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POHow to call a function inside a ItemTemplate at a ListView Control
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  1. POHow to call a function inside a ItemTemplate at a ListView Control
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    copied!<p>I have a ListView Control and need to insert some pictures in the ItemTemplate.</p> <pre><code>&lt;asp:ListView runat="server" ID="VareListView"&gt; &lt;LayoutTemplate&gt; &lt;table cellpadding="2" runat="server" id="tblVarer" style="width:100%;border-collapse:collapse;" &gt; &lt;tr runat="server" id="itemPlaceholder"&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/LayoutTemplate&gt; &lt;ItemTemplate&gt; &lt;tr id="Tr1" style="height:100px" class="tblRow" runat="server" &gt; &lt;td valign="top"&gt; &lt;asp:Image ID="ProduktImage" runat="server" ImageUrl='&lt;%# string.Format("images_produkt/{0}.jpg",Eval("Varenr"))%&gt;' /&gt; &lt;/td&gt; &lt;td valign="top" class=""&gt; &lt;asp:Label ID="LastNameLabel" runat="server" Text='&lt;%# Eval("Varenavn1")%&gt;' /&gt; &lt;br /&gt; &lt;asp:Label ID="FirstNameLabel" runat="server" Text='&lt;%# string.Format("Varenr: {0}",Eval("Varenr")) %&gt;' /&gt; &lt;br /&gt; &lt;asp:Label ID="Varenavn2" runat="server" Text='&lt;%#Eval("Varenavn2") %&gt;' /&gt; &lt;br /&gt; &lt;asp:Label ID="Varenavn3" runat="server" Text='&lt;%#Eval("Varenavn3") %&gt;' /&gt; &lt;br /&gt; </code></pre> <p>at this point I need to insert pictures if a filename contains "Varenr" Something like this</p> <pre><code> DirectoryInfo myDir = new DirectoryInfo(Request.PhysicalPath.Substring(0, Request.PhysicalPath.LastIndexOf("\\")) + "/images_produkt/montering"); FileInfo[] files = myDir.GetFiles(varenr + "*"); if (files.Length != 0) { foreach (FileInfo fil in files) { Image img = new Image(); img.ImageUrl = "/images_produkt/montering/" + fil.Name; img.Height = 20; img.Width = 20; } } </code></pre> <p>But I downt now how to get this to work :) the rest of the ListView code is like this</p> <pre><code> &lt;/td&gt; &lt;td valign="top" align="right" class=""&gt; &lt;asp:Panel ID="Enhet" runat="server" Visible='&lt;%#Eval("Enhet").ToString() != String.Empty %&gt;'&gt; &lt;asp:Label ID="Pris" runat="server" Text='&lt;%# string.Format("{0} kr",Eval("Pris2"))%&gt;' /&gt; &lt;br /&gt; &lt;/asp:Panel&gt; &lt;asp:Label ID="Vekt" runat="server" Text='&lt;%# string.Format("{0} Kg",Eval("Vekt"))%&gt;' /&gt; &lt;br /&gt; &lt;asp:TextBox ID="Antall" runat="server" Text="1" Width="20"&gt;&lt;/asp:TextBox&gt; &lt;asp:Image ID="Image1" runat="server" ImageUrl='style/shoping01.jpg' Width="22" Height="22" /&gt; &lt;/td&gt; &lt;/tr&gt; </code></pre> <p> </p>
 

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