Angular2將數據傳遞到模態

Question

我是angular2 + typescript中的新成員。我需要的按鈕，通過點擊實現確認模式表

這是表

<div style="margin-top: 10px"> 
    <table id="recruitersTable" class="table table-striped center" [ngBusy]="data"> 
     <tr> 
      <th>{{ 'RECRUITER_NAME_AND_SURNANE_COLUMN' | translate }}</th> 
      <th>{{ 'RECRUITER_CODE_COLUMN' | translate }}</th> 
      <th>{{ 'RECRUITER_ACTION_DOLUMN' | translate}}</th> 
      <th></th> 
     </tr> 
     <tr *ngFor="let recruiter of recruiters"> 
      <td>{{ recruiter.Name }}</td> 
      <td>{{ recruiter.Code }}</td> 
      <td> 
       <a class="btn btn-xs btn-default" data-target="#confirm" role="button" data-toggle="modal"> 
        <span class="glyphicon glyphicon-ban-circle"></span> 
       </a> 
      </td> 
      <td></td> 
     </tr> 
    </table> 
</div> 

這是確認模式

<div id="confirm" class="modal fade in" aria-labelledby="modallabel" aria-hidden="true"> 
    <div class="modal-dialog"> 
    <div class="modal-content"> 
     <div class="modal-header"> 
      <button class="close" data-dismiss="modal" aria-hidden="true"><span class="glyphicon glyphicon-remove"></span></button> 
      <h3 id="modalLabael">Block recruiter</h3> 
     </div> 
     <div class="modal-body"> 
      <h3 id="modalLabael">Are you sure that you want block this recruiter?</h3> 
     </div> 
     <div class="modal-footer"> 
      <button class="btn btn-danger" data-dismiss="modal" aria-hidden="true">Cancel</button> 
      <button class="btn btn-success" (click)="BlockRecruiter(recruiter.code)">Block</button> 
     </div> 
    </div> 
</div> 

，我需要實現的功能通過點擊'成功'確認模態，但數據在另一個div。有人能解釋我嗎？

Answer 1

你既可以，如果你的模式組件是否包含在父組件使用EventEmitter - 檢查這裏 - >https://angular.io/docs/ts/latest/api/core/index/EventEmitter-class.html

或者你可以使用它返回一個主題作爲一個可觀察的服務。父組件可以訂閱observable，而模態在確認時提醒服務。檢查alert.service是如何在這裏編寫和使用的 - >Angular 2: Displaying icons in navbar on authentication