Questions tagged as 'gwt'

I'm trying to upload an application made in GWT 2.4 in Eclipse Kepler (4.3), using the Google Plugin for Eclipse. When using the Run As > Web Application option, I immediately get the following error in the log: Starting Jetty on...

I'm developing an application using the GWT framework and there was a need to upload images so they can be saved to a database. I would like someone to show me some example that really works and / or how I should proceed to accomplish this task....

Well, I have a CSS file of more than a thousand lines, where for every class there listed, there is a code @external declaring the same, eg: @external agora-eu-posso-usar-minha-classe; .agora-eu-posso-usar-minha-classe{ /* CSS... */...

Hello, I'm having a problem casting cast from an object in GWT. I have a public <T> T getInstance(Class<T> clazz, String code,String packageName) method which, upon receiving a class, a code and a package name, generates...

I am new to JPA and am having difficulty in listing notes in a database. When I get this I get the following return.    11: 00: 32.247 [WARN] [opensig] Field 'private end   java.util.List nodes' will not be   serialized because it is f...

In SmartGWT, I'm trying to make a MaxLength into a TextItem . This TextItem is in an editable field of Grid . Below is the code used. How to do a validation in OnKeyPress that, when it reaches the established...