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Found 1 result

  1. jasonlive
    hey all, i am a bit lost on this one. i have a single php page it has a login form a submit new timesheet form and a display my timesheets table. this is updated as soon as the user submits a new timesheet. my issue is, after a timesheet has been submitted once, the table will add a row from the database and its great. but if i page refresh, it submits another identical timesheet. this happens even if i unset all the post variables. what is the best resolution. is there some kind of cookie i have to use? i'd rather avoid cookies. i'd also rather avoid having a second php file. i dont fully understand the $_POST variable concept. why are they not unset?
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