Print Problem With Updatepanel

HI,

Iam facing problem with update panel.I has a reportviewer and a updatepanel.Updatepanel consists of Reportviewer.Whenever i click on Print Option of Reportviewer,Postback ocurs But no print dialog appears.(So no print).How to Print report when it is is in updatepanel.

When i remove updatepanel Print wrks .But when i keep it in updatepanel NO PRINT ocurs

Plz help ...It is Very urgent

With regards,

Mahender

Any chance you can post the code?
<asp:UpdatePanelID="ReportViewerUpdatePanel"runat="server"UpdateMode="Conditional "ChildrenAsTriggers="true"><ContentTemplate><asp:UpdateProgressID="ReportViewerUpdateProgress"runat="server"><ProgressTemplate><divstyle="display:block; "><center>

Loading ...

<imgalt=""src="Images/Updatepanel/loading.gif"/></center></div></ProgressTemplate></asp:UpdateProgress>

<rsweb:ReportViewerID="ReportViewer1"runat="server"BackColor="WhiteSmoke"ProcessingMode="Remote"Height="100%"ShowBackButton="true"ShowFindControls="false"DocumentMapWidth="50%"ShowParameterPrompts="false"ShowRefreshButton="true"ShowReportBody="false"ShowPromptAreaButton="true"ShowToolBar="true"ShowExportControls="true"ShowZoomControl="false"Width="100%"EnableTheming="true"ShowCredentialPrompts="true"DocumentMapCollapsed="true"LinkActiveColor="Black"LinkActiveHoverColor="Chocolate"LinkDisabledColor="Gray"ExportContentDisposition="AlwaysInline"EnableViewState="true"ShowPrintButton="true"><ServerReportReportServerUrl="http://localhost/ReportServer$SQL"/></rsweb:ReportViewer>

</ContentTemplate><Triggers><asp:AsyncPostBackTriggerControlID="DropdownMenuLinkButton"EventName="Click"/>

</Triggers>

</asp:UpdatePanel>

Incode behind of One event.In my case Buttonclick

this is Code

ReportViewer1.ProcessingMode =

ProcessingMode.Remote;Uri u =newUri("http://localhost/ReportServer$SQL");

ReportViewer1.ServerReport.ReportServerUrl = u;

ReportViewer1.ServerReport.ReportPath =

"/thad/Report1";

ReportViewer1.AsyncRendering =

true;

ReportViewer1.ShowBackButton =

true;

ReportViewer1.ShowFindControls =

true;

ReportViewer1.ShowRefreshButton =

true;

ReportViewer1.ShowPrintButton =

true;

ReportViewer1.ShowReportBody =

true;

ReportViewer1.ShowPromptAreaButton =

true;

ReportViewer1.ShowToolBar =

true;// ReportViewer1.ShowExportControls = true;

ReportViewer1.ShowZoomControl =

true;

ReportViewer1.ToolTip =

"Report Viewer";

ReportViewer1.Width =

Unit.Percentage(100);

ReportViewer1.Height =

Unit.Percentage(100);//ReportViewer1.EnableTheming = true;

ReportViewer1.ShowCredentialPrompts =

true;

ReportViewer1.LinkActiveColor = System.Drawing.

Color.Black;

ReportViewer1.LinkActiveHoverColor = System.Drawing.

Color.Chocolate;

ReportViewer1.LinkDisabledColor = System.Drawing.

Color.Gray;

ReportViewer1.ShowPrintButton =

true;
<asp:UpdatePanelID="ReportViewerUpdatePanel"runat="server"UpdateMode="Conditional "ChildrenAsTriggers="true"><ContentTemplate><asp:UpdateProgressID="ReportViewerUpdateProgress"runat="server"><ProgressTemplate><divstyle="display:block; "><center>

Loading ...

