function views_table_rowspan_preprocess_callback in Views Table Rowspan 7

Theme preprocess callback.

1 string reference to 'views_table_rowspan_preprocess_callback'

views_table_rowspan_theme_registry_alter in ./views_table_rowspan.module

Implements hook_theme_registry_alter().

File

./views_table_rowspan.module, line 49

Merge duplicate rows in group to one row.

Code

function views_table_rowspan_preprocess_callback(&$vars) {
  $view = $vars['view'];

  // Rows to separate group in table.
  $seperator_rows = array();
  if (isset($view->rowspan)) {
    foreach ($view->rowspan as $field_name => $rowspan) {
      foreach ($rowspan as $row_index => $num_span) {
        $vars['field_attributes'][$field_name][$row_index] = array(
          'rowspan' => count($num_span),
        );
        $vars['field_classes'][$field_name][$row_index] .= ' cell-rowspan';
        if ($field_name == $view->style_options['grouping'][0]['field']) {
          $seperator_rows[] = $num_span[count($num_span) - 1];
        }

        // Hide other columns.
        array_shift($num_span);
        foreach ($num_span as $row_span_index) {
          $vars['field_attributes'][$field_name][$row_span_index] = array(
            'style' => 'display:none',
          );
        }
      }
    }
  }
  $seperator_rows = array_unique($seperator_rows);
  foreach ($view->field as $view_field_name => $view_field) {
    foreach ($seperator_rows as $row_index) {
      $vars['field_classes'][$view_field_name][$row_index] .= ' cell-seperator';
    }
  }
}