In Extjs 4.1.1a, How to keep the tip text of the slider always visible?  Currently, the tip text is being visible whenever the user drags the bar of the slider. I searched on docs but couldn't find any related concepts.  If it is not documented o...
I'm creating an extjs grid panel which has a user configurable set of columns. The Ext.grid.Panel component provides a handy reconfigure(store, columns) method for exactly this purpose.  This method works as expected to reconfigure a grid's s...
This the model that I want to create using json file  Ext.define('Users', {     extend: 'Ext.data.Model',     fields: [{name: 'user_id',  type: 'int'},     {name: 'user_name',  type: 'string'}] });   Wh...
Consider the following example class Parent:  Ext.define('Parent', {      ...     listeners: {         render: {             fn: doSomething         },     },   };  and the following class Child extending default Parent above:  Ext.define(...
I am still learning Extjs and mvc so I have a design question that I am sure someone can answer for me. My question is:  I have 2 controllers that handle two different views. Either of the two controllers are called to render the correct view based o...
I've assembled a modestly sized application and I am in the process of factoring code to reduce the overall number of maintained lines, as well as performance tuning. The use case that has me posting this question is that I have a button embedded...
I have a JSON like this  { "success": true, "users": [{      "name":"Boom",     "emails": [{         "first": "[email protected]",         "second": "[email protected]",         &...
I want to make a pdf report against the parameter of my grid value. I want to get the year from the accordion title as parameter number 1 and month name as parameter number 2. But I am not being able to do it. Can anyone please help me on this. Here...
How to handle those events in grid?  Obvious solutions like  grid.on('keypress', handler);     or  listeners: { keypress: handler }     don't work - handler is not being triggered.  What am I missing?...
I am working in extjs4. Here I want to stuck at a point where I want to get information of event which is fired on a component of extjs4.i am using this link but I am not succeed.  http://loianegroner.com/2009/11/ext-js-which-events-are-fired-by-a-co...

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