SQL Reporting :: Hide PDF Export Option In Reportviewer Control?

We have a table with report name and a bit column which indicates whether a report is exportable to PDF or not.

Now depending on this column value, I need to hide the PDF option from the dropdown in the reportviewer.

I tried iterating the controls on the webform to find out a dropdown but everything is rendered as div elements.

The other approach I tried is this.

Since the reportviewer is on a .aspx page, I wrote a javascript function which will pull out the value from the hidden field on the page

and hide the div element. Works fine when the page loads the first time. But if I were to change the parameters and hit 'View Report'

again, somehow the javascript function never gets called and the div never gets hidden.

Here is the code for the .aspx page.

[Code]....