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我试图修改家庭控制器添加新变量:

$data["header_home"] = true;

然后我尝试在header.twig tetmplate 中检查它,如下所示:

{% if header_home %}
    <div>Home</div>
    {% else %}
<div>Not Home</div>
{% endif %}

当我通过 index.php 或只是 url 地址打开主页时,它不起作用,我的意思是我看不到<div>Home</div>

如何解决它,做错了什么?

这是家庭控制器:

<?php
class ControllerCommonHome extends Controller {
    public function index() {
        $this->document->setTitle($this->config->get('config_meta_title'));
        $this->document->setDescription($this->config->get('config_meta_description'));
        $this->document->setKeywords($this->config->get('config_meta_keyword'));

        if (isset($this->request->get['route'])) {
            $this->document->addLink($this->config->get('config_url'), 'canonical');
        }

        $data["header_home"] = true;
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['column_right'] = $this->load->controller('common/column_right');
        $data['content_top'] = $this->load->controller('common/content_top');
        $data['content_bottom'] = $this->load->controller('common/content_bottom');
        $data['footer'] = $this->load->controller('common/footer');
        $data['header'] = $this->load->controller('common/header');

        $this->response->setOutput($this->load->view('common/home', $data));
    }
}
4

1 回答 1

4

登录到您的后端,在您的仪表板上将有一个设置选项。在此处输入图像描述

单击它后,您将看到Developer Settings

在此处输入图像描述

单击刷新主题。_ 现在重新加载您的主页并检查您是否可以看到<div>Home</div>.

于 2017-10-28T05:28:59.073 回答