Call function from <form>

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  • Ricki Susic
    #1

    Call function from <form>

    Hi,
    Can anyone tell me if it is possible to call a function from a html form,
    where the function is included in the same file as the form.


    <html>
    <body>

    <form method="post" action="what do I write here to acces function test()">
    <input type="text" name="tekst">
    <input type="submit" value="send">
    </form>

    <?php
    function test(){
    echo $tekst;
    }
    ?>


    </body>
    </html>

    Regards Ricki


    Tags: None
    • Eto Demerzel
      #2
      Re: Call function from &lt;form&gt;

      In article <3f73e270$0$972 59$edfadb0f@dre ad12.news.tele. dk>, Ricki
      Susic's output was...[color=blue]
      > Hi,
      > Can anyone tell me if it is possible to call a function from a html form,
      > where the function is included in the same file as the form.
      >[/color]
      The HTML form needs to be a part of a .php file - and so action should =
      "filename.p hp" or do something like

      <?PHP
      printf("<FORM action=\"$PHP_S ELF\" method=\"post\" >");
      ?>

      You can do something along the lines of

      if ($tekst) {
      Function_Whatev erGoesHere();
      }
      to determine if something has been sent to the script already, or if you
      should just be displaying the form.


      **_ IF you have register_global s turned OFF (Like I should have by now)-
      $tekst will be $HTTP_POST_VARS['tekst']
      instead.


      --
      CurrentlyRaving About:
      Badger Badger Badger.com! The Original Dancing Badgers!
      https://www.badgerbadgerbadger.com

        Comment

        • Yves Brault
          #3
          Re: Call function from &lt;form&gt;

          Or maybe you should use JavaScript at that point...


          "Eto Demerzel" <eto.demerzel@f ijivillage.com> wrote in message
          news:MPG.19ddf8 c38cee648898971 a@news-text.blueyonder .co.uk...[color=blue]
          > In article <3f73e270$0$972 59$edfadb0f@dre ad12.news.tele. dk>, Ricki
          > Susic's output was...[color=green]
          > > Hi,
          > > Can anyone tell me if it is possible to call a function from a html[/color][/color]
          form,[color=blue][color=green]
          > > where the function is included in the same file as the form.
          > >[/color]
          > The HTML form needs to be a part of a .php file - and so action should =
          > "filename.p hp" or do something like
          >
          > <?PHP
          > printf("<FORM action=\"$PHP_S ELF\" method=\"post\" >");
          > ?>
          >
          > You can do something along the lines of
          >
          > if ($tekst) {
          > Function_Whatev erGoesHere();
          > }
          > to determine if something has been sent to the script already, or if you
          > should just be displaying the form.
          >
          >
          > **_ IF you have register_global s turned OFF (Like I should have by now)-
          > $tekst will be $HTTP_POST_VARS['tekst']
          > instead.
          >
          >
          > --
          > CurrentlyRaving About:
          > www.badgerbadgerbadger.com[/color]


            Comment

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