gwt

ui:msg with Dictionary in GWT

Hi Is it possible to use ui:msg with a Dictionary or a custom HashMap in GWT? If so how? Thanks A ...

Eclipse freezing at startup - before loading workspace

First thing on a morning, just after I switch on my PC (Windows XP) and start my Eclipse it simply shows the splash screen and then freezes. After about 20 minutes it will then ask me which workspace to load. The problem was happening with 3.5 and 3.6 Eclipse. With the 3.6 Eclipse installation I only have the standard PDE install + Goo...

call a servlet onload from a GWT application

I need to read database properties from server.xml and need this information on load of the page.How do I acheive it in GWT ? ...

How to redirect to login page after session expire in GWT RPC call

I am using GWT and RPC in my app. after session expires when I do a RPC call, because of my login-filter the request redirect to login.jsp, but my problem is client doen't show me login.jsp instead the RPC's onFailure raised. It means I should handle all my rpc's onFailure events for redirecting to login page ?!!!! Thanks ...

Why two appoaches of implementing interface ( view and presenter) used GWT-MVP tutorial ?

My question is based on GWT Tutorial http://code.google.com/webtoolkit/articles/mvp-architecture-2.html Here we have two pair of view and presenter In EditContactPresenter we are defining the view interface inside the presenter class EditContactPresenter implements Presenter{ public interface Display { HasClickHandlers getS...

GWT Selectable Grid

Does anyone know of a good selectable grid for gwt google web toolkit? I need this functionality ported over for my application. Just for example I would like it work similar to pfselect for the jquery library. Thanks, ...

Spring roo with GWT : How to stop scaffolding generation?

I am trying Spring roo with GWT. To generate the basic structure I used gwt:setup which generated the initial scaffolding but after that I want to stop the scaffolding, particularly when I annotate my domain class with @RooEntity. thanks in advance ...

SEAM GWT Integration

Hi, I am trying to integrate GWT with SEAM. i followed the Docs and tried to run the example as follows. I created a GWT project, using Eclipse Galileo and created the classes as given in the example I then added the Seam 2.0.2 jars to the build path I compiled the application, using Google GWT Compiler using the eclipse UI. Final...

How to wait until GWT RPC completes?

Hello! I am using GWT and i am making RPC calls to get some data from database. I use this data to draw charts with Google Charts API. The problem is that GWT RPC call is async and my chart is always using data from the last call, not the current one.(i populate int array in onSuccess function)). How should i wait some time to make sur...

Deploy web application as a standalone executable

I have a web application that I developed with the Google Web Toolkit (GWT), it is a utility application that helps make calculations when planning specific server deployments. I want to be able to offer this application as a download on my website for people that want to use the application but don't always have internet access. I was...

GWT-VL FRAMEWORK

I am trying to use the GWT-VL framework to validate my client side form.So as the first step i downloaded the .jar file from sourceforge.net and imported it into my projects libraries. Then i write a class which tries to use the validations. The error which i get is "No source code is available for type eu.maydu.gwt.validation.client...

Objective test: ASP.NET vs Google Web Toolkit

Hi, I was wondering if there were any tests out there that compared page loading times for identical websites constructed in either asp.net or gwt. Have had a look but nothing as objective as this seems to be about... ...

Start an applet from a servlet...

I have been searching on how to start an applet from a servlet. Everything on the web so far has been on the opposite, connecting to a servlet from an applet. I am writing a gwt/j2ee app and need to post data to a servlet, then have the servlet start an applet and pass serialized objects to the applet. The applet would then send data bac...

GWT JDO relatioships problem - child of an object from datastore is null

Hi, I encounter problems while trying to implement GWT JDO features. Let's say there is a Data object that contains an Item object. In the datastore this would create a one-to-one relationship. The problem is that when I try to get the object from the datastore, the 'item' field is always null. Of course I put the object to the datas...

Secure authentication with GWT and GAE over https?

I want to implement a custom user authentication system in my appengine app. I don't want to use sessions. I'm a newbie in this area, so I have two basic questions: 1: Is it secure to just send a username and password with every single RPC over https? What do I need to do to keep that username and password secure on the client end? ...

Remove insecure content from the page

Hi Guys, I want to remove insecure content from site I added facebook social networking box by using following GWT code in HTMLPanel < iframe width='244' height='242' class='fb-fan-box' src='https://www.facebook.com/connect/connect.php?id="+ FacebookConstants.FB_DUBLIN_PAGE_ID+ "&connections=10&stream=0&css=https://www.supergroupers...

GXT with JAXB classes

I am trying to create a user interface which contains an Editable grid which contains data from XSD file. I have generated the required classes from the XSD file using XJC. But I cant figure out how to load the data into the grid using methods of the JAXB generated classes. Can anyone please tell me how to go about doing this? I have imp...

How to use non standard CSS selectors in a CSSResource

Hello, I am trying to use styles for the scrollbars in webkit. The CSS selectors look like this: ::-webkit-scrollbar-corner ::-webkit-scrollbar-track-piece:disabled and so on. When I use those in a ClientBundle as a CSSResource, the compiler is complaining about those selectors. This results in warnings during compile time, not...

How to download a file via a button click i GWT?

I hava a servleta that serves files? I'm building a page with a "Download" button usung a GWT. How to make a GWT client download a file in an onClick event? P.S. Anchor works, but Button looks better. ...

Registering for GWT DOM Events

This might be a stupid question but I write a class called test lets say in GWT and I want to have it listen for DOM events. How would I do that? I have tried implementing lets say the KeyPressHandler and then implementing the method onKeyPress() and I place an Window.alert("Event") in the body. Though nothing happens when I test it pre...