Re: Question about gwt from a newbie.

I would suggest to implement a ValueChangeListener on the Widget A. So every time the value of the Widget A changes, Widget B get informed and can perform its necessary code. Is this what you meant? Greetings Stefan On 23 Jun., 20:46, tank wrote: >     Assume i have two widgets A and B in host

Re: GWT Application not working in IE6

On Thu, Jun 24, 2010 at 13:27, Vikash wrote: > I have created a GWT application which is working fine in all browsers > but there is some problem in IE6. When I run it on IE6 crashes giving > some error like "cannot read memory". > > Can anybody tell me why it is happening. > and what is the solut

Re: One Service, multiple users

Bad idea ... Service should be stateless ! State should be store in session scope. Guice or Spring could be a great help (but with different approach). HIH On Wed, Jun 23, 2010 at 9:58 PM, Ralf B wrote: > I have a service that instantiates and keeps state (variables in the > back end that is co

Re: server side entry point to open/close database?

Hi Magnus. The standard "enterprisey" way to do this, would be to use a javax.sql.DataSource as a representation of your database. Your RemoteServiceServlet would look up this object in JNDI at initialization time, and create connections by calling "getConnection()" on it each time a user connect.

Re: One Service, multiple users

GWT Services are nothing but HttpServlets. And single instance of servlet can serve multiple requests, which can be from different users. To store attributes per user, use HttpSession instead of variables in GWT Service. HttpSession can be retrieved from GWT service by calling getThreadLocalReque

GWT Application not working in IE6

I have created a GWT application which is working fine in all browsers but there is some problem in IE6. When I run it on IE6 crashes giving some error like "cannot read memory". Can anybody tell me why it is happening. and what is the solution. -- You received this message because you are subsc

Re: enable/disable widgets?

Hello, I actually needed the functionality in the widget class to let my own "Form" class enable/disable all its child widgets at the same time. However, I made this workaround and it's ok for me at the moment: public void setEnabled (boolean e) { Iterator itr = grd.iterator (); // grd is a

RE: GWT 2.1.0 M1 and Roo development lifecycle. What would you do?

Think the whole point of having Roo + GWT is to easily generate pumping codes like getters and settings and data transfer objects etc without too much hand coding. I am not an expert on GWT nor Roo, but so far it looks like it still need some work to iron out some strange issue, like the generated

Question about gwt from a newbie.

Assume i have two widgets A and B in host page. They bind to datasource DSA and DSB respectly. I do some stuff in A then DSA has changed. DSA's change leads to DSB's change. Question is: How to reflect DSB's change on B and where to put such code? I can let widget A has a reference of

Re: compile problems with GWT 2.1

I just installed a new copy of Aptana 2.0.4 (Eclipse 3.5.2) and installed the GWT/Eclipse Plugin/GAE from http://google-web-toolkit.googlecode.com/svn/2.1.0.M1/eclipse/plugin/3.5 I created a sample GWT project (New Web Application Project) and ran the html w/o making ANY modifications. It runs fin

Re: how can I start a HttpServlet in an Eclipse GWT project?

Never mind, it was a silly typo of mine, I transposed the org and au in the web.xml file. ClassNotFound meant exactly that. Sometimes it pays to go to bed when tired and look at it with fresh eyes in the morning. It really does work to write a class to extend HttpServlet to handle parts of the URL

Re: MVP with EventBus question

I looked into that, and (unless I'm wrong), I think that @UiField(provided=true) will cause the UiBinder to look in the .ui.xml file for argument to satisfy Foo. In my case I am trying to "inject" an EventBus into the widget, not a visual element. On Jun 24, 2:18 am, Filipe Sousa wrote: > I belie

Re: MVP with EventBus question

I believe you can use @UiField(provided=true): @UiField(provided=true) Foo foo @Inject UserDashboard(Foo foo) { this.foo = foo } On Jun 23, 10:03 pm, Paul Schwarz wrote: > To answer my own question: > > 1. Gin can be used to inject the EventBus into the View as well as the > Presenter, so n

Re: what large apps use GWT?

