使用AngularJS和來自Iconic框架的側面菜單示例訪問“id”值

Question

使用Iconic Framework側面菜單示例，如何從控制器訪問“id”和“Title”值？

.controller('PlaylistsCtrl', function($scope) {$scope.playlists = [
{ title: 'Traffic', id: 1 },
{ title: 'Litter', id: 2 },
{ title: 'Marine', id: 3 }]

在Playlist.html模板文件中？

<ion-view view-title="Playlist One">
 <ion-content>
  <h1>Playlist</h1>
 </ion-content>
</ion-view>

app.js文件中的其他相關代碼是：

.state('app.single', {
  url: "/playlists/:playlistId",
   views: {
    'menuContent': {
      templateUrl: "templates/playlist.html",
      controller: 'PlaylistCtrl'
    } 
  }
})

控制器 - 我想：

.controller('PlaylistCtrl', function($scope) { 
})

Answer 1

您應該將PlaylistsCtrl從config階段中提到的state綁定到此ion-view 。

<ion-view view-title="Playlist One">
 <ion-content>
  <h1>Playlist</h1>
  <div ng-repeat="playlist in playlists">
  Number: {{playlist.id}} | Title: {{playlist.title}}
  </div>
 </ion-content>
</ion-view>

Answer 2

老安斯

這很簡單。 你必須確保在你的Config中你已經為視圖分配了控制器。

<ion-view view-title="Playlist One">
 <ion-content>
 <h1>Playlist</h1>

<ul>
  <li ng-repeat="p in playlists">
     ID: {{p.id}}
  </li>
</ul>
 </ion-content>
</ion-view>

更新

<ion-view view-title="Playlist One">
 <ion-content>
 <h1>Playlist</h1>
  <!-- Pass playlist as a parameter named **p** here onclick function-->
<ul>
  <li ng-repeat="p in playlists" ng-click="selected(p)">
     ID: {{p.id}}
  </li>
</ul>
 </ion-content>
</ion-view>

您的控制器將如下所示。您只需要在控制器中添加所選功能。

.controller('PlaylistCtrl', function($scope) { 

   $scope.selected=function(playlist){
     $scope.selectedPlaylist=playlist;
     console.log($scope.selectedPlaylist.id)
   }
 })