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Use razer component for states

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This commit is contained in:
Tommy Öman
2020-01-06 22:52:12 +01:00
parent 514796de23
commit 383a8720a0
1 changed files with 12 additions and 14 deletions
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20
Blazor3State/Pages/FetchData.razor
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@ -9,23 +9,21 @@
<button class="btn btn-primary" @onclick="LoadImage">New Image</button>
<div class="image-container">
@if (state == LoadingContainerState.Loading)
{
<LoadingContainer State="@state">
<Loading>
<div class="lds-default"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div>
}
else if (state == LoadingContainerState.Loaded)
{
</Loading>
<Loaded>
<img src="https://loremflickr.com/200/300" alt="Alternate text" />
}
else if (state == LoadingContainerState.Error)
{
</Loaded>
<ErrorContent>
<p><em>An error has occurred. Click new image to try again !</em></p>
}
</ErrorContent>
</LoadingContainer>
</div>
@code {
Random random = new Random();
public enum LoadingContainerState { Loading, Loaded, Error }
LoadingContainerState state;
protected override async Task OnInitializedAsync()
@ -36,7 +34,7 @@
async Task LoadImage()
{
state = LoadingContainerState.Loading;
await Task.Delay(1000);
await Task.Delay(2000);
if (random.Next(3) == 2)
{
state = LoadingContainerState.Error;