<div class="span8">
                    <label><b>Выберите услугу</b></label>
                    <?php
                    $list_data = services::all();
                    echo CHtml::dropDownList('services', null, $list_data, array('class' => 'span15',
                    'ajax' => [
                    'type' => 'POST',
                    'dataType' => 'json',
                    'url' => CController::createUrl('Request/payservices'),
                        'success' => 'function(data) {
                                    var newOptions = "";
                                    var services = data.services;
                                    console.log(services);
                                    $.each(services, function(index, value){
                                        newOptions += "<option value=" + value.id + ">"  + value.text + "</option>";
                                    });
                                    $("#service").select2("destroy").html(newOptions).select2();
                                    $("#service").select2().select2({"width":"220px"});
                                }',
                    ])
                    );
                    ?>

                </div>