jstree前端设置默认选中项

$("#jstree").on("loaded.jstree", function (event, data) {
    var currDeptId = crm.getQueryString("deptId");
    var root = data.instance.get_node(event.target.firstChild.firstChild.lastChild);
    var nodes = root.children_d;
    for (var i in nodes) {
        var node = data.instance.get_node(nodes[i]);
        if (node.id == currDeptId) {
            data.instance.select_node(node);
        }
    }
});