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datagridview

Posted on 2008-09-29
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Last Modified: 2013-12-17
I have added an extra column in the datagridview as follows:

<asp:TemplateField HeaderText="Select" ShowHeader="False" >
            <ItemTemplate>
              <button type="button" OnClick="javascript:window.location = 'http://CaseTracking';">
                  View</button>
            </ItemTemplate>
          </asp:TemplateField>

BUT ... I would like this column to act like the command button type -- so it gets processed via the following scripting :

GridView_SellToProspect_RowCommand

(attached scripting)

at the moment when select the 'view' button -- this does not get processed currently .. i.e. is not call the GridView_SellTo...... routine.

how do I make the custom column operate this way please?
protected void GridView_SellToProspect_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "Select")
            {
                int rowIndex = Convert.ToInt32(e.CommandArgument);
 
                Session["CCClientCase_ID"] = Convert.ToInt32(GridView_SellToProspect.DataKeys[rowIndex].Values["ClientCase_ID"]);
                Session["CCMasterAccount_ID"] = Convert.ToInt32(GridView_SellToProspect.DataKeys[rowIndex].Values["MasterAccount_ID"]);
 
                Session["AccountMode"] = 3;
 
                UpdateCCClientCaseRecord();
                Response.Redirect("http://CaseTracking", true);
            }
        }

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Question by:amillyard
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5 Comments
 
LVL 14

Expert Comment

by:Binuth
ID: 22602641
can u post full .aspx code?
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Author Comment

by:amillyard
ID: 22603296
page scripts as requested.
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MyCallBacks_SellToProspect.aspx.cs" Inherits="FORTUNE.MyCallBacks.MyCallBacks_SellToProspect" %>
 
<!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 id="Head1" runat="server">
    <title>FORTUNE AI</title>
    <link href="../App_Themes/fortune.css" rel="stylesheet" type="text/css">
    </head>
<html xmlns="http://www.w3.org/1999/xhtml" >
 
<body style="text-align: center">
    <form id="form1" runat="server">
        
        
        <asp:Panel ID="Panel_MyCallBacks_STP" runat="server">
  <div id="Div3" class="cssbox_fb" style="font-size: 12pt; width: 800px">
    <div class="cssbox_head_fb">
      <h2 style="height: 1%; text-align: left">
        <span style="font-size: 12pt; font-family: 'Arial Unicode MS'">
          My Call-Backs :: Sell to Prospect
            <span lang="en-gb">  
              <asp:Label ID="Label_Date" runat="server" Font-Names="Arial Unicode MS" Font-Size="X-Small" Visible="False"></asp:Label>
            </span>
        </span>
      </h2>
    </div>
    <div class="cssbox_body_fb" style="text-align: left">
      <asp:GridView ID="GridView_SellToProspect" runat="server" DataKeyNames="ClientCase_ID,MasterAccount_ID" AllowPaging="True" AutoGenerateColumns="False" DataSourceID="SqlDataSource_SellToProspect" Font-Names="Arial Unicode MS" Font-Size="10pt" GridLines="None" HorizontalAlign="Center" style="text-align: left" Width="715px" onrowcommand="GridView_SellToProspect_RowCommand" CellPadding="4" ForeColor="#333333" onload="GridView_SellToProspect_Load" onrowdatabound="GridView_SellToProspect_RowDataBound">
        <FooterStyle Font-Bold="True" ForeColor="White" BackColor="#5D7B9D" />
        <RowStyle BackColor="#F0F0F0" ForeColor="Black" />
        <Columns>
          <asp:BoundField DataField="ClientCase_ID" HeaderText="Client Case" SortExpression="ClientCase_ID" Visible="False" />
          
          <asp:TemplateField HeaderText="Select" ShowHeader="False" >
            <ItemTemplate>
              <button type="button" OnClick="javascript:window.location = 'http://CaseTracking';">
                  View</button>
            </ItemTemplate>
          </asp:TemplateField>
            <asp:BoundField DataField="MasterAccount_ID" HeaderText="Master Account" 
                SortExpression="MasterAccount_ID" Visible="False" />
            <asp:BoundField DataField="CallBackDate" DataFormatString="{0:dd-MMM-yy}" 
                HeaderText="Call-Back" SortExpression="CallBackDate" />
            <asp:BoundField DataField="DisplayCallBackTime" HeaderText="Schedule" 
                SortExpression="DisplayCallBackTime" />
            <asp:BoundField DataField="DisplayNameApp1" HeaderText="Primary Applicant" 
                SortExpression="DisplayNameApp1" />
            <asp:BoundField DataField="ActionNoteDesc" HeaderText="Action Note Description" 
                HtmlEncode="False" SortExpression="ActionNoteDesc" />
        </Columns>
        <PagerStyle ForeColor="Black" HorizontalAlign="Center" BackColor="White" VerticalAlign="Middle" />
        <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
        <HeaderStyle Font-Bold="True" ForeColor="Black" BackColor="White" VerticalAlign="Middle" />
        <EditRowStyle BackColor="#999999" />
        <AlternatingRowStyle BackColor="White" ForeColor="Black" VerticalAlign="Middle" />
      </asp:GridView>
      <br />
    </div>
  </div>
</asp:Panel>
 
