Is there a way to hide a record from a chart? I have a store that's used to generate a chart and also render as a grid. However, I'd like to hide a...

Hello all, I have a textfield in my form which is supposed to represent a telephone number. I don't necessarily want to force the user to enter...

tooltip column property simply does nothing when mouse over columnheader

Hi, I've tried for the past few hours to figure this out but was not able to, sorry if the resolution is a simple one. When nesting an...

Hi, Reading the feed reader example that ships with Ext JS 4.0, I see that components do initialization partly by passing stuff as data to...

In Ext.JS 3 we had a ComboBox which had a template containing some helper functions such as: tpl: new Ext.XTemplate( ...

Hello, how can I collapse the panel in the border layout from js code ? <script> Ext.get("panel").collapse() - this function not...

Hi all, I'm trying to understand the Mvc concept in ExtJs4 so i've clicked on the 2 mvc examples then show the source, especially the...

I want to have a TreePanel build with Json data but I have as error. Here my code : Ext.define('CcAgentsTreePanel',{ extend:...

Hi there, I watched the video about theming ExtJS4 on vimeo, and I have to say I'm impressed about the possibilities. However, when I started out...

Got an interesting problem: defined a store, grid and paging toolbar. Limit the pagesize to 10 on the store. The first request to the server has the...

Hi all I got a little Problem. Today i updated vom ExtJS 4.0-Beta3 to ExtJS 4.0.0. Now i got a problem in a Treetable, which i hadn't in the...

hi everyone. i'm currently working on a presentation layer of very large applications in a company. and now i'm testing the EXTJS4 MVC DESING...

Hello, I am realizing a panel which uses the accordion layout, and each item has to contain a grid view. This is the code that I'm using for...

I've built a login window for an app that I'm doing. The controller and views are all prefixed with 'nso' on the Ext.define call i.e...

hi, To autofit all the extjs components for different resolutions like 1024/768,1280/768 etc i made some changes at js level as well as at css...

In Ext Js 3 was method reconfigure() to change configuration on a fly. In Ext JS 4 i didn't find such method. Anybody know way to reconfigure grid on...

Ext.define 'nso.view.user.Login' extend: 'Ext.window.Window' alias: 'widget.UserLogin' title: 'Login' width: 300 height: 300 ...

Is this possible in 4.0? I know there was no support for this in 3.0 and I did some looking around in 4.0's docs and havent found anything yet, but...

When you hit ENTER in the form htmleditor textarea, it inserts a <br/> tag. How can I override this to insert a <p></p> by default and a <br /> only...