* Creates a {@link Ext.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).\r
* @param {String} selector The CSS selector\r
/**\r
* Creates a {@link Ext.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).\r
* @param {String} selector The CSS selector\r
- * @param {Boolean} unique (optional) True to create a unique Ext.Element for each child (defaults to false, which creates a single shared flyweight object)\r
* @return {CompositeElement/CompositeElementLite} The composite element\r
*/\r
* @return {CompositeElement/CompositeElementLite} The composite element\r