} // set View Context property once constructed
public override void Process(TagHelperContext context, TagHelperOutput output)
{
var id = context.GetAttrValueOrDefault("id");
var spfPartialAttr = context.GetAttrValueOrDefault("spf-placeholder-attr");
//if (id == null)
//{
// return;
//}
var attrDictionary = ViewContext.GetSpfAttrDictionary();
if (attrDictionary == null)
{
return;
}
object newAttrs;
string attrValuesKey = id ?? spfPartialAttr;
if (!attrDictionary.TryGetValue(attrValuesKey, out newAttrs))
{
return;
}
var newAttrDictionary = new RouteValueDictionary(newAttrs);
output.Attributes.SetAttributeDictionary(id, newAttrDictionary);
}
