link (Anchor widget) that kicks of the other. It just occurred to me I should debug the activity to see what place is passed in, since the place tokenizers aren't called. -- 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/-/eUF9sr0WduAJ. 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.
can we control what element will build in widget?
for example,the Label widget will be compiled as a div element in browser. can we control what kind of element will be compiled in browser? this is to say,if we are defining a widget,then can we control the element's kind by the source code? i hope you can understand my poor english. -- 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.
Recreating the CellList Showcase example with Editors
Hello, I have a case for a dialog that operates very similar to the CellList example included in the Showcase. That is, I need to have the ability to add items to a list, select them, and display a form (within the same dialog) for the selected item. I was trying to set it up with an implementation combination of HasDataEditor and ValueAwareEditor but even if I get the value from the CellList's SelectionModel I don't get how I can set the values on an editor that is dynamically displayed. (I thought maybe of using another RequestFactoryEditorDriver on the inner editor but this doesn't seem to work...) Then during my searches I found some very small amount of information on ValuePicker. However, I cannot grasp from the code or sparse documentation whether ValuePicker (as the name implies) is made for picking an option out of a preset list (like selecting an enum value) or for getting the value from a dynamic list for use in a separate editor? Can anyone provide any clues as to whether ValuePicker is what I should be using or if there is some way to achieve the concept of a form displaying the value of item selected from a list? -- 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: Right-align numbers?
Create a CSS file (mystyles.css), put it side by side with your module html file, and include the CSS file using link/. Change the property in css file text-align:right. //In module html file link type=text/css rel=stylesheet href=mystyles.css S. Abraham www.DataStoreGwt.com Persist objects directly in Google App Engine On Oct 21, 12:09 am, Christopher Piggott cpigg...@gmail.com wrote: I need to right-align numbers and it doesn't work as I thought: NumberFormat fmt = NumberFormat.getFormat(0); String value = fmt.format(10); What I expected was 10 How should it work? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: @ExtraTypes examples?
I've opened the following issue concerning this stack overflow:
http://code.google.com/p/google-web-toolkit/issues/detail?id=6912
On Sep 21, 5:23 pm, Tiago cave...@gmail.com wrote:
Hello Thomas!
On Sep 21, 3:26 pm, Thomas Broyer t.bro...@gmail.com wrote:
@ExtraTypes({ EntityARevisionProxy.class, EntityBRevisionProxy.class })
@ProxyFor(Revision.class)
interface RevisionProxy extends EntityProxy { }
Thank you again for your answer. But I tried this. I either have a
stack overflow on GWT, when I add @ProxyFor(Revision.class) to
EntityARevisionProxy, or I have an error from GWT complaining that
EntityARevisionProxy has no @ProxyFor annotation if I don't.
Pro tip: when in doubt, have a look at the unit tests for the feature in the
SVN repository.
I'll take a look, thanks!
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The new GMail layout
Hello Once again I wonder if/why Google doesn't use GWT on its own projects...? Looking at the ?leaked? video of the new GMail layout we see the window being resized http://youtu.be/aF2I8c3fNQs?hd=1t=20s, and the layout redraws/resizes *after* the window resizing is done. This doesn't look like GWT to me, where the new panels resize themselves instantly as you move the mouse. Am I mistaken? If the layout is written in GWT why do we see that slow resizing there? Regards J. Záruba -- 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/-/Efq7PD9nroQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: The new GMail layout
Was nt GMail created before GWT ? GWT is beeig used in a lot of other google projects. 2011/10/21 Jaroslav Záruba jaroslav.zar...@gmail.com Hello Once again I wonder if/why Google doesn't use GWT on its own projects...? Looking at the ?leaked? video of the new GMail layout we see the window being resized http://youtu.be/aF2I8c3fNQs?hd=1t=20s, and the layout redraws/resizes *after* the window resizing is done. This doesn't look like GWT to me, where the new panels resize themselves instantly as you move the mouse. Am I mistaken? If the layout is written in GWT why do we see that slow resizing there? Regards J. Záruba -- 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/-/Efq7PD9nroQJ. 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 API for non Java based platforms http://code.google.com/p/gwt4air/ http://www.gwt4air.appspot.com/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: The new GMail layout
Gmail does not use gwt but http://code.google.com/closure/ Don't use GWT because Google made it and use it in some projects.. decide by yourself if is a good fit for your needs or not. I didn't use Closure, but I'm sure its a great project. If you're not sure with gwt you should definitely try Closure or some other alternative. And finally, you can easily make those kind of adaptive panels using layout panels with percentage sizes, or controlling the resize programmatically. Regards 2011/10/21 Jaroslav Záruba jaroslav.zar...@gmail.com Hello Once again I wonder if/why Google doesn't use GWT on its own projects...? Looking at the ?leaked? video of the new GMail layout we see the window being resized http://youtu.be/aF2I8c3fNQs?hd=1t=20s, and the layout redraws/resizes *after* the window resizing is done. This doesn't look like GWT to me, where the new panels resize themselves instantly as you move the mouse. Am I mistaken? If the layout is written in GWT why do we see that slow resizing there? Regards J. Záruba -- 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/-/Efq7PD9nroQJ. 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: The new GMail layout
Resizing panels programatically is what causes that kind of delays. GWT introduced the new panel layouts to get rid exactly of that, so the resizing is done natively by browser, as you probably know. I don't need to decide about GWT, I love it! :) Thanks for that Closure info guys, I didn't know that, On Fri, Oct 21, 2011 at 10:24 AM, Gal Dolber gal.dol...@gmail.com wrote: Gmail does not use gwt but http://code.google.com/closure/ Don't use GWT because Google made it and use it in some projects.. decide by yourself if is a good fit for your needs or not. I didn't use Closure, but I'm sure its a great project. If you're not sure with gwt you should definitely try Closure or some other alternative. And finally, you can easily make those kind of adaptive panels using layout panels with percentage sizes, or controlling the resize programmatically. Regards 2011/10/21 Jaroslav Záruba jaroslav.zar...@gmail.com Hello Once again I wonder if/why Google doesn't use GWT on its own projects...? Looking at the ?leaked? video of the new GMail layout we see the window being resized http://youtu.be/aF2I8c3fNQs?hd=1t=20s, and the layout redraws/resizes *after* the window resizing is done. This doesn't look like GWT to me, where the new panels resize themselves instantly as you move the mouse. Am I mistaken? If the layout is written in GWT why do we see that slow resizing there? Regards J. Záruba -- 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/-/Efq7PD9nroQJ. 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: Lost with CssResource
1) @external rule can be used if you want to have both programmatic
access as well as access by class name in your app.
