Re: Help with checkboxes and php!!
| From: | Mike Flynn | Date: | Wed, 07 Nov 2001 18:58:04 +0000 |
| Subject: | Re: Help with checkboxes and php!! | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-10278@lists.php.net to get a copy of this message | ||
At 06:25 PM 11/7/01 +0100, you wrote:
>Hi!. I have a web in wich There is a form with many checkboxes. This web calls another web. I
>need to know which from these checkboxes where selected. How do I do this? Thanks
>
>avianarios@teleline.es
Another handy way to do it is to name the checkboxes in ascending order, like this:
<input type="checkbox" name="check1" value="1">
<input type="checkbox" name="check2" value="1">
<input type="checkbox" name="check3" value="1">
<input type="checkbox" name="check4" value="1">
And then on the next page:
<?php
for ($i = 1; $i <= 4; $i++) {
$thevar = "check$i";
if ($$thevar) {
// it was checked.
}
}
?>
-Mike