angularjs使用路由跳到某個view的時候,如何執行js來修改一個導航選單某一項為啟動狀態,下面是我現在的程式碼
漂亮男人2017-05-15 16:54:00
大概代碼:
html
<body ng-app="app"> <ul> <li><a href="#/" ng-class="{active:path=='/'}">index</a></li> <li><a href="#/a" ng-class="{active:path=='/a'}">a</a></li> <li><a href="#/b" ng-class="{active:path=='/b'}">b</a></li> </ul> <p ng-controller="main"> <p ng-view></p> </p> <script type="text/javascript"> var app = angular.module('app', ['ngRoute']); app.config(['$routeProvider', function($routeProvider) { $routeProvider .when('/', { template: '/index', controller: 'test' }) .when('/a', { template: '/a', controller: 'test' }) .when('/b', { template: '/b', controller: 'test' }) .otherwise({ redirectTo: '/' }); }]); app.run(['$rootScope', '$location', function($rootScope, $location) { $rootScope.$on('$routeChangeSuccess', function(newV) { $rootScope.path = $location.path() }); }]); app.controller('main', ['$scope', function($scope){ }]); app.controller('test', function() {}); </script> </body>
如果想看一些範例和文件的話 我的github上也有
學習資源:https://github.com/dolymood/AngularLearing
簡單範例:https://github.com/dolymood/angular-example
下載套件和文件 https://github.com/dolymood/angular-packages
習慣沉默2017-05-15 16:54:00
預先在每個選單項目上放好啟動狀態的效果,但是不顯示;
然後透過將特定的值傳到前台頁面來讓特定的啟動狀態顯示;
例如
<span class="highlight" ng-show="tab == 1"></span>
<span class="highlight" ng-show="tab == 2"></span>
<span class="highlight" ng-show="tab == 3"></span>
<span class="highlight" ng-show="tab == 4"></span>
你在controller裡傳相應的tab值就行了
$scope.tab = 1 // 显示第一个为激活状态
或用這個方法
<p ng-class='{active:isActive'>
.active{
...
}
angular controller中 控制isActive的值true/false
阿神2017-05-15 16:54:00
<script type="text/javascript">
var mainapp = angular.module('mainapp', ['ngRoute']);
mainapp.config(function(${routeProvider}) {
${routeProvider}
.when('/', {
templateUrl : 'marry.php?cid=123&view=home',
controller : 'mainController'
})
.when('/home', {
templateUrl : 'marry.php?cid=123&view=home',
controller : 'mainController'
})
.when('/process', {
templateUrl : 'marry.php?cid=123&view=process',
controller : 'mainController'
})
.when('/message', {
templateUrl : 'marry.php?cid=123&view=message',
controller : 'mainController'
});
});
mainapp.controller('mainController', function(${scope}) {
${scope}.message = 'Everyone come and see how good I look!';
});
</script>
<ul class="ul_nav">
<li ng-class="{active:path=='#/invitation'}"><a href="#/invitation" class="nav_01"></a></li>
<li ng-class="{active:path=='#/map'}"><a href="#/map" class="nav_02"></a></li>
</ul>
你好,我angularjs不太熟,我們專案只用了angularjs的路由功能,上面是我的程式碼,能幫我基於上面程式碼直接改好嗎