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Questions tagged [gwt-ext]

GWT-Ext is an Open Source GWT Widget Library. that wraps around the Ext JS 2.0.x library. It has been superseded by SmartGWT.

113 questions
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SmartGWT with GWT?

Greetings , I have been using GWT for few weeks and wanted a rich Table widget.I came across with SmartGWT library. Can I use SmartGWT widgets same way I develop using GWT or is there any special things I need to know ? thanks
Ashika Umanga Umagiliya
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GWT-GXT Containers and Layouts Overview

Anybody know of a good description of containers/layouts/panels/etc for GXT? All the tutorials I've seen usually pick one or two and just use them. Nobody seems to explain the who/what/when/where/how of using various…
rfh
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Allow dynamic drag drop permissions using arrays

I have created two trees in gwt-ext one contains the values of nodes that can be dragged and other the nodes which can be dropped on. The problem being i am not able to set only a particular set of leaves mentioned in the array, from a tree to be…
Sagar Tandel
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How to add the root node of TreePanel in another TreePanel via drag drop?

I want to add the root node of one tree into another tree using drag drop. The example i am using for this task is at the following URL : http://gwt-ext.com/demo/#twoTrees Please help me asap.
Sagar Tandel
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2 answers

Activity Indicator in GWT MAP

What I would like to have is an activity indicator, which is displayed after my app is up and running, but while GWT is making AJAX calls. For example have a look at following site : http://www.foodtrucksmap.com/# Any ideas on how to achieve it?
user720618
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1 answer

How to change the color of selected row in gwt-ext grid?

I am want to change the color of selected row of grid (gwt-ext grid) in my application. For this I have done this: int rowIndex = getGrid().getStore().indexOf(rec); Element currentRow =…
Sanjay Jain
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Implementing Captcha in GWT-Ext 2.0.3

Hello All, I am using GWT-Ext 2.0.3. I have implemented SimpleCaptcha in my project.I am not able to refresh the captcha image when I reload the panel.I am using simplecaptcha-1.2.1.jar file to implemet captcha. I have created a servlet to display…
JankiPanwala
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page refresh problem

In my GWT application,after the user login, user is forwarded to some page. From that page when the user refreshs the page, it going back to the login page. Login page is the first page is shown to the user. How can I stop the page going back to…
user414967
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4 answers

GWT compilation bean referencing ( No source code is available for type )

I am using gwt2.0.3 version in my application.There are two projects in this application.One for client side and other is for server side.In the client side project I have given reference of server side project.So I am able to get all the method and…
Sanjay Jain
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ThemeChanger in GWT-Ext

I'm using GWT 2.0, GWT-Ext 1.5 & Java 1.6 with Mozilla 3.6.x. I'm trying to implement ThemeChanger module as per this link. But I'm not able to achieve it. Can anyone look at my code & tell me what am I missing or doing wrong? Test.html
RAS
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How can I maximize the root panel size in GWT?

How can I maximize the root panel size in GWT?
monica
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Choose right Framework (Frontend, Backend) for high-performance, secure, scalable web application

i am planning to do a web application project with 2 backend developers and one designer/frontend developer. The designer is a freelancer and works in a different office. that means for me fontend/backend development should be decoupled. Other…
cubix
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How to hide the caret in an HTML text input field?

If I have an HTML input field like this one: all browsers seem to show the caret (insertion point) in the field. Is is possible to prevent this from appearing by applying some CSS or javascript? (My reason for…
David North
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SmartGWT Canvas width problem

I am having problems with showing my entire SmartGWT Canvas on my initial page. I've stripped everything out and am left with an extremely basic EntryPoint to illustrate my issue. When I just create a Canvas and add it to the root panel, I get a…
Doug
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GWT ComboBox value change handler

I have a GWT-EXT ComboBox having some 3-5 value in my project. Can anyboy help me to find value change event(or selection event) ? Or any other way to get notified with GWT-EXT ComboBox state change.
Jaykishan
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