internal async Task ScanFileAsync()
{
var input = Input.Dom(JSRuntime);
var files = await input.ScanFilesAsync();
ScanFiles(files);
_ = UploadFilesAsync(input);
RequireRender = true;
SetFieldValue(Files.ToArray(), true);
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (string.IsNullOrWhiteSpace(ShowTo.Id))
{
if (!rendered)
{
await Task.Delay(100);
}
return;
}
if (rendered)
{
return;
}
rendered = true;
var showToRect = await ShowTo.Dom(JSRuntime).GetBoundingClientRectAsync();
var containerRect = await container.Dom(JSRuntime).GetBoundingClientRectAsync();
popupLayerOption = new PopupLayerOption();
popupLayerOption.Content = ChildContent;
switch (Position)
{
case ShowToPosition.Bottom:
popupLayerOption.Position = new System.Drawing.PointF()
{
X = (showToRect.X + showToRect.Width - containerRect.Width) / 2,
Y = showToRect.Y + showToRect.Height
};
break;
case ShowToPosition.Top:
popupLayerOption.Position = new System.Drawing.PointF()
{
X = (showToRect.X + showToRect.Width - containerRect.Width) / 2,
Y = showToRect.Y - 32 /*按钮高度*/
};
break;
}
ChildContent = null;
MarkAsRequireRender();
StateHasChanged();
popupService.PopupLayerOptions.Add(popupLayerOption);
}
private async Task AnimationElementLoadAsync()
{
if (paths == null || !paths.Any())
{
return;
}
if (AutoAdjustPosition)
{
var rect = await animationElement.Dom(JSRuntime).GetBoundingClientRectAsync();
var screenWidth = await Document.GetClientWidthAsync();
var left = screenWidth / 2 - rect.Width / 2;
styleBuilder.Add($"left:{left}px");
}
currentPath = paths.Dequeue();
await Task.Delay(currentPath.Delay);
ExecuteAnimation(currentPath.Style, currentPath.Increment);
}