A little more MvcHtmlString/IHtmlString cleanup for the UnorderedList<T> HtmlHelper extensions

--HG-- branch : dev
2025-10-15 19:54:57 +08:00 · 2010-06-18 13:44:02 -07:00
parent 91aa6468cd
commit c546d45f8e
22 changed files with 33 additions and 27 deletions
--- a/src/Orchard.Tests/Mvc/Html/HtmlHelperExtensionsTests.cs
+++ b/src/Orchard.Tests/Mvc/Html/HtmlHelperExtensionsTests.cs
@@ -142,7 +142,7 @@ namespace Orchard.Tests.Mvc.Html {
            var html = new HtmlHelper(viewContext, viewDataContainer.Object);

            //act
-            var result = html.UnorderedList((IEnumerable<string>)null, (a, b) => "", "test");
+            var result = html.UnorderedList((IEnumerable<string>)null, (a, b) => MvcHtmlString.Create(""), "test");

            //assert
            Assert.AreEqual(string.Empty, result.ToString());
@@ -156,7 +156,7 @@ namespace Orchard.Tests.Mvc.Html {
            var html = new HtmlHelper(viewContext, viewDataContainer.Object);

            //act
-            var result = html.UnorderedList(new string[]{}, (a, b) => "", "test");
+            var result = html.UnorderedList(new string[] { }, (a, b) => MvcHtmlString.Create(""), "test");

            //assert
            Assert.AreEqual(string.Empty, result.ToString());
--- a/src/Orchard.Web/Core/Contents/Views/Admin/Types.ascx
+++ b/src/Orchard.Web/Core/Contents/Views/Admin/Types.ascx
@@ -4,6 +4,6 @@
 <div class="manage"><%: Html.ActionLink(T("Create new type").ToString(), "CreateType", null, new { @class = "button primaryAction" })%></div>
 <%=Html.UnorderedList(
    Model.Types,
-    (t,i) => Html.DisplayFor(m => t).ToHtmlString(),
+    (t,i) => Html.DisplayFor(m => t),
    "contentItems"
    ) %>
--- a/src/Orchard.Web/Core/Settings/Views/Admin/Culture.ascx
+++ b/src/Orchard.Web/Core/Settings/Views/Admin/Culture.ascx
@@ -6,7 +6,7 @@
 <h2><%:T("Cultures this site supports") %></h2>
 <%: Html.UnorderedList(
    Model.SiteCultures.OrderBy(s => s),
-    (s, i) => Html.DisplayFor(scvm => s, s == Model.CurrentCulture ? "CurrentCulture" : "RemovableCulture", "").ToString(),
+    (s, i) => Html.DisplayFor(scvm => s, s == Model.CurrentCulture ? "CurrentCulture" : "RemovableCulture", ""),
    "site-cultures", "culture", "odd")%>
 <% using (Html.BeginFormAntiForgeryPost("AddCulture")) { %>
 <%:Html.ValidationSummary() %>
--- a/src/Orchard.Web/Modules/Orchard.Blogs/Views/Archives.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Blogs/Views/Archives.ascx
@@ -1,7 +1,6 @@
 <%@ Control Language="C#" AutoEventWireup="true" Inherits="Orchard.Mvc.ViewUserControl<BlogArchivesViewModel>" %>
 <%@ Import Namespace="Orchard.Blogs.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Extensions"%>
-<%@ Import Namespace="Orchard.Blogs.Models"%>
 <% Html.RegisterStyle("archives.css"); %>
 <% Html.RegisterFootScript("archives.js"); %>
 <div class="archives">
@@ -23,13 +22,13 @@
        <li class="previous">
            <h4><%=year %> <span>(<%=yearMonths.Sum(ym => ym.Value) %>)</span></h4><%
                } %>
-            <%: Html.UnorderedList(yearMonths, (t, i) => Html.Link(string.Format("{0:MMMM} ({1})", t.Key.ToDateTime(), t.Value), Url.BlogArchiveMonth(Model.Blog.Slug, t.Key.Year, t.Key.Month)).ToString(), "archiveMonthList") %>
+            <%: Html.UnorderedList(yearMonths, (t, i) => Html.Link(string.Format("{0:MMMM} ({1})", t.Key.ToDateTime(), t.Value), Url.BlogArchiveMonth(Model.Blog.Slug, t.Key.Year, t.Key.Month)), "archiveMonthList") %>
        </li><% 
            } %>
    </ul><%
        }
        else { %>
-        <%: Html.UnorderedList(Model.Archives, (t, i) => Html.Link(string.Format("{0:MMMM yyyy} ({1})", t.Key.ToDateTime(), t.Value), Url.BlogArchiveMonth(Model.Blog.Slug, t.Key.Year, t.Key.Month)).ToString(), "archiveMonthList") %><%
+        <%: Html.UnorderedList(Model.Archives, (t, i) => Html.Link(string.Format("{0:MMMM yyyy} ({1})", t.Key.ToDateTime(), t.Value), Url.BlogArchiveMonth(Model.Blog.Slug, t.Key.Year, t.Key.Month)), "archiveMonthList") %><%
        }
    }
    else { %>
--- a/src/Orchard.Web/Modules/Orchard.Blogs/Views/Blog/List.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Blogs/Views/Blog/List.ascx
@@ -1,7 +1,7 @@
 <%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<BlogsViewModel>" %>
 <%@ Import Namespace="Orchard.Blogs.ViewModels"%>
 <%if (Model.Blogs.Count() > 0) { %>
-<%: Html.UnorderedList(Model.Blogs, (b, i) => Html.DisplayForItem(b).ToHtmlString(), "blogs contentItems") %><%
+<%: Html.UnorderedList(Model.Blogs, (b, i) => Html.DisplayForItem(b), "blogs contentItems") %><%
 }
 else { %>
 <p><%: T("No blogs found.") %></p><%
--- a/src/Orchard.Web/Modules/Orchard.Blogs/Views/BlogAdmin/List.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Blogs/Views/BlogAdmin/List.ascx
@@ -20,7 +20,7 @@ if (Model.Entries.Count() > 0) { %>
        });

