Angular 中 C# 的简单 "for"(使用索引迭代)的等价物

Equivalent of simple "for" (iterating with index) of C# in Angular

在剃须刀页面我可以写:

 @for (int i = 1; i <= Model.TotPages; i++)
    {
        <div class="pagmenu">
            @if (i == Model.CurPage)
            {
                @Html.ActionLink(i.ToString(), "Index", "Home", new { curPage = i, catId = Model.CatId, discounted = Model.Discounted, search= Model.Search }, new { @class = "btn btn-primary" })
            }
            else
            {
                @Html.ActionLink(i.ToString(), "Index", "Home", new { curPage = i, catId = Model.CatId, discounted = Model.Discounted, search = Model.Search }, new { @class = "btn btn-default" })
            }
        </div>
    }

angular 中的等价物是什么? 据我了解,*ngFor 相当于 foreach 而不是 for

如果 Angular 您只能遍历数组,那么您可以使用 "repeat" 创建数组 "on fly",参见

//in ts
n=10;

<div *ngFor="let a of ' '.repeat(n).split('');let i=index">
  {{i}}
</div>

或使用函数 return 数组

//in .ts
n=10;
getFoolArray(n)
{
    return new Array(n)
}

<div *ngFor="let a of getFoolArray(n);let i=index">
  {{i}}
</div>

另一种选择是创建指令重复,参见 this SO answer