code: function(node, mode) {
  			var i, n;
  
  			mode = mode || "child";
  			if (node === false) {
  				for (i = this.children.length - 1; i >= 0; i--) {
  					n = this.children[i];
  					if (n.statusNodeType === "paging") {
  						this.removeChild(n);
  					}
  				}
  				this.partload = false;
  				return;
  			}
  			node = $.extend(
  				{
  					title: this.tree.options.strings.moreData,
  					statusNodeType: "paging",
  					icon: false,
  				},
  				node
  			);
  			this.partload = true;
  			return this.addNode(node, mode);
  		}
docs: Add child status nodes that indicate 'More...', etc.
  
  This also maintains the node's `partload` property.
  @param {boolean|object} node optional node definition. Pass `false` to remove all paging nodes.
  @param {string} [mode='child'] 'child'|firstChild'
  @since 2.15