This seems to be a bit of a challenge but I am creating a multiple page form and on one of the pages I have a select field. I would like the user to have the ability to select multiple options but I am using some functions to move the data in hidden fields from page to page. I don't think my functions are jiving with my my foreach loop cause I keep getting an invalid argument error.
Thanks in advance for any help.
Here is my function:
function setSelected($fieldName, $fieldValue) {
if(isset($_POST[$fieldName]) && $_POST[$fieldName] == $fieldValue) {
echo 'selected="selected"';
}
}
And here is my loop:
$selections = "";
if(isset($_POST["selections"])) {
foreach ($_POST["selections"] as $selection) {
$selections .= $selection . ", ";
}
}