Tuesday, 21 February 2012

How To Open Modal PopUp Inside Gridview

How To Open Modal PopUp Inside Gridview

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data"%>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ccl" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">
    protected void Grd_SelectedIndexChanged(object sender, EventArgs e)
    {
        GridViewRow row = ((GridView)sender).SelectedRow;

        if (row == null) return;

        ModalPopupExtender extender = row.FindControl("extPerson") as ModalPopupExtender;


        if (extender != null)
        {
            extender.Show();
        }

    }
    private DataSet CreateDS()
    {
        DataSet ds = new DataSet();
        if (Session["ds"] == null)
        {
            DataTable dt = new DataTable("PersonData");
            DataRow dr;
            dt.Columns.Add(new DataColumn("Person_ID", typeof(Int32)));
            dt.Columns.Add(new DataColumn("PersonName", typeof(string)));
            dt.Columns.Add(new DataColumn("Company", typeof(string)));
            for (int i = 1; i < 10; i++)
            {
                dr = dt.NewRow();
                dr[0] = i;
                dr[1] = "Person " + i;
                dr[2] = "Company " + i;
                dt.Rows.Add(dr);
            }
            DataColumn parentCol;
            parentCol = dt.Columns["Person_ID"];

            ds.Tables.Add(dt);
            DataColumn[] PrimaryKeyColumns = new DataColumn[1];
            PrimaryKeyColumns[0] = dt.Columns["Person_Id"];
            dt.PrimaryKey = PrimaryKeyColumns;

            Session["ds"] = ds;
        }
        else
        {
            ds = (DataSet)Session["ds"];
        }
        return ds;

    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!this.IsPostBack)
        {
            this.Grd.DataSource = CreateDS();
            this.Grd.DataBind();
        }

    }


</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <asp:ScriptManager ID="ScriptManger1" runat="Server"></asp:ScriptManager>
        <div>
            <asp:GridView ID="Grd" runat="server" AutoGenerateColumns="false" OnSelectedIndexChanged="Grd_SelectedIndexChanged">
                <Columns>
                    <asp:TemplateField>
                        <ItemTemplate>
                            <asp:LinkButton ID="lblPerson" runat="server" Text='<%# Eval("PersonName") %>' />
                            <asp:Panel ID="pnlPerson" runat="server" Style="display: none" Width="400px" Height="400px"
                                BackColor="CadetBlue">
                                <div style="float: right;">
                                    <asp:LinkButton ID="lnkClose" runat="server">Close</asp:LinkButton>
                                </div>
                                <asp:TextBox ID="txt" runat="server"></asp:TextBox>
                            </asp:Panel>
                            <ccl:ModalPopupExtender ID="extPerson" runat="server" TargetControlID="lblPerson"
                                PopupControlID="pnlPerson" DropShadow="true" CancelControlID="lnkClose" />
                        </ItemTemplate>
                    </asp:TemplateField>
                </Columns>
            </asp:GridView>
        </div>
    </form>
</body>
</html>

 

 


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