Re: CheckBoxes and Arrays
| From: | Don Read | Date: | Wed, 12 Sep 2001 05:55:52 +0000 |
| Subject: | Re: CheckBoxes and Arrays | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-66998@lists.php.net to get a copy of this message | ||
On 12-Sep-2001 Christopher William Wesley wrote:
> On Tue, 11 Sep 2001, Ryan Stephens wrote:
>
>> Im trying to output a list of options, each with a checkbox named "ChkBox"
> ...
>
> Name each checkbox "ChkBox[]" ... the brackets are the key.
>
> When the form is submitted, you'll have an array called $ChkBox that will
> contain the data only from the checked checkboxes. You can loop over that
> array pretty simply.
>
> for( $i = 0; $i < sizeof( $ChkBox ); $i++ ){
> print( $ChkBox[$i] . " was checked<br>" );
> // Delete the row from the database, etc ...
> }
>
$p=array();
while (list($k,$v) = each($cbk)) {
$p[]=$k;
}
$ids=implode("','", $p);
$qry="DELETE FROM foo WHERE id IN ('$ids')";
mysql_query($qry);
>
Regards,
--
Don Read dread@texas.net
-- It's always darkest before the dawn. So if you are going to
steal the neighbor's newspaper, that's the time to do it.