public function test_tbl_link_view()
    {
        $this->assertEquals('<a name="View" class="btn btn-default btn-mini btn-xs ajax_view"><i class="icon-eye-open fa fa-eye"></i> View</a>', trim(self::form_no_chain($r)->tbl_link_view()));
        $this->assertEquals('<a name="test" class="btn btn-default btn-mini btn-xs ajax_view"><i class="icon-eye-open fa fa-eye"></i> test</a>', trim(self::form_no_chain($r)->tbl_link_view('test')));
        $r['view_link'] = './?object=someobject&action=someaction';