/// <summary>
/// Generates a table listing all children (but not their grand children, etc)
/// of the current page.
///
/// Whether a page is a child depends on its url:
/// /a/b current page
/// /a/b/c child page
///
/// The table has 2 columns:
/// 1) link to the child page
/// 2) description of the child
/// </summary>
/// <param name="column1Header">
/// Header of the first column. Header of the second column is always "Description".
/// </param>
/// <param name="cssClass">
/// Class to be given to the table tag. Leave null if no class to be given.
/// </param>
/// <returns>
/// Html of the table. Null if there are no children.
/// </returns>
public static string TableChildrenCurrentPage(string column1Header = "Member", string cssClass = null)
{
string currentUrl = UrlHelpers.CurrentUrl();
int currentUrlNbrComponents = NbrComponents(currentUrl);
int childUrlNbrComponents = currentUrlNbrComponents + 1;
var sb = new StringBuilder();
sb.AppendLine(string.Format("<table {0}>", HtmlHelpers.ClassAttribute(cssClass)));
sb.AppendLine(string.Format(@"<thead><tr><th align=""left"">{0}</th><th align=""left"">Description</th></tr></thead>", column1Header));
sb.AppendLine("<tbody>");
bool viewInfosFound = false;
_viewInfos
.Where(v => v.Url.StartsWith(currentUrl) &&
(NbrComponents(v.Url) == childUrlNbrComponents) &&
v.ShowInMenuForCurrentVersion())
.OrderBy(v => v.Order)
.ThenBy(v => v.Url)
.ToList()
.ForEach(v =>
{
sb.AppendLine(HtmlHelpers.TableRowLinkedHtml(v.Url, v.Title, v.Description));
viewInfosFound = true;
});
if (!viewInfosFound)
{
return(null);
}
sb.AppendLine("</tbody>");
sb.AppendLine("</table>");
return(sb.ToString());
}