Here's a link: http://gwtgallery.appspot.com/ and the standard answer I give is "yes, it's suited for large apps". If your development team is skilled in Java and prefers to write good Java code rather than Javascript for UI's and you understand how AJAX (GWT is simply a great way to do AJAX)

Re: what large apps use GWT?

I recommend this thread: http://groups.google.com/group/google-web-toolkit/browse_thread/thread/144e6d62fc3826fa/db8daddc74c621fc

what large apps use GWT?

Hi, I'm looking to build a case for using GWT for a large app. The back- end is not Java. Besides Wave, AdWords and Lombardi, what large apps use GWT? (couldn't find more in GWT presentations) Is GWT suited for large apps, eg Facebook? Thanks -- You received this message because you are subscr

Google Plugin for Eclipse 3.6 is now available

Hey folks, Google Plugin for Eclipse 1.3.3 is out with support for Eclipse 3.6. Install it with Eclipse 3.6's new Eclipse Marketplace feature by going to Help > Eclipse Marketplace, and search for Google Plugin for Eclipse. Alternatively, here are the update sites: - Eclipse Helios (3.6): http:/

Re: MVP with EventBus question

To answer my own question: 1. Gin can be used to inject the EventBus into the View as well as the Presenter, so now our View has a reference to the EventBus 2. In order to give the EventBus to the Widgets "owned" by the View those Widgets will require a constructor argument which will be the Even

Re: How to use one service from several GWT-Apps

A question what do you use for route on map?? Regards giuseppe Inviato da iPhone di Giuseppe La Scaleia Il giorno 23/giu/2010, alle ore 22.13, newnoise > ha scritto: and when i wrote service again, i totally meant servlet. its been a looong day ... On 23 Jun., 22:11, newnoise wrote: sorry

Re: How to use one service from several GWT-Apps

and when i wrote service again, i totally meant servlet. its been a looong day ... On 23 Jun., 22:11, newnoise wrote: > sorry i meant service. > > i try to explain the problem more precisely: > i got a map. users can, for example, use the app to calculate a route- > advise. if the user did so he

Re: How to use one service from several GWT-Apps

sorry i meant service. i try to explain the problem more precisely: i got a map. users can, for example, use the app to calculate a route- advise. if the user did so he may want to print the route. but the map is nearly fullscreen, so if he justs prints it like that it looks pretty bad. so what i

Re: right way to create a link handler?

What part of that code is deprecated? In GWT Hyperlink affects history, Anchor does not. On Jun 23, 7:52 pm, Thomas Broyer wrote: > On 23 juin, 16:46, Vik wrote: > > > Hie > > > seems the code > > final Hyperlink adminLink = new Hyperlink(); > > adminLink.setText("Admin"); > > adminLink.addCli

MVP with EventBus question

Working with the MVP pattern, or more like the VP pattern at this point, I have: MainPagePresenter MainPageView WidgetA WidgetB ... so imagine that WidgetA and WidgetB will be attached to MainPageView. Using Gin I have an EventBus injected into the MainPagePresenter. I can then add click handlers

Re: RPC call does not work after upgrading to Safari 5

After further research on the web and directing me to review my server's logs I believe my problem may be due to my app still being run as a gwt 1.4. If so, are there any options other than upgrading the app to a newer gwt version? Below is from my Tomcat server log: SEVERE: Exception while dispatc

One Service, multiple users

I have a service that instantiates and keeps state (variables in the back end that is controlled by the service) until the user logs out. What happens exactly when two users access my GWT service; will there be one service instance for each user or will one be shared between them? I try to figure o

Re: How to use one service from several GWT-Apps

"service"? Printing thro web service that all/any window could call with a single url? Why would you need to duplicate code when you can call it with a single url? Or did you mean you have a specialised GWT window written to handle printing and you wish to route all printing to that GWT window? A

Re: Is this the correct way to add an Widget directly to DOM ?

