protected override void RenderContentAreaItem(
HtmlHelper htmlHelper,
ContentAreaItem contentAreaItem,
string templateTag,
string htmlTag,
string cssClass)
{
var renderSettings = new Dictionary <string, object>
{
["childrencustomtagname"] = htmlTag,
["childrencssclass"] = cssClass,
["tag"] = templateTag
};
renderSettings = contentAreaItem.RenderSettings.Concat(
from r in renderSettings
where !contentAreaItem.RenderSettings.ContainsKey(r.Key)
select r).ToDictionary(r => r.Key, r => r.Value);
htmlHelper.ViewBag.RenderSettings = renderSettings;
var content = _contentAreaLoader.Get(contentAreaItem);
if (content == null)
{
return;
}
bool isInEditMode = IsInEditMode(htmlHelper);
using (new ContentAreaContext(htmlHelper.ViewContext.RequestContext, content.ContentLink))
{
var templateModel = ResolveTemplate(htmlHelper, content, templateTag);
if (templateModel != null || isInEditMode)
{
bool renderWrappingElement = ShouldRenderWrappingElementForContentAreaItem(htmlHelper);
// The code for this method has been c/p from EPiServer.Web.Mvc.Html.ContentAreaRenderer.
// The only difference is this if/else block.
if (isInEditMode || renderWrappingElement)
{
var tagBuilder = new TagBuilder(htmlTag);
AddNonEmptyCssClass(tagBuilder, cssClass);
tagBuilder.MergeAttributes(_attributeAssembler.GetAttributes(
contentAreaItem,
isInEditMode,
templateModel != null));
BeforeRenderContentAreaItemStartTag(tagBuilder, contentAreaItem);
htmlHelper.ViewContext.Writer.Write(tagBuilder.ToString(TagRenderMode.StartTag));
htmlHelper.RenderContentData(content, true, templateModel, _contentRenderer);
htmlHelper.ViewContext.Writer.Write(tagBuilder.ToString(TagRenderMode.EndTag));
}
else
{
// This is the extra code: don't render wrapping elements in view mode
htmlHelper.RenderContentData(content, true, templateModel, _contentRenderer);
}
}
}
}
protected override void RenderContentAreaItem(HtmlHelper htmlHelper, ContentAreaItem contentAreaItem, string templateTag, string htmlTag, string cssClass)
{
var dictionary = new Dictionary <string, object>();
dictionary["childrencustomtagname"] = htmlTag;
dictionary["childrencssclass"] = cssClass;
dictionary["tag"] = templateTag;
dictionary = contentAreaItem.RenderSettings.Concat(
(
from r in dictionary
where !contentAreaItem.RenderSettings.ContainsKey(r.Key)
select r
)
).ToDictionary(r => r.Key, r => r.Value);
htmlHelper.ViewBag.RenderSettings = dictionary;
var content = contentAreaItem.GetContent();
if (content != null)
{
try
{
using (new ContentAreaContext(htmlHelper.ViewContext.RequestContext, content.ContentLink))
{
var templateModel = ResolveTemplate(htmlHelper, content, templateTag);
if ((templateModel != null) || IsInEditMode(htmlHelper))
{
if (IsInEditMode(htmlHelper))
{
var tagBuilder = new TagBuilder(htmlTag);
AddNonEmptyCssClass(tagBuilder, cssClass);
tagBuilder.MergeAttributes <string, string>(
_attributeAssembler.GetAttributes(
contentAreaItem, IsInEditMode(htmlHelper), (bool)(templateModel != null)));
BeforeRenderContentAreaItemStartTag(tagBuilder, contentAreaItem);
htmlHelper.ViewContext.Writer.Write(tagBuilder.ToString(TagRenderMode.StartTag));
htmlHelper.RenderContentData(content, true, templateModel, _contentRenderer);
htmlHelper.ViewContext.Writer.Write(tagBuilder.ToString(TagRenderMode.EndTag));
}
else
{
htmlHelper.RenderContentData(content, true, templateModel, _contentRenderer);
}
}
}
}
catch (Exception e)
{
_logger.Error("[CustomContentAreaRenderer.RenderContentAreaItem] exception", e);
if (PageEditing.PageIsInEditMode)
{
var errorModel = new ContentRenderingErrorModel(content, e);
htmlHelper.RenderPartial("TemplateError", errorModel);
}
}
}
}