How to detect sizeof upload in order to show status of browser file upload?

Discussion in 'Java' started by Heather Fraser, Jul 5, 2004.

  1. I'm sure that most people have used websites which allow a file to be
    uploaded and which have a pop-up window (HTML) which shows the status
    as the file is uploaded. eg. 10%, 20%, 30% to completion. This is
    very convenient if the user is uploading a large file (eg 40MB) since
    it provides constant feedback to the user and lets him or her know
    that the browser is not hanging and is in fact still uploading.

    Does anybody know how to do this in JSP or servlets ? I am currently
    using the O'Reilly servlet collection but it does not have this
    capability.

    Thank you very much in advance

    Heather
     
    Heather Fraser, Jul 5, 2004
    #1
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