树枝中的特殊字符问题

Question

我已经尝试按照自定义块的代码进行操作。当我从管理员添加内容时，它工作正常。但是，只针对特殊字符发布。

admin\view\template\extension\module\theme_module.树枝

<div class="tab-content">
                    {% for language in languages %}
                    <div id="tab8-language-{{ language.language_id }}" class="tab-pane">
                      <div class="form-group">
                        <div class="col-sm-10">
                        <textarea name="custom_block[{{ language.language_id }}][description]" data-toggle="summernote" data-lang="{{ summernote }}" class="form-control" id="input-description8{{ language.language_id }}">{{ custom_block[language.language_id].description ? custom_block[language.language_id].description }}</textarea>
                        </div>
                      </div>
                    </div>
                    {% endfor %}
                  </div>

admin\controller\extension\module\theme_module.php

if (isset($this->request->post['custom_block'])) {
            $data['custom_block'] = $this->request->post['custom_block'];
        } else {
            $data['custom_block'] = $this->config->get('custom_block');
}

catalog\controller\common\header.php

$data['config_language_id'] = $this->config->get('config_language_id');    
$data['custom_block'] = $this->config->get('custom_block');

catalog\view\theme\default\template\common\header.树枝

{% set lang = config_language_id %}    
{% if custom_block[lang]['description'] %}
       {{ custom_block[lang]['description'] | convert_encoding('UTF-8', 'HTML-ENTITIES') }}
    {% endif %}

当我确实添加来自管理员的内容时：ľščťžýáíé

所以，输出：Ä¾Å¡ÄÅ¥Å¾Ã½Ã¡ÃÃ©

Answer 1

正确的方法是在控制器文件中进行。例如：

catalog\controller\product\category.php

创建变量：

$data['my_var'] = html_entity_decode($data['my_var'][$this->config->get(‌'config_language_id'‌)]['description'], ENT_QUOTES, 'UTF-8');

并在 catalog\view\theme\default\template\product\category.twig 中回显：

{{ my_var }}

输出：

ľščťžýáíé

Answer 2

我认为你应该这样做

{{custom_block.lang.description | convert_encoding('UTF-8', 'HTML-ENTITIES')}}

你也可以试试 @Digicart 建议

树枝中的特殊字符问题

Special character issue in twig

php

special-characters

opencart

twig

opencart-3