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Доброго времени суток. Решил реализовать опции в категории opencart 2,0,3,1. Пробовал готовый модуль - но с ним есть не большие траблы. Собственно что я предпринял: В контроллере category.php добавил сл строки : перед $data['products'][] = array( $var_currency = array(); $var_currency['value'] = $this->currency->getValue(); $var_currency['symbol_left'] = $this->currency->getSymbolLeft(); $var_currency['symbol_right'] = $this->currency->getSymbolRight(); $var_currency['decimals'] = $this->currency->getDecimalPlace(); $var_currency['decimal_point'] = $this->language->get('decimal_point'); $var_currency['thousand_point'] = $this->language->get('thousand_point'); $data['currency'] = $var_currency; $options = $this->model_catalog_product->getProductOptions($result['product_id']); в самом массиве добавил сл: 'options' => $options, 'price_no_format' => $result['price'], 'special_no_format' => $result['special'], Далее во вьюхе вывел сами опции <div class="options"> <?php if ($product['options']) { ?> <div id="option_<?php echo $product['product_id']; ?>"> <?php foreach ($product['options'] as $option) { ?> <?php if ($option['type'] == 'select') { ?> <div id="option-<?php echo $option['product_option_id']; ?>" class="option"> <?php if ($option['required']) { ?>*<?php } ?> <label><?php echo $option['name']; ?>:</label><br /> <select name="option[<?php echo $option['product_option_id']; ?>]" onchange="recalc(<?php echo $product['product_id']; ?>);" id="<?php echo $product['product_id']; ?>"> <option value="" price_prefix="" price=""><?php echo $text_select; ?></option> <?php foreach ($option['product_option_value'] as $option_value) { ?> <option value="<?php echo $option_value['product_option_value_id']; ?>" price_prefix="<?php echo $option_value['price_prefix']; ?>" price="<?php echo $option_value['price']; ?>"><?php echo $option_value['name']; ?> <?php if ($option_value['price']) { ?>(<?php echo $option_value['price_prefix']; ?><?php echo $option_value['price']; ?>)<?php } ?></option> <?php } ?> </select> </div> <?php } ?> <?php if ($option['type'] == 'radio') { ?> <div id="option-<?php echo $option['product_option_id']; ?>" class="option"> <?php if ($option['required']) { ?>*<?php } ?> <label><?php echo $option['name']; ?>:</label><br /> <?php foreach ($option['product_option_value'] as $option_value) { ?> <input type="radio" price_prefix="<?php echo $option_value['price_prefix']; ?>" price="<?php echo $option_value['price']; ?>" onchange="recalc(<?php echo $product['product_id']; ?>);" name="option[<?php echo $option['product_option_id']; ?>]" value="<?php echo $option_value['product_option_value_id']; ?>" id="option-value-<?php echo $option_value['product_option_value_id']; ?>" /> <label for="option-value-<?php echo $option_value['product_option_value_id']; ?>"><?php echo $option_value['name']; ?> <?php if ($option_value['price']) { ?>(<?php echo $option_value['price_prefix']; ?><?php echo $option_value['price']; ?>)<?php } ?></label><br /> <?php } ?> </div> <?php } ?> <?php if ($option['type'] == 'checkbox') { ?> <div id="option-<?php echo $option['product_option_id']; ?>" class="option"> <?php if ($option['required']) { ?>*<?php } ?> <label><?php echo $option['name']; ?>:</label><br /> <?php foreach ($option['product_option_value'] as $option_value) { ?> <input type="checkbox" price_prefix="<?php echo $option_value['price_prefix']; ?>" price="<?php echo $option_value['price']; ?>" onchange="recalc(<?php echo $product['product_id']; ?>);" name="option[<?php echo $option['product_option_id']; ?>][]" value="<?php echo $option_value['product_option_value_id']; ?>" id="option-value-<?php echo $option_value['product_option_value_id']; ?>" /> <label for="option-value-<?php echo $option_value['product_option_value_id']; ?>"><?php echo $option_value['name']; ?> <?php if ($option_value['price']) { ?>(<?php echo $option_value['price_prefix']; ?><?php echo $option_value['price']; ?>)<?php } ?></label><br /> <?php } ?> </div> <?php } ?> <?php } ?> </div> <?php } ?