public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var pbContext = new PhaseBannerContext();
TagHelperContent childContent;
using (context.SetScopedContextItem(typeof(PhaseBannerContext), pbContext))
{
childContent = await output.GetChildContentAsync();
}
if (!pbContext.Tag.HasValue)
{
throw new InvalidOperationException($"You must specify a <govuk-phase-banner-tag> child element.");
}
var tagBuilder = _htmlGenerator.GeneratePhaseBanner(
pbContext.Tag.Value.content,
pbContext.Tag.Value.attributes,
childContent,
output.Attributes.ToAttributesDictionary());
output.TagName = tagBuilder.TagName;
output.TagMode = TagMode.StartTagAndEndTag;
output.Attributes.Clear();
output.MergeAttributes(tagBuilder);
output.Content.SetHtmlContent(tagBuilder.InnerHtml);
}
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var phaseBannerContext = new PhaseBannerContext();
IHtmlContent childContent;
using (context.SetScopedContextItem(phaseBannerContext))
{
childContent = await output.GetChildContentAsync();
}
phaseBannerContext.ThrowIfIncomplete();
var tagBuilder = _htmlGenerator.GeneratePhaseBanner(
phaseBannerContext.Tag?.Content,
phaseBannerContext.Tag?.Attributes,
childContent,
output.Attributes.ToAttributeDictionary());
output.TagName = tagBuilder.TagName;
output.TagMode = TagMode.StartTagAndEndTag;
output.Attributes.Clear();
output.MergeAttributes(tagBuilder);
output.Content.SetHtmlContent(tagBuilder.InnerHtml);
}