passing more than one variable via url

@memeAug 13.2006

I need to pass 3 variables through url to use the values in the next page. Is the following correct? it doesn’t work for me

[code=php]while ($i = mysql_fetch_assoc($result)){

echo “<tr><td>”.$i[“s_id”].”</td>”; echo “<td>”.$i[“s_reg”].”</td>”; echo “<td>”.$i[“r_no”].”</td>”;

echo “<td><a href=pag3.php?u_sid=”.$i[“s_id”].”u_sreg=”.$i[“s_reg”].”u_rno=”.$i[“r_no”].”>select</a></td></tr>”;[/code]

to post a comment

PHP

@LuboxAug 13.2006 — #First thing I see is a missing '&' between the variables:

[code=php]
 echo "<td><a href=pag3.php?u_sid=".$i["s_id"]."&u_sreg=".$i["s_reg"]."&u_rno=".$i["r_no"].">select</a></td></tr>";
 
 [/code]

Maybe that is all?

@memeauthorAug 13.2006 — #Yes that's all, the & solved my problem and I can retrieve the variables in the next page?

many thanks

@pcthugAug 13.2006 — #To comply with W3C standards, you should use the $amp; entity

[code=php]while ($i = mysql_fetch_assoc($result)){
 
 echo "<tr><td>".$i["s_id"]."</td>";
 echo "<td>".$i["s_reg"]."</td>";
 echo "<td>".$i["r_no"]."</td>";
 
 echo "<td><a href=pag3.php?u_sid=".$i["s_id"]."&amp;u_sreg=".$i["s_reg"]."&amp;u_rno=".$i["r_no"].">select</a></td></tr>";[/code]

@memeauthorAug 14.2006 — #Hi there,

I think my requirment for passing variables via url is getting more complex now. I wonder if you can help.

Instead of hyperlink to the next page as posted earlier. I am now using tick boxes

the while loop below can return 1 to 3 rows. The user tick the boxes for the rows they want. I want to be able to pass variables for all the rows where the tickbox is checked to the next page; is this possible. I am currently able to pass values from one row only using a hyper link as follows:

[code=php]while ($i = mysql_fetch_assoc($result)){ 
 
 echo "<tr><td>".$i["s_id"]."</td>"; 
 echo "<td>".$i["s_reg"]."</td>"; 
 echo "<td>".$i["r_no"]."</td>"; 
 
 echo "<td><a href=pag3.php?u_sid=".$i["s_id"]."&amp;u_sreg=".$i["s_reg"]."&amp;u_rno=".$i["r_no"].">select</a></td></tr>"; [/code]

but I am now using tickboxes and need to pass the variables for all rows returned:

[code=php]while ($i = mysql_fetch_assoc($result)){ 
 
 echo "<tr><td>".$i["s_id"]."</td>"; 
 echo "<td>".$i["s_reg"]."</td>"; 
 echo "<td>".$i["r_no"]."</td>"; 
 
 echo "<td><form action='page3.php' method=post><input type='checkbox' name ='booking' ></td></tr>";[/code]

Rescue me!

passing more than one variable via url

4 Comments(s) _↴

Also in #PHP _↴

Success!

Social

Version

passing more than one variable via url

4 Comments(s) ↴

Also in #PHP ↴

Success!

The web is an endless sea of information. Don't miss the boat... Subscribe!

Social

Version

4 Comments(s) _↴

Also in #PHP _↴