Hello, How can I load library files when required instead of adding ext-all-debug.js at the startup time? Would you please guide me right steps...

Spent about an 1.5 hours finding a solution...here is what finally works: tabPanel.getTabBar().activeTab.setText("foobar"); Ext.tab.Panel ...

how can i tell to the model that a field can accept nulls ? so when im editing with a grid wont force me to fill that column Ext.define('User',...

Hi, Trying to apply the suggested MVC architecture that places all code in an appFolder, I started to wonder how to manage reuseable components. ...

Hi Guys, I am using cell editing plugin in my grid to edit cell however its not working. I am able to enter a new value in cell but as soon as I...

Hello, I implemented my grid using componnet pagingtoolbar (Ext.toolbar.Paging) in ExtJs 4, when I load the grid use some params(not harcoded),...

Hi, I am having trouble to implement the ExtJS4 Data.view.Model classes for the JSON data the Google Product Search API returns. Below are the...

Hi, I have created a view as follows: Ext.define('Importer.view.mmbase.UserControls', { extend: 'Ext.Panel', alias:...

How should i start editing a grid with celledit? in following example i get as you see : <div unselectable="on" class="x-grid-cell-inner...

I was given the task to implement a REST interface to make our Java application (wicket interface) to render ExtJS components and feed their stores...

I am currently converting a page to the new MVC architecture. I am wondering the best practice for different pages. The MVC tutorial has a top...

Hi, I just started on Ext JS and this is my first example with Arraystore. I have a servlet returning data as below. ] When I associate...

Hi everybody, I want to submit a form, and send the data by method GET and in json format, how can i do this?

Hai, I want to check the occurance of certain keywords in the textAreaField. If the word is present, i want to highlight that word in some form...

Hi, Simple use case: A tree with a REST proxy. When I drag/drop an element on that tree (there is just one tree!), I want to update the database,...

Hi all, I am new to extjs.I have created Tree from Xml data generated using Generic handler.My requirement is that on clicking the child...

I need to implement copy record functionality in a grid. For that first when I right click on a record in a grid, a 'copy window' must pop up...

Hello, I have a basic tree bound to a store with a REST proxy. This loads the tree as expected. I am purposely only returning one level of...

Hello, I have created two trees that share the same treestore. I would expect both trees to behave the same, but they do not. What I am seeing...

Hi all, I am new to Ext Js. Below is screenshot of my grid using remote JSON data generated using generic handler. I need to create tooltip...