Your question seems a little confusing, but your idea is not quite right. Firstly you shouldn't have to call super.onAttach(), the real problem is you are effectively bypassing GWT's widget/event system by trying to get the widget's element and attach it directly. In effect you're mixing GWT and Ja

Re: Disable the default contextmenu in richtext editor

You are on the right track with these: event.preventDefault(); event.stopPropagation(); But firstly, are you clear about the difference between a "Click" event and Event.ONCONTEXTMENU? You may be trying to suppress the click event, but you really need to 1) sink the context menu event, and 2) pre

Re: UIBinder Benefits?

That has to be the most disturbing use of annotations I have ever seen... on so many levels... On Wed, Jun 23, 2010 at 11:52 AM, jocke eriksson wrote: > Great post! > Jocke > > 2010/6/23 Blessed Geek >> >> Looking at your annotation, I find that I have to learn yet another >> language. >> I mean

Re: Pass a method as parameter in GWT

Thanks man. Well I've solved it by creating a interface in the B class and calling it in the A class. On Jun 23, 11:36 am, olivier nouguier wrote: > keep cool ;) > > You can pass a Runnable (Command) as parameter ... like a clikHandler > > On Wed, Jun 23, 2010 at 4:29 PM, Thiago Miranda de Olivei

Re: UIBinder Benefits?

Great post! Jocke 2010/6/23 Blessed Geek > Looking at your annotation, I find that I have to learn yet another > language. > I mean learning the annotation style as a language. > > UiBinder is in XML and if you are familiar with XML, it's a breeze to > understand what's going on. > > For the ma

Re: UIBinder Benefits?

Looking at your annotation, I find that I have to learn yet another language. I mean learning the annotation style as a language. UiBinder is in XML and if you are familiar with XML, it's a breeze to understand what's going on. For the many many years doing distributed computing in industrial env

Re: right way to create a link handler?

On 23 juin, 16:46, Vik wrote: > Hie > > seems the code > final Hyperlink adminLink = new Hyperlink(); > adminLink.setText("Admin"); > adminLink.addClickHandler(new ClickHandler() { >       public void onClick(ClickEvent event) { >         // Instantiate the popup and show it. >      loginPopup =

Re: Safari 5 - (RangeError): Maximum call stack size exceeded

Just trying to get some scope around this issue. How many developers are still on 1.7.x (or prior) and experiencing this problem? Basically, would a 2.0.4 fix a majority (if not all) of the current issues? If not, how feasible would it be to have you upgrade to 2.0.4 from a 1.x release to fix this?

Re: Safari 5 - (RangeError): Maximum call stack size exceeded

On Wed, Jun 23, 2010 at 6:50 AM, Thomas Broyer wrote: > > > On 23 juin, 03:52, Pascal wrote: > > Hi, > > Has the workaround been included in the codebase somewhere? Is there a > > chance that there will be a point release soon? > > There's been a change at the compiler-level instead: > http://co

How to use one service from several GWT-Apps

Hi, I'm currently trying to add some printing functions to a map-software. If the user hits the print-button a new browser-window, which's dimensions fit to a normal sheet of paper, is opened. As the user usually wants to print stuff like a route or so the new window needs to use the same services

Error in Presentations page on

Apologize if this mail is in the wrong ml. Just could not figure out how to send feedback to webmaster. In the Google Web Toolkit page on code.google.com, the Presentations Page(link at the bottom left) is not working. The following is the link to the page. http://code.google.com/webtoolkit/media_g

Re: Irony: GWT Showcase demo does not work with Chrome

filed a bug in adblockforchrome: http://code.google.com/p/adblockforchrome/issues/detail?id=3729 -- Forwarded message -- From: neshaug Date: 10 Apr., 00:10 Subject: Irony: GWT Showcase demo does not work with Chrome To: Google Web Toolkit Same for me 5.0.372.0 Ubuntu 9.10, and w

how can I start a HttpServlet in an Eclipse GWT project?

