Re: How to access ui:image programmatically

@UiField ImageResource icon_check; On Fri, Mar 11, 2011 at 3:41 AM, Kathiravan Tamilvanan wrote: > I have defined my image resources in the ui binder as follows > > > > I can use this inside the ui binder file successfully. How to access the > same image resource programmatically to set it on a

Re: Eclipse plugin problem with OSX Java update 4?

Maybe you have to install the latest Java developer package from Apple ("Java for Mac OS X 10.6 Update 4 Developer Package") -- I did this and pointed my JDK 1.6 home to the (new) location: /Library/Java/JavaVirtualMachines/1.6.0_24-b07-334.jdk/Contents/Home. Everything works as before. Sebastian

UiBinder and Constants in HTML

Hi everyone. What's the best way to reuse a global constant within UiBinder ? I did the following: At we strive for our customers. It works but it's a bit heavy. It would be nice if I could use somethin

How to access ui:image programmatically

I have defined my image resources in the ui binder as follows I can use this inside the ui binder file successfully. How to access the same image resource programmatically to set it on a view. I want to use it on a Image on the source code as image.setImageResouce( ) -- You received this mes

Re: How to send an Email with GWT to a specific Address?

Can make a rpc call? If yes do in plain Java in the server side. Juan 2011/3/10 antrox > Hello Guys, > > i wanted to make a small webshop and how can i send an email with GWT > to specific Address? > > I wanted to write some TEXT into an ArrayList and then generate from > the ArrayList an Email

Re: EventBus necessity

The reason is explained here: http://dl.google.com/io/2009/pres/Th_0200_GoogleWebToolkitArchitecture-BestPracticesForArchitectingYourGWTApp.pdf Juan 2011/3/10 Alexis10 > I learn G

Re: How to send an Email with GWT to a specific Address?

Any mail sending has to happen on the server side. Which means sending teh mail is done using teh Java Mail API, not anything in GWT (other than using RPC to send your message to the server to be mailed). Greg On Mar 10, 2:28 pm, antrox wrote: > Hello Guys, > > i wanted to make a small webshop

Printing problem

Hi All, I am using code given by Andre to print. That code working fine. https://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/5bf6997b00dca94a?hl=en But when I open that window on button click from another window than print blank page. code which I am using to open that window

Re: GWT: browse files on the server-side

Well, the RPC approach seems like a very straightforward way to go. Have a command that takes a String as an argument (the path to the directory of interest), and returns a Collection of Strings (the files and directories in the directory of interest). Or you could return a Map, with relevant meta

compiling projects with multiple GWT Client modules

Hello Everyone, I have broken my Client side part of my GWT app, into several gwt modules, - a common module configuring EventBus,PlaceController,ActivityMapper, + EntryPoint) - several modules each corresponding to a Functional Area (Reports, Tasks, etc), these don't have any EntryPoint, a

Javascript exception when deleting the last node in a CellTree

Hi all, I am using the CellTree to add and remove nodes (on the same level, only a list of nodes). But I've encountered an exception when attempting to remove the last node of the CellTree : Uncaught JavaScript exception [uncaught exception: java.lang.AssertionError: Child index out of bounds] in

Is it possible? GWT.create(String)

Is it possible to make a GWT.create(String parameter) ? I need to do class.forname("abc") but I know that it is impossible in the client side. How can I do something like this on the client side? Thanks! -- You received this message because you are subscribed to the Google Groups "Google Web T

How to send an Email with GWT to a specific Address?

Hello Guys, i wanted to make a small webshop and how can i send an email with GWT to specific Address? I wanted to write some TEXT into an ArrayList and then generate from the ArrayList an Email which should be sent to a specific mailadress. kind regards -- You received this message because yo

Re: GWT and Java 1.6

Hi, i had the same issue with GWT 2.2.0 and Java 1.6. The following workaround solved it: - Extract javax/annotation from rt.jar (found in the JRE directory) and put it in a new JAR file (for example annotations.jar). Be sure to keep the exact directory tree structure, eg. your annotations.jar sh

Re: GWT: browse files on the server-side

You just need to list this files or will be able to dowload or upload files to that directory? You could use something over FTP. I think that is the safest way, allowing to controll the acces to that directory PS. Sorryfor some possible bugs in my English! LoL On 10 mar, 05:59, "Natalie.La

Re: Eclipse plugin problem with OSX Java update 4?