        // Display the summary for the blog post
-        return Html.DisplayForItem(entry.ContentItemViewModel).ToHtmlString();
+        return Html.DisplayForItem(entry.ContentItemViewModel);
    }, "blogs contentItems")%><%
 } else { %>
 <div class="info message"><%:T("There are no blogs for you to see. Want to <a href=\"{0}\">add one</a>?", Url.BlogCreate())%></div><%
--- a/src/Orchard.Web/Modules/Orchard.Blogs/Views/BlogPost/ListByArchive.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Blogs/Views/BlogPost/ListByArchive.ascx
@@ -11,4 +11,4 @@
 %>
 </div>

-<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c).ToHtmlString(), "blogPosts contentItems")%>
+<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c), "blogPosts contentItems")%>
--- a/src/Orchard.Web/Modules/Orchard.Blogs/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Blogs/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
@@ -1,5 +1,5 @@
 <%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<IEnumerable<ContentItemViewModel<BlogPost>>>" %>
 <%@ Import Namespace="Orchard.Mvc.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Models"%>
-<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp).ToHtmlString(), "blogPosts contentItems") %>
+<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp), "blogPosts contentItems") %>
 <% if (Model.Count() < 1) { %><div class="info message"><%: T("There are no posts for this blog.") %></div><% } %>
--- a/src/Orchard.Web/Modules/Orchard.Modules/Views/Admin/Features.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Modules/Views/Admin/Features.ascx
@@ -44,7 +44,7 @@
                            <h4><%: T("Depends on:")%></h4>
                            <%: Html.UnorderedList(
                                feature.Descriptor.Dependencies.OrderBy(s => s),
-                                (s, i) => Html.Link(s, string.Format("#{0}", s.AsFeatureId(n => T(n)))).ToString(),
+                                (s, i) => Html.Link(s, string.Format("#{0}", s.AsFeatureId(n => T(n)))),
                                "",
                                "dependency",
                                "") %>
--- a/src/Orchard.Web/Modules/Orchard.Sandbox/Views/Page/Index.aspx
+++ b/src/Orchard.Web/Modules/Orchard.Sandbox/Views/Page/Index.aspx
@@ -2,4 +2,4 @@
 <%@ Import Namespace="Orchard.Sandbox.ViewModels" %>
 <h1><%: Html.TitleForPage(T("Sandbox Pages").ToString()) %></h1>
 <p><%: Html.ActionLink(T("Add new page").ToString(), "create") %></p>
-<%: Html.UnorderedList(Model.Pages, (sp, i) => Html.DisplayForItem(sp).ToHtmlString(), "pages contentItems") %>
+<%: Html.UnorderedList(Model.Pages, (sp, i) => Html.DisplayForItem(sp), "pages contentItems") %>
--- a/src/Orchard.Web/Modules/Orchard.Search/Views/Search/Index.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Search/Views/Search/Index.ascx
@@ -12,6 +12,6 @@ if (!string.IsNullOrWhiteSpace(Model.Query)) {
    }
 }
 if (Model.PageOfResults != null && Model.PageOfResults.Count() > 0) { %>
-<%=Html.UnorderedList(Model.PageOfResults, (r, i) => Html.DisplayForItem(r.Content).ToHtmlString() , "search-results contentItems") %>
+<%=Html.UnorderedList(Model.PageOfResults, (r, i) => Html.DisplayForItem(r.Content) , "search-results contentItems") %>
