request ajax spanning tree structure with jstree and keep reporting an error.
how to solve this mistake?
$(".btn1").click(function() {
$("-sharpjstree_demo_div").jstree({
"plugins" : [ "checkbox","contextmenu","dnd","search","state","types","wholerow" ],
"checkbox" : {
"keep_selected_style" : false,
},
"core" : {
"data" : {
"url" : "<%=basePath%>admin/resources/resourceTree.jhtml",
"data" : function (node) {
return { "id" : node.id };
}
}
}
})