Hi guys. I tried to test new ExtJs 4.2.0 version and I'm shocked a bit. Previously Ext.data.Store removeAll() method just cleared it's data: ...

Making data management system (PHP + MySQL). Implemented all CRUD-operations with Grid-panel. The problem: when I add another Grid-panel (on the...

Hi, We have developed a big online CRM application with Ext 3.x for the last couple years. It's working pretty well and we thank Ext JS for that. ...

I have a php file that genereates a js. When I try with: ext.require('path/file.php');I get the error: Error: Ext.Loader] Failed loading...

I am trying to override this class to validate only fields where values where changed. Ext.define('TreX.overrides.OverrideFieldField', { ...

In short, I have a login panel, which will be shown when onClick event is true, but I get error Cannot read property 'dom' of null. When I click...

Hello, first of all, im sorry for the lack of my english, Im not good at it, have anyone ever try to integrate Codeigniter + Extjs 4 ? Im...

When using a REST proxy, how do I obtain the JSON data in my WCF RESTful service? I expected the data to be passed as the 2nd argument to the PUT...

I am from Dominican Republic, i knew extjs 4 a week ago and i want to learn about it.  Excuseme by my bad english, thanks.

I have done live search on grid. it is searching based on which column i mentioned filter code. But i need to filter grid records based on multiple...

My team has down there evaluation and have decided on moving to ExtJS for web development. We have been doing Flex for the last fours years using...

Hi, I'd like to use fieldEl to change the target element where the elements get rendered. I would like to specify cn as below and somewhere else...

Hello everybody, For my application (MVC) to work properly, I need to load data from server before launch it. What is the best method to do this...

hello guys, i have a problem with the automatical panel resize. i have a hbox panel with two containers and a flex of 1 and a button in the...

I want to set xtemplate for header of Ext.grid.panel. I tried: Ext.define('FrontEnd.view.viewer.controls.ContractPrintFormList', { extend:...

I'm trying to come up with the best architecture for enterprise (very large) application. First of all, I would like to say that I really like the...

I'm looking for a cleaner way to use complex data in a Treepanel. I'm using a treepanel for hierarchical data manipulation the problem is...

http://www.sencha.com/forum/showthread.php?152080-Issue-with-multiple-LoadMasks-losing-their-gray-mask. This bug says it's a duplicate of...

We've created a custom tree panel within a trigger (a TreeCombo). Works great, except on Apple laptops, and Macs using the Magic Trackpad (mouse...