For ex: Consider this UIBinder fragment.
HTMLPanel stylename={ css.someStyle}
div class=.someStyle'/div
/HTMLPanel
Where someStyle is defined in CSS resource
When you compile this, someStyle is obfuscated in to say something
like 'GABEFS1F'. In this case innerdiv div wont be able to find
.someStyle' , cos its been obfuscated.
In order to avoid this,@external rule is used.
It comes handy when you try to port some legacy app, where css class
names are already hardcoded in to HTML pages.
2) Assume that you have legacy app with hundreds of styles. Now you
started porting some widgets to GWT. And you realize that you dont
want programmatic access to all the styles. But GWT will throw you
error , if you dont define String accessor methods for all
styles(hundreds). Thats where @NotStrict rule comes in to picture,
telling GWT not to worry about Styles which dont have accessor
methods.
Note: Its not necessary that styles to be defined only in separate CSS
file. With UiBinder, you can define styles local to your widget and
not worry abt name collision ( Obfuscation of style names will take
care of this)
Hope this helps.
-prakash m.
2011/10/21 Mike Dee mdichiapp...@gmail.com:
#1
At:
http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#CssResourceCookbook
It says:
External and legacy scopes
In many cases, newly-developed CSS will need to be combined with
external or legacy CSS. The @external at-rule can be used to suppress
selector obfuscation while still allowing programmatic access to the
selector name.
Question: Why would anyone ever want obfuscation on? If I have a CSS
selector .myheader wouldn't I always want to refer to it as:
MyResources.INSTANCE.css().myheader()?
#2
At:
http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#Selector_obfuscation_details
It says:
Strict scoping
In the normal case, any class selectors that do not match String
accessor functions is an error. This behavior can be disabled by
adding a @NotStrict annotation to the CSS accessor method. Enabling
@NotStrict behavior is only recommended for applications that are
transitioning from external CSS files to CssResource.
Even with CssResource isn't all the CSS stored in a separate CSS file?
So far, CSS with GWT is a mystery to me.
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Re: why does the HTML widget do not have a name attribute?
Let me rephrase: why do you want it to have a name? what would you use it for? what problem are you trying to solve? (and this is a general comment as to all your questions here; you're sort-of spamming the group with questions which you obviously didn't even try to answer by yourself; state the problem you're trying to solve, what you tried and didn't work, what you found that didn't match; when you show people that you put a minimum of effort, then they'll be inclined to answer, possibly after doing some research themselves) -- 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/-/l7ZYfMgBiwwJ. 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: Place, history url does not change
On Thursday, October 20, 2011 8:40:12 PM UTC+2, Rikard Hultén wrote: The Tokenizers never get hit no, which is interesting but I don't know how where to continue searching... Not sure what you mean by DefaultHistorian? That one: http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/place/shared/PlaceHistoryHandler.DefaultHistorian.html Which is one used when you don't explicitly give an Historian to your PlaceHistoryHandler: http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/place/shared/PlaceHistoryHandler.html#PlaceHistoryHandler(com.google.gwt.place.shared.PlaceHistoryMapper) In the AppPlaceHistoryMapper interface I just enumerate my tokenizers from the places in the @WithTokenizers, just like in the activites-places-article. From what I can read it is the PlaceController that is responsible for updating the URL, and as the event gets fired on the same event bus as is passed in to it I can't understand why it does, in fact, not update the URL. No. The PlaceController fires events on the bus, and the PlaceHistoryHandler listens to them to call its Historian (after converting the place to a token using the PlaceHistoryMapper), which is responsible for updating the URL. The Historian will also listen to the URL changing (such as using the back button of your browser) and PlaceHistoryHandler will map the token to a place (still using the PlaceHistoryMapper) and call goTo on the PlaceController. HTH -- 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/-/91OyKAvv9S0J. 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: Fitting Activities and Places in current architecture
Hi Rohan, Thank you for your response. Can i leave current browser intractions as it is and create new browser intractions for Activites and Places? Sai On Thu, Oct 20, 2011 at 9:52 PM, Rohan Aggarwal rohanaggarwal999...@gmail.com wrote: I am sure Sampath, might be u handled earlier browser history based HistoryToken and Fragement. But with Acitivites an dPlace you to have write lot of boilerplate code, which makes sense in future but now depends on timeline of ur app u have to decide. But ya definitely you need to rewrite atleat the browser interactions. On Fri, Oct 21, 2011 at 6:09 AM, sampath sai vsampath@gmail.comwrote: Hi , Right now I have app without any gwt activities and places. Can add activity and places in current application? Or do I need rewrite entire application? Please help. If yes, I can mix and match, best approaches. Thanks, Sai -- 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. -- 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: Recreating the CellList Showcase example with Editors
