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04.24.2008 at 05:44PM PDT, ID: 23352372
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8.0

post variable refresh issue trying to use header redirect but my code has prints before the redirect?

Asked by tyweed420 in PHP Scripting Language, Miscellaneous Web Development, WebApplications

Tags:

So, I have done my research and it appears that the best action for me to take is a header redirect to the same page after submit button is set. Problem is i have code before i can do the redirect that have html/print to console. I cannot figure out how to get the header at the top before the html please help me reorganize this code to get it to work.

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<?php
 session_start();
 $_SESSION['newform'] = 1;
?>
<html>
<head>
<title> You Bet Your Ass!</title>
<link rel="stylesheet" type="text/css"
href="mystyle.css" />
<script  type="text/javascript">
function validateForm(form)
{
 
   var ar_errors = new Array();
   var j=0;
  for(var i=0; i < form.elements.length;i++)
  {
    if(form.elements[i].type == "text" || form.elements[i].type == "password" )
    {
		 var value = trim(form.elements[i].value);
		 if(value == "")
		 {
		   ar_errors[j] = form.elements[i].name;
		   j++;
		 }
    }
 
  }
 
  if(ar_errors.length > 0)
  {
      var errorString="\n";
	  for(var i=0; i < ar_errors.length;i++)
	  {
	    errorString += ar_errors[i] + "\n";
	  }
    alert("You forgot to enter in the fields for: " + errorString );
    return false;
  }
  else
  {
    return true;
  }
 
 
}
 
function trim(s)
{
    var l=0; var r=s.length -1;
    while(l < s.length && s[l] == ' ')
    {     l++; }
    while(r > l && s[r] == ' ')
    {     r-=1;     }
    return s.substring(l, r+1);
}
 
 
</script>
</head>
<body>
<table width="100%">
<tr>
<td> <img src="logo.jpg" alt="You bet your ass logo" width="600" height="150"> </td>
</tr>
<tr>
<td>
<!-------START BODY-->
 
 
 
 <?php
 
 
  if(isset($_POST['submit']) )
  {
         include("dbconnect.php");
         include("Globals.php");
 
 		 $email = trim($_POST['email']);
 		 $password = trim($_POST['password']);
 
 		 $query ="SELECT * FROM users  WHERE email  = '$email' AND password = '$password'";
 
     	 $r = mysql_query ($query);
 
         if(!$r)//bad sql command
         {
 
         	printSqlError();
         	printLogin();
 
          }
          //check for error input empty password or userID
          else if( $email == "" || $password == "")
           {
             print "<p class='warning'> You forgot to enter in either your email or password.</p>";
                printLogin();
 
  		  }
           //check for error input incorrect password or userID
           else if(mysql_num_rows($r) == 1)
           {
 
                         $row = mysql_fetch_array($r);
                         $_SESSION['name'] = $row['username'];
 			             $_SESSION['email'] = $email;
 			             $_SESSION['password'] = $password;
 
 
 			 	         echo "<script language=javascript>window.location.href=\"main.php\"</script>";
 
 
 
 			  }
 			  else
 			  {
 
   			     print "<p class='warning'> Incorrect Login or Password!</p>";
                  printLogin();
 			  }
 
 
 
           }
           else
           {
             printLogin();
           }
 
 
 
 function printLogin()
 {
print <<< HTMLBLOCK
              <center>
              <form action ="Login.php" onSubmit="return validateForm(this)" method = "post">
             <table>
             <tr>
             <td align = left>
             <fieldset>
             <legend> Login</legend>
 		     <label for="email">Email :</label>
  		     <br/>
  		     <input type = 'text' name = 'email' id="email" size = '40'/>
  		     <br/>
 		     <label for="password">Password :</label>
  		     <br/>
  		     <input type = 'password' name = 'password' id="password"  size = '25'/>
  		     <br/> <br/>
  		     <input type = 'submit' name = 'submit' value = 'submit'/>
  		     <br/> <br/>
  		     <a href='LostPassword.html'> Forgot Password?</a>
  		     <br/>
  		     </fieldset>
  		     </td>
      		 </tr>
  		     </table>
  		     <br>
  		     <br>
HTMLBLOCK;
 
 
 }
 
 
 
 
 
 ?>
 
 
 </form>
 
 
 
 
 
<!--------END BODY---------->
 
<!------------------- ENDING MAIN TABLE FOR PAGE-------------->
</td>
</tr>
</table>
 
</body>
</html>
[+][-]04.25.2008 at 02:03AM PDT, ID: 21437878

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About this solution

Zones: PHP Scripting Language, Miscellaneous Web Development, WebApplications
Tags: php
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Solution Provided By: MatthewP
Participating Experts: 1
Solution Grade: A
 
 
[+][-]10.30.2008 at 04:31AM PDT, ID: 22839634

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[+][-]11.07.2008 at 05:00PM PST, ID: 22909805

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