Changing layout and/or store for dojox.grid.EnhancedGrid causes "this.scrollboxNode is undefined" and "node is undefined"

[Matias Rask]

First create an EnhancedGrid? with valid structure and data, then change the structure via grid.set('structure', newStructure); and store via grid.setStore(newStore);

var grid = new dojox.grid.EnhancedGrid({
	store : initialStore,
	structure : initialStructure,
	clientSort : false,
	singleClickEdit : true,
	region : "center"
});
borderContainer.addChild(this._grid);

After retrieving data from server and populating the grid with the new data:

grid.set('structure', newStructure);
grid.setStore(newStore);

The outcome seems to be correct but "this.scrollboxNode is undefined" and "node is undefined" pops up in firebug when clicking on the grids cells/header.

[evan]

Fixed by [24227] - resetting focusview during setStructure()(not sure why not reflected here).

[evan]

Backported to 1.6 branch with [24272]