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Re: CGI::ProgressBar Module Help Required

by Anonymous Monk
on Feb 27, 2013 at 08:32 UTC ( #1020820=note: print w/replies, xml ) Need Help??

in reply to CGI::ProgressBar Module Help Required

Hi slb985,

Here is my part of research on your question.

I too tried the same code and getting same result, could not see the progress bar

I am using firefox 19.0, I checked the Error Console, I found that , it says ReferenceError:pblib_progress_update not defined

But It seems that the pblib_progress_update() is defined in between <script> tag

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ""> <html xmlns="" lang="en-US" xml:lang="en-U +S"> <head> <title>A Simple Example</title> <style type="text/css"> <!--/* <![CDATA[ */ print 'test' /* ]]> */--> </style> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1 +" /> </head> <body> <h1>A Simple Example</h1><p>This example will update a JS/CSS progress + bar.</p><style type='text/css'> .pblib_bar { border: 1px solid black; padding: 1px; background: white; display: block; text-align:left; width: 400px; } .pblib_block_on, .pblib_block_off { display: block; float:left; width: 38px; } .pblib_block_off { border:1px solid white; background: white; } .pblib_block_on { border:1px solid blue; background: navy; } </style> <div id='pb_cont1361953714'> <div class='pblib_bar'> <span class='pblib_block_off' id='b13619537141'>&nbsp;</span><span + class='pblib_block_off' id='b13619537142'>&nbsp;</span><span class=' +pblib_block_off' id='b13619537143'>&nbsp;</span><span class='pblib_bl +ock_off' id='b13619537144'>&nbsp;</span><span class='pblib_block_off' + id='b13619537145'>&nbsp;</span><span class='pblib_block_off' id='b13 +619537146'>&nbsp;</span><span class='pblib_block_off' id='b1361953714 +7'>&nbsp;</span><span class='pblib_block_off' id='b13619537148'>&nbsp +;</span><span class='pblib_block_off' id='b13619537149'>&nbsp;</span> +<span class='pblib_block_off' id='b136195371410'>&nbsp;</span> </div> </div> <script language='javascript' type='text/javascript'> // <!-- var pblib_at = 1; pblib_progress_clear(); function pblib_progress_clear() { for (var i = 1; i <= 10; i++) document.getElementById('b1361953714'+i).className='pblib_ +block_off'; pblib_at = 1; } function pblib_progress_update() { pblib_at += 1; if (pblib_at > 10){ pblib_progress_clear(); } else { for (var i = 1; i <= Math.ceil(pblib_at); i++){ document.getElementById('b1361953714'+i).className='pb +lib_block_on'; } } //--> </script> <script type='text/javascript'> pblib_progress_update() </script> <script type='text/javascript'> pblib_progress_update() </script> <script type='text/javascript'> pblib_progress_update() </script> <p>All done.</p> </body> </html>

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Re^2: CGI::ProgressBar Module Help Required
by vinoth.ree (Monsignor) on Feb 27, 2013 at 08:34 UTC

    Oops Its me

Re^2: CGI::ProgressBar Module Help Required
by redgreen (Priest) on Feb 27, 2013 at 20:01 UTC
    It looks like function pblib_progress_update() is missing a closing }. The for {} is ok, the else {} is ok, but the function isn't.

      Thank you vinoth.ree & redgreen. I will take a look at what you've found and let you know how I get on

        the Error is on Line 350. The function pblib_progress_update() must close on quote \"n; before
        :349# document.getElementById('$self->{progress_bar}->{layer_id}-> block}'+i).className='pblib_block_on';
        :350# }
        :351# }\n";
        :352# $html .= "document.".$self->{progress_bar}->{layer_id}->{form}.".".$self->{progress...
        now it works fine

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