'Ext.util.Sorter'
],
-<span id='Ext-util-Sortable-property-sortRoot'> /**
-</span> * The property in each item that contains the data to sort. (defaults to null)
+<span id='Ext-util-Sortable-property-'> /**
+</span> * The property in each item that contains the data to sort.
* @type String
*/
- sortRoot: null,
<span id='Ext-util-Sortable-method-initSortable'> /**
</span> * Performs initialization of this mixin. Component classes using this mixin should call this method