On Friday, October 21, 2011 8:32:51 AM UTC+2, Maiku wrote: Hello, I have a case for a dialog that operates very similar to the CellList example included in the Showcase. That is, I need to have the ability to add items to a list, select them, and display a form (within the same dialog) for the selected item. I was trying to set it up with an implementation combination of HasDataEditor and ValueAwareEditor but even if I get the value from the CellList's SelectionModel I don't get how I can set the values on an editor that is dynamically displayed. (I thought maybe of using another RequestFactoryEditorDriver on the inner editor but this doesn't seem to work...) That's how you should do it: a distinct RequestFactoryEditorDriver. We're doing just that, so I can guarantee that it works (or can be made to work). You'd maybe want to also implement HasRequestContext so you can pass the same RequestContext to the child RequestFactoryEditorDriver that you use in the parent one. Then during my searches I found some very small amount of information on ValuePicker. However, I cannot grasp from the code or sparse documentation whether ValuePicker (as the name implies) is made for picking an option out of a preset list (like selecting an enum value) or for getting the value from a dynamic list for use in a separate editor? The former. But that (probably, you'd have to try it) doesn't preclude the latter usage; you wouldn't use the ValuePicker as an editor by itself though, just as a widget around a CellList (that CellList would be be used with an HasDataEditor to populate it dynamically). -- 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/-/ofGOoXw9nCAJ. 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: why does the HTML widget do not have a name attribute?
it is very simple reason.i want add a name attribute to the Lable tag,and then write css rules for the tag in ui.xml On Oct 21, 5:27 pm, Thomas Broyer t.bro...@gmail.com wrote: Let me rephrase: why do you want it to have a name? what would you use it for? what problem are you trying to solve? (and this is a general comment as to all your questions here; you're sort-of spamming the group with questions which you obviously didn't even try to answer by yourself; state the problem you're trying to solve, what you tried and didn't work, what you found that didn't match; when you show people that you put a minimum of effort, then they'll be inclined to answer, possibly after doing some research themselves) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: the style write in ui.xml does not work
ok,thanks ,i found it
`
If you have class names in your css file that are not legal Java
identifiers, you can use the @ClassName annotation on the accessor
method:
interface MyCss extends CssResource {
@ClassName(some-other-name)
String someOtherName();
}
`
On Oct 14, 8:06 am, Colin Alworth niloc...@gmail.com wrote:
The @ClassName annotation can be used if you have class names in your css
file that are not legal Java identifiers
fromhttp://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.htm...
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Re: Dart and GWT
Thank you for your responses. It is good to here that GWT will continue to evolving. -- 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/-/o4gfAjnn03wJ. 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.
RPC problem?
RPC that is working fine in host mode but fails in web mode and I don't know what to do to troubleshoot it. On the client, I get a message box that says Failure: com.google.gwt.user.client.rpc.StatusCodeException: The call failed on the server; see server log for details. -- 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: RPC problem?
Have you looked at your server logs? What's the status code? (use Firebug or whatever to see what the server responds: 404 → the RemoteServiceRelativePath is wrong and/or you have an issue in how you deployed your app; 500 → there was another error on the server, maybe you reached a non-RPC servlet; 405 → you reached something that doesn't accept POSTs, so it's not your RPC servlet) -- 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/-/v8_z6HRluuYJ. 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: RPC problem?
I also recommend creating a Serialized Exception, and have ALL your RPCs do adequate error handling and throw these Serialized Exceptions for display on your page. This has made RPC debugging 3000x better. -- 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/-/d86-w5SyjTgJ. 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: RPC problem?
On 21 October 2011 13:56, Sean slough...@gmail.com wrote: I also recommend creating a Serialized Exception, and have ALL your RPCs do adequate error handling and throw these Serialized Exceptions for display on your page. This has made RPC debugging 3000x better. Sean, it sounds really good, but I'm very new at GWT and java as well. So, would you so kind to provide a simple example which is usable? Many thanks in advance! -- - - -- Csanyi Andras (Sayusi Ando) -- http://sayusi.hu -- http://facebook.com/andras.csanyi -- Trust in God and keep your gunpowder dry! - Cromwell -- 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 RPC call gives 400 AUTHENTICATION.FAILED error code
Hi All, I am facing a problem with my RPC call. the situation is as follows When i click on the link it initiates a RPC call to the remote servlet but before the whole processing gets complete i closed the browser. Then again i open the browser and accessed the same link, and the response shows me 400 AUTHENTICATION.FAILED error code. i am using CHROME latest version browser (14.0.835.202 (Official Build 103287) m). On further debugging i found out that the second request never initiates a server call but simply resumed from the onResponseReceived() method. Due to this we are not able to see the page that are requested. this issue is only with CHROME browser latest version. Hope i will get a quick answer. Thanks Sudhish Nair -- 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.
When i setup the GWT i had this Error ? how can i solve it ?
Error No repository found containing: osgi.bundle,com.google.gdt.eclipse.designer.hosted.lib,2.4.2. -- 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.
show [ERROR] Element may only contain a single child element in gwt 2.4.
