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so I have this situation: renderer: function(value, grid, record) { var testAjax … Read more Asynchronous Data Retrieving And Rendering In Extjs With Ajax

I want to override some config options of Ext.form.NumberField, but I don't find something like… Read more Thousands Separators In Ext.form.numberfield

I'm trying to figure out how I can load app.js before allowing the user to get the actual appli… Read more Load App.js Before Rest Of Application

I have 2 comboboxes. The first selects a category, the second selects the sub category. Both catego… Read more Linked Comboboxes With One Store In Extjs 4.0

Although the example below exploits ExtJS, one can easily extrapolate to another framework. I am a… Read more Singleton Pattern And Abstraction In Js

i'm doing a simple parse of some JSON and it's giving me an error in chrome, what am i miss… Read more Parsing Simple Json Using Ext Gives Syntaxerror: Unexpected Token Illegal

I need to set an ajax request with a generated url. Ext.define('Cc.store.Absences', { e… Read more Extjs4 - Ajax Request : Url Generation

When I load my list view it has several blog posts and a refresh button on the top left. If I tap o… Read more Hiding A Button On Pushed View And Showing It When Back To List View

I intend to change the state of several fields in a form (hide) according to the value selected in … Read more Binding Component State Conditionally

I'm downloading a file from a servlet with a form submit in Ext, but when I try to handle the s… Read more Extjs, Handling Success Or Failure When Doing A Standard Submit In A Form

I have a store that is binded to grid. When it is loaded it has n pages. Now I want to show the pag… Read more How To Tell Store What Page Was Loaded

The question is simple but i can't find a good and clear answer for it. What is the right way … Read more Extjs 4, What Is The Right Way To Delete Control From Container And Remove It From The Memory?

I'm using extjs4 and What i'm trying to do seems to be simple but i can't find a workin… Read more How To Correctly Set Icon Size Of A Button In Extjs?

I am getting lots of confusion over Library and Framework. Like EXTJS is a framework which is deriv… Read more What Is The Difference Between A Framework And A Library In Any Programming Language Like Javascript?

I had a problem on extjs date. Seem by default it using computer date to create a date. I don'… Read more Javascript Client Date Format

I want to render something like depicted below : +-----------------+------------+---------------+ |… Read more How To Get The Row Headers Functionality In Extjs?

I have a filefield componente in my application and I want to restrict it to only image files. I… Read more Accept Image In Filefield Extjs

I have a super class in my application, that defines an object like this: Ext.define('superclas… Read more Extjs Merge Objects

I have an existing intranet webapp (solely internal) built with ExtJS using an 'iframe architec… Read more Downside To Extjs "iframe Architecture" (should I Refactor To Mvc Pattern?)

HI, I am trying to dynamically add a form to a tab in Ext-js. (the tab has already been rendered). … Read more Ext Js - El.ownerdocument.createrange() Errors In Ie 8