StackOverflow2013

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2011-10-31T05:08:03.010
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2011-10-31T05:08:03.010
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<p>try this:</p> <pre><code><asp:Repeater ID="rpt1" runat="server"> <ItemTemplate> <div class="slide"> <asp:Image ID="img1" runat="server" ImageUrl='<%#GetUrl(Eval("Image"))%>'/> <%# WrapTitle(Eval("Title"), Eval("Link"))%> </div> </ItemTemplate> </asp:Repeater> </code></pre> <p>code behind (I have added complete code so that you can test):</p> <pre><code>Public Class Repeater Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Not IsPostBack Then Dim dt As DataTable = New DataItem().GetData() rpt1.DataSource = dt rpt1.DataBind() End If End Sub Protected Function WrapTitle(ByVal title As Object, ByVal lnk As Object) As String If Not String.IsNullOrWhiteSpace(lnk.ToString()) Then Return String.Format("<a href='{0}'>{1}</a>", lnk, title) End If Return title.ToString() End Function Protected Function GetUrl(ByVal img As String) As String Return Page.ResolveUrl("~/Images/") + img End Function End Class Public Class DataItem Private lnks() As String = {"http://www.google.com", "http://www.yahoo.com", "http://www.bing.com", "http://www.superuser.com", "http://www.stackoverflow.com", ""} Private titles() As String = {"Google", "Yahoo", "Bing", "superuser", "stackoverflow", "ask.com"} Private images() As String = {"nav_logo91.png", "yahoo.png", "bing.png", "superuser.png", "stackoverflow.png", ""} Public Function GetData() As DataTable Dim dtb As New DataTable dtb.Columns.Add("title") dtb.Columns.Add("link") dtb.Columns.Add("Image") For i As Integer = 0 To titles.Length - 1 dtb.Rows.Add(New Object() {titles(i), lnks(i), images(i)}) Next Return dtb End Function End Class </code></pre> <p>PS:- probably you will not need <code>GetUrl</code> function.</p>
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1. POHow to wrap image in <a></a> based on condition in asp.net repeater?
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1. USTheVillageIdiot
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1. POHow to wrap image in <a></a> based on condition in asp.net repeater?
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1. COI solved it in another way but this is much more elegant, thanks and yes, I skipped the GetUrl function
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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