Question

这是我的目标：

     $scope.tickets = [{
         title: "Bug 1",
         number: 1,
         desc: 'Description #1',
         assigned: [{
             name: "Someone",
             group: "Development"
         }]
     },
     {
         title: "Bug 2",
         number: 2,
         desc: 'Description #1',
         assigned: [{
             name: "someone2",
             group: "Development"
         }]
     },
     {
         title: 'Random unknown issue',
         number: 3,
         desc: 'Description #3',
         assigned: [{
             name: "Someone3",
             group: "Support"
         }]
     }];

我正在做一个表来显示所有内容，并且我正在进行hg-repeat但我不知道如何访问指定的

下的名称和组信息

<p class="lead">Development:</p>
<div class="table-responsive">
  <table class="table table-striped table-condensed">
    <thead>
      <tr>
        <!-- <th>index</th> -->
        <th>#</th>
        <th>Title</th>
        <th>Description</th> 
        <th>Group/Assigned</th>
        <th>Advanced</th>
      </tr>
    </thead>
    <tbody>
      <tr ng-repeat="ticket in tickets">
        <td>{{ticket.number}}</td>
        <td>{{ticket.title}}</td>
        <td>{{ticket.desc}}</td>
        <td>{{ticket.assigned.group}} / {{ticket.assigned.name}}</td>
        <td>
          <button class="btn btn-primary" ng-click="sendToSupport(ticket)">Send to Support</button>
        </td>
      </tr>
    </tbody>
  </table> 
</div>

我尝试按
过滤ng-repeat
```
 | filter: {group: 'Support'}
```

并且不起作用

如您所见，即可将对象发送到ng-click

<tr ng-repeat="ticket in tickets">
 <td>{{ticket.number}}</td>
 <td>{{ticket.title}}</td>
 <td>{{ticket.desc}}</td>
 <td>{{ticket.assigned.group}} / {{ticket.assigned.name}}</td>
 <td>
  <button class="btn btn-primary" ng-click="sendToSupport(ticket)">Send to Support</button>
 </td>

我正在做的是这个

      $scope.sendToDev = function(ticket){
        this.ticket.assigned.group = "Support"
     }

好吗？

Answer 1

您定义为指定为对象数组

assigned: [{
             name: "Someone3",
             group: "Support"
         }]

将其定义为对象（不带[]）或将其作为数组访问。

assigned: {
             name: "Someone3",
             group: "Support"
         }

如果你确实需要它成为一个数组，请使用嵌套的ng-repeat，如下所示：

<td><div ng-repeat="assigned in ticket.assigned">{{assigned.group}} / {{assigned.name}}</div></td>

ng-repeat＆amp; javascript对象

1 个答案: