public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var accordionContext = context.GetContextItem <AccordionContext>();
var itemContext = new AccordionItemContext();
TagHelperContent childContent;
using (context.SetScopedContextItem(itemContext))
{
childContent = await output.GetChildContentAsync();
}
itemContext.ThrowIfIncomplete();
accordionContext.AddItem(new AccordionItem()
{
Expanded = Expanded,
HeadingContent = itemContext.Heading !.Value.Content,
HeadingAttributes = itemContext.Heading.Value.Attributes,
SummaryContent = itemContext.Summary?.Content,
SummaryAttributes = itemContext.Summary?.Attributes,
Content = childContent.Snapshot(),
Attributes = output.Attributes.ToAttributeDictionary()
});
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var accordionContext = (AccordionContext)context.Items[typeof(AccordionContext)];
var itemContext = new AccordionItemContext();
TagHelperContent childContent;
using (context.SetScopedContextItem(typeof(AccordionItemContext), itemContext))
{
childContent = await output.GetChildContentAsync();
}
if (itemContext.Heading == null)
{
throw new InvalidOperationException("Missing <govuk-accordion-item-heading> element.");
}
accordionContext.AddItem(new AccordionItem()
{
Attributes = output.Attributes.ToAttributesDictionary(),
Content = childContent.Snapshot(),
IsExpanded = IsExpanded,
HeadingContent = itemContext.Heading.Value.content,
HeadingAttributes = itemContext.Heading.Value.attributes,
HeadingLevel = itemContext.Heading.Value.level,
SummaryContent = itemContext.Summary?.content,
SummaryAttributes = itemContext.Summary?.attributes
});
output.SuppressOutput();
}
