acf_field_button_group::render_field()
Creates the field's input HTML
Метод класса: acf_field_button_group{}
Хуков нет.
Возвращает
null
. Ничего.
Использование
$acf_field_button_group = new acf_field_button_group(); $acf_field_button_group->render_field( $field );
- $field(массив) (обязательный)
- The field settings array
Список изменений
С версии 5.6.3 | Введена. |
Код acf_field_button_group::render_field() acf field button group::render field ACF 6.0.4
function render_field( $field ) { // vars $html = ''; $selected = null; $buttons = array(); $value = esc_attr( $field['value'] ); // bail ealrly if no choices if ( empty( $field['choices'] ) ) { return; } // buttons foreach ( $field['choices'] as $_value => $_label ) { // checked $checked = ( $value === esc_attr( $_value ) ); if ( $checked ) { $selected = true; } // append $buttons[] = array( 'name' => $field['name'], 'value' => $_value, 'label' => $_label, 'checked' => $checked, ); } // maybe select initial value if ( ! $field['allow_null'] && $selected === null ) { $buttons[0]['checked'] = true; } // div $div = array( 'class' => 'acf-button-group' ); if ( $field['layout'] == 'vertical' ) { $div['class'] .= ' -vertical'; } if ( $field['class'] ) { $div['class'] .= ' ' . $field['class']; } if ( $field['allow_null'] ) { $div['data-allow_null'] = 1; } // hdden input $html .= acf_get_hidden_input( array( 'name' => $field['name'] ) ); // open $html .= '<div ' . acf_esc_attr( $div ) . '>'; // loop foreach ( $buttons as $button ) { // checked if ( $button['checked'] ) { $button['checked'] = 'checked'; } else { unset( $button['checked'] ); } // append $html .= acf_get_radio_input( $button ); } // close $html .= '</div>'; // return echo $html; }