public void Can_Generate_Page_Links() { // Arrange var pagingInfo = new PagingInfo { CurrentPage = 2, TotalItems = 28, ItemsPerPage = 10 }; Func<Int32, String> pageUrlDelegate = i => "Page" + i; // Act var result = ((HtmlHelper)null).PageLinks(pagingInfo, pageUrlDelegate); // Assert Assert.AreEqual(@"<a class=""btn btn-default"" href=""Page1"">1</a><a class=""btn btn-default btn-primary selected"" href=""Page2"">2</a><a class=""btn btn-default"" href=""Page3"">3</a>", result.ToString()); }
public static MvcHtmlString PageLinks(this HtmlHelper html, PagingInfo pagingInfo, Func<Int32, String> pageUrl) { StringBuilder result = new StringBuilder(); for (Int32 i = 1; i <= pagingInfo.TotalPages; i++) { TagBuilder tag = new TagBuilder("a"); tag.MergeAttribute("href", pageUrl(i)); tag.InnerHtml = i.ToString(); if (i == pagingInfo.CurrentPage) { tag.AddCssClass("selected"); tag.AddCssClass("btn-primary"); } tag.AddCssClass("btn btn-default"); result.Append(tag.ToString()); } return MvcHtmlString.Create(result.ToString()); }