I have the same problem. After the OSX Java 1.6.0_24 (Java Update 4) installation everything worked correctly about 6 hours. (And numerous restarts of the server). Then, out of the blue, when I start the server, it dies after about 4 seconds. Roughly at the point that the Development Mode panel i

Re: Web Application .launch configuration on a Mac adds "-d32 -xstartOnFirstThread" to VM ARGS

Hi Dimitri! I ran into the same problem. I never noticed this before, but since the latest Java upgrade from Apple (OSX 10.6 Java Update 4) the "-d32" flag causes my JVM to crash with an exit value of 138! If I manually change "-d32" to "-d64" my JVM runs fine... It would be nice if the -d32 co

EventBus necessity

I learn GWT since 2 weeks. My last lesson concerned MVP, here: http://code.google.com/intl/fr/webtoolkit/articles/mvp-architecture.html Dealing with the example given by google in the tutorial, I don't understand the use of eventBus, who is a instance of HandlerManager in the AppController. Is it

Change CellTable Cell colors

Hi all, I am not very good with css. So here is what I am trying to achieve: I am creating a CellTable and populating with some data I get from the database. I then do some manipulation on the retrieved data and get certain values of interest (which represent some cell values in CellTable). No

Re: How to setup projects with a GWT fronted and Spring/JPA/Tomcat backend?

hi Adib, u might want to take a look at Spring Roo. The scaffolding might not be very extensible... but the resulting pom.xml and the project setup resulted from the simple gwt setup command is priceless imho. And it really help to have something working so u can put a break point on the app to s

Re: EntityProxy with Enum

It's a path, so it should be server/domain, not server.domain. -- 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-

Re: cannot install gwt IE developer plugin

oh. Users trying to install for IE9 will not be able to install unless they add a specification to the doctype to force IE9 to render as IE8, per this post from Google... http://googlewebtoolkit.blogspot.com/2010/12/support-for-gwt-dev-mode-in-ie-9.html -- You received this message because you

Re: cannot install gwt IE developer plugin

I also can not install using Virtual PC with Windows 7(vista) 32-bit , IE9. regserver.exe solution did not work (error: module not found) download installer to hard drive and install after using control-panel to de-install non-working plugin did not work Testing for IE9 is currently blocked. -

FlowPanel

Hi, I have a FlowPanel to which I add a bunch of widgets If I fill it with several buttons and a textbox and I resize it, in particular, when I change its width in the browser, it behaves as I expect, i.e: it tries to fit as many as possible into one line then it continues on the one below. If,

Re: What do you think about my Session flow?

And how to you verify the user as logged in in each request? I don´t get it ;) On 10 Mrz., 21:50, dmen wrote: > You should be bothering with any of this stuff. Session management is > being handled by your java server (e.g. Tomcat) automatically. -- You received this message because you are sub

Fast redeploys with gwt and jetty (eclipse project provided)

I would like to share some thoughts on the quickest way to develop web projects in eclipse without wasting time with the redeploy. One thing that annoys me is to make a change in code and having to wait several minutes while a redeploy is made. I tried several solutions, including JRebel, but I

Re: EntityProxy with Enum

hmm.. when i changed the path to path="server" it worked but not when i did path="server.domain" -- 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 fro

GWT in Eclipse class load order

Is there a way to tell the GWT project which order to load the classes in development mode? I'm getting an error and I think its because there is a class conflict. I'm integrating BIRT with GWT and I have my jars on the server side and then I call the RPC and I get the error Could not initialize cl

Re: EntityProxy with Enum

It should work if the TypeEnum is placed into a translatable package http://code.google.com/webtoolkit/doc/latest/DevGuideOrganizingProjects.html#DevGuideModules -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send e

Re: using external jar

Andras, If you are going to be using external jars on the client side, you have to have the source code for those jars, and you have to create a .gwt.xml file for each one. If you already have this then I'll look deeper into your problem. Otherwise, if you don't have the source code then you can't

EntityProxy with Enum

I have created the entityproxy with the Enum return type. The enum is on the server side domain object. public interface StepProxy extends EntityProxy { abstract TypeEnum getType(); } I get an error when i run the application i get the error. No source code is available for type TypeEnum; di

Jetty Context v. Tomcat Context

The production version of my GWT app runs under Tomcat, with the following settings: context.xml: This allows my app to connect to a SQL Server database maintained by IT. I would like to be able to debug client side code in my app, which means I need to get this working in development mode

using external jar

Hi all! I think I lost a little bit. I would like to use and external jar in my gwt project. Basically, this jar contains the DTO classes which used by EJB Entity and gwt classes. So, because of this I made a new project and I put here my DTOs. I've found this [1] article about how can I use exter

Re: What do you think about my Session flow?