I got error when I compile the project. Please give your suggestion. g:DockLayoutPanel ui:field=dock g:north size=25 g:FlowPanel g:Button ui:field=saveLogin/ g:Button /g:FlowPanel /g:north g:center g:VerticalPanelui:field=panel1 g:Button ui:field=button1sample1/ g:Button g:Button ui:field=button2sample2/ g:Button /g:VerticalPanel g:VerticalPanel ui:field=panel2 g:TextArea ui:field=textArea / /g:VerticalPanel /g:center /g:DockLayoutPanel /ui:UiBinder -- 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: When i setup the GWT i had this Error ? how can i solve it ?
That usually means that you had a communication interruption. Waiting 5 minutes, restarting Eclipse, and trying it again will almost always solve the problem. If it dos not, you should also turn off any firewall you have turned on. -- 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/-/JKAYN5uAkD0J. 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: show [ERROR] Element may only contain a single child element in gwt 2.4.
You asked the same question a week ago in a different thread, and got replies telling you what the problem was and how to fix it. http://groups.google.com/group/google-web-toolkit/browse_thread/thread/a8863eb6d54f51ca/d086173896d48974 On 21/10/11 12:44, David Fernando wrote: I got error when I compile the project. Please give your suggestion. g:DockLayoutPanel ui:field=dock g:north size=25 g:FlowPanel g:Button ui:field=saveLogin/ g:Button /g:FlowPanel /g:north g:center g:VerticalPanelui:field=panel1 g:Button ui:field=button1sample1/ g:Button g:Button ui:field=button2sample2/ g:Button /g:VerticalPanel g:VerticalPanel ui:field=panel2 g:TextArea ui:field=textArea / /g:VerticalPanel /g:center /g:DockLayoutPanel /ui:UiBinder -- 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: RPC problem?
Your tomcat mapping may be incorrect as it cannot find the url mapping for the RemoteServiceServlet you are calling. See the error on Apache Software Foundation\Apache Tomcat 6.0.18\logs\catalina. 2011-01-21.log directory. Check your StatusCode of Http response. S. Abraham www.DataStoreGwt.com Persist objects directly in Google App Engine On Oct 21, 3:50 pm, Brito britoscho...@gmail.com wrote: RPC that is working fine in host mode but fails in web mode and I don't know what to do to troubleshoot it. On the client, I get a message box that says Failure: com.google.gwt.user.client.rpc.StatusCodeException: The call failed on the server; see server log for details. -- 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: show [ERROR] Element may only contain a single child element in gwt 2.4.
The DockLayoutPanel of g:center/g:center element having only one Child. So wrap your panel1, panel2 inside panel3. Try the below code. S. Abraham www.DataStoreGwt.com Persist objects directly in Google App Engine g:DockLayoutPanel ui:field=dock g:north size=25 g:FlowPanel g:Button ui:field=saveLogin/ g:Button /g:FlowPanel /g:north g:center g:VerticalPanelui:field=panel3 g:VerticalPanelui:field=panel1 g:Button ui:field=button1sample1/g:Button g:Button ui:field=button2sample2/g:Button /g:VerticalPanel g:VerticalPanel ui:field=panel2 g:TextArea ui:field=textArea / /g:VerticalPanel /g:VerticalPanel /g:center /g:DockLayoutPanel /ui:UiBinder On Oct 21, 4:44 pm, David Fernando fernando33...@gmail.com wrote: I got error when I compile the project. Please give your suggestion. g:DockLayoutPanel ui:field=dock g:north size=25 g:FlowPanel g:Button ui:field=saveLogin/ g:Button /g:FlowPanel /g:north g:center g:VerticalPanelui:field=panel1 g:Button ui:field=button1sample1/ g:Button g:Button ui:field=button2sample2/ g:Button /g:VerticalPanel g:VerticalPanel ui:field=panel2 g:TextArea ui:field=textArea / /g:VerticalPanel /g:center /g:DockLayoutPanel /ui:UiBinder -- 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 and SSO with windows account
Hi everybody, I want to implement a SSO solution for my GWT application. The user should be automaticly logged in with the windows account. What I have to do? Can anyone give me an example or a documentation? Kind 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 and SSO with windows account
Check http://stackoverflow.com/questions/545667/how-to-use-windows-login-for-single-sign-on-and-for-active-directory-entries-for 2011/10/21 Foermchen82 juergen.f...@gmx.de Hi everybody, I want to implement a SSO solution for my GWT application. The user should be automaticly logged in with the windows account. What I have to do? Can anyone give me an example or a documentation? Kind 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.
How to make button inactive state once it is clicked.
Hi, I am using GWT for creating simple form with button, when ever I click this button it calls RPC, mean while prior to onSuccess of this RPC I am showing loading Image. But the Issue is that the user click's this button very frequently again and again, and RPC got called multiple times, so how to avoid the user by not clicking this button multiple times, atleast he should not click until the rpc got completed. can somebody throw some light on this, Any help would be greatly appreciated . Regards Suresh Babu G http://www.accountingguru.in/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: @ExtraTypes examples?
More on the issue with a fix I had to make: http://groups.google.com/group/google-web-toolkit/browse_thread/thread/1387f28687571bf7/bfc53339a05f5d00?lnk=gstq=kjordan#bfc53339a05f5d00 The problem is that when it goes to examine the subclass in the @ExtraTypes when it's set on a super type, the subclass ends up examining itself in an infinite loop unless you keep track of which ones in an overriden generator. -- 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 and SSO with windows account
I think this article shows the solution for a java application. but I have a GWT web application. On 21 Okt., 14:53, Juan Pablo Gardella gardellajuanpa...@gmail.com wrote: Checkhttp://stackoverflow.com/questions/545667/how-to-use-windows-login-fo... 2011/10/21 Foermchen82 juergen.f...@gmx.de Hi everybody, I want to implement a SSO solution for my GWT application. The user should be automaticly logged in with the windows account. What I have to do? Can anyone give me an example or a documentation? Kind 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: How to make button inactive state once it is clicked.