> </div> Для того, что бы менялось значении цены взял код с модуля обновления цены для карточки товара <script type="text/javascript"><!-- function price_format(n) { c = 2; d = '.'; // decimal separator t = ','; // thousands separator s_left = ''; s_right = ' грн.'; n = n * 1.00000000; //sign = (n < 0) ? '-' : ''; //extracting the absolute value of the integer part of the number and converting to string i = parseInt(n = Math.abs(n).toFixed(c)) + ''; j = ((j = i.length) > 3) ? j % 3 : 0; return s_left + (j ? i.substr(0, j) + t : '') + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : '') + s_right; } function calculate_tax(price) { return price; } function process_discounts(price, quantity) { return price; } animate_delay = 20; main_price_final = calculate_tax(Number($('.price').attr('price'))); main_price_start = calculate_tax(Number($('.price').attr('price'))); main_step = 0; main_timeout_id = 0; function animateMainPrice_callback() { main_price_start += main_step; if ((main_step > 0) && (main_price_start > main_price_final)){ main_price_start = main_price_final; } else if ((main_step < 0) && (main_price_start < main_price_final)) { main_price_start = main_price_final; } else if (main_step == 0) { main_price_start = main_price_final; } $('.price').html( price_format(main_price_start) ); if (main_price_start != main_price_final) { main_timeout_id = setTimeout(animateMainPrice_callback, animate_delay); } } function animateMainPrice(price) { main_price_start = main_price_final; main_price_final = price; main_step = (main_price_final - main_price_start) / 10; clearTimeout(main_timeout_id); main_timeout_id = setTimeout(animateMainPrice_callback, animate_delay); } function recalculateprice() { var main_price = Number($('.price').attr('price')); var input_quantity = Number($('input[name="quantity"]').val()); var special = Number($('#formated_special').attr('price')); var tax = 0; if (isNaN(input_quantity)) input_quantity = 0; // Process Discounts. main_price = process_discounts(main_price, input_quantity); tax = process_discounts(tax, input_quantity); var option_price = 0; $('input:checked,option:selected').each(function() { if ($(this).attr('price_prefix') == '=') { option_price += Number($(this).attr('price')); main_price = 0; special = 0; } }); $('input:checked,option:selected').each(function() { if ($(this).attr('price_prefix') == '+') { option_price += Number($(this).attr('price')); } if ($(this).attr('price_prefix') == '-') { option_price -= Number($(this).attr('price')); } if ($(this).attr('price_prefix') == 'u') { pcnt = 1.0 + (Number($(this).attr('price')) / 100.0); option_price *= pcnt; main_price *= pcnt; special *= pcnt; } if ($(this).attr('price_prefix') == '*') { option_price *= Number($(this).attr('price')); main_price *= Number($(this).attr('price')); special *= Number($(this).attr('price')); } }); special += option_price; main_price += option_price; tax = main_price; // Process TAX. main_price = calculate_tax(main_price); special = calculate_tax(special); // Раскомментировать, если нужен вывод цены с умножением на количество //main_price *= input_quantity; //special *= input_quantity; //tax *= input_quantity; // Display Main Price //$('.price').html( price_format(main_price) ); animateMainPrice(main_price); } $(document).ready(function() { $('input[type="checkbox"]').bind('change', function() { recalculateprice(); }); $('input[type="radio"]').bind('change', function() { recalculateprice(); }); $('select').bind('change', function() { recalculateprice(); }); $quantity = $('input[name="quantity"]'); $quantity.data('val', $quantity.val()); (function() { if ($quantity.val() != $quantity.data('val')){ $quantity.data('val',$quantity.val()); recalculateprice(); } setTimeout(arguments.callee, 250); })(); recalculateprice(); }); //--></script> Цена обновляется при выборе опции. Но вот в чем трабла - какую бы опцию не выбрали товар в корзину уходит со старой ценой (та цена, которую опенкарт выводит по умолчанию). Прошу помощи - сломал голову что исправить что бы в корзину товар уходил с адекватной ценой