selectRow by Id, not by index

[mysticav]

How can I select a grid row by its ID ?

The ID defined with Ext.data.JsonReader :



var reader = new Ext.data.JsonReader({
root: 'myRoot',
totalProperty: 'totalCount',
id: 'id'
}, Record);


Instead of:
grid.getSelectionModel().selectRow(index);

I'm looking for something like:
grid.getSelectionModel().selectRowById(id);

(The id is the actual primary key record from database table).

[Animal]

Use Store.indexOfId()

[mysticav]

Works. Thanks.

[aohza]

don 't work in IE7 it return -1
FireFox it work