/// <summary>
/// Creates a Validation Summary
/// </summary>
/// <typeparam name="TViewModel"></typeparam>
/// <param name="html"></param>
/// <param name="headerText">The header message to display introducing the errors</param>
/// <param name="mode">The error display mode</param>
/// <returns></returns>
public static IHtmlString ValidationSummary <TViewModel>(this HtmlHelper <TViewModel> html, string headerText, ValidationSummaryMode mode)
{
if (!html.ViewData.ModelState.IsValid)
{
var builder = new StringBuilder("<div class=\"validation-summary\">");
var pTag = new TagBuilder("p", new { @class = "validation-summary-message" });
pTag.InnerHtml = html.Encode(headerText);
builder.Append(pTag.ToString());
if (mode != ValidationSummaryMode.HeaderOnly)
{
builder.Append("<ul class=\"validation-summary-errors\">");
foreach (var key in html.ComponentFactory().ErrorProvider.AllErrors.Keys)
{
foreach (var error in html.ComponentFactory().ErrorProvider.AllErrors[key])
{
if (key == string.Empty || mode == ValidationSummaryMode.List)
{
builder.Append("<li>" + error + "</li>");
}
else
{
builder.Append("<li><a href=\"#" + key + "\" title=\"Click to jump to erroneous field\">" + error + "</a></li>");
}
}
}
builder.Append("</ul>");
}
builder.Append("</div>");
return(new HtmlString(builder.ToString()));
}
return(null);
}
/// <summary>
/// Creates a Validation Summary
/// </summary>
/// <typeparam name="TViewModel"></typeparam>
/// <param name="html"></param>
/// <param name="mode">The error display mode</param>
/// <returns></returns>
public static IHtmlString ValidationSummary <TViewModel>(this HtmlHelper <TViewModel> html, ValidationSummaryMode mode)
{
return(html.ValidationSummary("There were the following problems with the data you entered:", mode));
}