I'm using GWT 2.0 with Eclipse Galileo (3.5). Currently the project works fine, but it's all client side interaction at the moment. I want to use HTTP as the data transfer method, because that's what will be used in production, together with JSON. I want a HttpServet for testing in my Eclipse proj

Re: Hiding fully qualified class name sent to the browser

Hi, If your problem comes from class name included in the JavaScript files (and affected to some properties of JavaScript object), you can try to use the following optimization: http://code.google.com/p/google-web-toolkit/wiki/NoClassMetadataOptimization Olivier On Jun 22, 3:55 pm, moorsu wrot

Re: GWT Application does not work in IE8 at all?

Hi, You added a catch block. What is the caught exception? Can you add a uncaught exception handler using GWT.setUncaughtExceptionHandler in the constructor of your EntryPoint? Do you catch an exception? Do you have a small project with this error? Olivier On Jun 13, 6:48 pm, Xandel wrote: > Hi

Re: cursor while server processing

Hi Ivan, in general server calls running asynchron in background. However, i rare situations, where you wont allow to user to doint anything (for example: after entering credentials) you may put a glass panel over the browser window. Stefan Bachert http://gwtworld.de On Jun 22, 8:06 pm, Iván Nav

right way to create a link handler?

Hie seems the code final Hyperlink adminLink = new Hyperlink(); adminLink.setText("Admin"); adminLink.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { // Instantiate the popup and show it. loginPopup = new LoginPopup(); loginPopup.showRelativeT

Re: Socket Permissions on GAE

You can't open sockets if you are using GAE, and there is no way around it. But GWT is completely independent of GAE. If you disable GAE, you can use sockets on your server side. --Sri On 22 June 2010 08:25, Big_Ali wrote: > Hi, > > I'm kinda new to GWT but I've been using Java for a long time

Re: Pass a method as parameter in GWT

keep cool ;) You can pass a Runnable (Command) as parameter ... like a clikHandler On Wed, Jun 23, 2010 at 4:29 PM, Thiago Miranda de Oliveira < thiago...@gmail.com> wrote: > Plz, someone? > > On Jun 23, 10:45 am, Thiago Miranda de Oliveira > wrote: > > Hi. > > Im building a logic here that a

Re: Dynamic Label from database.

Hi, String valueFromDatabase = ...; Label label = new Label (); label.setText (valueFromDatabase); What is the problem? Stefan Bachert http://gwtworld.de On Jun 23, 11:25 am, cody wrote: > Hi, > > Any idea how to create a label which text is retrieve from database? -- You received this me

Re: Java Preferences API impl. for GWT

amos schrieb: > is there any suitable implementation of Java Preferences API for GWT? > Or at least some thought about it? I mean mainly considering client > server asynchronous nature of GWT and what could be possible storage > engine for this kind of service. I know there is Cookies class, but >

Re: Pass a method as parameter in GWT

Plz, someone? On Jun 23, 10:45 am, Thiago Miranda de Oliveira wrote: > Hi. > Im building a logic here that a class A instantiate a object of > another class B. B has a specified clickHandler that does a animation. > I want that the class A can pass a method to the class B as a > parameter to do t

NumberFormat on integer

Why does GWT not have a getIntegerInstance() in NumberFormat?? It seems simple enough to implement and it is part of java... Is it implemented somewhere else? Thanks, Pat -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this g

Re: GWT Application does not work in IE8 at all?

I have exactly the same error, except that it happens in IE7. The application runs fine in IE8. The application is built with GWT 2.0.3. For the record, the faulty generated code is: function entry0(jsFunction, thisObj, arguments_0){ var initialEntry; initialEntry = entryDepth++ == 0; try {

Re: Information about PHP + MySQL E-book

Wrong group? On Tue, Jun 22, 2010 at 6:16 PM, J3p wrote: > Hi, I need some Information from you. Someone told me to buy E-book > about PHP + MySQL in > http://php-mysql-ebook.blogspot.com > Does anyone have experience about this? > > > thanks > > -- > You received this message because you are sub

Re: unable to lode moduloe entry point class

well i don't know what was the reason for this error I have fixed it...Here is the steps i have done to fix it. 1. i did not set the JAVA_HOME variable and its value. And i forgot to add the path also so added the path and set the Java_Home variable and its value now its is working fine. Regards,

Is this the correct way to add an Widget directly to DOM ?

