Hello, I use Json.net to transform a datatable to json string. When I bind this string with panelgrid all columns are showed except the data...

Hi , How to give dynamic height for GRID panel. I tried maxHeight but not working. Please help. Thanks, veera

Hey all, I have a requirement to implement search as you type feature in my project. Is there a baked code in EXT to do that ? Remember, I will have...

My model class contains an array field. My problem is that, the standard Model-class doesn't recognize a set()-call with the same value, because the...

Hi, This is rajani, in my project i used extjs grid. The problem when ever i am loading the grid, its is taking 2much time. How to solve this...

Hi there, I've got some problems to query an xml document with Ext.DomQuery class. The query is: '//el' And this is the XML: <?xml...

Hi Guys, Can anyone give me a hint, how to align a component horizontal to the right in a container? I´ve tried different ways but didn´t get it...

Hi, I am using a pickerfield that creates a Tree under createPicker function when i click trigger. But that happens only first time. I want to...

Hi there, I developed a little webapp for a friend of mine. Worked really fine, when I used is "standalone", i.e. when I wasn't trying to let it...

Hi Is it possible to change the style (like background) on combobox elements when list is shown based on some values from store record? For...

Hi, My application has been developed using ExtJS 3.0. In application, I want to use charts of ExtJS 4.0 but don't want to fully migrate to ExtJS...

Hi, how to use store to sync with server when using a Tree ? I tried to use TreeStore but it does not have any appendChild oder addChild. ...

Hi there, So I have a grid which consists of an actioncolumn and what's being displayed in that actioncolumn for each row is an item which...

How to disable some rows in a grid? let it not be selected.<br>thank's.

How to disable some rows in a grid, let it not be selected. thank's.

I'm having an issue where my action button copies the selected row in my grid. The handler not only copies and inserts the row but it's suppose to...

Hello. I have the next code: { xtype: 'combobox', ...

Hi, I currently have a store (set to autoload) which is associated with an Itemselector. Upon app launch, there are several stores which are...

Hello, I would like to do a row grouping as google mail. When you have a lot of messages which are sent to/from one person, Google will collapse the...