I am trying to compile a relatively simple, client-side-only GWT 2.5.0 application under JDK 7u7. The project runs perfectly fine in development mode. I also remember it was compiling ok on anothe...

I have a grid in GXT, something like this: List<ColumnConfig> configs = new ArrayList<ColumnConfig>(); ColumnConfig config = new ColumnConfig(); config.setId("type"); config.setHeader(...

I am using Gxt2.2.3 and Gwt2.2.0 with maven, when i try to run the application in hosted mode through jetty server , am getting the following error trace as follows. org.springframework.beans.fa...

I am using Gxt-2.2.3's combox box, when it is rendering in IE7 there is no problem with the alignment, but when it comes to Firefox-4.0.1 have got some selection arrow alignment issues as follows. ...

Just got back reading a question from 2 years ago here. From there and several other places on the internet i concluded that developing with Ext-GWT was sucky. My question is, with the release of...

I am using GWT. i implemented internationalization to support spanish language. but spanish chars are not displayed propertly. Ex: Teléfono Buscar is displayed as . (see some junk char after Tel). ...

In GXT, I've got a control with an important panel added to the bottom component, basically like this: public class SamplePanel extends ContentPanel { ContentPanel panel = new ContentPanel(); p...

The GXT themes which come by default are ok but they're all essentially versions of the same thing with different colors. Looking around I can't find any attractive commercial or free themes. Is t...

I would like to know the difference between GWT, GWT-RPC, EXT-GWT and Smart GWT. Currently, I managed to borrow books on GWT which I understand is just a library designed to facilitate fast and eff...

ext-Myself and two co-workers have been working on a GWT project and coding in eclipse. The project is growing and we are bringing on several new developers to help out. I have been tasked with set...

I am using GWT 2.3.I which I am using GWT cell table. Here below is the code for my cell table: public class FormGrid extends SuperGrid { List<Form> formList; @Override public void setCol...

I am trying to write to a file in Google appengine but it giving a error message java.io.FileOutputStream is not supported by Google App Engine's Java runtime environment even though I imported ...

When creating a GXT SimpleComboBox (as in the accepted answer here), final FormPanel fp = new FormPanel(); SimpleComboBox<String> combo = new SimpleComboBox<String>(); combo.add("O...

Normally, the Change event will trigger after the TextField loses its focus (on blur). But I need it to trigger as soon as the value of the field changes, without the need to lose the focus on the...

I have a ContentPanel that fits the entire window. It has a topComponent, a widget in the center, and a bottomComponent. I'm getting layout problems, when I try to add widgets to the topComponent ...

Assuming a person has same level of expertise in JS and Java, Should he choose ExtJS or ExtGWT for a new project with Java / Spring server side backend, 1.Are they functionally equal?. All the wid...

When starting a new application, what are the things that you weight out in order to decide whether to go with ExtGWT or ExtJS? For a programmer that knows both Javascript and Java, what is ...

I cannot seem to find any documentation of what events fire and when in GXT. The API docs have lists of all the events that could fire (in Events). And it describes how to handle events that you c...

How do I use ComboBox in EXT-GWT with static data. For example I just want to hard code (for demo purposes) list of First Names and display it to the user. I don't want to use any dummy objects tha...

Am I taking crazy pills, or are these two things pretty much identical?