onToggle in dojox.grid._LazyExpando stop click event

[ShaoFeng]

dojox/grid/LazyTreeGrid.js:

	onToggle: function(evt){
		// summary:
		//		The onclick handler of expando, expand/collapse a tree node if has children.
		if(this.grid._treeCache.items[this.rowIdx]){
			this.grid.focus.setFocusIndex(this.rowIdx, this.cellIdx);
			this.setOpen(!this.grid._treeCache.items[this.rowIdx].opened);
			try{
				event.stop(evt);           <=====================
			}catch(e){}
		}
	},

The event.stop(evt) stop click event from propagating.

So user click on the expando can not select the row.

​http://demos.dojotoolkit.org/dojox/grid/tests/test_treegrid_lazyloading.html has also this problem.

[bill]

DojoX Grid and EnhancedGrid are deprecated in favor of ​dgrid and ​gridx.

You should upgrade your code to use one of those two grids.

We will consider patches to the old DojoX Grid code though.