导航栏 .active激活

参考 ：使用angularjs写一个导航栏控制器

1.点击其中一个li其他的class不影响

2.点击其中一个li其他的class影响

<!DOCTYPE html>
<html lang="en"  ng-app='ui.bootstrap.demo'>
<head>
    <meta charset="UTF-8">
    <title>test alert</title>
    <link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">  
    <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
    <script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
    <script src="http://cdn.bootcss.com/angular-ui-bootstrap/2.2.0/ui-bootstrap-tpls.js"></script>
    <script src="https://code.angularjs.org/1.5.8/i18n/angular-locale_zh-cn.js"></script>
    <style>
        .list{list-style: none;}
        .list .list-item{height:35px;line-height: 35px;width:auto;cursor: pointer;border-bottom: 1px solid green;}
        .list .list-item:hover{background-color: lightblue;}
        .selected{background-color: blue;}
    </style>
</head>
<body>
    <div ng-controller="alertDemoCtrl">
        <ul class="list">
            <li ng-repeat="list in lists" ng-click="list.active=!list.active"  ng-class="{selected:!list.active}" class="list-item">{{list.value}}</li>
        </ul>
    </div>
    <div ng-controller="demoCtrl">
        <ul class="list">
            <li ng-repeat="list in lists" ng-click="itemClick($index)"  ng-class="{selected:selectedItem==$index}" class="list-item">{{list.value}}</li>
        </ul>
    </div>
    <script>
        angular.module('ui.bootstrap.demo', [ 'ui.bootstrap']).controller('alertDemoCtrl',function($scope,$animate){
            $scope.lists=[{value:'列表一',active:'false'},{value:'列表一',active:'false'},{value:'列表一',active:'false'}]
            
        })
        .controller('demoCtrl',function($scope){
            $scope.lists=[{value:'列表二',active:'false'},{value:'列表二',active:'false'},{value:'列表二',active:'false'}];
            $scope.selectedItem=null;
            $scope.itemClick=function($index){
                $scope.selectedItem=$index;
            }
        })
    </script>
</body>
</html>

 

posted @ 2016-10-18 13:26  tongyongliang  阅读(2015)  评论(0)  编辑  收藏  举报