Heres my example (a custom widget): public class TestWidget extends Composite { private static TestWidgetUiBinder uiBinder = GWT .create(TestWidgetUiBinder.class); interface TestWidgetUiBinder extends UiBinder { } @UiField Button b

Java Preferences API impl. for GWT

Hello, is there any suitable implementation of Java Preferences API for GWT? Or at least some thought about it? I mean mainly considering client server asynchronous nature of GWT and what could be possible storage engine for this kind of service. I know there is Cookies class, but it's bound to a p

Information about PHP + MySQL E-book

Hi, I need some Information from you. Someone told me to buy E-book about PHP + MySQL in http://php-mysql-ebook.blogspot.com Does anyone have experience about this? thanks -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this g

Re: GWT Application does not work in IE8 at all?

Hi, I found your initial post on stackoverflow, and came here hoping for answers... I have the exact same problem you have, except it's under IE7. I have no problem under IE8. For me, the error comes from: function entry0(jsFunction, thisObj, arguments_0){ var initialEntry; initialEntry = entr

Re: unable to lode moduloe entry point class

Can any one help me i am new to the GWT. I just started it 2 days back and this is my first example tutorial and i am not finding any solution to this error . Tnx in advance Regards, Ravi Kumar Chaurasia Dept of Information Technology NIT,Durgapur On Tue, Jun 22, 2010 at 11:54 AM, Ravi Kumar w

Hiding fully qualified class name sent to the browser

Hi, Would it be possible to obfuscate the fully qualified class name which is visible at the browser if you use firebug?. I would like to see it as a.b.c.d instead com.mycompany.myproduct.mypackage.MyClassName. Also I do not use the same domain object as model but use Lists and Maps to send data

Re: TabPanel broken in new Chrome version

filed a bug at adblockforchrome for the gwt showcase page: http://code.google.com/p/adblockforchrome/issues/detail?id=3729 On 3 Mai, 08:40, Frank wrote: > I starred it and added a reply with my findings about the issue. > > On 30 apr, 15:23, Steve wrote: > > > > > The issue is 4698 - you might w

unable to lode moduloe entry point class

Unable to load module entry point class 11:29:28.742 [ERROR] [stockwatcher] Unable to load module entry point class com.google.gwt.sample.stockwatcher.client.StockWatcher (see associated exception for details) java.lang.NullPointerException: null at com.google.gwt.sample.stockwatcher.client.St

How to make a TabBar with images on the tabs (GWT 2.0)

As a GWT newbie, I struggled with placing images on TabLayoutPanel (or DecoratedTabPanel?) tabs in place of text labels. The solution is elegant and VERY simple. TabLayoutPanel tabPanel = new TabLayoutPanel( 8.5, com.google.gwt.dom.client.Style.Unit.EM ); VerticalP

Re: Million access to GWT Appl ??

There are many GWT applications handling more then million users like Gmail, Google Wave, Orkut etc... so can't believe that some one has raise such concern. On Jun 21, 1:25 pm, Jaroslav Záruba wrote: > What was such claim based on? It does sound weird to me. > Client-side, which is where GWT o

Disable the default contextmenu in richtext editor

Hi, I have created my own popup menu, which I want to display in RichTextArea, and it is appearing with right mouse click. my problem is that default broswer's context menu does also appear along with my menu. is there any resolution for this? I have seen lots of examples and code but all of them

Code after History.fireCurrentHistoryState() will execute any more?

hi, I have an MVP app, on which i'm showing different views on the same container as per the history token. So one of my view has a context checking logic, that checks whether the logged in cookie is there or not. If no cookie, I need to redirect to the login view by changing the history token. So

Socket Permissions on GAE

Hi, I'm kinda new to GWT but I've been using Java for a long time. I'm trying to develop a program that requires talking to sockets. But it looks like that the application engine does not allow that. I defined a java policy file and put it in my GAE plugin folder of eclipse but it does not change

Re: UIBinder Benefits?

