问题描述
我在 Prestashop 1.7 产品中添加了一个自定义字段 我遗漏了一些东西,因为我无法保存新字段的值(复选框)
到现在为止做了什么:
- 我已将新字段添加到表
ps_product
hide_discount_table - tinyint(1) - NOT NULL
- override/classes/Product.PHP
public function __construct($id_product = null,$full = false,$id_lang = null,$id_shop = null,Context $context = null)
{
self::$deFinition['fields']['hide_discount_table'] = array('type' => self::TYPE_BOOL,'shop' => true,'validate' => 'isBool');
}
// LINE 238
->add('hidden_discount_table',FormType\CheckBoxType::class,[
'label' => $this->translator->trans('Hide discount table',[],'Admin.Global'),'required' => false,])
- src/PrestaShopBundle/Model/Product/AdminModelAdapter.PHP:
private $translatableKeys = array(
//...LINE 140
'hidden_discount_table',);
private $unmapKeys = array(
//... LINE 161
'hidden_discount_table',);
private function mapStep1FromData(Product $product)
{
return array(
//... LINE 518
'hide_discount_table' => $product->hide_discount_table== 0 ? false : true,);
}
- src/PrestaShopBundle/Resources/views/Admin/Product/ProductPage/product.html.twig:
{# PANEL ESSENTIALS #}
{% block product_panel_essentials %}
{% set formQuantityShortcut = form.step1.qty_0_shortcut is defined ? form.step1.qty_0_shortcut : null %}
{{ include('@Product/ProductPage/Panels/essentials.html.twig',{
'formPackItems': form.step1.inputPackItems,'productId': id_product,'images': form.step1.vars.value.images,'formShortDescription': form.step1.description_short,'formDescription': form.step1.description,'formManufacturer': form.step1.id_manufacturer,'formHiddendiscount': form.step1.hide_discount_table,// NEW ENTERY
'formFeatures': form.step1.features,'formRelatedProducts': form.step1.related_products,'is_combination_active': is_combination_active,'has_combinations': has_combinations,'formReference': form.step6.reference,'formQuantityShortcut': formQuantityShortcut,'formPriceShortcut': form.step1.price_shortcut,'formPriceShortcutTTC': form.step1.price_ttc_shortcut,'formCategories': form.step1,})
}}
{% endblock %}
- src/PrestaShopBundle/Resources/views/Admin/Product/ProductPage/Panels/essentials.html.twig(在右栏中)
<div class="form-group mb-4">
<h2>Additional features</h2>
{{ form_widget(formHiddendiscount) }}
</div>
在前端,我可以在 product.tpl 中打印 DB 中的值
{$product->hide_discount_table}
效果很好。
什么不起作用:
- 保存更改 - 保存其他更改但看不到复选框
解决方法
在 override/classes/Product.php 中尝试
READ_EXTERNAL_STORAGE
并删除文件/var/cache/{your_environment}/class_index.php