2

I wanted to change id of radio button. But i dont know which attribute shall i use to do that.

$form['entry.497535900'] = array(
'#type' => 'radios',
'#title' => t('Category'),
'#options' => array('P' =>'Product','S' => 'Services','O' =>'Others'),

);

2

If you need to assign IDs to each radio option, then you can use custom theme function, to theme your radios. See example:

$form['entry.497535900'] = array(
  '#type' => 'radios',
  '#title' => t('Category'),
  '#options' => array('P' =>'Product','S' => 'Services','O' =>'Others'),
  '#theme' => 'mymodule_custom_radios',  
);

The #theme parameter specifies function, which overrides the default radios styling function. You will need to define this function in hook_theme() and create the content of the function, where you can specify, how radios should be rendered.

/**
 * Implements hook_theme.
 */
function mymodule_theme($existing, $type, $theme, $path) {
  return array(
    'mymodule_custom_radios' => array(
      'arguments' => array('element' => NULL),
    ),
  );
}

Then create the content of this function.

function theme_mymodule_custom_radios($element) {
  // You can access all radios options like this - $element['#options'];

  $output = '';
  // ... create html output according to your needs
  return $output;
}
0
1
'#attributes' => array(
    'id' => 'your-id',
 ),

You need use "#attributes".

4
  • but for each radio buttion how can set id. – Mukesh Gami Mar 1 '16 at 11:01
  • for every radio button its cumming same..i want different different id for each radio button..plz help if know about this or any resource will be very helpful – Mukesh Gami Mar 1 '16 at 11:05
  • what is the need to set id for each items? – DRUPWAY Mar 1 '16 at 11:09
  • i am sending data to google form..and google cheking id to fetch specific radio button data. – Mukesh Gami Mar 1 '16 at 11:11

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