我在寻找有关如何在所有产品中制作/更新期权价格的一些建议？我正在使用opencart 3，其中链接选项功能qazxsw poi
默认的opencart选项是在一个选项卡中创建的，而在每个产品中，您可以添加这个选项，价格很酷，但是当您需要更新当前选项的价格时，您需要逐个产品。我如何做一些全球性的事情来更新期权价格并反映所有包含此选项的产品？
我尝试创建一个MAIN产品，其中包含价格和自定义模块的当前选项，以便在另一个产品中添加此MAIN产品选项，因此最后您只能编辑MAIN产品选项价格，这将反映所有其他产品，但后来我面对一些问题
我在DB中创建另一个表，其中记录了当前产品的product_id，product_id_option（这是MAIN product_id）和option_id
但在这里我面临的问题
http://docs.opencart.com/en-gb/catalog/option/
例如，当前$ product_id = 50但是应该提取的选项是MAIN $ product_id = 100
以下是一些想到的解决方案
您可以使用将所有产品或过滤产品导出到excel文件的模块，您可以在其中轻松更新值并重新上传。
www.pastebin.com/d8wtpp75
使用与导出/导入基本相同的模块仅通过管理界面。
这是您在问题中写的选项。基本上创建一个主产品，更新后，更新其他产品。我为你做了一个名为ms_product_option的模块（仅适用于OC v3.x的主从产品选项）
这是所需的步骤。
admin/controller/extension/module/ms_product_option.php<?php
class ControllerExtensionModuleMSProductOption extends Controller {
private $error = array();
private $codename = 'ms_product_option';
public function index() {
$this->load->language('extension/module/ms_product_option');
$this->document->setTitle($this->language->get('heading_title'));
$this->load->model('setting/setting');
if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
$this->model_setting_setting->editSetting('module_ms_product_option', $this->request->post);
$this->session->data['success'] = $this->language->get('text_success');
$this->load->model('setting/event');
$this->model_setting_event->deleteEventByCode($this->codename);
if($this->request->post['module_ms_product_option_status']){
$this->model_setting_event->addEvent($this->codename, 'admin/model/catalog/product/editProduct/after', 'extension/module/ms_product_option/model_catalog_product_editProduct_after');
$this->model_setting_event->addEvent($this->codename, 'admin/view/catalog/product_form/before', 'extension/module/ms_product_option/view_catalog_product_form_before');
}
$this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module', true));
}
if (isset($this->error['warning'])) {
$data['error_warning'] = $this->error['warning'];
} else {
$data['error_warning'] = '';
}
$data['breadcrumbs'] = array();
$data['breadcrumbs'][] = array(
'text' => $this->language->get('text_home'),
'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
);
$data['breadcrumbs'][] = array(
'text' => $this->language->get('text_extension'),
'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module', true)
);
$data['breadcrumbs'][] = array(
'text' => $this->language->get('heading_title'),
'href' => $this->url->link('extension/module/ms_product_option', 'user_token=' . $this->session->data['user_token'], true)
);
$data['action'] = $this->url->link('extension/module/ms_product_option', 'user_token=' . $this->session->data['user_token'], true);
$data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module', true);
if (isset($this->request->post['module_ms_product_option_status'])) {
$data['module_ms_product_option_status'] = $this->request->post['module_ms_product_option_status'];
} else {
$data['module_ms_product_option_status'] = $this->config->get('module_ms_product_option_status');
}
$data['header'] = $this->load->controller('common/header');
$data['column_left'] = $this->load->controller('common/column_left');
$data['footer'] = $this->load->controller('common/footer');
$this->response->setOutput($this->load->view('extension/module/ms_product_option', $data));
}
protected function validate() {
if (!$this->user->hasPermission('modify', 'extension/module/ms_product_option')) {
$this->error['warning'] = $this->language->get('error_permission');
}
return !$this->error;
}
public function install(){
$this->load->model('extension/module/ms_product_option');
$this->model_extension_module_ms_product_option->installDatabase();
}
public function uninstall(){
$this->load->model('extension/module/ms_product_option');
$this->model_extension_module_ms_product_option->deleteDatabase();
$this->load->model('setting/event');
$this->model_setting_event->deleteEventByCode($this->codename);
}
//OC event to trigger update of slave products
public function model_catalog_product_editProduct_after(&$route, &$data, &$output){
$this->load->model('extension/module/ms_product_option');
//check if master product
if($this->model_extension_module_ms_product_option->isProductMaster($data[0])){
$master_product_id = $data[0];
//trigger update of slaves
$this->model_extension_module_ms_product_option->updateProductsOptionsFromProductMaster($master_product_id);
}else{
$product_id = $data[0];
$this->model_extension_module_ms_product_option->deleteProductFromProductMaster($product_id);
if(!empty($data[1]['master_product_id'])){
$master_product_id = $data[1]['master_product_id'];
$this->model_extension_module_ms_product_option->addProductToProductMaster($product_id, $master_product_id);
