Help with hidden values

[boorama]

Hi all,

 

Can any one help me in using hidden values with a form that posts to it self

 

the form has 2 fields one of them is selection from options I want the values of the fields to be there once the form is posted to it self.

 

I have tried to use the following with the form, but it didn't work.

 

<?php

 

 

$name;

$value;

 

 

 

while (list($name, $value) = each($HTTP_POST_VARS))

 

 

 

{

echo "<input type=\"hidden\" value=\"$value\" name=\"$name\">\n";

}

 

?>

 

 

 

here is the complete code for the form, please help

 

 

<form action= '<?php echo($PHP_SELF); ?>' method='POST' name='bf'>

<p> </p>

 

<table width='50%' border='0' align='center'cellpadding='4' cellspacing='0'>

<tr>

<td width='29%'><font face='Copperplate Gothic Light'>NHS Number</font></td>

<td width='68%'><input name='nhs' type='text' id='nhs'></td>

</tr>

<tr>

<td><font face='Copperplate Gothic Light'>Select hospital</font></td>

<td><select name='hosp'>

<option></option>

<option value='Hammersmith Hospital'>Hammersmith Hospital</option>

<option value='Charing Cross Hospital'>Charing Cross Hospital</option>

<option value='Selly Oak Hospital'>Selly Oak Hospital</option>

</select></td>

</tr>

<tr>

<td><font face='Copperplate Gothic Light'>find appointment</font></td>

<td><input type='submit' name="fapp" value='GO'></td>

</tr>

</table>

 

 

<?php

 

 

$name;

$value;

 

 

 

while (list($name, $value) = each($HTTP_POST_VARS))

 

 

 

{

echo "<input type=\"hidden\" value=\"$value\" name=\"$name\">\n";

}

 

?>

</form>