show different item on selectionchange on a grid

Question

i have a grid and a form, i need to show different items on the form each time we select a row on that grid

i ve been looking on how to do this, and found

    Ext.getCmp('myform').hide() // or  .show()

and

    listeners: { selectionchange: function () {...}

now i dont know which row is selected so i can specify which item to show

thanks

Answer 1

Try to following code in your grid.

        listeners:{
                itemclick:function(view, record, item, index, e ) {
                var v = record.get('firstName');
                ....
                    ....
                     }
                  }

firstName will be your dataindex of colums in your grid. You can get value of any field like this.