zTree v3.5.43 API 文档
http://www.treejs.cn/v3/api.php
var treeObj = $.fn.zTree.getZTreeObj("ztree"); var zNodesArry = []; $("#addConditions_box a.missionConditions").each(function () { zNodesArry.push({ id: $(this).attr("id"), }); }); treeObj.checkAllNodes(false);//设置所有节点不选中 for (var j = 0; j < zNodesArry.length; j++) { treeObj.checkNode(treeObj.getNodeByParam("id", zNodesArry[j].id), true,true);//设置选中状态 }
//注:树对象有时获取不到 是加载顺序问题导致树未初始化
// 递归,获取所有子节点 function getAllChildrenNodes(treeNode){ if (treeNode.isParent) { var childrenNodes = treeNode.children; if (childrenNodes) { for (var i = 0; i < childrenNodes.length; i++) { if (!childrenNodes[i].isParent) { if (treeNode.checked == false) { if ($("#" + childrenNodes[i].id).length > 0) { $("#" + childrenNodes[i].id).remove(); } } else { AssessmentCondition.ElementTypeId = childrenNodes[i].id; AssessmentCondition.ElementTypeName = childrenNodes[i].name; saveAssessmentCondition(); } } getAllChildrenNodes(childrenNodes[i]); } } } }