 <%=Html.Pager(Model.PageOfResults, Model.PageOfResults.PageNumber, Model.DefaultPageSize, new {q = Model.Query}) %><%
 } %>
--- a/src/Orchard.Web/Modules/Orchard.Tags/Views/Home/Index.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Tags/Views/Home/Index.ascx
@@ -8,6 +8,6 @@
        "Search",
        new { tagName = t.TagName },
        new { @class = "" /* todo: (heskew) classify according to tag use */ }
-        ).ToHtmlString(),
+        ),
    "tagCloud")
     %>
--- a/src/Orchard.Web/Modules/Orchard.Tags/Views/Home/Search.ascx
+++ b/src/Orchard.Web/Modules/Orchard.Tags/Views/Home/Search.ascx
@@ -2,4 +2,4 @@
 <%@ Import Namespace="Orchard.Tags.ViewModels"%>
 <% Html.AddTitleParts(T("Tags").ToString(), T("Contents tagged with {0}", Model.TagName).ToString()); %>
 <h1 class="page-title"><%: T("Contents tagged with <span>{0}</span>", Html.Encode(Model.TagName)) %></h1>
-<%: Html.UnorderedList(Model.Items, (c, i) => Html.DisplayForItem(c).ToHtmlString(), "taggedPosts contentItems") %>
+<%: Html.UnorderedList(Model.Items, (c, i) => Html.DisplayForItem(c), "taggedPosts contentItems") %>
--- a/src/Orchard.Web/Themes/Classic/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
+++ b/src/Orchard.Web/Themes/Classic/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
@@ -1,5 +1,5 @@
 <%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<IEnumerable<ContentItemViewModel<BlogPost>>>" %>
 <%@ Import Namespace="Orchard.Mvc.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Models"%>
-<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp).ToHtmlString(), "blogPosts contentItems") %>
+<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp), "blogPosts contentItems") %>
 <% if (Model.Count() < 1) { %><p><%: T("There are no posts for this blog.") %></p><% } %>
--- a/src/Orchard.Web/Themes/ClassicDark/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
+++ b/src/Orchard.Web/Themes/ClassicDark/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
@@ -1,5 +1,5 @@
 <%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<IEnumerable<ContentItemViewModel<BlogPost>>>" %>
 <%@ Import Namespace="Orchard.Mvc.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Models"%>
-<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp).ToHtmlString(), "blogPosts contentItems") %>
+<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp), "blogPosts contentItems") %>
 <% if (Model.Count() < 1) { %><p><%: T("There are no posts for this blog.") %></p><% } %>
--- a/src/Orchard.Web/Themes/Contoso/Views/DisplayTemplates/Items/Blogs.BlogPost.ListByArchive.ascx
+++ b/src/Orchard.Web/Themes/Contoso/Views/DisplayTemplates/Items/Blogs.BlogPost.ListByArchive.ascx
@@ -11,4 +11,4 @@
 %>
 </div>

-<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c).ToHtmlString(), "blogPosts contentItems")%>
+<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c), "blogPosts contentItems")%>
--- a/src/Orchard.Web/Themes/Contoso/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
+++ b/src/Orchard.Web/Themes/Contoso/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
@@ -2,5 +2,5 @@
 <%@ Import Namespace="Orchard.Mvc.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Models"%>