            
            
            
                    <asp:SqlDataSource ID="SqlDataSource_SellToProspect" runat="server" 
                        ConnectionString="<%$ ConnectionStrings:FORTUNEConnectionString %>" SelectCommand="SELECT an.ClientCase_ID, an.DisplayCallBackTime, an.CallBackDate, an.CallBackHour, an.CallBackMinute, an.ActionNoteDesc, cc.AssignedStaffMember, cc.MasterAccount_ID, cc.DisplayNameApp1 
 
FROM ActionNotes AS an INNER JOIN ClientCases AS cc ON cc.ClientCase_ID = an.ClientCase_ID INNER JOIN MasterAccounts AS ma ON ma.MasterAccount_ID = cc.MasterAccount_ID 
 
WHERE (an.ActionNoteType_ID = @ActionNoteType_ID) AND (cc.AssignedStaffMember = @AssignedStaffMember) AND (an.HistoricNote = 0) AND (an.SellToProspect = 1)
AND (an.CallBackDate &lt;= @SystemDate)
 
 ORDER BY an.CallBackDate, an.CallBackHour, an.CallBackMinute">
                        <SelectParameters>
                            <asp:Parameter DefaultValue="4" Name="ActionNoteType_ID" />
                            <asp:SessionParameter DefaultValue="" Name="AssignedStaffMember" 
                                SessionField="fortuneAgent_ID" />
                            <asp:ControlParameter ControlID="Label_Date" DefaultValue="" Name="SystemDate" 
                                PropertyName="Text" Type="DateTime" />
                        </SelectParameters>
                    </asp:SqlDataSource>       
    </form>
</body>
</html>
 
 
 
 
 
 
_________________
 
 
 
 
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using AI.Networks.DBnet;
using System.Drawing;
using System.Data.SqlClient;
 
namespace FORTUNE.MyCallBacks
{
    public partial class MyCallBacks_SellToProspect : System.Web.UI.Page
    {
        DB_Utils dbu = new DB_Utils();
 
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                FindLoggedInAgent();
                Label_Date.Text = DateTime.Now.ToString("ddd, MMM dd, yyyy");
            }
        }
 
        protected void GridView_SellToProspect_Load(object sender, EventArgs e)
        {
            GridView_SellToProspect.Columns[3].ItemStyle.Width = 73;    // Call-Back Date
            GridView_SellToProspect.Columns[4].ItemStyle.Width = 80;    // Call-Back Time
            GridView_SellToProspect.Columns[5].ItemStyle.Width = 200;   // Primary Applicant
            GridView_SellToProspect.Columns[6].ItemStyle.Width = 375;   // Action Note Desc
        }
 
        protected void GridView_SellToProspect_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "Select")
            {
                int rowIndex = Convert.ToInt32(e.CommandArgument);
 
                Session["CCClientCase_ID"] = Convert.ToInt32(GridView_SellToProspect.DataKeys[rowIndex].Values["ClientCase_ID"]);
                Session["CCMasterAccount_ID"] = Convert.ToInt32(GridView_SellToProspect.DataKeys[rowIndex].Values["MasterAccount_ID"]);
 
                Session["AccountMode"] = 3;
 
                UpdateCCClientCaseRecord();
                Response.Redirect("http://CaseTracking", true);
            }
        }
 
        protected void GridView_SellToProspect_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                DateTime serverTime = DateTime.Now;
                Int32 dayDiff = Convert.ToDateTime(e.Row.Cells[3].Text).Subtract(serverTime).Days;
 
                switch (dayDiff)
                {
                    case -1: e.Row.BackColor = Color.LightYellow;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -2: e.Row.BackColor = Color.Yellow;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -3: e.Row.BackColor = Color.LightSalmon;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -4: e.Row.BackColor = Color.Tomato;
                        e.Row.ForeColor = Color.White;
                        break;
                }
 
                if (dayDiff < -4)
                {
                    e.Row.BackColor = Color.Red;
                    e.Row.ForeColor = Color.White;
                }
 
                if (dayDiff > 0)
                {
                    e.Row.BackColor = Color.Green;
                    e.Row.ForeColor = Color.Yellow;
                }
            }
        }
 
        
        protected void GridView_NewLeadRequesedCallBacks_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                DateTime serverTime = DateTime.Now;
                Int32 dayDiff = Convert.ToDateTime(e.Row.Cells[3].Text).Subtract(serverTime).Days;
 
                switch (dayDiff)
                {
                    case -1: e.Row.BackColor = Color.LightYellow;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -2: e.Row.BackColor = Color.Yellow;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -3: e.Row.BackColor = Color.LightSalmon;
                        e.Row.ForeColor = Color.Black;
                        break;
                    case -4: e.Row.BackColor = Color.Tomato;
                        e.Row.ForeColor = Color.White;
                        break;
                }
 
                if (dayDiff < -4)
                {
                    e.Row.BackColor = Color.Red;
                    e.Row.ForeColor = Color.White;
                }
 
                if (dayDiff > 0)
                {
                    e.Row.BackColor = Color.Green;
                    e.Row.ForeColor = Color.Yellow;
                }
            }
        }
 
        protected void FindLoggedInAgent()
        {
            string strUser, strPass;
 
