Function expected error when window is closed

JavaScript
1

Hi All,

i am getting the following error when i try to close a window opened through client side before print dialog appears.
Error: function expected

I am opening a window and print dialog simultaneously, print dialog is taking few seconds to open after the window. before the print dialog is opened when i close the window i am getting the error.
below is my code,

function OnClick() {

        var a = window.open('', '', 'width=300,height=300');
        a.document.open("text/html");

        a.document.close();
        a.print();
    }

<asp:Button ID=“btn” runat=“server” Text=“Click” OnClientClick=“OnClick()”/>

Can any one please help me how to resolve this issue.

Thanks you,

Jai

2

onClick is already a javascript function, that might cause an issue.

3

Thank you SpikeZ for your reply, even if i change the function name still its an issue. Issue is coming when i close the popup before print window is displayed.

4 

function OnClick()
{

            var a = window.open('', '', 'width=300,height=300');
            a.document.open("text/html");

            // presumably you're writing content here

            a.document.close();

            [B][COLOR="#0000FF"]if( !a.closed )[/COLOR][/B]
              a.print();
}
5

Thank you Logic Ali, i tried as you mentioned above but no use, still i am getting error.

Thank you once again.

6

Where do you see this error message and what data are you writing to the window?

7

in the popup we are loading some content to be printed.

8

please find the error image attached.