Hello,
I have a problem with the following code. When i add the
QueryStringParameter the page display nothing. The query is correct and
there is also a record with id=1. Who can help me?
Code:
<%@ Page Language="VB" AutoEventWireup="false"
CodeFile="BeheerLeden.aspx.vb" Inherits="Secretaris_BeheerLeden" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnString %>"
ProviderName="<%$ ConnectionStrings:ConnString.ProviderName
%>"
SelectCommand="select id, voornaam, tussenvoegsels,
achternaam, geboortedatum from leden where id = @id"
DeleteCommand="DELETE from leden where id = @id" >
<DeleteParameters>
<asp:Parameter Name="id" Type="Int32" />
</DeleteParameters>
<SelectParameters>
<asp:QueryStringParameter DefaultValue="1" Type="Int32"
Name="id" QueryStringField="id" />
</SelectParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
AllowSorting="True" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1">
<Columns>
<asp:BoundField DataField="voornaam"
HeaderText="voornaam" SortExpression="voornaam" />
<asp:BoundField DataField="tussenvoegsels"
HeaderText="tussenvoegsels" SortExpression="tussenvoegsels" />
<asp:BoundField DataField="achternaam"
HeaderText="achternaam" SortExpression="achternaam" />
<asp:BoundField DataField="geboortedatum"
HeaderText="geboortedatum" SortExpression="geboortedatum" />
<asp:CommandField ShowDeleteButton="true"
HeaderText="Verwijderen" DeleteText="Verwijder" />
<asp:HyperLinkField HeaderText="Bewerken" Text="Bewerk"
DataNavigateUrlFields="id"
DataNavigateUrlFormatString="EditLid.aspx?ID={0}"
/>
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
