acf_field_post_object::render_field │ public │ ACF 3.6

Create the HTML interface for the post object field.

Method of the class: acf_field_post_object{}

No Hooks.

Returns

void. Nothing (null).

Usage

$acf_field_post_object = new acf_field_post_object();
$acf_field_post_object->render_field( $field );

$field(array) (required)

An array holding all the field's data.

Changelog

acf_field_post_object::render_field() acf field post object::render field code ^{ACF 6.8.8}

public function render_field( $field ) {
	// Change Field into a select
	$field['type']    = 'select';
	$field['ui']      = 1;
	$field['ajax']    = 1;
	$field['nonce']   = wp_create_nonce( 'acf_field_' . $this->name . '_' . $field['key'] );
	$field['choices'] = array();

	// load posts
	$posts = $this->get_posts( $field['value'], $field );

	if ( $posts ) {
		foreach ( array_keys( $posts ) as $i ) {

			// vars
			$post = acf_extract_var( $posts, $i );

			// append to choices
			$field['choices'][ $post->ID ] = $this->get_post_title( $post, $field );
		}
	}

	// render
	acf_render_field( $field );
}