ExtJS Grid selection getSelectionModel() doesn't seems to work

Question

I am encountering a strange behaviour regarding my grid selection:

I have a simple grid, but when I select a record, I do:

var grid = this.getExternrulesgrid();  
var records = grid.getSelectionModel().getSelection();
var rec = this.getSelectedExternRule();

But for some reason, records is empty?!

Do you have any idea as to why?

Thank you!!

Answer 1

Their are various ways you can get the selected record.

1.You can use selectionchange event listener.

selectionchange( this, selected, eOpts ){
}

Here, selected : The selected records.

2.Using selection model on some action

selected=[];
selctn = grid.getSelectionModel();
var s = selctn.getSelection();
Ext.each(s, function(item) {
    selected.push(item);
});

You will be getting the array of selected records in selected array.

Note: Check your grid object.