You should be bothering with any of this stuff. Session management is being handled by your java server (e.g. Tomcat) automatically. -- 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@go

Re: RequestFactory calling find method for every item in a list

This is the default implementation for "isLive", so RequestFactory can detect if an object has been deleted (and then dispatch an EntityProxyChange(DELETED) event). You can override it in your Locator if you have one. -- You received this message because you are subscribed to the Google Groups

Re: CellTable selection issue

You're probably not using a NoSelectionModel. The SingleSelectionModel and MultiSelectionModel will remember the selection, so when you click on the cell again, the selection doesn't change, so no event is dispatched. -- You received this message because you are subscribed to the Google Groups

Error when using apache proxy with RPC call

Hi, I've got some error on the RPC call when application url goes across apache proxy. 18:50:33,741 ERROR [[/OpenKM]] FrontendLanguageServlet: ERROR: The module path requested, /frontend/, is not in the same web application as this servlet, /OpenKM. Your module may not be properly configured or

Re: Eclipse plugin problem with OSX Java update 4?

also tried creating tutorial project - same problem. Server starts, then terminates. -- 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

Re: RequestFactory calling find method for every item in a list

I've seen this as well. My suspicion based on some debugging and breakpoint work is that the RequestFactory is properly retrieving the related objects using the relation, but then immediately querying them all again to verify their version numbers match the ones from the DB. I worked around

CellTable selection issue

Hi! When I click a row on a CellTable, it opens a new view in my app, replacing the present one. However, when I return to the list of rows and reclick the same selection, the selection event does not fire. Is there a way around this? Thanks! Maurice -- You received this message because you a

Eclipse plugin problem with OSX Java update 4?

Suddenly my eclipse plugin is not working; I first noticed it after applying the OSX Java update this morning. I launch the application as normal (no code changes from the last time I successfully ran it), console output seems normal: 2011-03-10 12:18:49.667 java[875:a07] [Java CocoaComponent c

Re: RequestFactory calling find method for every item in a list

Oh, and that get method is instance, not static. Loaded on the lookup for MyEntity. 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

RequestFactory calling find method for every item in a list

Hi there! Hoping for some insight on this one. I have an Entity that returns a list of related entities. @Entity class MyEntity { private relatedList; public static List getRelatedEntities() { return relatedList; } } I eagerly fetch these related items myself on the server when MyEntity loo

Cell grids

I am trying to create a cellgrid. That would be something like a cellList with the difference that it should be able to use all arrows to navigate throw the grid. I have tried it with a normal cellList but it seems only possible to use up and down arrow. The function below from package "com.google.

Re: GWT Designer - full version

This page does not say that GWT Designer is a "standalone" product :-) Ok I found the page where Eve found the quote : http://code.google.com/webtoolkit/download.html If you click on the Download button for GWT Designer, you see that you are redirected to the eclipse download. So there is no "stan

Re: java.util.ConcurrentModificationException after installing GWT 2.2

Hello, On Mar 10, 8:59 am, tdk wrote: > Juan, > > On 9 Mrz., 12:37, Juan Pablo Gardella > wrote: > > > Is SmartGWT compatible with GWT 2.2? > > Seehttp://groups.google.com/group/google-web-toolkit-contributors/browse... > > thanx for the link, good point! > > But, alas, it doesn't apply for my

Re: GWT Designer - full version

http://code.google.com/webtoolkit/tools/gwtdesigner/index.html 2011/3/10 Boris Lenzinger > Can you give the URL where you found this text please ? > > Boris > > 2011/3/10 Eve > >> I understand the update site is to install the plug-in for Eclipse. >> However, on the GWT download page (see text

Re: GWT Designer - full version

Can you give the URL where you found this text please ? Boris 2011/3/10 Eve > I understand the update site is to install the plug-in for Eclipse. > However, on the GWT download page (see text quoted below), it mentions > there is a GWT Designer full version which is a standalone? > Is there a s

Re: Class files in src directory? (Google Eclipse Plugin Debug Mode)

Re-reading this today with fresh eyes, I realize my only statement of the problem was in the subject line. The problem I am facing is that every time I run our GWT application in DEBUG mode in Eclipse, *.class files are being generated and inserted directly into the /src folder. In classic fashio

Re: Abstraction in RequestFactory

Maybe instead of parameterizing the method you should parameterize the class: class BaseEntity { public List findPage(int start, int length, List sortFields, List sortDirs) { … } } class TestEntity extends BaseEntity { … } but even then, it wouldn't work, because of the issue David menti

Re: New to GWT and 2.2. Should I expect Internal Compiler Exceptions ?

