asp.net with repeaters and desing part.............................

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XML

<%@ Page EnableEventValidation="true" Language="C#" AutoEventWireup="true" CodeFile="RpNewPage.aspx.cs" Inherits="RpNewPage" %>

<!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></title>
</head>
<body style="width: 1433px">
    <form id="form1" runat="server">
    <div>
        <asp:Repeater ID="rptrTable" runat="server"
            onitemcommand="rptrTable_ItemCommand">
        <HeaderTemplate>
        <table border=3>
        <tr>
        <th>Agent ID</th>
        <th>First Name</th>
        <th>Last Name</th>
        <th>City</th>
        <th>SSN</th>
        </tr>

        </HeaderTemplate>
        <ItemTemplate>
        <tr>
        <td>
        <%# DataBinder.Eval(Container.DataItem,"AgentID") %>
        </td>
        <td>
        <%# DataBinder.Eval(Container.DataItem,"FirstName") %>
        </td>
        <td>
        <%# DataBinder.Eval(Container.DataItem,"LastName") %>
        </td>
        <td>
        <%# DataBinder.Eval(Container.DataItem,"City") %>
        </td>
        <td>
        <%# DataBinder.Eval(Container.DataItem,"SSN") %>
        </td>
        <td>
            <asp:Button ID="btnShow" runat="server" Text="Show" CommandName="ShowButt" />
        </td>
        <td>
            <asp:Button ID="btnEdit" runat="server" Text="Edit" CommandName="EditButt" />
        </td>
        </tr>
        </ItemTemplate>
        </asp:Repeater>
        <br />
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    </div>
    </form>
</body>
</html>

and my .cs file is

C#

public partial class RpNewPage : System.Web.UI.Page
{
    SqlConnection connection;
    SqlCommand command;
    protected void Page_Load(object sender, EventArgs e)
    {
        if(!IsPostBack)
        {
        string strcon = ConfigurationManager.ConnectionStrings["AgentConn"].ConnectionString;
        connection = new SqlConnection(strcon);
        command = new SqlCommand("prcAgentShow", connection);
        command.CommandType = CommandType.StoredProcedure;
        connection.Open();
        DataTable dt = new DataTable();
        SqlDataReader dataReader = command.ExecuteReader();
        dt.Load(dataReader);
        rptrTable.DataSource = dt;
        rptrTable.DataBind();
            }
    }
    protected void rptrTable_ItemCommand(object source, RepeaterCommandEventArgs e)
    {
        if (e.CommandName.Equals("ShowButt"))
            Label1.Text = "you clicked show butt";
    }
}

from the above iam pres the show button in browser it display as you clicked show butt
but i want when i press the show button i want the corresponding row AgentID
plaese help >

Posted 23-Jan-12 0:21am

Member 8557191

Updated 23-Jan-12 0:24am

Richard MacCutchan

v2

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Member 8557191 23-Jan-12 8:13am

<asp:textbox id="txt" runat="server" text=" <%# DataBinder.Eval(Container.DataItem,"AgentID") %>" xmlns:asp="#unknown"> THIS IS NOT WORKING WHEN IAM TRYING TO INSET THIS CODE INSIDE REPEATER REPETER IS NOT FORMED CORRECTLY THIS ERROR MSG AT DESIGN SECTION

Member 8557191 23-Jan-12 8:19am

CODE BLOCKS ARE NOT SUPPORTED INSIDE THE CONTEXT THIS MSG IS COMMING PLEASE HELP THIS

3 solutions

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Syed Salman Raza Zaidi · Answer 1 · 2012-01-23T00:39:00

Change you repeater itemtemplate like this

XML

<ItemTemplate>
        <tr>
        <td>
      <asp:textbox id="txt" runat="server" text="  <%# DataBinder.Eval(Container.DataItem,"AgentID") %>" xmlns:asp="#unknown"></asp:textbox>           
        </td>
        <td>
            <asp:Button ID="btnShow" runat="server" Text="Show" CommandName="ShowButt" />
        </td>
        <td>
            <asp:Button ID="btnEdit" runat="server" Text="Edit" CommandName="EditButt" />
        </td>
        </tr>
        </ItemTemplate>

and in your event write

C#

protected void rptrTable_ItemCommand(object source, RepeaterCommandEventArgs e)
   {
       if (e.CommandName.Equals("ShowButt"))
{
TextBox txtbox=e.FindControl("txt");

           Label1.Text = txtbox.Text;
}
   }

Or you can use Label instead of Textbox inside Repeater control :)

Rockstar_ · Answer 2 · 2012-01-23T02:06:00

Hi,
use Hidden Field,i too faced the same problem some days back, i used Hidden Field and my problem solved.

Plz See the below Code, you will get an idea...

