AngularJS实现标签页的两种方式
程序员文章站
2022-06-30 19:06:57
一、通过普通指令实现标签页
一、通过普通指令实现标签页
<link rel="stylesheet" href="views/show/tab.css"/> <div> <ul class="nav nav-tabs" ng-init="vm.activetab=1"> <li ng-class="{active: vm.activetab == 1}"><a href="javascript:;" ng-click="vm.activetab = 1">标签1</a></li> <li ng-class="{active: vm.activetab == 2}"><a href="javascript:;" ng-click="vm.activetab = 2">标签2</a></li> </ul> <div class="tab-content tab-bordered"> <div class="tab-panel" ng-show="vm.activetab == 1"> 标签1的内容 </div> <div class="tab-panel" ng-show="vm.activetab == 2"> 标签2的内容 </div> </div> </div> <h3>说明</h3> 这里演示的是直接通过bootstrap实现的方法。 <hr/>还可以通过angular-bootstrap的tabset指令实现,参见 <a href="http://angular-ui.github.io/bootstrap/#/tabs" target="_blank">官方demo</a> 'use strict'; angular.module('ngshowcaseapp').controller('ctrl.show.tab', function ($scope) { var vm = $scope.vm = {}; }); .tab-content.tab-bordered { border: 1px solid lightgray; border-top: none; padding: 15px; border-radius: 0 0 4px 4px; }
二、自定义指令实现的标签页
<!doctype html> <html lang="en" ng-app="demo"> <head> <meta charset="utf-8"> <title></title> <script src="lib/angular.min.js" type="text/javascript"></script> <script src="lib/angular-route.js" type="text/javascript"></script> <script src="lib/jquery-2.1.4.min.js"></script> <script src="lib/bootstrap.js" type="text/javascript"></script> <link rel="stylesheet" href="css/bootstrap.css" type="text/css"/> <style> .btn-group{ position: relative; left: 40px; } .list-group{ position: relative; left: 0; } .list-group-item{ } #list3{ width: 200px; } </style> </head> <body > <div ng-controller="directivecontrol"> <div style="width: 100px;height: 100px;border: 1px solid blue" ng-class="{'hidden':value}" ></div> <div> <list ng-model="value" ></list> </div> <script type="text/ng-template" id="list.html"> <div > <div class="btn-group"> <ul class="nav nav-tabs"> <li role="presentation" ng-mouseover="flag=3" ng-mouseleave="flag=4"><a href="#" >{{name}}</a></li> </ul> </div> <div class="list-group" id="list3" ng-show="flag==3" ng-mouseover="flag=3" ng-mouseleave="flag=4"> <ul > <li class="list-group-item " ng-click="fun1()"><a href="#">action</a></li> <li class="list-group-item "><a href="#">another action</a></li> <li class="list-group-item "><a href="#">something else here</a></li> <li class="list-group-item "><a href="#">separated link</a></li> </ul> </div> </div> </script> </div> </body> <script> var demo=angular.module("demo",[]); demo.controller("directivecontrol", function ($scope) { }); demo.directive("list",[function () { return { restrict:'ea', templateurl:'list.html', scope:{ value:'=ngmodel' }, link: function (scope,element,attr) { scope.name="home"; scope.lists=[{name:'home'},{name:'family '}]; scope.fun1= function () { scope.value=true; console.log("a") } } } }]) </script> </html>
(1)首先要解决指令必须写在一个根标签中,一定要用div包裹
(2)指令外部传递参数要使用ng-model,来声明变量,
在指令中用scope:{
value:'ngmodel'
}来赋值
总结
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