opencart 1.5.6.4禁用模块的页面缓存

Question

如何禁用部分页面的缓存？有一个动态更新的块，但我似乎无法禁用其缓存...模块与反馈和当ceche启用反馈停止显示随机... 也许我在整页缓存机制中缺少一些东西？ 请帮忙。

控制器：

$this->load->model('catalog/review');
    $current_store = $this->config->get('config_store_id');


    $feedbacks = $this->model_catalog_review->getFeedbacksByStore($current_store);


    $this->data['feedbackscrazys'][] = array(
        'feedback_name'  => $feedbacks['form_name'],
        'feedback_text'  => $feedbacks['feedback']
    );

    $this->response->setOutput($this->render());

模特：

 public function getFeedbacksByStore($id) {
    $sql = "SELECT * FROM " . DB_PREFIX . "feedbackcrazy";
    $sql .= " WHERE shop_id = ".$id." AND show_index=1";
    $sql .= " ORDER BY shop_id  asc";
    $query = $this->db->query($sql);

    return $query->row;
}

和index.php

<div class="col-md-53 col-sm-55 col-xs-55 all-paddtop18">
            <div class="contentItem">
                <div id="footerfeedback" class="group">
                    <div id="footerfeedbackContentBox">
                        <div id="footerfeedbackTitle">
                            <span id="footerfeedbackYourWord">YOUR</span>
                            <span id="footerfeedbackOpinionsWord">FEEDBACK</span>
                        </div>
                        <div id="footerfeedbackContent" class="group">
                            <div id="footerfeedbackItem">
                                <div id="footerfeedbackItemContent">
                                    ...
                                </div>
                                <div id="footerfeedbackItemDivider">-</div>
                                <div id="footerfeedbackItemCustomer">...</div>
                            </div>
                        </div>
                    </div>

                    <div id="footerfeedbackShareButton">
                        <a href="feedback">Share your opinion</a>
                    </div>
                </div>
            </div>
        </div>

的javascript：

$(document).ready(function() {
var feedbacks = function() {

    for ( var i = 0; i < complex.length; i++ ) {
        var name = complex[i]['feedback_name'];
        var desc = complex[i]['feedback_text'];
    }

var i = 0;
var fnchange = function() {

    $('#footerfeedbackItemContent').animate({'opacity': 0}, 2000, function () {
        $(this).text(desc);
    }).animate({'opacity': 1}, 2500);

    $('#footerfeedbackItemCustomer').animate({'opacity': 0}, 2000, function () {
        $(this).text(name);
    }).animate({'opacity': 1}, 2500);

    if( ++i < json.length ){
        setTimeout(fnchange, 10000);
    } else {
        i = 0;
        setTimeout(fnchange, 10000);
    }
};
setTimeout(fnchange, 1);
};
setTimeout(feedbacks,1);

}）;