单击“ Angular Material”表的行(单击)事件时,单击该行中的单元格中的动作

Foo*_*Foo 3 bootstrap-modal angular-material onrowclick angular angular-cdk

如何在mat-table中通过按钮触发模式,而不触发行(click)事件?我已经在Ang Cell中看到并阅读了Angular Material 2 Table Mat Row Click事件,也单击Mat Cell中的按钮单击,但是在那里使用$ event.stopPropagation()的解决方案阻止显示模态。

我遵循了这个https://stackblitz.com/edit/angular-material2-expandable-rows-filter-pagination-sorting?file=app%2Ftable-example.html的行扩展功能。

这是我的代码的一小段:

<mat-table [dataSource]="dataSource"  matSort>
        <ng-container matColumnDef="name">
          <mat-header-cell *matHeaderCellDef  mat-sort-header>Name</mat-header-cell>
          <mat-cell *matCellDef="let element">{{element.name}}</mat-cell>
        </ng-container>
        <ng-container matColumnDef="username">
          <mat-header-cell *matHeaderCellDef  mat-sort-header>Username</mat-header-cell>
          <mat-cell *matCellDef="let element">{{element.username}}</mat-cell>
        </ng-container>
        <ng-container matColumnDef="email" class="hideOnResponse">
          <mat-header-cell *matHeaderCellDef mat-sort-header>Email</mat-header-cell>
          <mat-cell *matCellDef="let element">{{element.email}}</mat-cell>
        </ng-container>
        <ng-container matColumnDef="action">
          <mat-header-cell *matHeaderCellDef></mat-header-cell>
          <mat-cell *matCellDef="let element">
              <a (click)="editItem(element)" data-toggle="modal" data-target="#editor" matTooltip="Edit" aria-label="tooltip">
                <i class="fas fa-pencil-alt"></i>
              </a>
              <a (click)="deleteItem(element.id)" data-toggle="modal" data-target="#editor" matTooltip="Delete" aria-label="tooltip">
                <i class="fas fa-trash-alt"></i>
              </a>
          </mat-cell>
        </ng-container>

        <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
        <mat-row *matRowDef="let row; columns: displayedColumns;" class="element-row" [ccDetailRow]="row" [ccDetailRowTpl]="tpl"></mat-row>
        <mat-footer-row *matFooterRowDef="['loading']" [ngClass]="{'hide':dataSource!=null}"></mat-footer-row>
        <mat-footer-row *matFooterRowDef="['noData']" [ngClass]="{'hide':!(dataSource!=null && dataSource.data.length==0)}"></mat-footer-row>
      </mat-table>
      <mat-paginator [pageSizeOptions]="[5, 10, 25, 100]" [pageSize]="5" showFirstLastButtons></mat-paginator>
Run Code Online (Sandbox Code Playgroud)

我试图做上面链接的问题上所述,但无济于事。还有其他办法吗?

Vat*_*ato 5

从这里得到答案。链接

正如威尔所说:

尝试将$ event.stopPropagation()添加到更深的单击处理程序之一(如单元格上)。

尝试做类似的事情:

<mat-cell *matCellDef="let group" (click)="$event.stopPropagation()">
    <button mat-button (click)="onDelete(group.id)">
        <mat-icon>delete</mat-icon>
    </button>
</mat-cell>
Run Code Online (Sandbox Code Playgroud)

在你的情况下,如果我是正确的,那就是:

      <mat-cell *matCellDef="let element" (click)="$event.stopPropagation()">
          <a (click)="editItem(element)" data-toggle="modal" data-target="#editor" matTooltip="Edit" aria-label="tooltip">
            <i class="fas fa-pencil-alt"></i>
          </a>
          <a (click)="deleteItem(element.id)" data-toggle="modal" data-target="#editor" matTooltip="Delete" aria-label="tooltip">
            <i class="fas fa-trash-alt"></i>
          </a>
      </mat-cell>
Run Code Online (Sandbox Code Playgroud)

我以前拥有的是在扩展视图中具有“编辑和删除”按钮。我将它们放在普通视图中,并添加了stopPropagation。它为我工作。我不确定为什么您的模态没有打开。

这是我的项目中的代码:

<ng-container matColumnDef="recordDate">
  <th mat-header-cell *matHeaderCellDef mat-sort-header> Record Date </th>
  <td mat-cell *matCellDef="let request" (click)=$event.stopPropagation()> {{request.recDate | date }} 
  <button mat-icon-button>
    <mat-icon aria-label="Example icon-button with a heart icon" (click)="openDialog(true, request.requestId)">edit</mat-icon>
  </button>
  <button mat-icon-button>
    <mat-icon aria-label="Example icon-button with a heart icon" (click)="deleteRequest(request.requestId)">delete</mat-icon>
  </button>
</td>
</ng-container>
Run Code Online (Sandbox Code Playgroud)