A K Chauhan's Blog » Open Source http://www.akchauhan.com PHP, MySql, JavaScript, JQuery, Prototype, Drupal, HTML, CSS and more... Mon, 02 Jan 2012 03:29:10 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Assign attributes to options using FormAPI in Drupal http://www.akchauhan.com/assign-attributes-to-options-using-formapi-in-drupal/ http://www.akchauhan.com/assign-attributes-to-options-using-formapi-in-drupal/#comments Wed, 25 Mar 2009 18:22:16 +0000 admin http://blog.akchauhan.com/?p=130 Drupal FAPI does not support this feature but we can add attributes to options by slightly modifying form.inc file.

You only need to change following line in form.inc file.

<?php
        $options .= '<option value="'. check_plain($key) .'"'. $selected .'>'. 
				check_plain($choice) .'</option>';
	//line no. 1437 of form_select_options() in drupal 6.10
?>

with this

<?php
	$options .= '<option value="'. check_plain($key) .'"'. $selected . 
			drupal_attributes($element['#options_attribute'][$key]) . '>'. 
			check_plain($choice) .'</option>';
?>

You can use like it.

<?php
    $shipping_methods = array('1' => 'Standard Two-Day ($17.00 Total Shipping Price)',
        '2' => 'Priority Overnight ($26.00 Total Shipping Price)',
        '3' => 'FedEx Next Day Delivery $23.95',
        '4' => 'FedEx Next Day Delivery $23.95');
 
    $shipping_method_options = array(
        '1' => array('price' => '17.00', 'class' => 'one'),
        '2' => array('price' => '26.00', 'class' => 'two'),
        '3' => array('price' => '23.95', 'class' => 'three'),
        '4' => array('price' => '23.95', 'class' => 'four'));
 
    $form['default_shipping_method'] = array(
        '#title' => t('Shipping Method'),
        '#type' => 'select',
        '#options' => $shipping_methods,
        '#options_attribute' => $shipping_method_options,
        '#default_value' => variable_get('default_shipping_method', 0),
        '#description' => t('You can change your shipping method from here.'),
    );
?>
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