Hi, I've tried to instanciate a grid panel with a RowEditor, and 2 locked columns, but it doesn't work. Error : headerCt is undefined ...

How do I need to format the JSON data for a TreeStore where I want the JSON data to populate the root node of a tree.Panel?  I can create JSON...

Hello, When the server response to a delete operation (from a model instance destroy call) is a failure (success to false), the store doesn't...

Hi (I might be going about this the totally wrong way so forgive my ignorance). I am creating a form Panel with its layout coming from another...

Hi, Is it possible to mixin one of our classes into the Ext.form.field.Base after load has taken place in order for our class to be available in...

Hello, is there any way to get parent object to call some method on it (other than callParent calls) ? Some example: set: function() { //...

Hi, I'm re-using PHP files from the Ext direct grid tutorial. They work fine, I'm able to retrieve data from my mysql database, but I'm having a...

Hi, all. if you check this example at http://dev.sencha.com/deploy/ext-4.0.7-gpl/examples/portal/portal.html we can drag a panel inside the...

I am looking to change the styling (eg. font size, etc) on the graphs/charts and having a hard time find which CSS file to find the coding. ...

Hi all, I get (console) message like "NetworkError: 404 Not Found - http://localhost/resources/themes/images .... " Where should the theme...

I need to control the order of the tabs I add to a tabpanel... trying myPanel.insert(index, panel) with erratic behaviour, any hint?

In the docs for the root property on Sorter, it says: Optional root property. This is mostly useful when sorting a Store, in which case we set the...

I have a button group for re-sizing panel text .... But having the header on top fattens the tbar that contains the button group, wasting screen...

I need to calculate a value in the summaryRenderer using the summaryData. The names of the fields look like this "gridcolumn-xxxx' where xxxx is an...

Hi all, I would like to know if there is a way to configure a click event as a long one especialy the click for the rowediting plugin. On the...

Hello, I have a tabpanel, and when I click on a menu I hava some tabs which appears. I need to change the content (the item in fact) of a tab...

I would like to have a group of radio buttons in a grid column. and then it is required to determine which button the user has clicked. I...

Hi! I couldn't find a solution for making grid rows background-color that is fetched from the store. I have tied: viewConfig: { ...

Hey guys, I'm a beginner in extjs. I need to have a filter below the column name in a grid. How do I implement it? There are plugins in other...