Help - How to remove sort field when reload grid

[DTT_11-1983]

When I click on the column header to sort column and click reload button on paging toolbar, the column still keep sort. How can I reset it. Thanks

[v.sushma]

Add this line

stateful: false,
in new Ext.grid.GridPanel

[DTT_11-1983]

Thanks v.sushma so much.
But the column still keep sort. I want reset it when grid is reloaded

[Animal]

delete myStore.sortInfo;

[Condor]

Example:

bbar: new Ext.grid.PagingToolbar({
  onClick: function(which) {
    if (which == 'refresh') {
      delete this.store.sortInfo;
    }
    Ext.grid.PagingToolbar.prototype.onClick.apply(this, arguments);
  }
  ...
})

[DTT_11-1983]

Thanks Animal and Condor. The sortInfo now deleted successful. How can I reset the GUI ? I want to remove sort arrow on column header, too.

[Animal]

Yes, there's a bif of a gap here. You'll have to do it yourself:

myGrid.view.getHeaderCell(columnIndex).removeClass(["sort-asc", "sort-desc"]);