Calling reconfigure on a grid with CheckBox model causes additional checkbox columns

[Zoob]

REQUIRED INFORMATION

Ext version tested:

• Ext 4.0.7
• Ext 4.1-PR1

Browser versions tested against:

• FF3.6

Description:

• Calling reconfigure on a grid with CheckBox model causes additional checkbox columns

Steps to reproduce the problem:

• Create a Grid with the Checkbox Selection Model
• Call reconfigure on the grid
• I've tested against the grid-plugin example

The result that was expected:

• Reconfiguration should occur while retaining the checkbox column

The result that occurs instead:

• An additional checkbox column is added per reconfigure call

HELPFUL INFORMATION

Screenshot or Video:

• grid-checkbox-column.jpg

Additional CSS used:

• only default ext-all.css

Operating System:

• WinXP

[mitchellsimoens]

Looks like it is still happening in 4.1-PR1. Will get this reported!

[youss.imzourh]

Hi,

An alternative is to call the reconfigure method with the parameter columns :

var columns = [
...
]

var grid = Ext.create('Ext.grid.Panel', {
...
columns: columns
...
});

...

grid.reconfigure(store, columns); 

Hope it helps.

Cheers.