Tabeller og checkboxe, værdi ved submit
Hej!Jeg forsøger at lave noget dynamiskdatabase udtræk, hvor der for hver record i databasen, skal laves en checkbox, som brugeren kan klikke af.
Denne del har jeg lavet og fungere fint, spørgsmålet er bare hvordan får jeg fat i de forskellige værdier, når brugeren trykker submit.
Min codebehind fil ser således ud:
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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class showrent : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString.HasKeys())
{
FillTable(Convert.ToInt32(Request.QueryString["Type"]));
this.Label1.Text = Database_Connector.Instance().GetType(Convert.ToInt32(Request.QueryString["Type"]));
}
}
FillTable(1);
this.Label1.CssClass = "text_" + Session["TextSize"].ToString();
this.Label1.Text = Database_Connector.Instance().GetType(1);
}
protected void FillTable(int queryvalue)
{
this.Table1.Width = Convert.ToInt32(Session["TableSize"]);
Database_Connector.Instance().OpenConnection();
IDataReader reader = Database_Connector.Instance().SelectWithoutCloseOpen(
"SELECT rent.id, rent.produkt, rent.month_price, rent.period, rent.description, rent.shortdescription, rent.picturedescription, rent.type, picture.billed_str_x, picture.billed_str_y, picture.billed_link, picture.billed_title FROM picture INNER JOIN rent ON picture.id = rent.picturelink WHERE rent.Type =" + queryvalue + " AND rent.Active = 1;");
if (reader != null)
{
while (reader.Read())
{
TableRow tr = new TableRow();
TableCell tc = new TableCell();
tc.Text = "<li>Produkt: " + reader["produkt"].ToString() + "</li>";
tc.Text += "<li>Periode: " + reader["period"].ToString() + "</li>";
tc.Text += "<li>Pris pr. md.: " + reader["month_price"].ToString() + "</li>";
tc.Text += "<li>Kort Beskrivelse: " + reader["shortdescription"].ToString() + "</li><li> <a href='Great.aspx?type=" + reader["type"].ToString() + "&id=" + reader["id"].ToString() +"'>Beskrivelse</a></li>";
tc.ColumnSpan = 2;
tc.CssClass = Session["TextSize"].ToString() + ", left";
tr.Cells.Add(tc);
tc = new TableCell();
ImageHandler i = new ImageHandler();
string str = i.LoadFile(Server.MapPath(reader["billed_link"].ToString()), Convert.ToInt32(Session["Size"]));
string[] str_array = new string[2];
str_array = str.Split(',');
tc.Text = "<img src='" + reader["billed_link"].ToString() + "' width='" + str_array[1] + "' height='" + str_array[0] + "'/>";
tc.CssClass = "right";
tr.Cells.Add(tc);
this.Table1.Rows.Add(tr);
tr = new TableRow();
tc = new TableCell();
CheckBox c = new CheckBox();
tc.Controls.Add(c);
tr.Cells.Add(tc);
tc = new TableCell();
tc.Text = "Klik for forespørgsel";
tr.Cells.Add(tc);
tc = new TableCell();
tc.Text = "<a href='" + reader["billed_link"].ToString() + "'>Større Billede</a>";
tr.Cells.Add(tc);
this.Table1.Rows.Add(tr);
tr.Cells.Add(tc);
this.Table1.Rows.Add(tr);
tc = new TableCell();
tr = new TableRow();
tc.ColumnSpan = 3;
tc.Text = "<br>";
tr.Cells.Add(tc);
this.Table1.Rows.Add(tr);
}
}
Database_Connector.Instance().CloseConnection();
TableCell tcc = new TableCell();
TableRow trr = new TableRow();
tcc.ColumnSpan = 2;
tcc.Controls.Add(this.Button1);
this.Button1.Style.Add("left", "0px");
this.Button1.Style.Add("top", "0px");
this.Button1.Style.Add("position", "relative");
this.Button1.Text = "Send Forespørgsel";
trr.Cells.Add(tcc);
this.Table1.Rows.Add(trr);
}
protected void Button1_Click(object sender, EventArgs e)
{
foreach (Control c in this.Table1.Controls)
{
if (c.GetType() == typeof(CheckBox))
{ }
}
int i = 0;
Server.Transfer("Test");
}
}
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Min foreach sætning, fanger ikke de checkboxe som der er i tabellen, håber i har et svar.