Displaying a list of all pages in a select field. I want multiple pages to be able to be selected. I have been reading and reading, but still don’t seem to get how this works.
I can get the selected fields to echo out, but they don’t seem to be saving, i.e. when page is reloaded the selections are gone.
the fields:
<select id="exclude_page_from_cookies" name="exclude_page_from_cookies[]" multiple="multiple">
<?php
$pages = get_pages();
foreach ( $pages as $page ) {
$title = $page->post_title;
$id = $page->id;
?>
<option id="<?php echo $id; ?>" value="<?php echo $title ?>" <?php selected( $title ); ?> >
<?php echo $title;?>
</option>
<?php
}
?>
</select>
The save
if ( isset( $_POST['exclude_page_from_cookies'] ) ) {
foreach( $_POST['exclude_page_from_cookies'] as $exclude_page ) {
echo $exclude_page;
update_option( 'exclude_page_from_cookies', $exclude_page ) ;
}
}
Thank you all in advance.