我正在寻找一种在md-table中高亮显示整行的好方法。
我应该做指令还是什么？
有人可以帮我这个吗？
我应该做指令还是什么？
有人可以帮我这个吗？
<div class="example-container mat-elevation-z8">
<md-table #table [dataSource]="dataSource">
<!--- Note that these columns can be defined in any order.
The actual rendered columns are set as a property on the row definition" -->
<!-- ID Column -->
<ng-container cdkColumnDef="userId">
<md-header-cell *cdkHeaderCellDef> ID </md-header-cell>
<md-cell *cdkCellDef="let row"> {{row.id}} </md-cell>
</ng-container>
<!-- Progress Column -->
<ng-container cdkColumnDef="progress">
<md-header-cell *cdkHeaderCellDef> Progress </md-header-cell>
<md-cell *cdkCellDef="let row"> {{row.progress}}% </md-cell>
</ng-container>
<!-- Name Column -->
<ng-container cdkColumnDef="userName">
<md-header-cell *cdkHeaderCellDef> Name </md-header-cell>
<md-cell *cdkCellDef="let row"> {{row.name}} </md-cell>
</ng-container>
<!-- Color Column -->
<ng-container cdkColumnDef="color">
<md-header-cell *cdkHeaderCellDef>Color</md-header-cell>
<md-cell *cdkCellDef="let row" [style.color]="row.color"> {{row.color}} </md-cell>
</ng-container>
<md-header-row *cdkHeaderRowDef="displayedColumns"></md-header-row>
<md-row *cdkRowDef="let row; columns: displayedColumns;"></md-row>
</md-table>
</div>
更新材料版本更新(md – > mat)：
HTML：
<!-- Add the highlight class in row definiton of md-table -->
<!-- Add click event to pass the selected row index -->
<mat-row *cdkRowDef="let row; columns: displayedColumns;"
[ngClass]="{'highlight': selectedRowIndex == row.id}"
(click)="highlight(row)">
</mat-row>
原答案：
您可以使用ngClass和selectedRowIndex之类的标志来完成。每当点击的行索引等于selectedRowIndex时，将应用该类。
HTML：
<!-- Add the highlight class in row definiton of md-table -->
<!-- Add click event to pass the selected row index -->
<md-row *cdkRowDef="let row; columns: displayedColumns;"
[ngClass]="{'highlight': selectedRowIndex == row.id}"
(click)="highlight(row)">
</md-row>
CSS：
.highlight{
background: #42A948; /* green */
}
TS：
selectedRowIndex: number = -1;
highlight(row){
this.selectedRowIndex = row.id;
}