No, you should not expect internal compiler exceptions. Whether you've tripped up on a known bug or not, I don't know. The GWT issue tracker may help you http://code.google.com/p/google-web-toolkit/issues HTH Paul On 10/03/11 02:42, Davi

Re: Abstraction in RequestFactory

Hi, I see a couple issues here. 1) Java generics use run-time type erasure in order to preserve run-time compatibility with older JVMs when generics were introduced into the language. So at run-time, unparameterized List and List are in fact ambiguous, although I don't see where findPage(int, int,

Re: GWT-Designer bug ?

the new beta-version works. thanx :-) On Thu, Mar 10, 2011 at 2:35 PM, Eric Clayberg wrote: > For some reason, Maven does not add the gwt-dev.jar to the classpath. > > You can either copy gwt-dev.jar (with its original name) to the same > Maven folder as gwt-user.jar or update to the latest GWT

Re: GWT Designer - full version

I understand the update site is to install the plug-in for Eclipse. However, on the GWT download page (see text quoted below), it mentions there is a GWT Designer full version which is a standalone? Is there a separate standalone application that is not an Eclipse plug- in? or is this the same as t

Abstraction in RequestFactory

Hi all, I am using RequestFactory with JPA and am attempting to abstract some of the common methods. However, whenever I abstract a method that takes a List or Set parameter, I get errors such as: Line 3: The type BaseEntityServiceImpl must implement the inherited abstract method BaseEntityServi

New to GWT and 2.2. Should I expect Internal Compiler Exceptions ?

I was fiddling with the gwt canvas demo and ran across an Internal Compiler Exception. Not that I mind, because I am nothing if not flexible! Should I poke into the compiler code since gwt developers have to handle this all the time, or is it just because I've done something very wrong? Thanks if

how import view files in another view

Hi All, I am new to the GWT. and in our project we are having separate java view files for designing a page and each page have header and footer part. i want to create common header for all the views thru java not with xml. for example i am having Headerview.java file which is having respective lab

Re: GWT Incubator with GWT 2.2

Will there be ProgressBar in GWT? If not, what are recommendations for adding progress bar functionality (it's just an example, I'm trying to understand the pattern with incubator features not in main GWT) in case a GWT user doesn't have time/will to implement his own and does want to generally sta

GWT: browse files on the server-side

Hi Any suggestions? /* I know that java.io.File is not serializable over the network BUT in my app I definitely need to present end-user list of files residing on the server (not all - but in one directory). First idea that come to my mind is to just send through RPC call file- names (plain stri

How to setup projects with a GWT fronted and Spring/JPA/Tomcat backend?

Hi, I am new to GWT I have only gone through the getting started tutorial and watched most of the videos from Google IO. I am quite impressed with GWT and I am trying to move to the next stage of actually using it in the current application I am developing. The application I am working on is built

UiBinder - child widgets added before arbitrary setters are called

Hello, I have following problem when creating custom widgets for UiBinder. In short, it looks like when I extend Composite and implement the HasWidgets interface and then add some arbitrary setters, the HasWidgets.add(Widget) method is called before the setters are called. For example I have clas

Re: Unable to run GWTP app after migration to 2.2

You need gin 1.5. This version is compatible with GWT 2.2.0 2011/3/9 natas > I'm having the same issue :s > > On Feb 21, 9:18 pm, Karthik wrote: > > I need a solution to the following problem : > > > > I am running eclispe 3.6, GWT 2.2, Guice 3.0 rc2, gin 10 r137 and gwt- > > p 0.5, the code co

Re: GWT-Designer bug ?

For some reason, Maven does not add the gwt-dev.jar to the classpath. You can either copy gwt-dev.jar (with its original name) to the same Maven folder as gwt-user.jar or update to the latest GWT Designer build where we have added a work around for this Maven issue... http://code.google.com/w

Re: GWT designer installation

Actually, it is very likely to be an Eclipse Update Manager problem or a local communications problem on your end. What version of Eclipse are you using and what exact update site URL are you using? The release or the beta? On Mar 10, 3:32 am, Rajeshwar Mitra wrote: > GWT designer installation i

Re: What do you think about my Session flow?

that's what i'm also doing now. would be interested in comments. i use google's guava for the expiration stuffs (concurrentHashmap) cheers On Thu, Mar 10, 2011 at 11:15 AM, Jambi wrote: > Hey there, > > I have implemented a Session management for the first time and I would > like to know if it

