public Breadcrumb[] PushBreadcrumb(string link, string text, int level)
{
if (String.IsNullOrEmpty(text))
{
text = link;
}
var bc = new Breadcrumb { Link = link, Text = text, Level = level };
while (stack.Count > 0 && stack.Peek().Level >= level)
{
stack.Pop();
}
stack.Push(bc);
return stack.ToArray();
}
public Breadcrumb[] PushBreadcrumb(string link, string text, int level)
{
if (String.IsNullOrEmpty(text))
{
text = link;
}
var bc = new Breadcrumb {
Link = link, Text = text, Level = level
};
while (stack.Count > 0 && stack.Peek().Level >= level)
{
stack.Pop();
}
stack.Push(bc);
return(stack.ToArray());
}
public static string Breadcrumb(this HtmlHelper helper, Breadcrumb[] breadcrumbs)
{
string arrow = "<span class='breadcrumbs-arrow'> » </span>";
StringBuilder sb = new StringBuilder();
sb.Append("<div class='breadcrumbs'>");
foreach (var breadcrumb in breadcrumbs.Reverse())
{
sb.Append(arrow)
.Append("<span class='breadcrumb'><a href='")
.Append(breadcrumb.Link)
.Append("'>")
.Append(breadcrumb.Text)
.Append("</a></span>");
}
sb.Append("</div>");
sb.Replace("class='breadcrumbs'>" + arrow, "class='breadcrumbs'>");
return sb.ToString();
}
