Tag: treeview

在angularjs指令中使用Rightclick事件

我想使用Angular指令概念在Rightclick事件中显示一个树视图的子节点的popupwindow。 以下是我的示例代码： Tree.html <div data-angular-treeview="true" data-tree-model="roleList" data-node-id="roleId" data-node-label="roleName" data-node-children="children" data-ng-rigtclick="onItemRightClick()" data-node-children="children"> </div> treeViewcontroller.js $scope.roleList1 = [ { "roleName" : "User", "roleId" : "role1", "children" : [ { "roleName" : "subUser1", "roleId" : "role11", "children" : [] }, { "roleName" : "subUser2", "roleId" : "role12", "children" : [ { "roleName" : "subUser2-1", "roleId" : "role121", "children" […]

如何在angularJS中parsingJsonstring？

我有一个nodeJSONstring { "Name": "Addition", "Id": "3", "ParentId": "1", "children": [ { "Name": "Two Numbers", "Id": "5", "ParentId": "3", "children": [] }, { "Name": "Three Numbers", "Id": "6", "ParentId": "3", "children": [] } ] } 我得到一个parentId为3，然后我想显示键值名称为“加法”，应该与其ID相匹配。 { "Name": "Addition", "Id": "3", "ParentId": "1", "children": [….] } myApp.controller('leafController', function($scope){ $scope.getname = function(parentid,nodeJSON ) { //parentid is 3 […]

如何使用Nodejs + angular JS和MySQL创builddynamic树视图

我尝试从由三个字段组成的数据库中创build一个TreeView：id，name和parent_id [{ "id": 1, "name": "Computer", "parent_id": "5", },{ "id": 2, "name": "Computer", "parent_id": "1", }] 我一直没有能够创build我是一个JavaScript和angularJS的初学者我需要你的帮助，并提前谢谢你 DB.js exports.selectCategory = function(callback){ var objBD = BD(); objBD.query('SELECT * FROM treeview_items', callback); } JSON在函数SelectCategory之后 customer.js function category(req, res) { db.selectCategory(function(err, results){ if (err) return res.send(500, "DB QUERY ERROR"); var source = []; var items = []; // […]