Contao\SectionWizard::generate PHP Method

    public function generate()
    {
        $arrButtons = array('copy', 'delete', 'drag');
        // Make sure there is at least an empty array
        if (!is_array($this->varValue) || !$this->varValue[0]) {
            $this->varValue = array(array(''));
        }
        // Add the label and the return wizard
        $return = '<table id="ctrl_' . $this->strId . '" class="tl_sectionwizard">
  <thead>
  <tr>
    <th>' . $GLOBALS['TL_LANG']['MSC']['sw_title'] . '</th>
    <th>' . $GLOBALS['TL_LANG']['MSC']['sw_id'] . '</th>
    <th>' . $GLOBALS['TL_LANG']['MSC']['sw_template'] . '</th>
    <th>' . $GLOBALS['TL_LANG']['MSC']['sw_position'] . '</th>
    <th></th>
  </tr>
  </thead>
  <tbody class="sortable">';
        // Add the input fields
        for ($i = 0, $c = count($this->varValue); $i < $c; $i++) {
            $return .= '
    <tr>
      <td><input type="text" name="' . $this->strId . '[' . $i . '][title]" id="' . $this->strId . '_title_' . $i . '" class="tl_text" value="' . \StringUtil::specialchars($this->varValue[$i]['title']) . '"></td>
      <td><input type="text" name="' . $this->strId . '[' . $i . '][id]" id="' . $this->strId . '_id_' . $i . '" class="tl_text" value="' . \StringUtil::specialchars($this->varValue[$i]['id']) . '"></td>';
            $options = '';
            // Add the template
            foreach (\Template::getTemplateGroup('block_section_') as $k => $v) {
                $options .= '<option value="' . \StringUtil::specialchars($k) . '"' . static::optionSelected($k, $this->varValue[$i]['template']) . '>' . $v . '</option>';
            }
            $return .= '
    <td><select name="' . $this->strId . '[' . $i . '][template]" class="tl_select" onfocus="Backend.getScrollOffset()">' . $options . '</select></td>';
            $options = '';
            // Add the positions
            foreach (array('top', 'before', 'main', 'after', 'bottom', 'manual') as $v) {
                $options .= '<option value="' . \StringUtil::specialchars($v) . '"' . static::optionSelected($v, $this->varValue[$i]['position']) . '>' . $GLOBALS['TL_LANG']['SECTIONS'][$v] . '</option>';
            }
            $return .= '
    <td><select name="' . $this->strId . '[' . $i . '][position]" class="tl_select" onfocus="Backend.getScrollOffset()">' . $options . '</select></td>
    <td>';
            // Add the buttons
            foreach ($arrButtons as $button) {
                if ($button == 'drag') {
                    $return .= ' <button type="button" class="drag-handle" title="' . \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['move']) . '">' . \Image::getHtml('drag.svg') . '</button>';
                } else {
                    $return .= ' <button type="button" data-command="' . $button . '" title="' . \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['mw_' . $button]) . '">' . \Image::getHtml($button . '.svg') . '</button>';
                }
            }
            $return .= '</td>
  </tr>';
        }
        return $return . '
  </tbody>
  </table>
  <script>Backend.sectionWizard("ctrl_' . $this->strId . '")</script>';
    }