Post select field

Post select field. Displays a select input allowing the user to select a post.

Use the 'query' argument to modify the posts that will be available as options. See the documentation on WP Query for more information.

If the 'use_ajax' argument is set to true, the options are populated by an AJAX request when the select field is first clicked.

The value stored is the post ID.

Uses Select2, a jQuery based replacement for select boxes.

Args

Required Args

• id (string) (required)
• type 'post_select' (required)
• name (string) Field display name. Used as field label.

Field Specific Args

• query (array) WP_Query args.
• use_ajax (bool)
• allow_none (bool) Add an extra "None" option (only applies when not using the Ajax select)

Optional Generic Args

See Optional Generic Args

Example Usage

array( 
	'id'       => 'example-field-post-select', 
	'name'     => 'Post Select Field', 
	'type'     => 'post_select', 
	'use_ajax' => true,
	'query' => array( 
		'cat' => 8
	)
);

Using the Data

The Post Select Field stores a post ID. See the example code for more information:

$saved_post_id = get_post_meta( get_the_id(), 'example-field-post-select', true );

echo get_the_title( $saved_post_id );