In the button's ClickHandler's onClick(), call button.setEnabled(false); In the image's LoadHandler's onLoad(), call button.setEnabled(true); On Oct 21, 9:17 am, suresh babu sureshgbab...@gmail.com wrote: Hi, I am using GWT for creating simple form with button, when ever I click this button it calls RPC, mean while prior to onSuccess of this RPC I am showing loading Image. But the Issue is that the user click's this button very frequently again and again, and RPC got called multiple times, so how to avoid the user by not clicking this button multiple times, atleast he should not click until the rpc got completed. can somebody throw some light on this, Any help would be greatly appreciated . Regards Suresh Babu G http://www.accountingguru.in/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT and SSO with windows account
GWT compile to javascript. So in javascrpt i think you can not do this. But you can use Java, if you have java in backend. 2011/10/21 Foermchen82 juergen.f...@gmx.de I think this article shows the solution for a java application. but I have a GWT web application. On 21 Okt., 14:53, Juan Pablo Gardella gardellajuanpa...@gmail.com wrote: Checkhttp:// stackoverflow.com/questions/545667/how-to-use-windows-login-fo... 2011/10/21 Foermchen82 juergen.f...@gmx.de Hi everybody, I want to implement a SSO solution for my GWT application. The user should be automaticly logged in with the windows account. What I have to do? Can anyone give me an example or a documentation? Kind 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. -- 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 test multiple interfaces of a widget in MVP ?
Hi,
I'm following the MVP pattern as described in the tutorials and in to Ray
Ryan's talk in Google IO 2009.
I hit an issue when it comes to testing a widget that implements more than
one interface.
Suppose you have a view for displaying, say, contact information; the view
has a checkbox, indicating whether the user has a mobile phone and a text
field, with his phone number.
When the checkbox is unchecked, the text field is disabled.
Now, according to Google's guidelines for MVP, I would create the following
interface. Instead of Checkbox, the return type is HasValueBoolean; the
nice thing about lighter-weight return types is that they can easily be
mocked and run as fast JUnit tests in the JRE.
interface ContactView {
HasValueBoolean getHasMobilePhone();
??? getMobilePhoneNumber();
}
Now, what should be the return type of method getMobilePhoneNumber() ? This
return type should define both getValue() and setEnabled(boolean), and
should be one that class TextField implements. HasValueString and
HasEnabled are candidates, but each lacks the methods in the other, and I
can only use one of them as a return type.
Have you faced the same problem ? How did you solve it ?
Thanks,
Leonel
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include dependent project in gwt project war file / creating war files
I have two GWT projects that both use classes in a dependent eclipse java project. In DEV mode I can get the GWT projects to include classes from the dependent project by adding the dependent project to the eclipse build path of my GWT projects. However, when I create my war file by jar-ing up the war directory the classes from the dependent projects don't get included. What would be the recommended way to accomplish this? With eclipse Dynamic Web Projects this is pretty easy. I can add the dependent project to the web application deployment path. Then when I use the export/WAR file command, the generated war file will contain my dependent project as a jar file in the war file lib directory. Does GWT have any similar functionality? Is it possible to add Dynamic Web Project functionality to an existing GWT project? Other folks must be having the same need. Thanks for any 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: large celltable pagination question
No, CellTable will only render the visible part. Fetching 500 rows from the server should take too long either. I assume that the slowness is not related to the rendering in the CellTable but probably due to fetching and parsing of the 500 rows because you don't see any difference when you render 5 rows or 500. So it clearly must be something else. There are 3 possible bottlenecks: 1. Fetching the data from the backend: if you use JSON and don't transfer many fields then 500 rows shouldn't be a big issue (you can verfiy it by using Firebug and checking the payload size) 2. Parsing the fetched data: Again with JSON it should be fast enough to parse 500 rows (not sure about XML) 3. Rendering the data in a CellTable: if there is no performance difference between 500 rows and 5 rows then the bottleneck must lie in one of the previous areas. I have no performance problems fetching around 2000 rows and displaying 50 of them (using SimplePager). -- 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/-/4F6zBx7p3BkJ. 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 and SSO with windows account
I use ldap authentication on the server, not from the client. Client authenticates to server which in turn calls the ldap request and passes the auth tokens back to the client. E On Fri, Oct 21, 2011 at 10:39 AM, Juan Pablo Gardella gardellajuanpa...@gmail.com wrote: GWT compile to javascript. So in javascrpt i think you can not do this. But you can use Java, if you have java in backend. 2011/10/21 Foermchen82 juergen.f...@gmx.de I think this article shows the solution for a java application. but I have a GWT web application. On 21 Okt., 14:53, Juan Pablo Gardella gardellajuanpa...@gmail.com wrote: Checkhttp://stackoverflow.com/questions/545667/how-to-use-windows-login-fo... 2011/10/21 Foermchen82 juergen.f...@gmx.de Hi everybody, I want to implement a SSO solution for my GWT application. The user should be automaticly logged in with the windows account. What I have to do? Can anyone give me an example or a documentation? Kind 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. -- 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: How to test multiple interfaces of a widget in MVP ?
