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Questions tagged [gxt]

GXT, also known as Ext GWT, is a dual licensed component framework that seeks to provide similar functionality to ExtJs for Google Web Toolkit (GWT) applications.

GXT, also known as Ext GWT, is a dual licensed component framework from Sencha that seeks to provide similar functionality to ExtJs for Google Web Toolkit applications.

Although strongly related to ExtJs, due to the fact that both originate from the same company, it consists of a completely separate Java codebase, rather than simply a wrapper around the JavaScript ExtJs code, as was done by the earlier GwtExt library.

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GWT - GXT - How to get Radio Button Value?

I am using GWT (Google Web Toolkit) 1.5.3 et GXT (ExtJS) 1.2 I just want to create a simple form with some radio buttons generated after a RPC call, to get some values Code: final FormPanel simple = new FormPanel(); simple.setFrame(true); …
user18714
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GXT 2.3.1 Cannot read property 'style' of null on google chrome version 48

SEVERE: LogConfiguration: (TypeError): Cannot read property 'style' of null I keep getting this kind of error on the chrome build 48. It can't be produced on Firefox. I am using GXT 2.3.1 for my application. It happens when there is a grid which…
snso
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GXT 3 extremly slow with Chrome 47.x

I have a web application build on Sencha GXT 3. With the recent update of Chromium to version 47.0.2526.80 the application runs extremly slow. In contrast, other browsers and even older (e.g. 46.x) or newer (e.g. 48.x) versions of Chrome and…
Sebastian
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Error of number conversion in GWT 2.6.1 when compiling

During migration of old project I changed version of GWT from 2.0.4 to 2.6.1 and GXT from 2.2.0 to 2.3.1a. When my module is being compiled to javascript I get following error:…
Kukuluops
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GXT Performance Issues

We are working on a rather complex system using GXT. While everything works great on FF, IE (especially IE6) is a different story (looking at more than 10 seconds until the browser renders the page). I understand that one of the main reasons is DOM…
pearl
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Ext-GWT / GXT (Not So) Simple Layout Issue?

I have posted this question on the Ext-GWT forums, I am just hoping that someone here might have an answer for me! I am struggling to do something I initially thought was simple but am beginning to believe is impossible... I have got a "layout…
Xandel
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Sencha GXT3 - Grid Column Header: Doubleclick Handler between two column headers

I have the following problem: customer wants Excel like behaviour on a table. When double-clicking on the space between two column-headers, the column should be sized like the biggest text inside that column. Question: Is there a build in GXT…
vitsja
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Gxt tree grid double click to show pop up

How do I catch double click event in gxt tree grid? I already try this from : Click Handlers for Trees in GXT 3? tree.getSelectionModel().setSelectionMode(SelectionMode.SINGLE); tree.getSelectionModel().addSelectionHandler(new…
user608293
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Rows are not aligned properly under the Column headers in EditorGrid in GXt 2.2.3

I Created an EditorGrid using GXT 2.2.3.Now the problem is rows are not aligned properly under the column header,they are slightly move to left side. Please suggest how to resolve this.
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GXT3 ComboBox multiselect

How in GXT 3 or GWT 2.5 we can create multiselect for comboboxes? ListView does not support this functionallity? I'm playing with ComboBoxCell and CheckBoxCell, how merge their functionallity in ListView class? Also i'm trying to use @XTemplate…
Helicopter
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How can I capture a component's render event in Google Web Toolkit?

I'm building an application using EXT for GWT (i.e. GXT). In GXT, every component that can be added to a page has an associated Render event that can be captured and handled. Due to some limitations I need to step down to pure GWT for a small…
mshafrir
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How to make cell as non editable based on another cell value in Editable Grid in gxt

Hi I am creating Editable Grid using GXT 2.2.3. I created columns like below: List eventList=new ArrayList(); eventList.add("Mark/Modify Attendance"); eventList.add("Remove Attendance"); eventList.add("Modify…
user1903120
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How to deal with slow widgets rendering in Ext GWT (GXT)?

I have window with few widgets inside. When it is rendered, it shows in top left corner for a second and then is centered. Is there any chance to lazy rendering? I mean that window is centered first and then child widgets are rendered. Or maybe I…
Michał Mech
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Adding multiple buttons || cells in a cell in GXT 3.0 Grid

I'm using GXT 3.0 and I want to develop a grid table in it. In table, a cell assigned to be have multiple jobs, like save, delete, update. So I need to develop a grid table which has multiple buttons in a cell. To visualize the problem I'm sharing…
Uğurcan Şengit
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GXT 3.x EditorGrid: choose cell editor type on a cell by cell basis

Is there anyway to define the editor type on a cell by cell basis in GXT 3.0? I need to create a transposed table; the column become the row and the row is the column. That being the case, a column (from a normal table point of view) will have…
user2292653
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