RE: [PHP] pup
| From: | ramesh dot marimuthu at wipro dot com | Date: | Fri, 17 Apr 2009 06:14:14 +0000 |
| Subject: | RE: [PHP] pup | ||
| References: | 1 2 3 4 5 6 7 8 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-291611@lists.php.net to get a copy of this message | ||
Many Thanks Jim. Your idea worked.
-rummy
-----Original Message-----
From: Jim Lucas [mailto:lists@cmsws.com]
Sent: Friday, April 17, 2009 11:13 AM
To: Ramesh Marimuthu (WT01 - Telecom Equipment); PHP General List;
geek.de@gmail.com
Subject: Re: [PHP] pup
ramesh.marimuthu@wipro.com wrote:
> I'm developing a slot reservation page. It shows checked boxes for the
> currently logged user. If he likes to unreserve it, he should uncheck
> it. For other users it is disabled. Also a currently logged user can
> book another slot.
>
> Also when I use hidden types, only if all the checked boxes are
> unchecked, I could get the hidden values.
>
> -rummy
>
You could use an array system in your checkbox form section.?
Basically, take your check boxes. I am assuming that you have a defined
list of what is expected? Correct?
Have your elements setup like such:
<input type="checkbox" name="reserve[rm1]" value="yes" /> Room
#1 <input
type="checkbox" name="reserve[rm2]" value="yes" /> Room #2
<input
type="checkbox" name="reserve[rm3]" value="yes" /> Room #3
<input
type="checkbox" name="reserve[rm4]" value="yes" /> Room #4
<input
type="checkbox" name="reserve[rm5]" value="yes" /> Room #5
Then on your processing page, you know that you have 5 rooms, 1 - 5.
With this information you can check to make sure that something exists
<?php
$rooms = range(1,5);
for ( $i = 1; $i <= 5; $i++ ) {
if ( isset( $_POST['reserve']['rm'.$i] ) {
# Room was checked
} else {
# Room was NOT checked.
}
}
?>
Something like that should do the trick.
Jim Lucas
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