Hi! ExtJS 4 provides associations in the model layer, but I can't see how to use it in the grid. What do I have to do here? ...

I have a toolbar with displaytext like this: var toolbar = Ext.create('Ext.PagingToolbar', { enableOverflow: true, ...

In my panel, I just have: html: '<div id="something">blah</div>' This obviously renders fine on the screen. However, when I overrider...

Request to dev-team Some grid i when to set column's text: #1 a keyword #2 expand / description

I am new to ExtJS. I am trying to get a CRUD grid going, and using a date field in one of my tests. I have a model with this date field (and...

I was hoping to put a bunch of events into a calendar, but could not find any components or widgets for this. Closest thing I found was a calendar...

I have been searching for some time now to find a MVC CRUD demo, or at least something that came close to conventional CRUD that would work with a...

I'm trying to use "requires" to load missing parts in a component, but I get an error when the class is not loaded explicitly with Ext.require (these...

The Loader dynamically loads JavaScript, so I'm surprised to find that there's no public API to load a script of my choosing. Is there a method...

Hello, I have a grid with cellmodel and I want the value of the cell on mouseover. With click I get it:cellclick: function(iView, iCellEl,...

hello I can't find the Observable class in EXT 4 core? in 4, is it going to be bundled in EXT JS only?

Hi , I am trying to create a dynamic grid by overriding the existing grid and add/ remove columns at run time. I got through the code here :...

I have a problem, and until now, no ideas how to solve this problem. This is my app: http://imageshack.us/f/46/examplezj.png/ On this app, my...

Hi - I have a Locked Grid which needs a Summary Header and Summary Row. Please find attached snapshot. Let me know if anyone has already tried...

Hi, Does anyone know of a carousel ux that works on version 4? The one that used to work on version 3 doesn't work anymore. I fixed the obvious...

Hi, When I try to apply bacgkround to toolbar component using style in my extjs view, then I am seeing its working fine in IE and FF. However, as...

My server requires me to send CSRF tag for any post request. Which I am doing like this Ext.Ajax.on('beforerequest', function(conn, options) { ...

Hi to all, i'm a beginner with extjs framework. I've a grid with ftype: 'groupingsummary' feature, and I would allow users to drag and drop items...

I'm using the rowEditing on my grid in my mvc application. I'm able to handle the event when the user clicks update. However i'm having issues get...

Using Category axis, using a string as date it works. But I would like to use a Time axis. The chart doesn'T render. Here is a sample of my data ...