Javascript 禁用NG时推送前Angularjs检查数组

每件衣服都分配了一个ID，可以在

$StateParams

功能和页面URL中找到衣服ID-例如#/dresses/21

当用户单击Heart（喜欢）或Breaked Heart（不喜欢）按钮时，衣服ID将放置在localstorage Heart/Breaked Heart数组中-请参见下文

此外，当点击任何一个按钮时，该按钮会自动禁用，从而防止按下多个衣服ID！单击opersit按钮可恢复此操作

问题
我不知道如何在刷新页面后防止提交相同的裙子ID-我尝试在推送裙子ID之前搜索数组，但没有成功。此外，我还可以通过防止双击来防止提交双礼服ID，但是如果我刷新页面，按钮可以将礼服ID推送到阵列中，尽管它已经有了礼服ID

任何指导都会大有帮助
多谢各位

设计：

HTML:

<ul class="railcontrols">
  <li>
    <md-button aria-label="" class="md-fab md-mini" ng-click="heart()" ng-dblclick="return false;" ng-disabled="heartflag">
      <md-icon md-svg-src="svg/heart.svg"></md-icon>
    </md-button>
  </li>
  <li>
    <md-button aria-label="" class="md-fab md-mini" ng-click="brokenheart()" ng-dblclick="return false;" ng-disabled="brokenheartflag">
      <md-icon md-svg-src="svg/brokenheart.svg"></md-icon>
    </md-button>
  </li>
</ul>

   fittingApp.controller('railsCtrl', ['$scope', '$localStorage', '$stateParams','$filter', function($scope, $localStorage, $stateParams, $filter) {
      $scope.$storage = $localStorage;
      var dressID = $stateParams.id;
      if ($scope.$storage.userLoveList === undefined) {
        var getUserID = $scope.$storage.profileData.userID;
        $scope.$storage.userLoveList = ({
          'userID': getUserID,
          'heart': [],
          'brokenheart': []
        });
      }
      $scope.heartflag = false;
      $scope.heart = function() {
        $scope.heartflag = true;
        $scope.brokenheartflag = false;
        // Push Heart
        $scope.$storage.userLoveList.heart.push({'dressID': dressID});
        // Remove BrokenHeart
        $scope.$storage.userLoveList.brokenheart = $filter('filter')($scope.$storage.userLoveList.brokenheart, {dressID: '!'+dressID});
      };
      $scope.brokenheartflag = false;
      $scope.brokenheart = function() {
        $scope.brokenheartflag = true;
        $scope.heartflag = false;
        // Push Broken Heart
        $scope.$storage.userLoveList.brokenheart.push({'dressID': dressID});
        // Remove Heart
        $scope.$storage.userLoveList.heart = $filter('filter')($scope.$storage.userLoveList.heart, {dressID: '!'+dressID});
      };
    }]);

输出{{$storage | json}

{
  "userLoveList": {
    "userID": "1",
    "heart": [
      {
        "dressID": "21",
        "dressID": "21", // Prevent Duplicates
        "dressID": "19"
      }
    ],
    "brokenheart": [
     {
        "dressID": "10"
     }
    ]
  }
}

---

更改代码，如下所示：

fittingApp.controller('railsCtrl', ['$scope', '$localStorage', '$stateParams', function($scope, $localStorage, $stateParams) {
    $scope.$storage = $localStorage;
    var dressID = $stateParams.id;
    if ($scope.$storage.userLoveList === undefined) {
        var getUserID = $scope.$storage.profileData.userID;
        $scope.$storage.userLoveList = ({
            'userID': getUserID,
            'heart': [],
            'brokenheart': []
        });
    }

    function remove(list, value) {
        var index = list.indexOf(value);
        if (index > -1) {
            list.splice(index, 1);
        }
    }

    $scope.heartflag = $scope.$storage.userLoveList.heart.indexOf(dressID) > -1;
    $scope.brokenheartflag = $scope.$storage.userLoveList.brokenheart.indexOf(dressID) > -1;

    $scope.heart = function() {
        $scope.heartflag = true;
        $scope.brokenheartflag = false;
        // Push Heart
        $scope.$storage.userLoveList.heart.push(dressID);

        // Remove BrokenHeart
        remove($scope.$storage.userLoveList.brokenheart, dressID);
    };

    $scope.brokenheart = function() {
        $scope.heartflag = false;
        $scope.brokenheartflag = true;
        // Push Broken Heart
        $scope.$storage.userLoveList.brokenheart.push(dressID);
        // Remove Heart
        remove($scope.$storage.userLoveList.heart, dressID);
    };
}]);

发生的情况如下：

---

我们首先要检查

dressID

是否已经存在于

heart

或

Breaknheart

列表中，以便禁用特定按钮。现在，由于我们已经禁用了特定的按钮，用户将无法单击is两次。

如果

heart

数组只是id值（而不是对象），似乎会更简单。。。然后检查该id值的

indexOf（）

。否则，必须为每个

dressId

@charlietfl迭代数组如果我调整数组，那么在按下之前是否能够检查数组？此外，这是否有助于记住按钮的状态，例如是否单击了按钮？