Finish confirm page

2012-12-16 15:06:57 -05:00
parent 7f7ae6d3c2
commit 5be12d783b
8 changed files with 120 additions and 79 deletions
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
+using System.Linq.Expressions;
 using System.Reflection;
 using System.Text;
 using System.Web.Mvc;
@@ -170,5 +171,15 @@ namespace MileageTraker.Web.Utility
 		{
 			return MvcHtmlString.Create(f + s);
 		}
+
+		public static MvcHtmlString DisplayNameFor<TModel, TProperty>(
+			this HtmlHelper<TModel> htmlHelper,
+			Expression<Func<TModel, TProperty>> expression
+			)
+		{
+			var metaData = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
+			var value = metaData.DisplayName ?? (metaData.PropertyName ?? ExpressionHelper.GetExpressionText(expression));
+			return MvcHtmlString.Create(value);
+		}
 	}
 }