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JavaScript & PHP

Hi Guys I would like some on help on this form.

Hi I have the following function and It currently doesnt ask me for fill the blank field TeamName, What could be wrong?

Thanks a lot.

PHP Code:




 
function GetUserPredictions($user, $Team, $Copa, $Nombre,$Equipo,$NombreEquipo,$Division) { 
 
    $link = OpenConnection(); 
    if ($link == FALSE) { 
      echo "Unable to connect to the dbase"; 
      return; 
    } 
 
    echo "<form action=\"Ingresar-Apuesta.php\" method=\"POST\">"; 
    echo "<td  class=\"TBLROWER\"><font class=\"TBLROW\">$datestr $timestr</font></td>"; 
    echo "<input type=\"text\" name=\"TeamName\" value=\"$NombreEquipo\" >"; 
 
    echo "<input type=\"submit\" onSubmit=\"checkEquipo(this.form);\"name=\"Submit\" value=\"Submit\"></td>"; 
    echo "</form>"; 
 
    <SCRIPT LANGUAGE="JavaScript"> 
    function checkEquipo(form) { 
    if (form.TeamName.value == "") { 
    alert("Fill the form"); 
    return (false); 
    } 
            return true; 
    } 
     </SCRIPT>

Hi -

There are a couple of problems here:
1. I'd declare the javascript function *before* I use it.
2. Since you're initializing the text value with "$NombreEquipo", it might not be blank
... but the real problem is ...
3. Your onSubmit() method needs to go in the *form* tag (not "input type=submit").

Code:

<script language="JavaScript">

  function checkEquipo (f) {

    if (f.TeamName.value == "" || f.TeamName.value == null) {

      alert ("value empty!");

    }

    else {

      alert ("value= " + f.TeamName.value);

      return (true);

    }

  }

</script>

<form method="POST" onSubmit="checkEquipo (this);">

<table border="0">

<tr>

  <td>#/Equip:</td>$NombreEquipo

  <td><input type="text" name="TeamName" value="0"></td></tr>

<tr>

  <td colspan="2">

  <input type="submit" name="Submit" value="Submit"></td></tr>

</table>

</form>

'Hope that helps .. PSM