or
remove: function(pane) { pane = $(pane); var that = this; if (pane.length) { kendo.destroy(pane); pane.each(function(idx, element){ that.options.panes.splice($(element).index(".k-pane"), 1); $(element).remove(); }); that._removeSplitBars(); if (that.options.panes.length) { that.resize(); } } return that;},that.options.panes.splice($(element).parent().children(".k-pane").index($(element)), 1);
var treeDataSource = new kendo.data.HierarchicalDataSource({ transport: { read: { url: settings.GetTreeDataAction, dataType: 'json', type: 'POST' } }, schema: { data: "Model.RootItems", model: { children: "ChildItems", hasChildren: "ChildItems.length > 0" } }});var treeView = $("#treeview").kendoTreeView({ dataSource: treeDataSource, dataTextField: "Item.Nome", loadOnDemand: false}).data("kendoTreeView");treeView.expand(".k-item");