The solution is to move to the part 2 article and follow the advice here: do not use HasXxxHandlers/HasValue/etc. interfaces but make up your own Presenter interface, single point of interaction from the view to the presenter (the view then pushes to the presenter, rather than the presenter pulling from the view). Have a look at http://www.google.com/events/io/2010/sessions/gwt-continuous-build-testing.html too in how to organize your MVP (responsibilities of each part) -- 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/-/Hc-ff9p_zFwJ. 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: include dependent project in gwt project war file / creating war files
I think I figured it out. I didn't know about this eclipse capability. You can add the Dynamic Web Project facet to a GWT project then pretty much problem solved. On Oct 21, 10:17 am, cri chuck.irvine...@gmail.com wrote: I have two GWT projects that both use classes in a dependent eclipse java project. In DEV mode I can get the GWT projects to include classes from the dependent project by adding the dependent project to the eclipse build path of my GWT projects. However, when I create my war file by jar-ing up the war directory the classes from the dependent projects don't get included. What would be the recommended way to accomplish this? With eclipse Dynamic Web Projects this is pretty easy. I can add the dependent project to the web application deployment path. Then when I use the export/WAR file command, the generated war file will contain my dependent project as a jar file in the war file lib directory. Does GWT have any similar functionality? Is it possible to add Dynamic Web Project functionality to an existing GWT project? Other folks must be having the same need. Thanks for any 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.
what should be the high level architecture for building a multiplayer game like tictactoe
Hi I am very much new to GWT . I wanted to know about high level architecture for developing a turn based multiplayer game using GWT where I want to keep all the processing logic in client side and only want the session management, player choosing and communicating of player's moves to move to server side. Say implementing the board game checkers is my objective. I had already done that in swing but want to make it web based, and to avoid javascript . The implementation had used many different java design pattern implementations like observer observable interfaces etc which would be difficult to move to javascript. Though the question might seem to come from a lazy person asking too many things without exploring, would really be benefited if some one helps. -- 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.
DatePicker - different styles for different instances?
All, Ok, I've used DatePicker, NOT with DateBox, to show a calendar and allow selection. No problem. In order to get my own styles for some of the components, my own project's .css has a few of the DatePicker css components in it. First question: What is .gwt-DatePicker used for? What parts of the DatePicker does it apply to? What properties can be set there? Second question: Far more important to me. How do I get different DatePicker looks? I have .datePickerDay, .datePickerWeekendLabel, and a few others in my own .css file. I do NOT have .gwt-DatePicker in it. Most of my DatePickers are just fine, but there are one or two places where I want it to look completely different - different colors, different font sizes for the days in the month, the days of the week across the top, and the month and year name, and so on. How do I add/set styles for these without changing how the other DatePickers look? Thanks in advance. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
[ERROR] [cimsapplication] - Line 113: No source code is available for type org.gwtcmis.model.restatom.AtomEntry; did you forget to inherit a required module?
Hi I am new to GWT i was trying to run gwtcmis-sample. link : - http://code.google.com/p/gwt-cmis/wiki/GwtCMISClientSample i add all the jar file which is necessary for running this project in lib. when I run this Project its show many error [ERROR] [cimsapplication] - Line 113: No source code is available for type org.gwtcmis.model.restatom.AtomEntry; did you forget to inherit a required module? [ERROR] [cimsapplication] - Line 130: No source code is available for type org.gwtcmis.model.EnumBaseObjectTypeIds; did you forget to inherit a required module? .. when i try to inherit this in xml file like this. inherits name='com.gwt.model.restatom.AtomEntry'/ inherits name='com.gwt.model.EnumBaseObjectTypeIds'/ i cant see the url http://127.0.0.1:/CIMSApplication.html?gwt.codesvr=127.0.0.1:9997 to run the Project. but when i remove all the inherit from XML except inherits name='com.google.gwt.user.User'/ i can c the URL. but many errors like i mentioned above. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to test multiple interfaces of a widget in MVP ?
Make multiple methods, both returning the same value
interface ContactView {
HasValueBoolean getHasMobilePhone();
HasEnabled getMobilePhoneNumberEnabled();
HasValueString getMobilePhoneNumber();
}
in the implementation, both methods return the same TextField
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Re: How to make button inactive state once it is clicked.
