> -----Original Message----- > From: Steve Jackson [mailto:[EMAIL PROTECTED]] > Sent: Thursday, February 13, 2003 2:10 PM > To: Php-General > Subject: [PHP] Process array after form submission problem > > > Hi, > > My problem is that I have a dynamic form with vars which I > want to process. > > The variables are checkbox names with a variable number of > checkboxes but > all currently have the same variable name. > > ie. > <form action='process.php' method='post'> > <input type = text name = user value = name> > <input type = checkbox name = grant value = "{$array["code"]}"> > <input type = checkbox name = grant value = "{$array["code"]}"> > <input type = checkbox name = grant value = "{$array["code"]}"> > > The array code works fine in that the values reflect what is > in the DB. > > I understand that $grant will be an array? (am I right?) so > how do I use PHP > to look at $grant as an array in my processing script rather than an > ordinary variable? I can get the DB to update if there is > only one checked > box but otherwise it updates the DB with the value of the > last checkbox. Add [] to the end of the item name like: <input type = checkbox name = grant[] value = "{$array["code"]}">
<?php $grant = $_POST['grant']; if (is_array($grant)) { echo 'Items checked:<br>'; foreach ($grant as $value) { echo "$value<br>"; } } -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php