Editable Data Grid : Update column with edit target on endEditing

[arma]

I have this grid :

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| Product ID     | Description                  |
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| Not Editable   | Editable Combobox       |
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Only column description editable. When appendRow user can choose from product description via combobox. On endEditing() the product id from combobox will show product id code. The description column should show description not product id.

grid.datagrid('getRows')[index]['product_id'] = $(ed.target).combobox('getValue'); //this works
grid.datagrid('getRows')[index]['description'] = $(ed.target).combobox('getText'); //this does not work

How could i make column description displays product description not product id?

[stworthy]

Please refer to this example http://www.jeasyui.com/demo/main/index.php?plugin=DataGrid&theme=default&dir=ltr&pitem=Row%20Editing%20in%20DataGrid