On Fri, Oct 21, 2011 at 8:17 AM, suresh babu sureshgbab...@gmail.comwrote: mean while prior to onSuccess of this RPC I am showing loading Image. Prior to onSuccess, also disable the button ... - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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: large celltable pagination question
http://googlewebtoolkit.blogspot.com/2008/11/profiling-gwt-application-performance.html On Fri, Oct 21, 2011 at 10:32 AM, Uemit uemit.se...@gmail.com wrote: No, CellTable will only render the visible part. Fetching 500 rows from the server should take too long either. I assume that the slowness is not related to the rendering in the CellTable but probably due to fetching and parsing of the 500 rows because you don't see any difference when you render 5 rows or 500. So it clearly must be something else. There are 3 possible bottlenecks: Fetching the data from the backend: if you use JSON and don't transfer many fields then 500 rows shouldn't be a big issue (you can verfiy it by using Firebug and checking the payload size) Parsing the fetched data: Again with JSON it should be fast enough to parse 500 rows (not sure about XML) Rendering the data in a CellTable: if there is no performance difference between 500 rows and 5 rows then the bottleneck must lie in one of the previous areas. I have no performance problems fetching around 2000 rows and displaying 50 of them (using SimplePager). -- 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/-/4F6zBx7p3BkJ. 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. -- http://www.wisdomandwonder.com/ ACM, AMA, COG, IEEE -- 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: Serialization Alternatives
Anyone? 2011/10/18 Bruno Sandivilli bruno.sandivi...@gmail.com Hi, i'm serializing my objects with GSON, but i'm thinking in make a pattern in my solution, so i'm trying to understand how the GWT-RPC Serializtion works. Anyone have a good explication? Or some code demonstrating it? 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: large celltable pagination question
Thanks very much for the info. It looks like my bottleneck is number 2. On Fri, Oct 21, 2011 at 11:32 AM, Uemit uemit.se...@gmail.com wrote: No, CellTable will only render the visible part. Fetching 500 rows from the server should take too long either. I assume that the slowness is not related to the rendering in the CellTable but probably due to fetching and parsing of the 500 rows because you don't see any difference when you render 5 rows or 500. So it clearly must be something else. There are 3 possible bottlenecks: 1. Fetching the data from the backend: if you use JSON and don't transfer many fields then 500 rows shouldn't be a big issue (you can verfiy it by using Firebug and checking the payload size) 2. Parsing the fetched data: Again with JSON it should be fast enough to parse 500 rows (not sure about XML) 3. Rendering the data in a CellTable: if there is no performance difference between 500 rows and 5 rows then the bottleneck must lie in one of the previous areas. I have no performance problems fetching around 2000 rows and displaying 50 of them (using SimplePager). -- 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/-/4F6zBx7p3BkJ. 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.
[gwt-visualization-api] Export chart to image
Hi guys, My team is working on an application that uses Google Image Chart api to generate a few charts. We are finishing a new analysis component and the number of generated charts will increase a lot. So, we'd like to use a more sofisticated solution. The new google visualization api appeared to be perfect for us. But we noticed there is not a feature to export the SVG chart as an image which is necessary for us. We could continue to use the Image Chart Api to provide the export feature, but the problem is that it seems to be deprecated. If we make the same call to a ImageLineChart and to a LineChart, for example, we see that the labels of the Image Chart are overlapped. Therefore, it doesn't seem smart to use both apis. So, I would like to know if there is a workaround for this problem. I would also be thankful for suggestions of other non-flash solutions for charts, that can be easily exported. Thanks in advance. []'s -- Renato Beserra Sousa -- 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.
Hyperlinks in a celltable column
How to get hyperlinks in a celltable column ?? I mean in plain html we could do something like below (I want exact same result in gwt) - table tr td a href=something click me /a /td /tr /table -- 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 fails under Eclipse 3.7 with latest update
YES IT WORKS On my Debian Squeeze. Thank you very much. 2011/10/20 Eric Clayberg (Google) clayb...@google.com Please update to the latest GWT Designer build. We have also added support for Ubuntu 11.10. -- 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/-/yEfH8bIeo48J. 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: Place, history url does not change
Thank you very much Thomas, when breaking on tokenForPlace in PlaceHistoryHandler I saw that it did not find a place for my token, although it was the correct token-string. Turned out I had declared the same tokenizer twice in my AppPlaceHistoryMapper (the places are called TaskListPlace and TaskListListPlace hehe). I also did not expect the default place to get an empty history token, threw me off a bit. Anyway, got it working by fixing the AppPlaceHistoryMapper. Thanks everybody! -- 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/-/wCTB21VwtHAJ. 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.
Is there element.getComputedStyle()?
Does anybody know how I could get computed style on an element? Like what is the computed fontSize? Brandon Donnelson http://gwt-examples.googlecode.com -- 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/-/CN4xK0Hhi9AJ. 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: Extract CSS Attributes from external CSS file
getStyleProperty worked good for me. Thanks, Brandon -- 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/-/cHS1XoZUebYJ. 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: Serialization Exception for Integer !?!?
What's actually getting serialized here? It looks like it's also inside a map and that it's also an array of ints inside the map. On Oct 20, 4:21 pm, Eben Haber e...@haber.net wrote: Hi, Due to hardware problems, I set up a new server (RedHat) running TomCat for deploying my GWT apps. I installed Tomcat 5.5 (which I had before), installed a known- working .war file, and am getting the following exception when it runs. How can it be that it doesn't know how to serialize integer? I imagine I have a configuration problem, but what? Thanks, -Eben Haber Oct 20, 2011 1:38:58 PM org.apache.catalina.core.ApplicationContext log SEVERE: Exception while dispatching incoming RPC call Throwable occurred: com.google.gwt.user.client.rpc.SerializationException: Type '[I' was not included in the set of types which can be serialized by this SerializationPolicy or its Class object could not be loaded. For security purposes, this type will not be serialized.: instance = [I@34053405 at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali ze(ServerSerializationStreamWriter.java: 615) at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.write Object(AbstractSerializationStreamWriter.java: 126) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter $ValueWriter$8.write(ServerSerializationStreamWriter.java:153) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeValue(ServerSerializationStreamWriter.java: 535) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeClass(ServerSerializationStreamWriter.java: 705) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeImpl(ServerSerializationStreamWriter.java: 744) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali ze(ServerSerializationStreamWriter.java: 617) at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.write Object(AbstractSerializationStreamWriter.java: 126) at com.google.gwt.user.client.rpc.core.java.util.Map_CustomFieldSerializerBase .serialize(Map_CustomFieldSerializerBase.java: 51) at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer .serialize(HashMap_CustomFieldSerializer.java: 40) at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer .serializeInstance(HashMap_CustomFieldSerializer.java: 50) at com.google.gwt.user.client.rpc.core.java.util.HashMap_CustomFieldSerializer .serializeInstance(HashMap_CustomFieldSerializer.java: 28) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeImpl(ServerSerializationStreamWriter.java: 736) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali ze(ServerSerializationStreamWriter.java: 617) at com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.write Object(AbstractSerializationStreamWriter.java: 126) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter $ValueWriter$8.write(ServerSerializationStreamWriter.java:153) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeValue(ServerSerializationStreamWriter.java: 535) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.seriali zeClass(ServerSerializationStreamWriter.java: 705) etc. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to make button inactive state once it is clicked.
