angular - 如何在网格列表中按 Material 使用 ngfor

Question

我想用 Angluar Material 实现一个动态网格列表。但我有一些问题。

我的 JSON 数据如下所示:

[
    {
        "abc": "sdfgsdfgs",
        "test": "dfgdfgdfgdfg"
    },
    {
       "abc": "dfgsdfgsdfg",
        "test": "dfgfgfgfgr"
    },
    {
        "abc": "sdfgsdfgs",
        "test": "asdfstest"
    },
] 

在 HTML 中我想使用 ngFor循环此 JSON 数据并显示在网格列表中。

<mat-grid-list cols="2" rowHeight="7:1">
      <mat-grid-tile>
        <u>abc</u>
      </mat-grid-tile>
      <mat-grid-tile>
        <u>test</u>
      </mat-grid-tile>
      <ng-container *ngFor="let item of datas">
      <mat-grid-tile>
        {{ item.abc}}
        {{ item.test}}
      </mat-grid-tile>
      </ng-container>
    </mat-grid-list>

预期结果应如下所示:

abc               test
-------------------------------
sdfgsdfgs        dfgdfgdfgdfg
dfgsdfgsdfg      dfgfgfgfgr


````

How can I loop this? 

Answer 1

在 mat-grid-tile 上添加循环.

<mat-grid-list cols="2" rowHeight="7:1">
  <mat-grid-tile>
    <u>abc</u>
  </mat-grid-tile>
  <mat-grid-tile>
    <u>test</u>
  </mat-grid-tile>
  <ng-container>
    <mat-grid-tile *ngFor="let item of datas">
      {{ item.abc}}
      {{ item.test}}
    </mat-grid-tile>
  </ng-container>
</mat-grid-list>

对于编辑的问题:

<mat-grid-list cols="2" rowHeight="7:1">
    <mat-grid-tile>
        <u>abc</u>
    </mat-grid-tile>
    <mat-grid-tile>
        <u>test</u>
    </mat-grid-tile>
    <ng-container *ngFor="let item of datas">
        <mat-grid-tile>
            {{ item.abc}}
        </mat-grid-tile>
        <mat-grid-tile>
            {{ item.test}}
        </mat-grid-tile>
    </ng-container>
</mat-grid-list>

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