Hi, On Jun 22, 3:36 pm, Andrew Hughes wrote: > Almost all of the "problem's" listed below are bad advice and I suggest you > disregard them. Do you, or others, have any valid arguments (opinions are no valid arguments) I am not going to do things the wrong or the poor way just because most peop

Re: JsonpRequestBuilder onFailure

nevermind just found the API http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/jsonp/client/JsonpRequestBuilder.html#setFailureCallbackParam%28java.lang.String%29 On Jun 23, 9:42 am, randasin wrote: > I just start using JsonpRequestBuilder.  I understand for the most > part

Re: server side entry point to open/close database?

Hello, after your post I would open/close my db within each service call. If I would do it with a pool, I would need 2 entry points, one to open the pool and one to close it. If I would go this way, would these entry point exist (is there a deinit)? Thanks Magnus On 20 Jun., 15:58, roji wrote:

Pass a method as parameter in GWT

Hi. Im building a logic here that a class A instantiate a object of another class B. B has a specified clickHandler that does a animation. I want that the class A can pass a method to the class B as a parameter to do the animation and some extra stuff that I wanna do in the class A. So I was thinki

JsonpRequestBuilder onFailure

I just start using JsonpRequestBuilder. I understand for the most part what to return for a successful response, but under what circumstances is AsyncCallback.onFailure method invoked? In other words, what should I return in my JSON response (on the server side) to indicate a failure? -- You r

Grid - controlling pixel sizes

Hello, I would like to build a Grid (to represent a chess board) with predictable pixel sizes. For this I need to know: Given a single cell has pixel sizes (x, y), what's the pixel size of the whole grid? How can I compute this? In this context I tried to set every cell to an exact pixel size:

Re: blank page in IE8

Hi actually it was a DOCTYPE options, I removed the "-//W3C//DTD HTML 4.01 Transitional//EN" and it works. thanks On Jun 23, 11:58 am, Asier wrote: > El 23/06/2010 7:02, kais blah escribi : > > > Hi, > > > I have problem on my GWT application. its working correctly under chrome > > and Firefo

Re: Order in new CellTable

Thanks very much Jaroslav!! best regards Daniele On 20 Giu, 19:48, Jaroslav Záruba wrote: > The reason why I proposed adding single event-handler on whole table was due > to performance concerns. I read somewhere in GWT-docs that large number of > event-handlers might affect responsiveness of y

Re: compile problems with GWT 2.1

When I run bikeshed, I got the following error. I can not fix this problems by following Eclipse.readme and turorials from DataNucleus. Can somebody kindly provide the working bikeshed source code in Eclipse project so I can learn GWT 2.1 without wasting my time on DataNucleus. I appreciate your ki

Re: Unsinking mouse over/out/move events for a CellList/Tree/Table

Thanks Thomas, Test and works as suggested. The class owning my CellList extends Composite and I now have overridden the onLoad method like this: @Override protected void onLoad() { myCellListView.unsinkEvents(Event.MOUSEEVENTS); } ... and no longer are the mouse over/out/move events fl

Re: Unsinking mouse over/out/move events for a CellList/Tree/Table

On 23 juin, 10:51, Paul Schwarz wrote: > Summary: in a CellList I want to sink the ONCLICK and ONCONTEXTMENU > events to be handled by my Cell's onBrowserEvent method, but I don't > want any mouse over/out/move events, but cannot seem to unsink them. > > In 2.1 M1 we have CellList. If you look a

Re: Safari 5 - (RangeError): Maximum call stack size exceeded

On 23 juin, 03:52, Pascal wrote: > Hi, > Has the workaround been included in the codebase somewhere? Is there a > chance that there will be a point release soon? There's been a change at the compiler-level instead: http://code.google.com/p/google-web-toolkit/source/detail?r=8300 I don't think

Re: FYI: Element .getTagName() returns uppercase tag names, like DIV, LABEL, SPAN

Thanks Thomas. Read and understood. Would it not be helpful to put that in the comments block of getTagName() just to make it very clear to the users who haven't come across that section in the HTML spec? On Jun 23, 1:16 pm, Thomas Broyer wrote: > On 23 juin, 11:05, Paul Schwarz wrote: > > > > >

Re: Why appear OPTIONS instead of POST in my RPC calls?