}
}
}
public function view_catalog_product_form_before(&$route, &$data){
if($data && isset($this->request->get['product_id'])){
$product_id = $this->request->get['product_id'];
$this->load->model('extension/module/ms_product_option');
$product_info = $this->model_extension_module_ms_product_option->getMasterProductOfProduct($product_id);
if($product_info){
$data['master_product_id'] = $product_info['master_product_id'];
}
}
}
}
的模型admin/model/extension/module/ms_product_option.php<?php
class ModelExtensionModuleMSProductOption extends Model {
public function installDatabase() {
$this->db->query("CREATE TABLE IF NOT EXISTS `" . DB_PREFIX . "ms_product_option` (
`product_id` int(11) NOT NULL,
`master_product_id` int(11) NOT NULL,
PRIMARY KEY (`product_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;");
}
public function deleteDatabase() {
$this->db->query("DROP TABLE IF EXISTS `" . DB_PREFIX . "ms_product_option`");
}
public function isProductMaster($master_product_id) {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "ms_product_option` WHERE master_product_id = '" . (int)$master_product_id . "'");
if($query->rows){
return true;
}else{
return false;
}
}
public function addProductToProductMaster($product_id, $master_product_id) {
$this->db->query("INSERT INTO `" . DB_PREFIX . "ms_product_option` SET product_id = '" . (int)$product_id . "', master_product_id = '" . (int)$master_product_id . "'");
}
public function deleteProductFromProductMaster($product_id) {
$this->db->query("DELETE FROM " . DB_PREFIX . "ms_product_option WHERE product_id = '" . (int)$product_id . "'");
}
public function getProductsOfProductMaster($master_product_id) {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "ms_product_option` msp2p LEFT JOIN " . DB_PREFIX . "product_description pd ON (msp2p.product_id = pd.product_id) WHERE pd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND msp2p.master_product_id = '".(int) $master_product_id. "'");
return $query->rows;
}
public function getMasterProductOfProduct($product_id) {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "ms_product_option` WHERE product_id = '".(int) $product_id. "'");
return $query->row;
}
public function updateProductsOptionsFromProductMaster($master_product_id) {
//get product master options
$this->load->model('catalog/product');
$data['product_option'] = $this->model_catalog_product->getProductOptions($master_product_id);
//get list of products connected to product master
$products = $this->getProductsOfProductMaster($master_product_id);
//update options
foreach($products as $product){
$product_id = $product['product_id'];
if (isset($data['product_option'])) {
foreach ($data['product_option'] as $product_option) {
if ($product_option['type'] == 'select' || $product_option['type'] == 'radio' || $product_option['type'] == 'checkbox' || $product_option['type'] == 'image') {
if (isset($product_option['product_option_value'])) {
$this->db->query("INSERT INTO " . DB_PREFIX . "product_option SET product_id = '" . (int)$product_id . "', option_id = '" . (int)$product_option['option_id'] . "', required = '" . (int)$product_option['required'] . "'");
$product_option_id = $this->db->getLastId();
foreach ($product_option['product_option_value'] as $product_option_value) {
$this->db->query("INSERT INTO " . DB_PREFIX . "product_option_value SET product_option_id = '" . (int)$product_option_id . "', product_id = '" . (int)$product_id . "', option_id = '" . (int)$product_option['option_id'] . "', option_value_id = '" . (int)$product_option_value['option_value_id'] . "', quantity = '" . (int)$product_option_value['quantity'] . "', subtract = '" . (int)$product_option_value['subtract'] . "', price = '" . (float)$product_option_value['price'] . "', price_prefix = '" . $this->db->escape($product_option_value['price_prefix']) . "', points = '" . (int)$product_option_value['points'] . "', points_prefix = '" . $this->db->escape($product_option_value['points_prefix']) . "', weight = '" . (float)$product_option_value['weight'] . "', weight_prefix = '" . $this->db->escape($product_option_value['weight_prefix']) . "'");
}
}
} else {
$this->db->query("INSERT INTO " . DB_PREFIX . "product_option SET product_id = '" . (int)$product_id . "', option_id = '" . (int)$product_option['option_id'] . "', value = '" . $this->db->escape($product_option['value']) . "', required = '" . (int)$product_option['required'] . "'");
}
}
}
}
}
}
的语言文件admin/language/en-gb/extension/module/ms_product_option.php<?php
// Heading
