acf_field__group::render_field │ public │ ACF 3.6

Create the HTML interface for your field

Method of the class: acf_field__group{}

No Hooks.

Returns

null. Nothing (null).

Usage

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

$field(required)

.

Changelog

acf_field__group::render_field() acf field group::render field code ^{ACF 6.0.4}

function render_field( $field ) {

	// bail early if no sub fields
	if ( empty( $field['sub_fields'] ) ) {
		return;
	}

	// load values
	foreach ( $field['sub_fields'] as &$sub_field ) {

		// add value
		if ( isset( $field['value'][ $sub_field['key'] ] ) ) {

			// this is a normal value
			$sub_field['value'] = $field['value'][ $sub_field['key'] ];

		} elseif ( isset( $sub_field['default_value'] ) ) {

			// no value, but this sub field has a default value
			$sub_field['value'] = $sub_field['default_value'];

		}

		// update prefix to allow for nested values
		$sub_field['prefix'] = $field['name'];

		// restore required
		if ( $field['required'] ) {
			$sub_field['required'] = 0;
		}
	}

	// render
	if ( $field['layout'] == 'table' ) {

		$this->render_field_table( $field );

	} else {

		$this->render_field_block( $field );

	}

}