Problem if i add any panel / formpanel with title i get strange error only in Firebug (v1.6.2, otheres too). In Firefox 3 and 4. Sample code that...

Hi, I add some records by calling "add()" on sorted "Ext.data.Store". Unfortunately new records are added at the end of the store although store...

Newbie question here. How do you create a toolbar that is more than one level? Is there such thing as a "newline" item that you can stick in your...

Hi, Apologies if this has been asked before, but is the dynamic loader meant to support controllers and models (and possibly anything else that is...

I am getting a 500 when trying to access http://dev.sencha.com/deploy/ext-4.0-beta1/docs/. I have been for about 30 mins.

I am using a GridPanel with CellEditing. How do I set isCellEditable:false in ExtJS 4.0b1? Because this does not disable the editing of the Name...

Will the calendar still be in ExtJs4? Looking through the examples, I do not see it thx Timothy

Hi guys I'm having trouble getting the contextmenu event working in the beta... Basically I want to make my own right click menu. But I...

Hi there, I'm a beginner, I'm trying to use extjs 4 because I'm using the new features. The problem is that every time I find an example it...

Hi, everyone. I coded a class with which extends FormPanel: Ext.define('ui.LoginForm',{ extend:'Ext.form.FormPanel', alias:...

FireBug error: btns.setDisabled is not a function btns.setDisabled(true); Ext.define('Jes.ux.FormPanel', { extend :...

It used to be the case in Ext JS 3 that this would work on a grid: mygrid.on('cellClick', function(grid, rowIndex, columnIndex, e) { ...

Hi, Why autoExpandColumn in GridPanel config is missing in ExtJS 4? What can I use instead. Thanks in advance!

Hello, Q1. How can I remove all tabs from a tabpanel in extjs4, removeAll() method is not working. Q2. Is there a theoretically...

Hello, I have a TreePanel in dialog window, defined through xtype like this ... xtype: 'treepanel', autoScroll: true, headers: ,

What happens if the total rows changes between page reads? thanks

Dear all, I never did a project before but read all published titles like - Ext JS in Action - ExtJS 3.0 Cookbook - Learning Ext JS 3.2 and...

When we have a grid with an icon button (e.g. delete icon) in the right hand column we would trap the cellclick and test for the presence of <div...

So far I've got a fairly simple .Master page that invokes a fairly simple Content .aspx. In the middle of the content page I've placed <div...

I was wondering which ext package to use as a minimum, while native components would be dynamically loaded as needed. I used the forum example. Here...