function theme_matrix_table in Matrix field 8.2

Same name and namespace in other branches

1. 6.2 matrix.module \theme_matrix_table()
2. 7.2 matrix.module \theme_matrix_table()

Theme a set of form elements into a table

File

./matrix.module, line 532

Contains matrix.module.

Code

function theme_matrix_table($variables) {
  $form = $variables['form'];
  $rows_count = $form['#matrix_rows'];
  $cols_count = $form['#matrix_cols'];
  $more_cols = $form['#matrix_more_cols'];
  $more_rows = $form['#matrix_more_rows'];
  $column_labels = $form['#column_labels'];
  $row_labels = $form['#row_labels'];
  $field_name = $form['#field_name'];
  $table_rows = array();
  for ($row = 1; $row <= $rows_count; $row++) {
    for ($col = 1; $col <= $cols_count; $col++) {
      $table_rows[$row - 1][$col - 1] = drupal_render($form['grid'][$row . '-' . $col]);
    }
  }

  //lables
  if (!empty($row_labels)) {
    array_unshift($column_labels, '');

    //The first column will contain the label
    foreach ($row_labels as $id => $label) {
      array_unshift($table_rows[$id - 1], $label);
    }
  }

  //if there should be a "more rows" button, render a new row with just the button
  if ($more_rows) {
    $table_rows[$rows_count][1] = drupal_render($form['more_rows']);
    for ($col = 2; $col <= $cols_count; $col++) {
      $table_rows[$rows_count][$col] = '&nbsp;';
    }
  }

  //if there should be a "more columns" button, render a new column with just the button
  if ($more_cols) {
    $column_labels[] = drupal_render($form['more_cols']);
    for ($row = 1; $row <= $rows_count; $row++) {
      $table_rows[$row - 1][$cols_count + 1] = '&nbsp;';
    }
  }
  $output = '<div id="matrix-field-' . $field_name . '">';
  $output .= _theme('form_element_label', array(
    'element' => $form,
  ));
  $output .= _theme('table', array(
    'header' => $column_labels,
    'rows' => $table_rows,
  ));
  $output .= filter_xss_admin($form['#description']);
  $output .= '</div>';
  return $output;
}