open once pdfs

Out of context: Reply #14

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  • fyoucher10

    You can insert a Flash file URL into a PDF. You can then write code in the Flash file that will make it expire after it has been opened once. So, let's say you have a screenshot of some design or text, pop that into a SWF and then into a PDF. Have the Flash file write a variable to a text file once it's opened. Every time the SWF is opened it also checks that variable in the text file to see if it's equal to something or not.

    That's one way to do it without using ACS.

    • The text file and SWF would be hosted on your server...fyoucher1

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