Jeetandra Mahtani wrote:
> Hello,
> Is there a way to display a html page having something like 'processing...please
>wait' and
> once the servlet is ready to display the output, this page generated by the servlet
>should
> be displayed?
> Thanks,- J
Here is an answer from a previous post
============================================================
You can use a meta tag with a refresh time of zero. Like this:
if ( session.getValue("waitPage")==null )
{
session.putValue( "waitPage", Boolean.TRUE );
PrintWriter writer = req.getWriter();
writer.println( "<HTML>" );
writer.println( "<HEAD><TITLE>Please wait</TITLE>" );
writer.println( "<META http-equiv="Refresh" content="0">" );
writer.println( "</HEAD>" );
writer.println( "<BODY>" );
writer.println( "<CENTER><H2>Please wait.....</H2></CENTER>" );
return;
}
else
{
session.removeValue( "waitPage" );
}
// Do your database pull here
// Until you send back data, browser will continue to show "please wait"
- Dave F.
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