角度：按计数创建两列

Question

下面的代码基于偶数和奇数创建两列。我将如何更改，而不是在第1列中显示前8个结果，在第2列中显示其余的结果，而不是偶数和奇数？

<div *ngFor="let year of userYear; let i = index">
     <div *ngIf='i%2 === 0' class="float-left left-column push-left"><span>{{year}}</span></div>
     <div *ngIf='i%2 !== 0' class="float-left right-column"><span>{{year}}</span></div>
</div> 

Answer 1

只需将i%2 === 0更改为i < 8，将i%2 !== 0更改为i >= 8：

<div *ngFor="let year of userYear; let i = index">
     <div *ngIf='i < 8' class="float-left left-column push-left"><span>{{year}}</span></div>
     <div *ngIf='i >= 8' class="float-left right-column"><span>{{year}}</span></div>
</div>