Angular 2组件树

Question

我正在用Angular 2开发我的第一个应用程序，并且我已经安装了Google Chrome的Augury插件，以帮助我调试代码。

这里的组件树和图形：

这是我的自定义组件（DocumentsList）的HTML模板：

<div class="container-fluid" style="margin-top: 10px"> 
    <div class="table-row header"> 
     <div class="column index">#</div> 
     <div class="wrapper attributes"> 
      <div class="wrapper title-comment-module-reporter"> 
       <div class="wrapper title-comment"> 
        <div class="column title">Title</div> 
        <div class="column comment">Comment</div> 
       </div> 
       <div class="wrapper module-reporter"> 
        <div class="column module">Module</div> 
        <div class="column reporter">Reporter</div> 
       </div> 
      </div> 
      <div class="wrapper status-owner-severity"> 
       <div class="wrapper status-owner"> 
        <div class="column status">Status</div> 
        <div class="column owner">Owner</div> 
       </div> 
       <div class="column severity">Severity</div> 
      </div> 
     </div> 
     <div class="wrapper icons"> 
      <div title="Watch" class="column watch"> 
       <span class="glyphicon glyphicon-eye-open"></span> 
      </div> 
      <div title="Add comment" class="column add-comment"> 
       <span class="glyphicon glyphicon-comment"></span> 
      </div> 
     </div> 
     <div class="wrapper dates"> 
      <div class="column date">Created</div> 
      <div class="column date">Updated</div> 
      <div class="column date">Due</div> 
     </div> 
    </div> 

    <div *ngFor="let document of docs" class="table-row"> 
     <div class="column index">{{document.id}}</div> 
     <div class="wrapper attributes"> 
      <div class="wrapper title-comment-module-reporter"> 
       <div class="wrapper title-comment"> 
        <div class="column title">{{document.title}}</div> 
        <div class="column comment">{{document.comment}}</div> 
       </div> 
       <div class="wrapper module-reporter"> 
        <div class="column module">{{document.module}}</div> 
        <div class="column reporter">{{document.reporter}}</div> 
       </div> 
      </div> 
      <div class="wrapper status-owner-severity"> 
       <div class="wrapper status-owner"> 
        <div class="column status"><span class="label" [ngClass]="{'Open': 'label-primary', 'In Progress': 'label-success'}[document.status]">{{document.status}}</span></div> 
        <div class="column owner">{{document.owner}}</div> 
       </div> 
       <div class="column severity high">{document.severity}}</div> 
      </div> 
     </div> 
     <div class="wrapper icons"> 
      <div class="column watch"><span class="glyphicon glyphicon-eye-open" [class.active]="document.watched"></span></div> 
      <div class="column add-comment"><span class="glyphicon glyphicon-comment" [class.active]="document.commented"></span></div> 
     </div> 
     <div class="wrapper dates"> 
      <div class="column date">{{document.created}}</div> 
      <div class="column date">{{document.updated}}</div> 
      <div class="column date">{{document.due}}</div> 
     </div> 
    </div> 
</div> 

由于在该span图是div的小孩，其中有*ngFor指令，不应该将它作为span的父级显示在图表中？

我认为图形应已经这个样子（与画图创建的映像）

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Answer 1

简短的回答，是的。这说得通。