Popup panel

Hi All, I have created a popup panel and showing it relative to some panel defined in my ui.xml. But the panel is hiding behind the existing panels. How do I show the popup on top all the existing panels? or at the mouse position. -- You received this message because you are subscribed to the G

Re: "Maximum call stack size exceeded" on chrome and "too much recursion" on FF (gwt 2.2 web mode)

I added a bug report: http://code.google.com/p/google-web-toolkit/issues/detail?id=6123 On 8 Mrz., 18:58, Juan Pablo Gardella wrote: > I think this is a bug. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send

GWT Validator with Editor Framework

Hi, I am unable to validate entities using the editor framework. No matter what I do the errors are never thrown from client side or server side. Here is a code snippet: -- public class P { public P() { } @Size(min=4) privat

Re: Overriding JSNI methods causes crash ?

Thanks for you answer, In fact, solutions that don't write in the page (such as alert or console) do work but it doesn't explain why the problems happens when I use document.write On 10 mar, 10:52, Andi wrote: > maybe you should try "console.log" or "window.alert" instead of > document.write..

Re: Overriding JSNI methods causes crash ?

document.write(), unless executed synchronously as the document loads, implies document.open() which replaces the current document with a new, blank one (similar to navigating to about:blank). -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" gro

What do you think about my Session flow?

Hey there, I have implemented a Session management for the first time and I would like to know if it is an appropriate way to do it. My Flow looks like this: 1. User loggs in 2. Server checks login informations If the login informations are correct: 3. Server generates a SessionID, stores it i

Re: Using one Activity on two different places, with different funtionallity

Yes, exactley. But how/where do I declare that? Can't find any information about it. Thanks! Alex On 10 mar, 10:16, Rikard Hultén wrote: > Sounds to me like you want one place and two views? And depending on the > token in the place you display different views. E.g. place "product" and if > a pr

Re: Using one Activity on two different places, with different funtionallity

Ah okay, yes that makes sense. Now I understand what to do, just figure out how to do it :) Thanks a lot for your advice Rikard! Alex On 10 mar, 10:49, Rikard Hultén wrote: > You need to set up your place with a ID-field or something like that, and > some logic to translate it back and forth fro

Re: Overriding JSNI methods causes crash ?

maybe you should try "console.log" or "window.alert" instead of document.write.. andi (vom fon) On 09.03.2011, at 18:02, Pierre wrote: > Hi all, > > I am experiencing problems when using GWT / JSNI : > > For tests, let's have a parent class with a JSNI method such as > public class TestParen

Re: Using one Activity on two different places, with different funtionallity

You need to set up your place with a ID-field or something like that, and some logic to translate it back and forth from the token in the url... Pass the place to the activity (as in the standard example) and then set the view you want depending on what the place says. I have not done this but i

Re: Using one Activity on two different places, with different funtionallity

Yes, exactley. But how/where do I declare that? Can't find any information about it. Thanks Alex On 10 mar, 10:16, Rikard Hultén wrote: > Sounds to me like you want one place and two views? And depending on the > token in the place you display different views. E.g. place "product" and if > a pro

Re: Installing GWT to eclipse 3.6 (helios)

>From the GWT site as follows http://code.google.com/eclipse/docs/download.html I'm trying the update link for Helios. Thanks Rajesh On Mar 10, 12:37 am, gina wrote: > What's the update site you're trying to install from? > > On Mar 9, 2:42 am, Rajeshwar Mitra wrote: > > > > > I'm trying inst

Re: Using one Activity on two different places, with different funtionallity

Sounds to me like you want one place and two views? And depending on the token in the place you display different views. E.g. place "product" and if a product ID is specified you display a view with remove-button, or if no ID is given you display a view with add button. -- You received this me

Re: Installing GWT to eclipse 3.6 (helios)

Even for GWT designer Full version same thing is happening. The following error stack I'm getting. An error occurred while collecting items to be installed session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=). Problems downlo

Re: Using one Activity on two different places, with different funtionallity

Thanks for your responses Juan Pablo Gardella & Thomas Broyer! I understand that I have to initialize the activity depending on place in the ActivityMapper. At the moment I have initialized the same activity with two places. Both places are then defined in my class HelloActivity which extends Abst

GWT designer installation

GWT designer installation is not jsut working. Multiple time I tried with all the instruction and FAQ consultation. Still no luck it just starts download and at one pnt comes up with error "OSGi...location is not a valid archive". Probably this is not an eclipse update manager problem. I un-install