<imgalt=""src="Images/Updatepanel/loading.gif"/></center></div></ProgressTemplate></asp:UpdateProgress>

<rsweb:ReportViewerID="ReportViewer1"runat="server"BackColor="WhiteSmoke"ProcessingMode="Remote"Height="100%"ShowBackButton="true"ShowFindControls="false"DocumentMapWidth="50%"ShowParameterPrompts="false"ShowRefreshButton="true"ShowReportBody="false"ShowPromptAreaButton="true"ShowToolBar="true"ShowExportControls="true"ShowZoomControl="false"Width="100%"EnableTheming="true"ShowCredentialPrompts="true"DocumentMapCollapsed="true"LinkActiveColor="Black"LinkActiveHoverColor="Chocolate"LinkDisabledColor="Gray"ExportContentDisposition="AlwaysInline"EnableViewState="true"ShowPrintButton="true"><ServerReportReportServerUrl="http://localhost/ReportServer$SQL"/></rsweb:ReportViewer>

</ContentTemplate><Triggers><asp:AsyncPostBackTriggerControlID="DropdownMenuLinkButton"EventName="Click"/>

</Triggers>

</asp:UpdatePanel>

Incode behind of One event.In my case Buttonclick

this is Code

ReportViewer1.ProcessingMode =

ProcessingMode.Remote;Uri u =newUri("http://localhost/ReportServer$SQL");

ReportViewer1.ServerReport.ReportServerUrl = u;

ReportViewer1.ServerReport.ReportPath =

"/thad/Report1";

ReportViewer1.AsyncRendering =

true;

ReportViewer1.ShowBackButton =

true;

ReportViewer1.ShowFindControls =

true;

ReportViewer1.ShowRefreshButton =

true;

ReportViewer1.ShowPrintButton =

true;

ReportViewer1.ShowReportBody =

true;

ReportViewer1.ShowPromptAreaButton =

true;

ReportViewer1.ShowToolBar =

true;// ReportViewer1.ShowExportControls = true;

ReportViewer1.ShowZoomControl =

true;

ReportViewer1.ToolTip =

"Report Viewer";

ReportViewer1.Width =

Unit.Percentage(100);

ReportViewer1.Height =

Unit.Percentage(100);//ReportViewer1.EnableTheming = true;

ReportViewer1.ShowCredentialPrompts =

true;

ReportViewer1.LinkActiveColor = System.Drawing.

Color.Black;

ReportViewer1.LinkActiveHoverColor = System.Drawing.

Color.Chocolate;

ReportViewer1.LinkDisabledColor = System.Drawing.

Color.Gray;

ReportViewer1.ShowPrintButton =

true;
<asp:UpdatePanelID="ReportViewerUpdatePanel"runat="server"UpdateMode="Conditional "ChildrenAsTriggers="true"><ContentTemplate><asp:UpdateProgressID="ReportViewerUpdateProgress"runat="server"><ProgressTemplate><divstyle="display:block; "><center>

Loading ...

<imgalt=""src="Images/Updatepanel/loading.gif"/></center></div></ProgressTemplate></asp:UpdateProgress>

<rsweb:ReportViewerID="ReportViewer1"runat="server"BackColor="WhiteSmoke"ProcessingMode="Remote"Height="100%"ShowBackButton="true"ShowFindControls="false"DocumentMapWidth="50%"ShowParameterPrompts="false"ShowRefreshButton="true"ShowReportBody="false"ShowPromptAreaButton="true"ShowToolBar="true"ShowExportControls="true"ShowZoomControl="false"Width="100%"EnableTheming="true"ShowCredentialPrompts="true"DocumentMapCollapsed="true"LinkActiveColor="Black"LinkActiveHoverColor="Chocolate"LinkDisabledColor="Gray"ExportContentDisposition="AlwaysInline"EnableViewState="true"ShowPrintButton="true"><ServerReportReportServerUrl="http://localhost/ReportServer$SQL"/></rsweb:ReportViewer>

</ContentTemplate><Triggers><asp:AsyncPostBackTriggerControlID="DropdownMenuLinkButton"EventName="Click"/>

