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1. drupal
   1. drupal6
   2. drupal7

Format a radio button.

Übergabeparameter

$element An associative array containing the properties of the element. Properties used: required, return_value, value, attributes, title, description

Rückgabewert

A themed HTML string representing the form item group.

Verwandte Themen

Form generation

Functions to enable the processing and display of HTML forms.

Default theme implementations

Functions and templates that present output to the user, and can be implemented by themes.

Code

includes/form.inc, line 1548

<?php
function theme_radio($element) {
  _form_set_class($element, array('form-radio'));
  $output = '<input type="radio" ';
  $output .= 'id="' . $element['#id'] . '" ';
  $output .= 'name="' . $element['#name'] . '" ';
  $output .= 'value="' . $element['#return_value'] . '" ';
  $output .= (check_plain($element['#value']) == $element['#return_value']) ? ' checked="checked" ' : ' ';
  $output .= drupal_attributes($element['#attributes']) . ' />';
  if (!is_null($element['#title'])) {
    $output = '<label class="option" for="' . $element['#id'] . '">' . $output . ' ' . $element['#title'] . '</label>';
  }

  unset($element['#title']);
  return theme('form_element', $element, $output);
}
?>