Question

当我使用带有can-swipe和show-delete的离子列表时，一切正常，直到实际删除列表中的项目为止，

例如，如果我有一个[1, 2, 3, 4, 5]数组并且我滑动删除3并删除它，它就会消失并从列表中删除但是swiped类仍处于活动状态在列表中下面的元素上，在这种情况下它会显示4的删除选项 - 是否有人知道我们如何让类不能传递给它下面的元素？

Answer 1

在我的特殊情况下，标准的修复是不可能的，因为在显示两个＆＃34;删除按钮＆＃34;时，cordova存在问题。因为我有一个处理从项目数组中删除项目的函数，我通过调用$ionicListDelegate.closeOptionButtons();以编程方式关闭所有选项按钮，希望这有助于其他人，谢谢。

Answer 2

我无法重现您的问题，但我编辑了Ionic官方代码中的一个示例：

＆＃13;

angular.module('ionicApp', ['ionic'])

.controller('MyCtrl', function($scope) {
  
  $scope.data = {
    showDelete: false
  };
  
  $scope.edit = function(item) {
    alert('Edit Item: ' + item.id);
  };
  $scope.share = function(item) {
    alert('Share Item: ' + item.id);
  };
  
  $scope.moveItem = function(item, fromIndex, toIndex) {
    $scope.items.splice(fromIndex, 1);
    $scope.items.splice(toIndex, 0, item);
  };
  
  $scope.onItemDelete = function(item) {
    $scope.items.splice($scope.items.indexOf(item), 1);
  };
  
  $scope.items = [
    { id: 0 },
    { id: 1 },
    { id: 2 },
    { id: 3 },
    { id: 4 },
    { id: 5 }
  ];
  
});

＆＃13;

<html ng-app="ionicApp">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
    <title>Ionic List Directive</title>
   
    <link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
    <script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
  </head>

  <body ng-controller="MyCtrl">
    
    <ion-header-bar class="bar-positive">
      <div class="buttons">
        <button class="button button-icon icon ion-ios-minus-outline"
          ng-click="data.showDelete = !data.showDelete; data.showReorder = false"></button>
      </div>
      <h1 class="title">Ionic Delete/Option Buttons</h1>
      <div class="buttons">
        <button class="button" ng-click="data.showDelete = false; data.showReorder = !data.showReorder">
            Reorder
        </button>
      </div>
    </ion-header-bar>

    <ion-content>

      <!-- The list directive is great, but be sure to also checkout the collection repeat directive when scrolling through large lists -->
      
      <ion-list show-delete="data.showDelete" show-reorder="data.showReorder">

        <ion-item ng-repeat="item in items" 
                  item="item"
                  href="#/item/{{item.id}}" class="item-remove-animate">
          Item {{ item.id }}
          <ion-delete-button class="ion-minus-circled" 
                             ng-click="onItemDelete(item)">
          </ion-delete-button>
          <ion-option-button class="button-assertive"
                             ng-click="edit(item)">
            Edit
          </ion-option-button>
          <ion-option-button class="button-calm"
                             ng-click="onItemDelete(item)">
            Del
          </ion-option-button>
          <ion-reorder-button class="ion-navicon" on-reorder="moveItem(item, $fromIndex, $toIndex)"></ion-reorder-button>
        </ion-item>

      </ion-list>

    </ion-content>
      
  </body>
</html>

＆＃13;

离子离子列表滑动以删除类仍然有效

2 个答案: