canvasManagement/Management.Web/Pages/Modules.razor

@page "/modules"
@using Management.Web.Shared.Module
@using System.Linq
@inject IModuleManager moduleManager

@code {
  private bool showNewModule { get; set; } = false;

}

<PageTitle>Weather forecast</PageTitle>

@if (!showNewModule)
{
  <button class="btn btn-secondary" @onclick="() => showNewModule = true">New Module</button>
}
else
{
  <button class="btn btn-secondary" @onclick="() => showNewModule = false">Hide New Module</button>
}

@if (showNewModule)
{
  <NewModule OnSubmit="() => showNewModule = false" />
}

@foreach (var i in moduleManager.Modules.Select((_value, i) => i))
{
  <hr>
  <ModuleDetail ModuleIndex="i" />
}