remoteSort does not work.

[sunrong]

hi all,
my code is here.

var jr = new Ext.data.JsonReader({
root: 'topics',
totalProperty: 'totalCount',
id: 'user_id'
},[
'user_id', 'username', 'real_name', 'telephone', 'station_status', 'depts'
]);

var ds = new Ext.data.Store({
// proxy : new Ext.data.HttpProxy({url:'index.php?model=user&action=list&'}),
url:'index.php?model=user&action=list',
reader: jr,
remoteSort: true
});
ds.setDefaultSort('username', 'ASC');


i have set remoteSort, but date browser gets is not sortted? i can not find error, so anyone help me fix it , thanks.

[Animal]

Your server must perform the sorting. That's what "remote" means.

[sunrong]

I see.
Thanks a lot.