internal static MvcHtmlString DisplayNameForInternal <TModel, TValue>(this HtmlHelper <TModel> html, Expression <Func <TModel, TValue> > expression, ModelMetadataProvider metadataProvider)
{
return(DisplayNameHelper(ModelMetadata.FromLambdaExpression(expression, html.ViewData),
ExpressionHelper.GetExpressionText(expression)));
}
public static MvcHtmlString DisplayNameForSingleModelItem <TModel, TValue>(this HtmlHelper <IEnumerable <TModel> > html, Expression <Func <TModel, TValue> > expression)
{
return(DisplayNameForInternal(html, expression, metadataProvider: null));
}
internal static MvcHtmlString DisplayNameInternal(this HtmlHelper html, string expression, ModelMetadataProvider metadataProvider)
{
return(DisplayNameHelper(ModelMetadata.FromStringExpression(expression, html.ViewData),
expression));
}
//[SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", Justification = "This is an extension method")]
internal static MvcHtmlString DisplayNameForInternal <TModel, TValue>(this HtmlHelper <IEnumerable <TModel> > html, Expression <Func <TModel, TValue> > expression, ModelMetadataProvider metadataProvider)
{
return(DisplayNameHelper(ModelMetadata.FromLambdaExpression(expression, new ViewDataDictionary <TModel>()),
ExpressionHelper.GetExpressionText(expression)));
}
public static MvcHtmlString DisplayForModel(this HtmlHelper html, string templateName, object additionalViewData)
{
return(MvcHtmlString.Create(TemplateHelpers.TemplateHelper(html, html.ViewData.ModelMetadata, String.Empty, templateName, DataBoundControlMode.ReadOnly, additionalViewData)));
}
public static MvcHtmlString DisplayForModel(this HtmlHelper html, string templateName, string htmlFieldName)
{
return(MvcHtmlString.Create(TemplateHelpers.TemplateHelper(html, html.ViewData.ModelMetadata, htmlFieldName, templateName, DataBoundControlMode.ReadOnly, null /* additionalViewData */)));
}
public static MvcHtmlString DisplayFor <TModel, TValue>(this HtmlHelper <TModel> html, Expression <Func <TModel, TValue> > expression, string templateName, string htmlFieldName, object additionalViewData)
{
return(TemplateHelpers.TemplateFor(html, expression, templateName, htmlFieldName, DataBoundControlMode.ReadOnly, additionalViewData));
}
public static MvcHtmlString DisplayFor <TModel, TValue>(this HtmlHelper <TModel> html, Expression <Func <TModel, TValue> > expression)
{
return(TemplateHelpers.TemplateFor(html, expression, null /* templateName */, null /* htmlFieldName */, DataBoundControlMode.ReadOnly, null /* additionalViewData */));
}
public static MvcHtmlString Display(this HtmlHelper html, string expression, string templateName, string htmlFieldName, object additionalViewData)
{
return(TemplateHelpers.Template(html, expression, templateName, htmlFieldName, DataBoundControlMode.ReadOnly, additionalViewData));
}
public static MvcHtmlString Display(this HtmlHelper html, string expression, string templateName)
{
return(TemplateHelpers.Template(html, expression, templateName, null /* htmlFieldName */, DataBoundControlMode.ReadOnly, null /* additionalViewData */));
}
public static MvcHtmlString Link(this HtmlHelper self, string linkText, PotentialUrl location, object htmlAttributes = null)
{
var uri = PathHelpers.GenerateClientUrl(self.ViewContext.HttpContext, "~" + location.ToString());
if (String.IsNullOrEmpty(linkText))
{
throw new ArgumentException("Link text not allowed to be null or empty", "linkText");
}
var tagBuilder = new TagBuilder("a")
{
InnerHtml = (!String.IsNullOrEmpty(linkText)) ? HttpUtility.HtmlEncode(linkText) : String.Empty
};
if (htmlAttributes != null)
{
var attributeDictionary = (htmlAttributes as IDictionary <string, object>) ?? HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
tagBuilder.MergeAttributes(attributeDictionary);
}
tagBuilder.MergeAttribute("href", uri);
var linkString = tagBuilder.ToString(TagRenderMode.Normal);
return(MvcHtmlString.Create(linkString));
}
