jquery.ztree摘记

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]);
            }
        }
    }
}