Hello guys!

I want to integrate a row expander into a grid, but I have some problems with it and some questions.

Where I can do it at all?
Or somebody have a tutorial for the RowExpander?

That's my Js-code with tabpanels:
PHP Code:

 
var TabPanel =  new Ext.TabPanel({
        
region'center',
        
activeTab:0,
        
layoutOnTabChangetrue,
        
items:[{ 
            
              
title'Startseite',
              
closable:false,
              
autoScroll:true  
             
             
        
},{ 
             
             
title'Geräte',
             
layout:'fit',
             
items: [test_ListingEditorGrid],
             
closable:true,
             
            
       
           
                
        }],
        
listeners: {
            
tabchange: function(newLoad){
                
newLoad.doLayout();    
            }
        }
    }); 
I want to exchange the test_ListingEditorGrid with the row expander.


In the example the Array-Reader is given, but when I use my database-query I don't need it or am I mistaken?
I don't know, where I have to put my query in the RowExpander example.

And by the way, why the beginning: *.xg?

Hope, somebody helps.

Thanks a lot.

Greeting

Tascha