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pro_php thread: transfer objects to other files


Message #1 by "Sangtim" <sangtim@y...> on Mon, 23 Jul 2001 14:24:20
Hi Folks, 

I tried the codes to send information from one page to another with the 
session start and session register. It's working great.
Here is the sample:

form 1: 
session_start(); 
if (!session_is_register("sess_array") { 
session_register("sess_array"); 
} 
<form action="processForm1.php" method="post"> 
<input name="var1"> 
<input name="var2"> 
</form> 

processForm1: 
session_start(); 
foreach ($HTTP_POST_VARS as $key=>$value) { 
$sess_array[$key] = $value; 
} 
header("location: form2.php"); 
exit; 

form2.php 
session_start(); 
<tr> 
<td>Value from previous page<td> 
<td><?=$sess_array[var1]?></td> 
</tr> 
<tr> 
<td>Value from previous page<td> 
<td><?=$sess_array[var2?></td> 
</tr> 

With Netscape, they work fine. Unfortunately, there's a problem with 
Internet Explorer. If I hit the go back button, all the information are 
gone. Then, I put the echo for the values on all the forms so the values 
stay. Now, the other problem come. I can't reset the forms if I put echo 
for the values and even if I refresh the page, the values are still 
hanging there. 
Here is the sample of my code: 
<input type=text name=var1 value="<? echo $sess_array[var1]; ?> 
Can anyone help me? 
Thanks in advance. 

Mike

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