CRED is a WordPress plugin that lets you easily build front-end forms for creating and editing content and users.
CRED User Guides include detailed documentation on creating forms, including related fields that belong to the content or the users, validating the input and displaying the forms with custom HTML styling.
When you ask for help or report issues, make sure to tell us the versions of the Toolset plugins that you have installed and activated.
Viewing 15 topics - 631 through 645 (of 1,511 total)
Problem: I would like to filter the parent post options in a Form that creates child posts. I would like to add custom code that filters the options based on their other post relationships.
Solution: Use the pre_get_posts filter to filter the parent post options in the parent post field. See the following example code:
/**
* Filter the Children parent field in the connect-toy-to-childmale Relationship Form
* to only show Children connected to Gender Male.
* https://toolset.com/forums/topic/filtering-posts-for-relationship-connection-in-a-submission-form/
*/
function filter_parent_posts( $query ){
$parent_post_type = "child"; // slug of parent post type
$child_post_type = "toy"; // slug of child post type
$rel_slug = "gender-child"; // slug of gender-child post relationship
$male_post_id = 9; // ID of Gender Male post
$rel_form_id = 26; // ID of the relationship form
// relationship form is on Toy single posts, queries parent_post_type posts
if ( ( defined('DOING_AJAX') && DOING_AJAX )
&& isset($query->query['post_type'][0])
&& $query->query['post_type'][0] == $parent_post_type
&& isset($_REQUEST['action'])
&& $_REQUEST['action'] == 'cred_association_form_ajax_role_find'
&& isset($_REQUEST['form_id'])
&& $_REQUEST['form_id'] == $rel_form_id
) {
// querying by gender post, which is parent in gender-child
$males = toolset_get_related_posts( $male_post_id, $rel_slug, array(
'query_by_role' => 'parent',
'limit' => 1000,
'offset' => 0,
'args' => array(),
'return' => 'post_id',
'role_to_return' => 'child'
));
$query->set( 'post__in', $males );
}
}
add_action( 'pre_get_posts', 'filter_parent_posts', 101, 1 );