Any other technic other than disable and enable button. On Fri, Oct 21, 2011 at 7:23 PM, TreKing treking...@gmail.com wrote: On Fri, Oct 21, 2011 at 8:17 AM, suresh babu sureshgbab...@gmail.comwrote: mean while prior to onSuccess of this RPC I am showing loading Image. Prior to onSuccess, also disable the button ... - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- 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. -- Regards Suresh Babu G http://www.accountingguru.in/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
[gwt-contrib] Re: Keeps LazyPanelParser from breaking existing templates that use (issue1577804)
LGTM http://gwt-code-reviews.appspot.com/1577804/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Again restore r10697 now that LazyPanel support is more robust. (issue1579803)
Reviewers: rchandia,
Description:
Again restore r10697 now that LazyPanel support is more robust.
*** Original change description ***
Change default of UiBinder.useLazyWidgetBuilders to true, in
preparation for deleting the old code.
Please review this at http://gwt-code-reviews.appspot.com/1579803/
Affected files:
M user/src/com/google/gwt/uibinder/UiBinder.gwt.xml
M user/src/com/google/gwt/uibinder/rebind/UiBinderGenerator.java
M user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
Index: user/src/com/google/gwt/uibinder/UiBinder.gwt.xml
===
--- user/src/com/google/gwt/uibinder/UiBinder.gwt.xml (revision 10719)
+++ user/src/com/google/gwt/uibinder/UiBinder.gwt.xml (working copy)
@@ -27,11 +27,11 @@
define-configuration-property name=UiBinder.useSafeHtmlTemplates
is-multi-valued=false/
set-configuration-property name=UiBinder.useSafeHtmlTemplates
value=true/
- !-- UiBinder can be configured to use a new strategy that enables a
faster
- rendering mode and make some widgets lazily created. This is still
experimental
- but should be the default option in a soon future. --
+ !-- Set this property to false to revert to the old code gen strategy,
+and lose features like support for LazyPanel and forward references.
This
+property will soon disappear. --
define-configuration-property name=UiBinder.useLazyWidgetBuilders
is-multi-valued=false/
- set-configuration-property name=UiBinder.useLazyWidgetBuilders
value=false/
+ set-configuration-property name=UiBinder.useLazyWidgetBuilders
value=true/
generate-with class=com.google.gwt.uibinder.rebind.UiBinderGenerator
when-type-assignable
class=com.google.gwt.uibinder.client.UiRenderer/
Index: user/src/com/google/gwt/uibinder/rebind/UiBinderGenerator.java
===
--- user/src/com/google/gwt/uibinder/rebind/UiBinderGenerator.java
(revision 10719)
+++ user/src/com/google/gwt/uibinder/rebind/UiBinderGenerator.java (working
copy)
@@ -52,6 +52,7 @@
private static final String LAZY_WIDGET_BUILDERS_PROPERTY
= UiBinder.useLazyWidgetBuilders;
private static boolean gaveSafeHtmlWarning;
+ private static boolean gaveLazyBuildersWarning;
/**
* Given a UiBinder interface, return the path to its ui.xml file,
suitable
@@ -212,7 +213,14 @@
}
private Boolean useLazyWidgetBuilders(MortalLogger logger,
PropertyOracle propertyOracle) {
-return extractConfigProperty(logger, propertyOracle,
LAZY_WIDGET_BUILDERS_PROPERTY, false);
+Boolean rtn = extractConfigProperty(logger, propertyOracle,
LAZY_WIDGET_BUILDERS_PROPERTY, false);
+if (!gaveLazyBuildersWarning !rtn) {
+ logger.warn(Configuration property %s is false. Deprecated code
generation is in play. +
+ This property will soon become a no-op.,
+ LAZY_WIDGET_BUILDERS_PROPERTY);
+ gaveLazyBuildersWarning = true;
+}
+return rtn;
}
private Boolean useSafeHtmlTemplates(MortalLogger logger, PropertyOracle
propertyOracle) {
@@ -221,7 +229,8 @@
if (!gaveSafeHtmlWarning !rtn) {
logger.warn(Configuration property %s is false! UiBinder SafeHtml
integration is off,
- + leaving your users more vulnerable to cross-site scripting
attacks.,
+ + leaving your users more vulnerable to cross-site scripting
attacks. This property +
+ will soon become a no-op, and SafeHtml integration will always
be on.,
XSS_SAFE_CONFIG_PROPERTY);
gaveSafeHtmlWarning = true;
}
Index: user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
===
--- user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java (revision
10719)
+++ user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java (working
copy)
@@ -1006,7 +1006,7 @@
*/
public String tokenForSafeUriExpression(XMLElement source, String
expression) {
if (!useSafeHtmlTemplates) {
- return tokenForStringExpression(source, expression + .asString());
+ return tokenForStringExpression(source, expression);
}
htmlTemplates.noteUri(expression);
--
http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Again restore r10697 now that LazyPanel support is more robust. (issue1579803)
LGTM http://gwt-code-reviews.appspot.com/1579803/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