-<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp).ToHtmlString(), "blogPosts contentItems") %>
+<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp), "blogPosts contentItems") %>
 <% if (Model.Count() < 1) { %><p><%: T("There are no posts for this blog.") %></p><% } %>
--- a/src/Orchard.Web/Themes/Contoso/Views/ListOfComments.ascx
+++ b/src/Orchard.Web/Themes/Contoso/Views/ListOfComments.ascx
@@ -7,7 +7,7 @@ foreach (var comment in Model) { %>
            <p><%: comment.Record.CommentText %></p>
        </div>
        <div class="commentauthor">
-<span class="who"><%: Html.LinkOrDefault(comment.Record.UserName, comment.Record.SiteName, new { rel = "nofollow" })%></span>&nbsp;<span>said <%: Html.Link(Html.DateTimeRelative(comment.Record.CommentDateUtc.GetValueOrDefault()), "#")%></span>
+<span class="who"><%: Html.LinkOrDefault(comment.Record.UserName, comment.Record.SiteName, new { rel = "nofollow" })%></span>&nbsp;<span>said <%: Html.Link(Html.DateTimeRelative(comment.Record.CommentDateUtc.GetValueOrDefault(), T).ToString(), "#")%></span>
        </div>       
    </li><%
 } %>
--- a/src/Orchard.Web/Themes/Corporate/Views/DisplayTemplates/Items/Blogs.BlogPost.ListByArchive.ascx
+++ b/src/Orchard.Web/Themes/Corporate/Views/DisplayTemplates/Items/Blogs.BlogPost.ListByArchive.ascx
@@ -11,4 +11,4 @@
 %>
 </div>

-<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c).ToHtmlString(), "blogPosts contentItems")%>
+<%: Html.UnorderedList(Model.BlogPosts, (c, i) => Html.DisplayForItem(c), "blogPosts contentItems")%>
--- a/src/Orchard.Web/Themes/Corporate/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
+++ b/src/Orchard.Web/Themes/Corporate/Views/DisplayTemplates/Parts/Blogs.BlogPost.List.ascx
@@ -2,5 +2,5 @@
 <%@ Import Namespace="Orchard.Mvc.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Models"%>

-<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp).ToHtmlString(), "blogPosts contentItems") %>
+<%: Html.UnorderedList(Model, (bp, i) => Html.DisplayForItem(bp), "blogPosts contentItems") %>
 <% if (Model.Count() < 1) { %><p><%: T("There are no posts for this blog.") %></p><% } %>
--- a/src/Orchard.Web/Themes/Green/Views/Archives.ascx
+++ b/src/Orchard.Web/Themes/Green/Views/Archives.ascx
@@ -1,7 +1,6 @@
 <%@ Control Language="C#" AutoEventWireup="true" Inherits="Orchard.Mvc.ViewUserControl<BlogArchivesViewModel>" %>
 <%@ Import Namespace="Orchard.Blogs.ViewModels"%>
 <%@ Import Namespace="Orchard.Blogs.Extensions"%>
-<%@ Import Namespace="Orchard.Blogs.Models"%>
 <% Html.RegisterStyle("archives.css"); %>
 <% Html.RegisterFootScript("archives.js"); %>
 <div class="archives">
--- a/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs
+++ b/src/Orchard/Mvc/Html/HtmlHelperExtensions.cs
@@ -121,15 +121,23 @@ namespace Orchard.Mvc.Html {

        #region UnorderedList

-        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, string> generateContent, string cssClass) {
+        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, MvcHtmlString> generateContent, string cssClass) {
            return htmlHelper.UnorderedList(items, generateContent, cssClass, null, null);
        }

-        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, string> generateContent, string cssClass, string itemCssClass, string alternatingItemCssClass) {
+        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, MvcHtmlString> generateContent, string cssClass, string itemCssClass, string alternatingItemCssClass) {
+            return UnorderedList(items, (t, i) => generateContent(t, i) as IHtmlString, cssClass, t => itemCssClass, t => alternatingItemCssClass);
+        }
+
+        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, IHtmlString> generateContent, string cssClass) {
+            return htmlHelper.UnorderedList(items, generateContent, cssClass, null, null);
+        }
+
+        public static IHtmlString UnorderedList<T>(this HtmlHelper htmlHelper, IEnumerable<T> items, Func<T, int, IHtmlString> generateContent, string cssClass, string itemCssClass, string alternatingItemCssClass) {
            return UnorderedList(items, generateContent, cssClass, t => itemCssClass, t => alternatingItemCssClass);
        }

-        private static IHtmlString UnorderedList<T>(IEnumerable<T> items, Func<T, int, string> generateContent, string cssClass, Func<T, string> generateItemCssClass, Func<T, string> generateAlternatingItemCssClass) {
+        private static IHtmlString UnorderedList<T>(IEnumerable<T> items, Func<T, int, IHtmlString> generateContent, string cssClass, Func<T, string> generateItemCssClass, Func<T, string> generateAlternatingItemCssClass) {
            if (items == null || !items.Any()) return new HtmlString(string.Empty);

            var sb = new StringBuilder(250);