$_['heading_title'] = '<span style="color:#449DD0; font-weight:bold">MS Product Option</span><span style="font-size:12px; color:#999"> by <a href="http://www.opencart.com/index.php?route=extension/extension&filter_username=Dreamvention" style="font-size:1em; color:#999" target="_blank">Dreamvention</a></span>';
// Text
$_['text_extension'] = 'Extensions';
$_['text_success'] = 'Success: You have modified MS Product Option module!';
$_['text_edit'] = 'Edit MS Product Option Module';
// Entry
$_['entry_status'] = 'Status';
// Error
$_['error_permission'] = 'Warning: You do not have permission to modify MS Product Option module!';
的twig文件admin/view/template/extension/module/ms_product_option.twig{{ header }}{{ column_left }}
<div id="content">
<div class="page-header">
<div class="container-fluid">
<div class="pull-right">
<button type="submit" form="form-module" data-toggle="tooltip" title="{{ button_save }}" class="btn btn-primary"><i class="fa fa-save"></i></button>
<a href="{{ cancel }}" data-toggle="tooltip" title="{{ button_cancel }}" class="btn btn-default"><i class="fa fa-reply"></i></a></div>
<h1>{{ heading_title }}</h1>
<ul class="breadcrumb">
{% for breadcrumb in breadcrumbs %}
<li><a href="{{ breadcrumb.href }}">{{ breadcrumb.text }}</a></li>
{% endfor %}
</ul>
</div>
</div>
<div class="container-fluid">
{% if error_warning %}
<div class="alert alert-danger alert-dismissible"><i class="fa fa-exclamation-circle"></i> {{ error_warning }}
<button type="button" class="close" data-dismiss="alert">×</button>
</div>
{% endif %}
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title"><i class="fa fa-pencil"></i> {{ text_edit }}</h3>
</div>
<div class="panel-body">
<form action="{{ action }}" method="post" enctype="multipart/form-data" id="form-module" class="form-horizontal">
<div class="form-group">
<label class="col-sm-2 control-label" for="input-status">{{ entry_status }}</label>
<div class="col-sm-10">
<select name="module_ms_product_option_status" id="input-status" class="form-control">
{% if module_ms_product_option_status %}
<option value="1" selected="selected">{{ text_enabled }}</option>
<option value="0">{{ text_disabled }}</option>
{% else %}
<option value="1">{{ text_enabled }}</option>
<option value="0" selected="selected">{{ text_disabled }}</option>
{% endif %}
</select>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
{{ footer }}
的ocmod文件system/ms_product_option.ocmod.xml<?xml version="1.0" encoding="utf-8"?>
<modification>
<name>ms_product_option</name>
<code>ms_product_option</code>
<description>MS Product Option</description>
<version>1.0.0</version>
<author>Dreamvention</author>
<link>http://dreamvention.ee</link>
<file path="admin/view/template/catalog/product_form.twig">
<operation error="skip">
<search><![CDATA[<div class="tab-pane" id="tab-option">]]></search>
<add position="after"><![CDATA[
<!-- //ms_product_option.xml 1 -->
<div class="form-group">
<label class="col-sm-2 control-label" for="input-model">Master Product</label>
<div class="col-sm-10">
<input type="text" name="master_product_id" value="{{ master_product_id }}" placeholder="master product id" id="input-model" class="form-control" />
</div>
</div>
]]></add>
</operation>
</file>
</modification>
，添加一个带路径system/library/d_shopunity/extension/ms_product_option.json的shopunity json文件https://shopunity.net
我还将打包的文件上传到标准的opencart模块中，以便您可以通过OpenCart扩展安装程序安装它
{
"codename": "ms_product_option",
"version": "1.0.0",
"name": "MS Product Option",
"description": "Create Master products and connect slave products. When updating options in saster product, you will automatically update slave products.",
"index": "extension/d_shopunity",
"author": {
"name": "Dreamvention",
"email": "[email protected]",
"url": "https://dreamvention.ee/"
},
"opencart_version": [
"3.0.0.0",
"3.0.1.1",
"3.0.1.2",
"3.0.2.0"
],
"type": "module",
"license": {
"type": "free",
"url": "https://shopunity.net/licenses/free"
},
"install": {
"url": "extension/module/install&extension=ms_product_option",
"xml": "system/library/d_shopunity/install/ms_product_option.xml"
},
"uninstall": {
"url": "extension/module/uninstall&extension=ms_product_option"
},
"support": {
"email": "[email protected]",
"url": "https://dreamvention.ee/support"
},
"required":{
"d_opencart_patch": ">=1.0.0"
},
"files": [
"system/library/d_shopunity/extension/ms_product_option.json",
"admin/controller/extension/module/ms_product_option.php",
"admin/model/extension/module/ms_product_option.php",
"admin/language/en-gb/extension/module/ms_product_option.php",
"admin/view/template/extension/module/ms_product_option.twig",
"system/library/d_shopunity/install/ms_product_option.xml"
],
"changelog": [
{
"version":"1.0.0",
"change": "Initial commit"
}
]
}