How to use ajax model popup extender with panel having report viewer in it

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Hello everybody,....

I stuck with an issue that i can popup the panel using ajax model pop up extender.. and there is a report viewer in that panel, problem is i can display a panel as popup, but it is not displaying a report which is in that panel.. i kept a break point for btnreport where i have written code to display report, but before executing the code in btnreport its displaying the popup.

my code is something like this...

VB

<asp:Button ID="btnreport" runat="server" Text="Report" OnClick="btnreport_Click"
                    CssClass="button" />

XML

<asp:Panel ID="pnlrept" runat="server" CssClass="modalPopup" Style="display: none;">
 <rsweb:ReportViewer ID="ReportViewer1" runat="server" ShowBackButton="true"> </rsweb:ReportViewer>
 <br />
<asp:Button ID="btnClose" runat="server" Text="Close" />
 </asp:Panel>
 <Murali:ModalPopupExtender ID="pnlrept_ModalPopupExtender" runat="server" DynamicServicePath="" Enabled="True" TargetControlID="btnreport" PopupControlID="pnlrept" CancelControlID="btnClose" DropShadow="True">
 </Murali:ModalPopupExtender>

and code in the button is..

C#

protected void btnreport_Click(object sender, EventArgs e)
    {
        BLL bl = new BLL();
        DataSet ds = bl.GetTrainingRecords(txtEmpId.Text);
        DataTable dt = new DataTable();
        dt = ds.Tables[0];
        string reportPath = @"D:\HRPortal\Training\Report.rdlc";
        ReportDataSource rds = new ReportDataSource
                ("TrainingRecord_TRdt", dt);
        ReportViewer1.LocalReport.DataSources.Clear();
        ReportViewer1.LocalReport.DataSources.Add(rds);
        ReportViewer1.LocalReport.ReportPath = reportPath;
        ReportViewer1.ZoomPercent = 100;
        ReportViewer1.LocalReport.Refresh();
    }

Can any help me please....

Thanks in advance.

Posted 12-Sep-12 19:26pm

Vinay Raj K

Updated 12-Sep-12 19:29pm

Karthik Harve

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

*Karthik Harve* · Answer 1 · 2012-09-12T19:37:00

Hi,

Normally, the script which will open the modal popup executes on client click of the button specified as the Target Control ID for the extender.

Here if you want to show the report as when the popup opens, then you can place the code which is in button click function, in some other place like Page Load or some other event which will occur before the user clicks on the button.

try like this.

C#

//Page Load event.
if(!IsPostBack)
{
    BLL bl = new BLL();
    DataSet ds = bl.GetTrainingRecords(txtEmpId.Text);
    DataTable dt = new DataTable();
    dt = ds.Tables[0];
    string reportPath = @"D:\HRPortal\Training\Report.rdlc";
    ReportDataSource rds = new ReportDataSource
            ("TrainingRecord_TRdt", dt);
    ReportViewer1.LocalReport.DataSources.Clear();
    ReportViewer1.LocalReport.DataSources.Add(rds);
    ReportViewer1.LocalReport.ReportPath = reportPath;
    ReportViewer1.ZoomPercent = 100;
    ReportViewer1.LocalReport.Refresh();
}

and remove the post back and onclick event for button.

Hope it works.

How to use ajax model popup extender with panel having report viewer in it

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How to use ajax model popup extender with panel having report viewer in it

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