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Persisting variables across multiple posts to PHP_SELF

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  • 02-08-2013 3:15pm
    #1
    FSL
    Registered Users Posts: 1,456 ✭✭✭


    I am just looking at PHP I want a series of option lists where subsequent lists are filled using the value(s) from the previous lists.

    I am using 'PHP_SELF' in the form action and onChange=this.form.submit in the option lists.

    I don't have a problem filling the second list as $_POST gives me the output from the first option list. However I can't fill the third as $_POST only gives me the output from the second and I've lost the first.

    Is there anyway of achieving this without using separate pages as session variables don't seem to persist across a single page?

    Sorted, I didn't have cookies allowed so the session variables weren't being stored.


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