RE: [PHP] pup
| From: | Bob McConnell | Date: | Fri, 17 Apr 2009 16:54:29 +0000 |
| Subject: | RE: [PHP] pup | ||
| References: | 1 2 3 4 5 6 7 8 9 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-291648@lists.php.net to get a copy of this message | ||
From: tedd
> At 10:43 PM -0700 4/16/09, Jim Lucas wrote:
>> 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.
>> }
>> }
>> ?>
>
> Jim et al:
>
> Try this:
>
> <input type="checkbox" name="reserve[1]" > Room #1
> <input type="checkbox" name="reserve[2]" > Room #2
> <input type="checkbox" name="reserve[3]" > Room #3
> <input type="checkbox" name="reserve[4]" > Room #4
> <input type="checkbox" name="reserve[5]" > Room #5
>
>
> if (isset($_POST['reserve']) )
> {
> foreach ($_POST['reserve'] as $key => $a)
> {
> echo("$key $a <br />");
> }
> }
>
> Here's the demo:
>
> http://www.webbytedd.com/bbbb/post-array1/index.php
>
Don't forget the </input> on the end of those input lines. I've seen too
many pages already where I had to fix that problem.
Bob McConnell