If the controller code uses Ajax.request to make server calls, the response will asynchrosouly call "success" or "failure" method depending on success or failure of the call. Typically, the controller code looks like the following (for ExtJs 4.2)
Ext.define('MyApp.controller.MyController',{
extend : 'Ext.app.Controller',
....
This posts builds on top of the previous post (Sencha ExtJs - Adding items in combobox dynamically). Please go through that post to get a head start. The example in this post has been created using ExtJS 4.2
Local Storage
ExtJs 4 supports adding and reading data from browsers local storage (HTML5) along wi
Documentation of ExtJS at Sencha site is awesome, but its not a good starting point. The examples at the official site shows the power of the library but is optimized for intermediate users. One theme we hear again and again is , Sencha has a steep learning curve. As we are learning the library, we do tend to agree with that assessement.
As we learn the library, we will be writ
ExtJs - Initial thoughts
After playing with ExtJs for the last 2 weeks (part time), things are getting interesting. The initial hickup is almost gone, but there are many many situations where I get blocked and I spend a lot of time trying to find a solution.
Debugging apps built on ExtJs is not easy. When an error occurs, I am mostly lost. The errors are ver
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