小编Dix*_*xit的帖子

我读了这么多博客,它说有一个错误

$scope.logout = function() {

    $ionicHistory.clearCache();
    $ionicHistory.clearHistory();
    $state.go('home');

};

有没有使用离子代码或使用一些角度代码清除缓存的解决方案？

我在用 Notification.permission用于检查浏览器是否允许通知。

我的代码，用于检查通知权限，如下所示。

    // Let's check if the browser supports notifications
    if (!("Notification" in window)) {
           alert("This browser does not support desktop notification");
    }
    var prm = Notification.permission;
    if (prm == 'default' || prm == 'denied') {
          console.log("permission denied or default");
    }else{
         console.log("permission granted");
    }

这段代码在我中运行正常，localhost但是当我尝试在生产环境中使用时，它始终会处于拒绝状态。我的浏览器通知设置始终在此站点上允许。 但我不知道是什么问题。需要帮助。

我想根据来自webapi的json对象生成带有动态表头和行/列的动态表.

以下是每次都有不同的json对象示例.

[
  {"Country":"Australia","Toner Quantity":8},
  {"Country":"China","Toner Quantity":6},
  {"Country":"India","Toner Quantity":11},
  {"Country":"South Korea","Toner Quantity":1}
]

它有一段时间了

[
  {"CustomerName":"FORD","Australia":0,"China":2,"India":0,"South Korea":0},
  {"CustomerName":"ICICI PRUDENTIAL","Australia":0,"China":0,"India":5,"South Korea":0},
  {"CustomerName":"Kimberly Clark","Australia":0,"China":0,"India":0,"South Korea":1},
  {"CustomerName":"McDonalds","Australia":1,"China":0,"India":0,"South Korea":0},
  {"CustomerName":"Novartis","Australia":1,"China":0,"India":0,"South Korea":0},
  {"CustomerName":"Origin Energy","Australia":3,"China":0,"India":0,"South Korea":0}
]

所以我尝试过但无法实现带有标题和行/列的动态表

我的HTML代码就像

<table class="table striped">
  <thead>
    <tr role="row">
      <th ng-repeat="th in dataconfigureListData.previewData">{{th}}</th>
    </tr>
  </thead>
  <tbody>
    <tr role="row" data-ng-repeat="previewData in dataconfigureListData.previewData">
      <td> {{previewData.Country}}</td>
      <td> {{previewData['Total Toner Qty']}}</td>
    </tr>
  </tbody>
</table>