RE: passing variables

"Ryan Jameson (USA)" <RJameson@usa.ibs.org> · Mon, 9 Dec 2002 08:39:40 -0700

You may need to look in the global array. The more recent versions of PHP default to register_globals off ... which means that form variables do not turn into individual variables, but they are still in their respective arrays $_SERVER,$_GET,$_POST ... depending on the method your using it will be in either get or post.

<>< Ryan

-----Original Message-----
From: Edward Peloke [mailto:epeloke@echoman.com]
Sent: Monday, December 09, 2002 9:03 AM
To: php-db@lists.php.net
Subject: RE:  passing variables

That's just it, for some reason the variable isn't being set.

Here is the code:
When the page loads, the form loads under
  if (!$login_clients and !$register_clients){

When I click the minus.gif image, I want the page to reload with the other
code but it still loads the form under
  if (!$login_clients and !$register_clients){

If I use isset it does the same thing.

Thanks!
Eddie

<?
require("template_1.inc");
?>

<!-- If this page is opened from the template, then show the log-in
screen -->
<A HREF="login_clients.php"><img src="images\minus.gif"
name="register_clients"></a>

<? if (!$login_clients and !$register_clients){
?>
 <center>
 <form name="login" method="post" action="login_clients.php">
  <TABLE width=480 bgColor=black>
              <TBODY>
          <TR bgColor=#363636>
               <TD><FONT face=arial color=#fffafa size=2><B>User
Name:</B></font>
               <TD><input name="uname" type="text" id="uname"></td></tr>
              <TR bgColor=#363636>
               <TD><FONT face=arial color=#fffafa
size=2><B>Password:</B></font>
               <TD><input name="pword" type="password" id="pword"></td>
          </tr>
  </table>
          <INPUT type=image src="images/bidsubmit.gif" border=0>

</form>
 </center>
<? }

?>

<? if ($register_clients){

 ?>
<center>
      <form name="nclient" method="post" action="newclient.php">
  <TABLE width=480 bgColor=black>
    <TR bgColor=#363636>
      <td><FONT face=arial color=#fffafa size=2><strong>First
        Name:</strong></font></td>
      <td><input name="fname" type="text" id="fname"></td>
    </tr>
    <tr>
      <td ><FONT face=arial color=#fffafa size=2><strong>Last Name:
        </strong></font></td>
      <td><input name="lname" type="text" id="lname"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa
size=2><strong>Address:</strong></font></td>
      <td><input name="address" type="text" id="address"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>City:
        </strong></font></td>
      <td><input name="city" type="text" id="city"></td>
    </tr>
    <TR bgColor=#363636>
      <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>State:
        </strong></font></td>
      <td><input name="state" type="text" id="state"></td>
    </tr>
    <TR bgColor=#363636>
      <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>Zip
        </strong></font></td>
      <td><input name="zip" type="text" id="zip"></td>
    </tr>
    <TR bgColor=#363636>

      <td ><FONT face=arial color=#fffafa size=2><strong>Telephone
        Number:</strong></font></td>
      <td><input name="phone" type="text" id="phone"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>Fax
        Number:</strong></font></td>
      <td><input name="fax" type="text" id="fax"></td>
    </tr>
        <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>e-mail
        address:</strong></font></td>
      <td><input name="email" type="text" id="email"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa size=2><strong>Confirm
        E-mail:</strong></font></td>
      <td><input name="cemail" type="text" id="cemail"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa
size=2><strong>Username:</strong></font></td>
      <td><input name="uname" type="text" id="uname"></td>
    </tr>
    <TR bgColor=#363636>
      <td ><FONT face=arial color=#fffafa
size=2><strong>Password:</strong></font></td>
      <td><input name="pword" type="text" id="pword"></td>
    </tr>
  </table>
  <INPUT type=image src="images/bidsubmit.gif" border=0>
</form>
</center>
<?
}
?>

<?
require("template_2.inc");
?>

-----Original Message-----
From: Ryan Jameson (USA) [mailto:RJameson@usa.ibs.org]
Sent: Monday, December 09, 2002 10:09 AM
To: php-db@lists.php.net
Subject: RE:  passing variables

I think you want:

if (isset($variable)){}

<>< Ryan

-----Original Message-----
From: Edward Peloke [mailto:epeloke@echoman.com]
Sent: Monday, December 09, 2002 8:33 AM
To: php-db@lists.php.net
Subject:  passing variables

Hello all,

I have a login/register screen for my php/mysql db.  When the page opens,
the user sees the log in screen but I have a button and reloads the same
page, hopefully with the register screen.  I know I can simply check to see
if a variable is set with

if ($variable){} .  This does not seem to work when I give an image a name
and link it to the same page.  The image is named register and it links back
to the same page, so the page loads, I click on the register image , the
page reloads but the variable is not set.

Any ideas?

Thanks,
Eddie

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