</Triggers>

</asp:UpdatePanel>

Incode behind of One event.In my case Buttonclick

this is Code

ReportViewer1.ProcessingMode =

ProcessingMode.Remote;Uri u =newUri("http://localhost/ReportServer$SQL");

ReportViewer1.ServerReport.ReportServerUrl = u;

ReportViewer1.ServerReport.ReportPath =

"/thad/Report1";

ReportViewer1.AsyncRendering =

true;

ReportViewer1.ShowBackButton =

true;

ReportViewer1.ShowFindControls =

true;

ReportViewer1.ShowRefreshButton =

true;

ReportViewer1.ShowPrintButton =

true;

ReportViewer1.ShowReportBody =

true;

ReportViewer1.ShowPromptAreaButton =

true;

ReportViewer1.ShowToolBar =

true;// ReportViewer1.ShowExportControls = true;

ReportViewer1.ShowZoomControl =

true;

ReportViewer1.ToolTip =

"Report Viewer";

ReportViewer1.Width =

Unit.Percentage(100);

ReportViewer1.Height =

Unit.Percentage(100);//ReportViewer1.EnableTheming = true;

ReportViewer1.ShowCredentialPrompts =

true;

ReportViewer1.LinkActiveColor = System.Drawing.

Color.Black;

ReportViewer1.LinkActiveHoverColor = System.Drawing.

Color.Chocolate;

ReportViewer1.LinkDisabledColor = System.Drawing.

Color.Gray;

ReportViewer1.ShowPrintButton =

true;

Problem in Reloadind a GridView using Timer

Hi,

Iam new to ASP.net. I have a problem; I need to reload a gridview forevery five seconds. So, I am using a timer control. In thetimerconrol_elapsed event, I am getting the datasource from thedatabase and binding it into the gridview. The problem is, theretrieved data from th database is not displaying in the gridview. Hereis my code,

Default.aspx:

<%@dotnet.itags.org. Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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>Untitled Page</title>
</head>
<body>
<atlas:ScriptManager EnablePartialRendering="true" ID="UpdateManager" runat="server"></atlas:ScriptManager>
<form id="form1" runat="server">
<div>

<atlas:UpdatePanel ID="upCityPanel" runat="server" Mode="Conditional">
<ContentTemplate>
<asp:GridView ID="GrdCity" runat="server" PageSize="5"></asp:GridView>
</ContentTemplate>
<Triggers>
<atlas:ControlEventTrigger ControlID="btn" EventName="Click" />
</Triggers>
</atlas:UpdatePanel>
<asp:Button runat="server" ID="btnReload" Text="Click to Reload" OnClick="ReloadGrid" />
</div>
</form>
</body>
</html
Default.aspx.cs:

using System;
using System.Data;
using System.Configuration;
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;
using System.Data.SqlClient;
using System.Timers;

public partial class _Default : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection("server=localhost/;database=new;user id=sa;password=;");

protected void Page_Load(object sender, EventArgs e)
{
Timer timer = new Timer();
timer.Enabled = true;
timer.Interval = 5000;
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
}

void timer_Elapsed(object sender, ElapsedEventArgs e)
{
ReloadGrid(this, EventArgs.Empty);
}

protected void ReloadGrid(object sender, EventArgs e)
{
SqlDataAdapter da = new SqlDataAdapter("select distinct(city) from authors", conn);
DataTable dt = new DataTable();
if (dt != null)
da.Fill(dt);
GrdCity.DataSource = dt;
GrdCity.DataBind();
}

}

Can anyone tell me what should I need to do? for getting the proper output.

Thanks in advance.

UdhayaOk, everything looks good but using a System.Timer, you need to use an AJax timer, just drag and drop from the toolbox INSIDE the UpdatePanel and everything is going to work great!
Thanks a lot Albert, it's working fine now. Thanks for your reply :-)

No worries, glad I can help.

Please make sure you mark my post as answered so other people having the same problem can find the solution.