本文整理汇总了C#中IContent.GetReferenceTree方法的典型用法代码示例。如果您正苦于以下问题：C# IContent.GetReferenceTree方法的具体用法？C# IContent.GetReferenceTree怎么用？C# IContent.GetReferenceTree使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IContent的用法示例。
在下文中一共展示了IContent.GetReferenceTree方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RenderBlockBreadcrumbs
public static void RenderBlockBreadcrumbs(this HtmlHelper htmlHelper, IContent currentBlock)
{
var repo = ServiceLocator.Current.GetInstance<IContentRepository>();
var urlHelper = ServiceLocator.Current.GetInstance<UrlHelper>();
var writer = htmlHelper.ViewContext.Writer;
int topLevelNumberOfReferences;
var usages = currentBlock.GetReferenceTree(repo, out topLevelNumberOfReferences).ToList();
if (!usages.Any() && topLevelNumberOfReferences <= 1)
{
writer.Write("<div class=\"{0}-item\">" +
"<span class=\"{0}-title\">This block has no usages yet</span><div>" +
"<a class=\"{0}-usage {0}-usage--multiple\" href=\"\"></a>" +
"</div></div>",
CssNamespace);
return;
}
var highlights = usages.Concat(new[] { currentBlock }).GetEnumerator();
highlights.MoveNext();
var breadCrumbWrapper = new TagBuilder("div");
breadCrumbWrapper.AddCssClass(CssNamespace);
writer.Write(breadCrumbWrapper.ToString(TagRenderMode.StartTag));
if (topLevelNumberOfReferences > 1)
{
writer.Write("<div class=\"{0}-item\">" +
"<span class=\"{0}-title\" title=\"{1} usages...\">{1} usages...</span><div>" +
"<a class=\"{0}-usage {0}-usage--multiple\">...</a>" +
"<span class=\"{0}-arrow\">❯</span></div></div>",
CssNamespace,
topLevelNumberOfReferences);
}
foreach (var usage in usages)
{
highlights.MoveNext();
var url = urlHelper.ContentUrl(usage.ContentLink);
var html = string.Format("<div class=\"{0}-item {1}\">" +
"<span class=\"{0}-title\" title=\"{2}\">{2}</span><div>" +
"<a href=\"{3}\" class=\"{0}-usage\">" +
"<iframe src=\"{4}\" width=\"1170\" height=\"1170\" scrolling=\"no\"></iframe>" +
"</a><span class=\"{0}-arrow\">❯</span></div></div>",
CssNamespace
, usage.IsPublished() ? "" : string.Format("{0}-pending", CssNamespace)
, usage.Name
, url
, url.AddQueryParameter(Constants.HighlightQueryStringKey, highlights.Current.ContentGuid.ToString()));
writer.Write(html);
}
writer.Write("<div class=\"{0}-item\"><span class=\"{0}-title {0}-this\">This block</span></div>", CssNamespace);
writer.Write(breadCrumbWrapper.ToString(TagRenderMode.EndTag));
}