From 54f53af9817d32fae4a1a1e6443f348099d7f854 Mon Sep 17 00:00:00 2001
From: Dave Reed <dareed@microsoft.com>
Date: Fri, 15 Oct 2010 14:29:56 -0700
Subject: [PATCH] Added Html.LabelFor overloads that accept string and
 LocalizedString. e.g. Html.LabelFor(m=>m.Tags, T("Tags"))

Existing uses NOT converted. Conversion can be accomplished with a VS Regular Expression search/replace:

Replace this:
\.LabelFor:b*\({[a-zA-Z]+}:b*\=\>:b*\1\.{[a-zA-Z]+}:b*\)
With this:
.LabelFor(\1=>\1.\2, T("\2"))

--HG--
branch : dev
---
 src/Orchard/Mvc/Html/HtmlHelperExtensions.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs b/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs
index d4bf700da..3cb858bed 100644
--- a/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs
+++ b/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs
@@ -36,6 +36,21 @@ namespace Orchard.Mvc.Html {
             return id.Replace('[', '_').Replace(']', '_');
         }
 
+        public static IHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, LocalizedString labelText) {
+            return LabelFor(html, expression, labelText.ToString());
+        }
+
+        public static IHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, string labelText) {
+            if (String.IsNullOrEmpty(labelText)) {
+                return MvcHtmlString.Empty;
+            }
+            var htmlFieldName = ExpressionHelper.GetExpressionText(expression);
+            var tag = new TagBuilder("label");
+            tag.Attributes.Add("for", html.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldId(htmlFieldName));
+            tag.SetInnerText(labelText);
+            return MvcHtmlString.Create(tag.ToString(TagRenderMode.Normal));
+        }
+
         public static MvcHtmlString SelectOption<T>(this HtmlHelper html, T currentValue, T optionValue, string text) {
             return SelectOption(html, optionValue, object.Equals(optionValue, currentValue), text);
         }