RE: [PHP-WIN] Re: php and checkboxes

I think I may have a real simple yet elegant solution: <Input type="hidden" name="your_checkbox" value="0"> <Input type="checkbox" name="your_checkbox" value="1"> So what happens is if the checkbox isn't checked, when submitted your_checkbox will equal 0. And if it is checked your_checkbox will equal 1. Matt Babineau www.criticalcode.com e:: matt@criticalcode.com p:: 603.943.4237 | -----Original Message----- | From: Iggy [mailto:ifran@winegard.com] | Sent: Thursday, May 08, 2003 3:15 PM | To: php-windows@lists.php.net | Subject: [PHP-WIN] Re: php and checkboxes | | | I did this: | | $y = "yes"; | if(!isset($_POST["Y"])) | $y = "no"; | | | where "Y" was the name of the checkbox. | | | | "Harpreet" <harpreet@crispincorp.com> wrote in message news:015f01c3158c$0aa8df70$6001a8c0@harpreet... > I have checkboxs in a form for deletion > > <input type=checkbox name="materialid<? echo > $row["material_id"];?>"> > The above code create a checkbox for each row in the table. > > I would like to delete multiple records using the above. > > if i check 3 checkboxes for deletion and use > > matid1=$HTTP_POST_VARS["materialid$matid"]; to find out if the > checkbox is checked. It works for the checkboxes that are checked but > gives me an error > for the unchecked checkboxes. > > Erro message: > Notice: Undefined index: materialid1020 in > e:\..scripts\asset_delete2.php on > line 17 > > Notice: Undefined index: materialid1030 in > e:\..scripts\asset_delete2.php on > line 17 > and so on. > > How can i skip the ones i dont check at all or skip the error message > frm showing. I dont care about the ones i dont check in the previous > form. > > Thanks, > > > -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php