ztree搜索并且定位到搜索节点

来源：互联网发布：matlab2014b for mac 编辑：程序博客网时间：2024/06/07 00:27

1.先加载整棵树，但是树是异步加载的所以必须先递归出整课树,下面是代码。

   $scope.deptTree = function() {           var treeSetting = {
                   async: {
                       enable: true,
                       url:"../dept/deptlist",
                       autoParam:["id", "name=n", "level=lv"],
                         otherParam:{"otherParam":"zTreeAsyncTest"}
                   },data: {
                       simpleData: {
                           enable: true
                       },
                       showTitle:true, //是否显示节点title信息提示默认为true
                       key: {
                           title:"name" //设置title提示信息对应的属性名称也就是节点相关的某个属性
                       }
                   },
                   callback: {
                       onClick:function(event, treeId, treeNode) {
                           $scope.tableListPtreeId = treeNode.id;
                           $scope.selectDeptId= treeNode.id;
                           $scope.usersearch="";
                           $scope.paginationConf.totalItems = 0;
                           $scope.paginationConf.currentPage = 0;
                           $scope.deptNode=treeNode;
                           $scope.treeNode=treeNode;
                           if($scope.tableListPtreeId!=""){
                            $scope.getTableList();
                           }
                       },
                       onAsyncSuccess :$scope.deptCtrl.onAsyncSuccess //加载完回调递归
                   }

               };

$scope.deptCtrl = {
               onAsyncSuccess:function(event, treeId, treeNode, msg) {
                    if(treeNode != undefined){
                       $scope.deptCtrl.expandNodes(treeNode.children, "tree");
                    }
                },
                 expandNodes:function(nodes,treeId) {
                    if (!nodes) return;
                    var zTree=$.fn.zTree.getZTreeObj("deptTree");
                    for (var i=0, l=nodes.length; i<l; i++) {
                        zTree.reAsyncChildNodes(nodes[i], '', true);
                        if (nodes[i].isParent && nodes[i].zAsync) {
                            expandNodes(nodes[i].children, treeId);
                        }
                    }
                },
                selectDept:function(){
                   $scope.tableListPtreeId=$scope.selectDeptId;
                   $scope.deptCtrl.searchNode($scope.tableListPtreeId);
//                   $scope.usersearch="";
//                   $scope.getTableList();
               },
                searchNode:function(nodeId){//搜索节点并且选中
                      console.log(nodeId);
                      var zTree=$.fn.zTree.getZTreeObj("deptTree");
                      var nodes = zTree.getNodesByParamFuzzy("id", nodeId, null);
                      console.log(nodes);
                        if (nodes.length>0) {
                           zTree.selectNode(nodes[0]);
                        }
                }
       };

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