function theme_webform_grid in Webform 7.4

Same name and namespace in other branches

1. 5.2 components/grid.inc \theme_webform_grid()
2. 5 components/grid.inc \theme_webform_grid()
3. 6.3 components/grid.inc \theme_webform_grid()
4. 6.2 components/grid.inc \theme_webform_grid()
5. 7.3 components/grid.inc \theme_webform_grid()

Theme function to render a grid component.

1 theme call to theme_webform_grid()

_webform_render_grid in components/grid.inc

Implements _webform_render_component().

File

components/grid.inc, line 677

Webform module grid component.

Code

function theme_webform_grid($variables) {
  $element = $variables['element'];
  $right_titles = _webform_grid_right_titles($element);
  $rows = array();

  // Set the header for the table.
  $header = _webform_grid_header($element, $right_titles);
  foreach (element_children($element) as $key) {
    $question_element = $element[$key];
    $title_element =& $question_element;
    if ($question_element['#type'] == 'select_or_other') {
      $title_element =& $question_element['select'];
    }
    $question_titles = explode('|', $title_element['#title'], 2);

    // Create a row with the question title.
    $required = !empty($question_element['#required']) ? theme('form_required_marker', array(
      'element' => $question_element,
    )) : '';
    $row = array(
      array(
        'data' => t('!title !required', array(
          '!title' => webform_filter_xss($question_titles[0]),
          '!required' => $required,
        )),
        'class' => array(
          'webform-grid-question',
        ),
      ),
    );

    // Render each radio button in the row.
    if ($question_element['#type'] == 'radios' || $question_element['#type'] == 'checkboxes') {
      $radios = form_process_radios($question_element);
      foreach (element_children($radios) as $key) {
        $radio_title = $radios[$key]['#title'];
        if (!strlen($radio_title)) {
          $row[] = ' ';
        }
        else {
          $radios[$key]['#title'] = $question_element['#title'] . ' - ' . $radio_title;
          $radios[$key]['#title_display'] = 'invisible';
          $row[] = array(
            'data' => drupal_render($radios[$key]),
            'class' => array(
              'checkbox',
              'webform-grid-option',
            ),
            'data-label' => array(
              $radio_title,
            ),
          );
        }
      }
    }
    else {
      $title_element['#title_display'] = 'none';
      $row[] = array(
        'data' => drupal_render($question_element),
        'colspan' => count($element['#grid_options']),
      );
    }
    if ($right_titles) {
      $row[] = array(
        'data' => isset($question_titles[1]) ? webform_filter_xss($question_titles[1]) : '',
        'class' => array(
          'webform-grid-question',
        ),
      );
    }

    // Convert the parents array into a string, excluding the "submitted" wrapper.
    $nested_level = $question_element['#parents'][0] == 'submitted' ? 1 : 0;
    $parents = str_replace('_', '-', implode('--', array_slice($question_element['#parents'], $nested_level)));
    $rows[] = array(
      'data' => $row,
      'class' => empty($question_element['#grid_question']) ? array(
        'webform-component',
        'webform-component-' . str_replace('_', '-', $question_element['#type']),
        'webform-component--' . $parents,
      ) : array(),
    );
  }
  $option_count = count($header) - 1;
  return theme('table', array(
    'header' => $header,
    'rows' => $rows,
    'sticky' => $element['#sticky'],
    'attributes' => array(
      'class' => array(
        'webform-grid',
        'webform-grid-' . $option_count,
      ),
    ),
  ));
}