The DijitRegistry extension adds a couple of considerations for working with Dijit, particularly useful when a dgrid instance is to live inside of a Dijit layout widget. Its primary purpose is to add dgrid instances to the Dijit registry, as well as provide a couple of methods and properties which Dijit widgets will generally expect to exist.
require([
'dojo/_base/declare',
'dgrid/OnDemandGrid',
'dgrid/extensions/DijitRegistry'
], function (declare, OnDemandGrid, DijitRegistry) {
var grid = new (declare([ OnDemandGrid, DijitRegistry ]))({
collection: myStore,
columns: myColumns
}, 'grid');
});
See Working with Widgets for more information.