Dropdown

gistfile1.txt

/**
 * Dropdown(select with options) shortcode attribute type generator.
 *
 * @param $settings
 * @param $value
 *
 * @since 4.4
 * @return string - html string.
 */
function vc_dropdown_form_field( $settings, $value ) {
	$output = '';
	$css_option = str_replace( '#', 'hash-', vc_get_dropdown_option( $settings, $value ) );
	$output .= '<select name="'
	           . $settings['param_name']
	           . '" class="wpb_vc_param_value wpb-input wpb-select '
	           . $settings['param_name']
	           . ' ' . $settings['type']
	           . ' ' . $css_option
	           . '" data-option="' . $css_option . '">';
	if ( is_array( $value ) ) {
		$value = isset( $value['value'] ) ? $value['value'] : array_shift( $value );
	}
	if ( ! empty( $settings['value'] ) ) {
		foreach ( $settings['value'] as $index => $data ) {
			if ( is_numeric( $index ) && ( is_string( $data ) || is_numeric( $data ) ) ) {
				$option_label = $data;
				$option_value = $data;
			} elseif ( is_numeric( $index ) && is_array( $data ) ) {
				$option_label = isset( $data['label'] ) ? $data['label'] : array_pop( $data );
				$option_value = isset( $data['value'] ) ? $data['value'] : array_pop( $data );
			} else {
				$option_value = $data;
				$option_label = $index;
			}
			$selected = '';

			if ( $value !== '' && (string) $option_value === (string) $value ) {
				$selected = ' selected';
			}
			$option_class = str_replace( '#', 'hash-', $option_value );
			$output .= '<option class="' . $option_class . '" value="' . $option_value . '"' . $selected . '>'
			           . htmlspecialchars( $option_label ) . '</option>';
		}
	}
	$output .= '</select>';

	return $output;
}