Hi, When we click on the button,the first row in the grid has to select.In ExtJS 3 we are succeedded using ...

Hi, Everything is on the subject. I don't see how to disable the contextmenu from the grid's header and how to disable the column move option. I...

I looked at the MVC account manager demo application in the Application Architecture and appreciated it, and it worked using the json data format, I...

I'm trying to get the callback in Ext.require to run as it says it should when the loader is done. However I'm not getting a peep from it. What am i...

grettings, i have this code: Ext.onReady(function() { Ext.tip.QuickTipManager.init(); var detailEl;

Hi guys, I have a very big problem to understand MVC for me. :( I like it and so i play with this a little bit. I created an viewport with a...

I have an infinite-scrolling grid, and it works fine. The problem is that I need to keep all the data that's been loaded so far in store.data so I...

I've spent the last few hours reading all the threads and notes on components and factories, e.g.: *...

I've been trying to find something usefull which allows me use the MVC model with a singleton pattern, just to build for example a Extjs window using...

hi again i try to find a way to hide the items of a fieldset. what i wanna do is to show just the fieldset title. when the user clicks on the...

I have what I hope is an easy question. If I have the following parts: Model: User Store: Users View: EditUser in the controller I will have...

I'm currently getting used to ExtJS 4.0 and the new way things are done. One of the problems that has occurred is that Chrome seems to have a problem...

here is my code items:, ], id: 0, fields: }), ...

Hello, I am developing an application where I want to show two panels but the bottom panel must visible only on particular click in top...

I'm using the following code to create my tabs var wrapper = new Ext.TabPanel({ fullscreen: true, layout: 'fit',...

Hi! First things first: I'm very new to ext4 and creating a small test project to get a feel for the framework. I have 4 grids that have the...

I am new to EXTJS and I'm working with Draw to do some basic drawing features. I'm working on rotating sprites and when I use the Rotate Sample and...

Hi there, I am using Ext4's MVC application model. In my Ext.application call I have a requires property which loads up a few js files (libs,...

I wanted to query about the best practice for declaring one time use models. In all of the online examples, I see the model's declared this way: ...

in 2.2, Ext.BoxComponent is right Ext.ux.IFrameComponent = Ext.extend(Ext.BoxComponent , { onRender : function(ct, position){ ...