try { var arrs = $('#subjectClassID').val().split(","); var treeObj = $.fn.zTree.getZTreeObj("subjecttree"); //checkNode(treeNode, checked, checkTypeFlag, callbackFlag) //treeNode(json):节点数据;checked(Boolean):勾选节点或取消勾选;checkTypeFlag(Boolean):父子节点勾选联动;callbackFlag(Boolean):事件回调函数 for (var e in arrs) { treeObj.checkNode(treeObj.getNodeByParam("id", arrs[e], null), true, true,false); } zTreeOnCheck();//勾选ID集合后执行事件 } catch (e) { alert(a.message); }
前提是要先加载完成zTree后才能正常显示数据,也就是说在ajax里需要添加async:false,