public function to_html()
{
$this->check_simulation();
// Search for orphaned relationships and delete them.
MS_Model_Member::clean_db();
$listview = MS_Factory::create('MS_Helper_ListTable_Member');
$listview->prepare_items();
ob_start();
?>
<div class="wrap ms-wrap ms-member-list">
<?php
MS_Helper_Html::settings_header(array('title' => __('Members', MS_TEXT_DOMAIN), 'title_icon_class' => 'wpmui-fa wpmui-fa-users', 'desc' => __('Here you can manage the Memberships of existing Users.', MS_TEXT_DOMAIN)));
// Display a filter to switch between individual memberships.
$this->membership_filter();
$listview->views();
$listview->search_box();
?>
<form method="post">
<?php
$listview->display();
?>
</form>
</div>
<?php
$html = ob_get_clean();
return $html;
}