Thanks for your comment, it helped me a lot. Indeed that's the "problem". I guess the next step is to create a good response so the RPC works. Or is there any better solution? (I can't avoid the cross-site situation) I've overriden the doOptions method in the servlet with the following code:

Re: FYI: Element .getTagName() returns uppercase tag names, like DIV, LABEL, SPAN

On 23 juin, 11:05, Paul Schwarz wrote: > Using 2.1 M1 I noticed that Element has the method hasTagName, which > looks like this: > >   public final boolean hasTagName(String tagName) { >     assert tagName != null : "tagName must not be null"; >     return tagName.equals(getTagName()); >   } > >

Re: compile problems with GWT 2.1

Thanks BlessedGeek, It works perfectly with that line My app is totally functionnal and I was even able to add the new Data Presentation Widget. FYI: Correction is not yet included in the GWT 2.1 M1 version On 25 mai, 15:34, Thomas Broyer wrote: > On 24 mai, 01:53, Blessed Geek wrote: > >

Re: Dynamic Label from database.

Is your database situated on the server-side or on the client-side ? If on server-side, I see no other way than this : Prepare your Java logic on your server (extract the data you want from the DB) , and then expose this method, the same way it's done in the "greeting" sample project. If on clien

Dynamic Label from database.

Hi, Any idea how to create a label which text is retrieve from database? -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email

Re: Data Presentation Widgets Help

I got started by using antony.trupe's examples given in: http://stackoverflow.com/questions/2891803/how-to-use-gwt-2-1-data-presentation-widgets/2944454#2944454 It doesn't have a CellTree example, and since my project doesn't include a Tree I haven't delved into that yet. I needed something that

FYI: Element .getTagName() returns uppercase tag names, like DIV, LABEL, SPAN

Using 2.1 M1 I noticed that Element has the method hasTagName, which looks like this: public final boolean hasTagName(String tagName) { assert tagName != null : "tagName must not be null"; return tagName.equals(getTagName()); } Almost synonymous with this: "div".equals(element.getTagN

Re: Inserting an external HTML/JSP Page in GWT

Thanks On Jun 18, 8:05 pm, Stefan Bachert wrote: > Hi Gaurav, > > as you say, > just use the Widget Frame which is an html > The method is setUrl () > > Stefan Bacherthttp://gwtworld.de > > On Jun 16, 2:43 pm, Gaurav Munjal wrote: > > > Is there an option that when the user clicks on one of the

Re: Data Presentation Widgets Help

I am trying to find the same doc, so far it is a bit empty. http://stackoverflow.com/questions/2891803/how-to-use-gwt-2-1-data-presentation-widgets http://groups.google.com/group/google-web-toolkit/browse_thread/thread/357ab22364b0bcea?pli=1 That is all i found but I have not tested that code yet

Unsinking mouse over/out/move events for a CellList/Tree/Table

Summary: in a CellList I want to sink the ONCLICK and ONCONTEXTMENU events to be handled by my Cell's onBrowserEvent method, but I don't want any mouse over/out/move events, but cannot seem to unsink them. In 2.1 M1 we have CellList. If you look at the constructor of CellList you'll see on line 13

Re: blank page in IE8

El 23/06/2010 7:02, kais blah escribió: Hi, I have problem on my GWT application. its working correctly under chrome and Firefox but not IE. can someone help me to troubleshoot it, is it CSS problem or scripts problem? Perhaps you can try to enable the "Compatibility View"? Regards -- You r

Re: Error: Permission denied for to get property Location.href from .

Ok, I'm sorry not having be able to help you more than this... Good luck for your app Regards, Jeff On 22 juin, 17:53, randasin wrote: > Created a bug > report:http://code.google.com/p/google-web-toolkit/issues/detail?id=5049&q=s... > > On Jun 22, 10:32 am, randasin wrote: > > > It's this line