如果整体把数据全部加载上来显示,jsonp没有问题,可以使用,但如果使用async模式,发现无法加载,而且手动addNodes也无效
function success_jsonpCallback(data){
var selectTreeNode = ztree.getNodeByParam("id",data[0].pId);
var nodes = ztree.getNodes();
var newNodes;
if(selectTreeNode){
//newNodes = ztree.addNodes(nodes[0],0,data,true);
newNodes = ztree.addNodes(nodes[0], {id:(100 + newCount), pId:"1", isParent:false, name:"new node" + (newCount++)});
}
var nodes = ztree.getNodes();
ztree.expandNode(selectTreeNode, true);
}