XML

<asp:GridView runat="server" ID="gv1" AutoGenerateColumns="false">
                        <Columns>
                            <asp:TemplateField>
                                <ItemTemplate>
                                    Q No.<asp:Label runat="server" ID="lblqno" Text='<%#Eval("qno") %>'></asp:Label>
                                    <asp:Label runat="server" ID="lblque" Text='<%#Eval("que") %>'></asp:Label><br />
                                    a. <asp:RadioButton  ID="rbt1" runat="server" Text='<%#Eval("ans1") %>' GroupName="q1"/>&nbsp&nbsp&nbsp&nbsp
                                    b. <asp:RadioButton  ID="rbt2" runat="server" Text='<%#Eval("ans2") %>' GroupName="q1"/><br />
                                    c. <asp:RadioButton  ID="rbt3" runat="server" Text='<%#Eval("ans3") %>' GroupName="q1" />&nbsp&nbsp&nbsp&nbsp
                                    d. <asp:RadioButton  ID="rbt4" runat="server" Text='<%#Eval("ans4") %>' GroupName="q1"/><br />
                                    <asp:HiddenField  runat="server" ID="hdfqno" Value='<%#Eval("qno") %>'/>
                                </ItemTemplate>
                            </asp:TemplateField>
                        </Columns>
                    </asp:GridView>

Mu .CS File....

protected void btnSubmit_Click(object sender, EventArgs e)
    {
        
        foreach (GridViewRow grow in gv1.Rows)
        {
            RadioButton r1 = (RadioButton)grow.FindControl("rbt1");
            RadioButton r2 = (RadioButton)grow.FindControl("rbt2");
            RadioButton r3 = (RadioButton)grow.FindControl("rbt3");
            RadioButton r4 = (RadioButton)grow.FindControl("rbt4");
            HiddenField hdf = (HiddenField)grow.FindControl("hdfqno");
            if (r1.Checked == true)
            {
                //arr.Add(new string[] { hdf.Value, r1.Text });
                arr1.Add(hdf.Value);
                arr2.Add(r1.Text);
                queattempted++;
    
            }
            if (r2.Checked == true)
            {
                arr1.Add(hdf.Value);
                arr2.Add(r2.Text);
                queattempted++;
                //arr.Add(new string[] { hdf.Value, r2.Text });
            }
            if (r3.Checked == true)
            {
                arr1.Add(hdf.Value);
                arr2.Add(r3.Text);
                queattempted++;
                //arr.Add(new string[] { hdf.Value, r3.Text });
            }
            if (r4.Checked == true)
            {
                arr1.Add(hdf.Value);
                arr2.Add(r4.Text);
                queattempted++;
                //arr.Add(new string[] { hdf.Value, r4.Text });
            }
            if (r1.Checked == false && r2.Checked == false && r3.Checked == false && r4.Checked == false)
            {
                arr1.Add(hdf.Value);
                arr2.Add("");
                //arr.Add(new string[] { hdf.Value, "" });
                
            }
            
            

        }
        SqlDataAdapter da = new SqlDataAdapter("select qno,ans from q2", cnn);
        da.Fill(ds, "t2");
        ArrayList dbarr = new ArrayList();
        DataSet dsqno = new DataSet();
        dsqno= ConvertArrayListToDataSet(arr1);
        DataSet dsque = new DataSet();
        dsque = ConvertArrayListToDataSet(arr2);
        
            for(int i=0;i<ds.Tables["t2"].Rows.Count;i++)
            {
                string s1 = ds.Tables["t2"].Rows[i].ItemArray[0].ToString();
                string s2 = dsqno.Tables[0].Rows[i].ItemArray[0].ToString();
                
                  if(s1==s2)
                  {
                      
                      string r1=dsque.Tables[0].Rows[i].ItemArray[0].ToString();
                      string r2=ds.Tables["t2"].Rows[i].ItemArray[1].ToString();
                      if ( r1==r2 )
                      {
                          //queattempted++;
                          totalmarks++;
                          
                      }

                  }
            }
            avg = totalmarks*100 / 30;
            Session["avg1"] = avg;
            Session["qattempted"] = queattempted;
            Session["Remaining"] = (30 - queattempted).ToString();
            Session["totalmarks"] = totalmarks;
            Session["Wrong"] = (queattempted - totalmarks).ToString();


            string s11; string s22;
            //string s11;=minutes.ToString();
        //string s22=;seconds.ToString();
            s11 = (30 - minutes).ToString();
            s22 = (59 - seconds).ToString(); ;
        string s33 = s11+" : "+ s22;
        Session["TimeTaken"] = s33;
       // if(minutes==0)
            Response.Redirect("ThankYou.aspx");
    }

Technoses · Answer 3 · 2012-01-23T02:31:00

Solution 3

You should use hidden control and
find hidden control in CS
or you can use CommandArgument

XML

<asp:Button ID="Button2" runat="server" Text="Show" CommandName="ShowButt" CommandArgument='<%# Eval("AgentID") %>' />

Posted 23-Jan-12 2:31am

Technoses

Comments

Member 8557191 23-Jan-12 8:47am

<asp:Button ID="Button2" runat="server" Text="Show" CommandName="ShowButt" CommandArgument='<%# Eval("AgentID") %>' />
this is ok to good but how to use in .cs file to return the AgentID to lable1

protected void rptrTable_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (e.CommandName.Equals("ShowButt"))
{
Label1.Text = "u clik the show button ";
}

Technoses 24-Jan-12 10:29am

what do you mean : "return the AgentID to lable1 "
if you want to assign AgentId to label1 then you can use CommandArgument of e or if it not available then you can use find the button and use its property CommandArgument

asp.net with repeaters and desing part.............................

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