如何创建 mat-grid-list Angular Material

Question

我正在尝试使用Angular Material创建一个mat-grid-list，问题是我在页面上看不到任何东西出现

这是我的组件info-section：

<div class="mat-grid-list" cols="4" rowHeight="100px">
  <div class="mat-grid-tile" style="grid-column: span 1; grid-row: span 2; background-color: lightpink;">
    Three
  </div>

  <div class="mat-grid-tile" style="grid-column: span 0; grid-row: span 0; background-color: lightgreen;">
    Two
  </div>

  <div class="mat-grid-tile" style="grid-column: span 3; grid-row: span 1; background-color: #DDBDF1;">
    Four
  </div>
</div>

一切都已安装和声明

Answer 1

您需要使用Angular Material的网格列表组件。不仅仅是CSS。 请参考示例https://material.angular.io/components/grid-list/examples

Answer 2

grid-column和grid-row属性需要适当的span值来确定一个网格块应该跨越多少列或行。

<mat-grid-list cols="4" rowHeight="100px">
  <mat-grid-tile colspan="1" rowspan="2" style="background-color: lightpink;">
    Three
  </mat-grid-tile>

  <mat-grid-tile colspan="1" rowspan="2" style="background-color: lightgreen;">
    Two
  </mat-grid-tile>

  <mat-grid-tile colspan="3" rowspan="1" style="background-color: #DDBDF1;">
    Four
  </mat-grid-tile>
</mat-grid-list>