角度可滚动垫选择列表?

简单CSS

mat-selection-list {
  max-height: 400px;
  overflow: auto;
}

StackBlitz Demo

仅支持Chrome浏览器的花式滚动条CSS:

.custom-scroll-bar{
    height:70vh;
    overflow-y:scroll;
    overflow-x: hidden;
}

.custom-scroll-bar::-webkit-scrollbar{
    width: 5px;
}

.custom-scroll-bar::-webkit-scrollbar-thumb{
    background: rgba(0,0,0,.26);
}

对于Firefox和Internet explorer,只需使用:

.custom-scroll-bar{
    height:70vh;
    overflow-y:scroll;
}

HTML:

<mat-selection-list #shoes class="custom-scroll-bar">
  <mat-list-option *ngFor="let shoe of typesOfShoes">
    {{shoe}}
  </mat-list-option>
</mat-selection-list>

StackBlitz Example

您可以尝试以下方法:

<mat-card fxFlex="33%">
     <mat-selection-list [style.overflow]="'auto'" [style.height.px]="'300'">
         <mat-list-item
              *ngFor="let product of products"
              [class.selected]="product === selectedproduct"
              (click)="onSelect(product)"> 
     </mat-list-item>
</mat-selection-list>