Exemplo n.º 1
0
        public static MvcHtmlString PageLinks(this HtmlHelper html,
            PagingInfo pagingInfo,
            Func<int, string> pageUrl)
        {
            StringBuilder result = new StringBuilder();
            for (int 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");
                }
                result.Append(tag.ToString());
            }

            return MvcHtmlString.Create(result.ToString());
        }
Exemplo n.º 2
0
        public void Can_Generate_Page_Links()
        {
            HtmlHelper myHelper = null;

            PagingInfo pagingInfo = new PagingInfo {
                CurrentPage = 2,
                TotalItems = 28,
                ItemsPerPage = 10
            };

            Func<int, string> pageUrlDelegate = i => "Page" + i;

            // Act
            MvcHtmlString result = myHelper.PageLinks(pagingInfo, pageUrlDelegate);
            // Assert
            Assert.AreEqual(result.ToString(), @"<a href=""Page1"">1</a>"
            + @"<a class=""selected"" href=""Page2"">2</a>"
            + @"<a href=""Page3"">3</a>");
        }