Subjects - Lists via templated razor components to hide/show w/o if/then

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Subjects - Lists via templated razor components to hide/show w/o if/then

https://www.codeproject.com/Tips/5363626/Templated-Data-container-with-Razor

`public class DataContainer : ComponentBase
{
[Parameter] public bool HasData { get; set; }

[Parameter] public RenderFragment DataTemplate { get; set; } = null!;

[Parameter] public RenderFragment NoData { get; set; } = null!;

protected override void BuildRenderTree(RenderTreeBuilder builder)
{
base.BuildRenderTree(builder);
builder.AddContent(0, HasData ? DataTemplate : NoData);
}
}`

<DataContainer HasData="@(_value > 0)"> <NoData> <p>There is no data</p> </NoData> <DataTemplate> <div class="mb-8"> <p>There is content here</p> </div> </DataTemplate> </DataContainer>