Inner helper with different conditions in foreach loop, how to manage that?

Question

Inner helper with different conditions in foreach loop, how to manage that?

I want to have different foreach loop, but the rest of the helper should be the same Different version

   1 - foreach (var item in Model.Where(_ => _.Version > 0))
   2 - foreach (var item in Model.Where(_ => _.Version = 0))
   3 - foreach (var item in Model)

Any suggestions?

 @helper WriteGrid()
 {
  foreach (var item in Model.Where(_ => _.Version > 0))
  {
    <div>
     @item.From
    </div>
  }
}

Answer 1

You can change your @helper a bit to take a Func<T,bool> which can decide which items to show:

@helper WriteGrid(Func<MyModel, bool> p)
{
    foreach (var item in Model.Where(p))
    {
        <div>@item.From</div>
    }
}

@WriteGrid(x => x.Version > 0)
<hr/>
@WriteGrid(x => x.Version == 0)
<hr/>
@WriteGrid(x => true)
<hr/>