public override XElement Parse(ITagProcessor parentProcessor, XElement startElement)
{
this.ValidateStartTag(startElement, TagName);
var endRepeater = TryGetRequiredTag(startElement, EndTagName);
var itemsSource = startElement.GetExpression();
if (string.IsNullOrEmpty(itemsSource))
{
throw new Exception(MessageStrings.ItemsAreEmpty);
}
IEnumerable <XElement> elementsBetween = TraverseUtils.ElementsBetween(startElement, endRepeater).ToList();
var repeaterTag = new RepeaterTag
{
Source = itemsSource,
StartRepeater = startElement,
EndRepeater = endRepeater,
MakeElementCallback = MakeElementCallback
};
var repeaterProcessor = new RepeaterProcessor
{
RepeaterTag = repeaterTag,
};
if (elementsBetween.Any())
{
this.GoDeeper(repeaterProcessor, elementsBetween.First());
}
parentProcessor.AddProcessor(repeaterProcessor);
return(endRepeater);
}
public override XElement Parse(ITagProcessor parentProcessor, XElement startElement)
{
this.ValidateStartTag(startElement, TagName);
var endRepeater = TryGetRequiredTag(startElement, EndTagName);
var itemsSource = startElement.GetExpression();
if (string.IsNullOrEmpty(itemsSource))
{
throw new Exception(MessageStrings.ItemsAreEmpty);
}
IEnumerable<XElement> elementsBetween = TraverseUtils.ElementsBetween(startElement, endRepeater).ToList();
var repeaterTag = new RepeaterTag
{
Source = itemsSource,
StartRepeater = startElement,
EndRepeater = endRepeater,
MakeElementCallback = MakeElementCallback
};
var repeaterProcessor = new RepeaterProcessor
{
RepeaterTag = repeaterTag,
};
if (elementsBetween.Any())
{
this.GoDeeper(repeaterProcessor, elementsBetween.First());
}
parentProcessor.AddProcessor(repeaterProcessor);
return endRepeater;
}