            Session["AgentLoggedIn"] = 0;
 
            if ((Request.QueryString["1"] != null) && (Request.QueryString["2"] != null))
            {
                strUser = Request.QueryString["1"].ToString();
                strPass = Request.QueryString["2"].ToString();    
 
                Session["fortuneBaseURLSuffix"] = "?1=" + strUser + "&2=" + strPass;
 
                SqlDataSource FORTUNESQLDataSource = new SqlDataSource();
                FORTUNESQLDataSource.ConnectionString = ConfigurationManager.ConnectionStrings["FORTUNEConnectionString"].ToString();
 
                string sqlSTR = "SELECT [StaffMember_ID], [CompanyAgent_ID] FROM [StaffMember] WHERE [ASPnetUserName]='" + strUser + "' AND [ASPnetPassword]='" + strPass + "'";
 
                using (SqlConnection FORTUNEConnection1 = new SqlConnection(FORTUNESQLDataSource.ConnectionString))
                {
                    FORTUNEConnection1.Open();
                    SqlCommand scCommand = new SqlCommand(sqlSTR, FORTUNEConnection1);
 
                    IDataReader rdr = null;
                    try
                    {
                        rdr = scCommand.ExecuteReader();
                        while (rdr.Read())
                        {
                            if (rdr[0] != DBNull.Value)
                                Session["fortuneAgent_ID"] = (int)rdr[0];
 
                            if (rdr[1] != DBNull.Value)
                                Session["fortuneAgency_ID"] = (int)rdr[1];
 
                            Session["AgentLoggedIn"] = 1;
                        }
                    }
                    catch (Exception ex)
                    {
                        dbu.SQL_FailureHandler(ex);
                    }
                    finally
                    {
                        FORTUNEConnection1.Close();
                        if (rdr != null)
                        {
                            rdr.Close();
                            rdr.Dispose();
                        }
                    }
                }
            //}
 
            if ((int)Session["AgentLoggedIn"] != 1)
                Response.Redirect((string)Session["fortuneBaseURL"] + "/Login.aspx", true);
        }
 
        private void UpdateCCClientCaseRecord()
        {
            SqlDataSource FORTUNESQLDataSource = new SqlDataSource();
 
            FORTUNESQLDataSource.ConnectionString = ConfigurationManager.ConnectionStrings["FORTUNEConnectionString"].ToString();
 
            System.Data.SqlClient.SqlCommand scCommand = new System.Data.SqlClient.SqlCommand();
            scCommand.CommandType = System.Data.CommandType.StoredProcedure;
            scCommand.CommandText = "BackOffice.UpdateClientCaseInStaffMember";
            scCommand.Parameters.Add("@RETURN_VALUE", System.Data.SqlDbType.Int).Direction = ParameterDirection.ReturnValue;
 
            SqlConnection FORTUNEConnection1 = new SqlConnection(FORTUNESQLDataSource.ConnectionString);
 
            scCommand.Parameters.AddWithValue("@StaffMember_ID", (int)Session["fortuneAgent_ID"]);
            scCommand.Parameters.AddWithValue("@CCMasterAccount_ID", (int)Session["CCMasterAccount_ID"]);
            scCommand.Parameters.AddWithValue("@CCClientCase_ID", (int)Session["CCClientCase_ID"]);
 
            try
            {
                FORTUNEConnection1.Open();
                scCommand.Connection = FORTUNEConnection1;
                scCommand.ExecuteNonQuery();
            }
            catch (Exception ex)
            {
                dbu.SQL_FailureHandler(ex);
            }
            finally
            {
                FORTUNEConnection1.Close();
            }
        }        
    }
}

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LVL 14

Expert Comment

by:Binuth
ID: 22603652
add server side buuton in place of

<button type="button" OnClick="javascript:window.location = 'http://CaseTracking';">View</button>

like..

<asp:Button ID="ButtonView" runat="server" CommandName="ViewCommand" Text="View />

and check CommandName  in GridView_SellToProspect_RowCommand event
like...

protected void GridView_SellToProspect_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "ViewCommand")
            {
                    // do
            }
        }

0
 

Author Comment

by:amillyard
ID: 22603724
I need to use this button type:  <button type="button" OnClick="javascript:window.location = 'http://CaseTracking';">View</button>


otherwise I cannot pass a feedback to the container window (winform)....i.e. the winform is checking the navigating of the web-page... and this seems to be onyl trappable via a javascript routine as above.
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LVL 14

Accepted Solution

by:
Binuth earned 500 total points
ID: 22603793

>> "BUT ... I would like this column to act like the command button type -- so it gets processed via the following scripting :"

i think it's not possible , b'coz when you click the button it will call clientOnClick event and redirect window location to http://CaseTracking'; , so never call the current page's event.

you can do alternative , use server side button(as per last comment)  and onRowCommand Event (GridView_SellToProspect_RowCommand) redirect to http://CaseTracking

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