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Questions tagged [gwt]

GWT (formerly the Google Web Toolkit) is a development toolkit for building and optimizing complex browser-based applications. Its goal is to enable productive development of high-performance web applications without requiring the developer to be an expert in browser quirks, XMLHttpRequest, and JavaScript. GWT is used by many products at Google, including the new versions of AdWords and Groups. It's open source and completely free (Apache 2.0 licensed).

GWT (formerly the Google Web Toolkit) is a development toolkit for building and optimizing complex browser-based applications. Its core feature is the Java to JavaScript compiler.

The official docs cover all the basics and advanced topics – it's a great place to start and you'll often come back to it when you want to expand your knowledge of the framework. The docs are sprinkled with example code, but if that's not enough for you, there are always the samples that come with the GWT bundle.

For more esoteric topics the GWT Google Group might be of help. Latest stable version of GWT is 2.8.2 (2017-10-19)

Interesting links

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How to prevent DoubleSubmit in a GWT application?

To clarify what double submit is: When the user clicks on a submit button twice, the server will process the same POST data twice. To avoid this (apart from disabling the button after a single submit), most web frameworks like Struts provide a token…
Vidhya
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Auto login to grafana from Web application using credentials or token

I have web application and from that web application I want to open grafana dashboard into an iframe. But I want to auto login to grafana and show the dashboard. So i will achieve it using credentials or authorization header if possible. Is there…
pbhle
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How to handle the click of a cell in a FlexTable?

I have a FlexTable in GWT, and I would like an event to happen at the click of a single cell or in a group of cells. Can it be done? Thank you very much.
Sebe
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How to start GWT in web mode?

I'm using the Eclipse GWT plugin to start my GWT application. It's always starting in "development mode". How can I start it in web mode? (I guess that one doesn't need the Firefox Plugin?)
GNJ
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GWT session management

I don't too much about gwt session on java. I've some doubts about it. Anyone can check if the implementation below is the way it needs to be done. public class ServiceImpl extends RemoteServiceServlet implements Service { void…
Noor
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Adding selection listener to GXT Grid?

I'm trying to add a selection listener to my GXT (Ext GWT) Grid, but I can't seem to get it to fire. I've tried many variations of this with no luck: myGrid.addListener(Events.Select, new SelectionListener() { @Override …
thedude19
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Eclipse and Google plugin (gwt) very slow

I use Eclipse and GWT plugin. I've got a medium project (about 500 files). When I save a file, it can be fast or takes a long long time (about 1 to 2 minutes). The problem is that now, it often takes long time to save. The message in progress bar is…
Jerome Cance
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GWT bookmarket or GWT as an external library

I simply want to load a GWT(Google Web Toolkit) app by adding a script tag to the DOM, however because the GWT linker uses document.write() I'm unable to find any good way of doing so. I've found some hacks for doing so on various blog posts but…
Abdullah Jibaly
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GWT CellList Horizontal

Does anybody know how to make a CellList oriented horizontally? If possible, please with UiBinder, but this is not necessary.
Opal
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Pass parameter to GWT bootstrap .nocache.js script

Is there any way to pass parameters to the .nocache.js script file generated by GWT and evaluate them in the onModuleLoad function? Like so: The…
Lisa
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Adding a row-number column to GWT CellTable

I need to insert a new first-column into a CellTable, and display the RowNumber of the current row in it. What is the best way to do this in GWT?
Opal
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How to remove a row from the Cell Table

At first I used the Grid. After creating a new version of the GWT, I want to replace the Grid on the CellTable.
angry
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Saving uploaded file in specific location

I have the following code which handles files upload on the server. But how to save the file to a specific location on the server import gwtupload.server.UploadAction; import gwtupload.server.exceptions.UploadActionException; import…
Noor
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Wiki rendering in GWT

Client side rendering is useful when we want to use wiki like syntax. Unfortunately I have not found any library which gives wiki syntax rendering in GWT client side. Does anyone knows such an API/library?
takacsot
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GWT focus on a TextBox it not working

I am trying to focus on a particular list view in a tree, I am using the following code this.txtListName.setCursorPos(this.txtListName.getText().length()); this.txtListName.setFocus(true); The text view has the cursor blinking inside it but…
jax
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