html5 - Javascript HTML Progress Bar to monitor the running of whole Perl CGI script: -


i have been unable find solution can understand. have form in html, submits perl cgi script, script runs number of processes can take approximately 5 minutes, before returns results page. have attempted have found on internet cgi::progressbar ajax, attempting simple timed progress bar html5. take solution basing length of time (15,000kb per minute fro script running time), how can implement progress bar run input file size in form submission on timer? alternatively, how can set progress bar begin upon clicking submit button, , run set maximum time, whilst printing statements though in real time? have no experience in javascript, please kind, learning here. thank in advance.


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