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[Blazor] Components - loop samples - intro text removal (#33675)

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Robert Haken 2024-09-23 02:04:30 +02:00 committed by GitHub
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aspnetcore/blazor/components/index.md
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@ -1270,8 +1270,6 @@ Consider the following `RenderFragmentChild2` component that has both a componen
When rendering the `RenderFragmentChild2` component in a parent component, use a local index variable (`ct` in the following example) instead of the loop variable (`c`) when assigning the component parameter value and providing the child component's content: When rendering the `RenderFragmentChild2` component in a parent component, use a local index variable (`ct` in the following example) instead of the loop variable (`c`) when assigning the component parameter value and providing the child component's content:
```razor ```razor
<h1>Three children with a <code>for</code> loop and an index variable</h1>
@for (int c = 1; c < 4; c++) @for (int c = 1; c < 4; c++)
{ {
var ct = c; var ct = c;
@ -1285,8 +1283,6 @@ When rendering the `RenderFragmentChild2` component in a parent component, use a
Alternatively, use a [`foreach`](/dotnet/csharp/language-reference/keywords/foreach-in) loop with <xref:System.Linq.Enumerable.Range%2A?displayProperty=nameWithType> instead of a [`for`](/dotnet/csharp/language-reference/keywords/for) loop: Alternatively, use a [`foreach`](/dotnet/csharp/language-reference/keywords/foreach-in) loop with <xref:System.Linq.Enumerable.Range%2A?displayProperty=nameWithType> instead of a [`for`](/dotnet/csharp/language-reference/keywords/for) loop:
```razor ```razor
<h1>Alternative approach without an index variable</h1>
@foreach (var c in Enumerable.Range(1, 3)) @foreach (var c in Enumerable.Range(1, 3))
{ {
<RenderFragmentChild2 Id="@($"Child{c}")"> <RenderFragmentChild2 Id="@($"Child{c}")">