Two stories: 1. when I use Ext.data.JsonStore, and fill store with data from cliend side Ext.define('MyTempModel', { extend:...

How are you guys handling defaults in nested layouts? I'd like to be able to specify some defaults at the top level, and have them propagate down...

Hi guys and girls, I'm just at the outset of a new open source project in which we are using ExtJS4. We are in the early planning stages at the...

I often use config objects for my projects in order to easily configure components (kind of like a pojo java bean). These classes have a number of...

I want to render some buttons on my page before everything is loaded, thus before Ext.onReady. Everything works fine, except for ie8 and lower. The...

Hi! I need to launch an application from another application... say... I have a search application and wnat to open an ext window running other...

Ext.app.Applications contains two options for configuring Ext.Loader: appFolder and paths. However, you have to prefix your Ext.Application() call...

I have a combobox which contains records from a database lookup table; ID, colname. If a user types in a value that does not currently exist in the...

Hi, We are widely using beforecollapse and beforeexpand events for fieldset in our application.So,Now we are migrating to ExtJS4.Is there any...

Hi! I am painting charts with ExtJS4 like this one: Couldn't anyone there point me how to make 'line' series begin and end on respective ends...

Hi..! I am sure it is not an actual issue, but I was wondering if this is possible: I create all my apps in a screen resolution of roughly 1366 x...

Hi there, I would like to start to use EXT JS but i am concerned, would it be possible to use EXT JS like you would unobtrusive javascript, hence...

I have a question about handling exceptions in Ext JS 4 thrown while loading XML data (through AJAX). It's probably trivial but I'm new in Ext JS...

Is there a way to get a ComboBox to dynamically resize (it's width) based on the selected value? I don't want to have a fixed width. I'm using the...

hi all I am calling a servlet URL to serve data for Grid, data I can see coming correctly but some how its not getting rendered. When I assign...

What is the proper way to override functions when using ext-debug.js with the autoloader and Ext.application? I've tried Ext.override and...

hi somebody know how create mvc architecture on a ext4 desktop i really need help! thanks moshe

Is there a complete reference for ComponentQuery syntax? There are some helpful examples in the docs, but I'd really like something more complete. ...

Hi, i'm trying to download a Pentium 4, i have read that with one Pentium 4 can pre-compile Extjs codes for Call of Duty black opts. I have been...

I have a Viewport with an east panel containing a text area. How do I display a text file in the area? east_panel =...