I've googled and searched the Sencha forums and read all the documents that I can, but I can not find a way to programatically scroll a TextArea. ...

Hi All, I want to loop through the content of the each row for the given column with-in a store to find the max length of data in each column. I...

I need to add some text under/above my marker like in the image below. Is this possible (I'm using extjs 4.1)?

Hello, I have menu and sub-menu structure using Ext.Panel and tbar property. When I click on one of the submenu there is one tree panel and...

1. I have multiple grids, and the user can drag and drop records across these grids. 2. As the drop happens, I set a property - 'X' - depending on...

Hello. I just downloaded ExtJS 4.1 Final. I use control method in my controller to do some actions on panel and treepanel render. This code works...

Hi! I have a window for editing selected task. That window have form with combobox where user can choose one of four categories. The list of...

Hi, I am using ext js 4.1. I am new for ext js. I am using Tree panel for menu generation. but when i am passing the listener, nothing is gettig...

Hi, I'm trying to use a sprite sheet for my app but so far I haven't been able to get it to work with IE. I have a button where I set the icon: ...

I recently converted from v4.0.7 to v4.1. The code below to collapse a border layout north region no longer works. The collapse/expand toggle...

Hi I'm having an issue connecting to heroku. When I set my store proxy type as ajax and include the headers: { 'Content-type':...

The area chart in ExtJS 4.1.0 crashes in Chrome version 19.0.1084.41 It works fine in Firefox. Has anybody observed this in this version?

Hi ;) I recently created a component to select a portion of an image. I have a problem when I set the DD constraint to an element with scroll. ...

Hello, I have several panels created and rendered with collapsed: true. I am having a little problem. If the user has expanded any of the panels...

Apparently this went from *how* (you can) to *should* (no you shouldn't).

Quick Question: Is there a way to tell a PIE Series, move the slice related to item (x) out, like if you did mouse highlight click? I need it to be...

Please see this issue: http://stackoverflow.com/questions/8926229/extjs-4-my-tree-panel-doesnt-render We've see it in our application too. It's...

I am new to extjs so this may be an easy question. I am trying to post data from the extjs front end to the rails backend using a rest proxy. I am...

i delete combobox's value , and of course blank value is not exists in the combobox's store, and i call form getValue function and choose only dirty...

I'm trying to load my treepanel; everything is OK if all of them are leaves. But if one of them has children, I'm able to render but when I click to...