input fields

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  • BjoernJackschina
    #1

    input fields

    Hello,
    I want to test some input fields if the user has entered something.
    That I do with a Javascript function. But I only know the form <form
    action="ausg.ph p" method="post"> and so my function doesn't work
    yet(it is initiated with onclick). What is a solution when I want to
    retain my JAvaScript function because I think it is lesser
    encumbrance.
    Where can I inform me about that.

    Many thanks
    Tags: None
    • Justin Koivisto
      #2
      Re: input fields

      BjoernJackschin a wrote:
      [color=blue]
      > Hello,
      > I want to test some input fields if the user has entered something.
      > That I do with a Javascript function. But I only know the form <form
      > action="ausg.ph p" method="post"> and so my function doesn't work
      > yet(it is initiated with onclick). What is a solution when I want to
      > retain my JAvaScript function because I think it is lesser
      > encumbrance.
      > Where can I inform me about that.
      >
      > Many thanks[/color]

      <html>
      <head>
      <script type="text/javascript">
      function myJavascriptFun ction(myform){
      if(myform.input _field.value == ""){
      alert("no input defined");
      myform.input_fi eld.focus();
      return false;
      }
      }
      </script>
      <body>
      <form method="post" action="ausg.ph p" onSubmit="retur n
      myJavascriptFun ction(this);">
      <input type="text" name="input_fie ld">
      <input type="submit">
      </form>
      </body>
      </html>

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      Justin Koivisto - spam@koivi.com
      PHP POSTERS: Please use comp.lang.php for PHP related questions,
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