Howdy, I am doing the following: Viewport with an empty container as the centre region Controller and its view are loaded at run time, into...

My application is in Ext 3 and I'm migrating to Ext 4. I made some changes to the 'Ext.ux.layout.HtmlLayout' component, but the components are not...

I have an Ext.grid.Panel (aka gridpanel) with a store, used only for "visual effect" (i.e., nothing gets saved to the server). When I create new...

I was hoping someone could point out what I'm doing wrong here. I have a collapsed panel setup as the east region of a border layout. I am trying to...

Hi, I have the following code: var rowEditing = Ext.create('Ext.grid.plugin.RowEditing'); var grid = Ext.create('Ext.grid.Panel', {...

Hello, I ran into a problem today after removing a proxy from my page. That proxy handled json mapping but because of new requirements that could...

Guys, Here’s the easiest way on how to replicate Ext.Button click, hover and pressed effect on an image. Instead of using click event replace...

Hey Gurus! I want to have bar charts where the axis starts from 0. This works if I add more than one dataset into yField but not if I only use...

Hi, i have some serious problems regarding a Model which has a haveMany Relation and the Writer of this Model. Everything works fine in the UI...

I am having some problems with figuring out how to populate a menu in the controller. In my view, in initComponent, I create the menu like this: ...

Hi, I have a problem, with the "xtype": 'checkcolumn'. I can set a column in my grid, whose data index type is a boolean without problem, but when...

HI I want to run one mvc application without using viewport. its urgent, please response soon.

Hello, I just want to know how we can put window into tabpanel. I have to create a modal window into a panel. I have that : xtype:...

Hello everyone. I have a composite component defined as a view that i 'share' across forms in my app. It contains two combos, and i want to pre-load...

I have a model that is persisting correctly to the database. Whether it does or does not, the success/failure events do not fire. I am using code...

Hi All, I am facing a problem in stimulating a message bus(event bus) in Ext JS 4.The data which I am sending from a component to the bus should be...

I have a grid, inside a tab, in a window (with a form). It works great when i open it one time. When I open it a second time, it screws up the...

I have an Ext4 application (using the MVC pattern), that asks common code to inject some DOM elements. The following is an outline of the code: ...

What is the correct way to save a model instance with 'hasMany' ? If I have these models: Ext.define('Application.model.Order', { ...

I'm n00b in ExtJS, it's a great framework which can save me a lot of time. :D right now, I met a problem and have no idea how to solve, so I'm...