$.fn.zTree 的使用

如图所示显示效果为树状结构:(jquery.ztree.core-3.5.js)

实现:

html:

<div>
  <div class="foundation-gridTitle hc-title-area no-border-top-left-right">数据分类</div>
  <ul id="treeDemo" class="ztree" hr-self-height="$(window).height()-106"></ul>
</div>

js:

function loadTreeData() {
            $http.get(baseURL + "/base/base-code-type/all-type").success(function (data, status) {
                $scope.baseCodeTypes = data;
                $.fn.zTree.init($("#treeDemo"), setting, $scope.baseCodeTypes);//生成树所需要的数据 (这些数据的格式是有规定的 和 setting 中的data里的定义有关)
            }).error(function (data, status) {
            });
        }
var setting = {
            view: {
                dblClickExpand: dblClickExpand,
                showIcon: false,
                showLine: false
            },
            data: {
                key: {
                    name: "codeTypeDes"//上面data里的数据包含一个codeTypeDes属性,也就是说从数据库中对应的表必须有这个字段
                },
                simpleData: {
                    enable: true,
                    idKey: "codeTypeId",//对应树形中的父子节点关系父节点的值00 则其子节点的值为00100 00101 (数据库中对应的表也必须有这两项)
                    pIdKey: "upCodeId"//对应子节点的值
                }
            },
            callback: {
                onClick: zOnClick
            }
        };
function dblClickExpand(treeId, treeNode) {//父节点双击展开
            return treeNode.level >= 0;
        }
function zOnClick(event, treeId, treeNode) {//子节点单机用于显示细节点中的内容
            $scope.baseCodes.splice(0);
            $scope.editSysFlag = false;
            if (treeNode.codeTypeClass == 1) {
                $scope.allowAdd = true;
            } else {
                $scope.allowAdd = false;
            }
            $scope.selectedBaseCodeType = treeNode;
            $scope.selectedBaseCode = undefined;
            if (!("children" in treeNode)) {
                $scope.baseCodes.splice(0);
                $http.get(baseURL + "/base/base-code-dict/code-data/" + $scope.selectedBaseCodeType.codeTypeId).success(function (data, status) {
                    $scope.baseCodes = data;
                    if ($scope.baseCodes.length == 0) {
                    } else {
                        $scope.selectedBaseCode = undefined;
                    }
                }).error(function (data, status) {
                });
            }
        }
原文地址:https://www.cnblogs.com/ms-grf/p/6866511.html