public async Task <string> InvokeWidgetAsync(WidgetInvoker widget)
{
Guard.NotNull(widget, nameof(widget));
using var psb = StringBuilderPool.Instance.Get(out var sb);
using var output = new StringWriter(sb);
var actionContext = GetActionContext();
var viewContext = CreateViewContext(
actionContext,
actionContext.HttpContext.RequestServices.GetService <IViewDataAccessor>().ViewData,
output);
var result = await widget.InvokeAsync(viewContext);
result.WriteTo(output, HtmlEncoder.Default);
return(output.ToString());
}
/// <summary>
/// Invokes a widget and returns its html content.
/// </summary>
/// <param name="widget">Widget to invoke.</param>
/// <returns>Widget rendering result</returns>
public static Task <string> InvokeWidgetAsync(this ControllerBase controller, WidgetInvoker widget)
{
Guard.NotNull(controller, nameof(controller));
var renderer = controller.HttpContext.RequestServices.GetRequiredService <IRazorViewInvoker>();
return(renderer.InvokeWidgetAsync(widget));
}
public TBuilder Content(WidgetInvoker value)
{
Item.Widget = value;
return(this as TBuilder);
}
