Hello, May can someone help me. I have a tabpanel on a formpanel. After having loaded data, it can be possible to change (add or delete tabs on...

I've been trying to do my best to follow the MVC pattern in an app I'm currently working on. ExtJS 4.2 I was wondering what you're guys thoughts...

I need to set cell alignment inside a grid. Is it possible to add a class?? Example: COL1 COL2

http://docs.sencha.com/extjs/4.2.0/#!/example/portal/portal.html In portal panel is there any way to limit the number of columns , currently if i...

Hi everybody, I have a grid and button in the toolbar. After the Button is clicked a menu should be displayed and in it a couple of grids and...

Hi there, I just want to share some code snippet. I had the requirement showing multiple textfields with the same name. You may ask, wtf?! Only...

I know this looks like spam, but as one of the authors of Ext JS in Action, I can't help but shout from the roof tops that today the book is offered...

Hola... Estoy tratando de paginar una grilla... Mire en muchos ejemplos pero no puedo hacer andar la paginacion. Mi Store: var...

Hi, I want to know, how to add child dynamically on expand event from json file. I have node on which have to add child on expand event from...

Hi, I'm converting my app from 4.1 to 4.2, and I want to use the new BufferedRenderer plugin ^^ . My grid shows data from a buffered store,...

Hi, I am using extjs 4.0.2 and I want to display check boxes in each row with a master check box that can be used for select all and unselect. Is...

I included in my app the ext "/locale/ext-lang-it.js" that i need for my scope. I used datefield and it works correctly, but I cant' find how to...

Hi, I have a grouped bar chart, I want the user to have the ability to change bars width dynamically, so I have made 3 buttons to allow the user to...

Hi, I am doing by clicking of button showing menu. once we select the menu need to change items dynamically in other menu. I have not defined id's to...

These forums are most often used to ask functional questions. This post is to let you ExtJS developers that we've just upgraded to 4.2 and have...

Hey, I have been trying to make a button with a menu and a docked textfield on top. Heres my code : Ext.define('myapp.view.TestMenu', { ...

Is it possible to use extjs components inside an angularjs app? Only relevant page I could find is this:...

$ cat ext-all-debug.js | egrep -n '_internal|INTERNAL' 9886: Ext.fly(html, '_internal').addCls(htmlCls); 9889: ...

When I attempt to use code similar to the border.js that is in the Layout Example, I keep getting errors. Specifically, for this example, I keep...

Hi, I am new to the forums. I have searched using Google and searched within the forum here and have not found something that I would imagine...