В корзину не добавляется количество

[meliorist2]

В корзину всегда добавляется только 1 товар, независимо, какое кол-во прописать в поле input

 

Вот подобная тема https://opencartforum.com/topic/53298-решено-addtocart-не-принимает-количество/?hl=addtocart

 

Вывод кнопки "Купить" на странице продукта

<div class="addproduct">
            <div class="product_add">
			<a onclick="addToCart('<?php echo $product_id; ?>',this);">
			<span><img src="catalog/view/theme/default/image/add_icon.png" alt="add icon"/><?php echo $button_cart; ?>
			</span>
			</a>
			</div>
         			<input type="text" name="quantity" size="2" class="product_number"  value="<?php echo $minimum; ?>" />
            <input type="hidden" name="product_id" size="2" value="<?php echo $product_id; ?>" />
            <div class="qty"><?php echo $text_qty; ?></div>
          </div>
                  </div>

Сам JS

 

  Показати вміст

$(document).ready(function() {
	/* Search */
	$('.button-search').bind('click', function() {
		url = $('base').attr('href') + 'index.php?route=product/search';
				 
		var filter_name = $('input[name=\'filter_name\']').attr('value');
		
		if (filter_name) {
			url += '&filter_name=' + encodeURIComponent(filter_name);
		}
		
		location = url;
	});
	
	$('#header input[name=\'filter_name\']').bind('keydown', function(e) {
		if (e.keyCode == 13) {
			url = $('base').attr('href') + 'index.php?route=product/search';
			 
			var filter_name = $('input[name=\'filter_name\']').attr('value');
			
			if (filter_name) {
				url += '&filter_name=' + encodeURIComponent(filter_name);
			}
			
			location = url;
		}
	});
	
	/* Ajax Cart */
	$('#cart > .heading a').bind('mouseenter', function() {
		$('#cart').addClass('active');
		
		$.ajax({
			url: 'index.php?route=checkout/cart/update',
			dataType: 'json',
			success: function(json) {
				if (json['output']) {
					$('#cart .content').html(json['output']);
				}
			}
		});			
		
		$('#cart').bind('mouseleave', function() {
			$(this).removeClass('active');
		});
	});
	
	/* Mega Menu */
	$('#menu ul > li > a + div').each(function(index, element) {
		// IE6 & IE7 Fixes
		if ($.browser.msie && ($.browser.version == 7 || $.browser.version == 6)) {
			var category = $(element).find('a');
			var columns = $(element).find('ul').length;
			
			$(element).css('width', (columns * 143) + 'px');
			$(element).find('ul').css('float', 'left');
		}		
		
		var menu = $('#menu').offset();
		var dropdown = $(this).parent().offset();
		
		i = (dropdown.left + $(this).outerWidth()) - (menu.left + $('#menu').outerWidth());
		
		if (i > 0) {
			$(this).css('margin-left', '-' + (i + 5) + 'px');
		}
	});

	// IE6 & IE7 Fixes
	if ($.browser.msie) {
		if ($.browser.version <= 6) {
			$('#column-left + #column-right + #content, #column-left + #content').css('margin-left', '195px');
			
			$('#column-right + #content').css('margin-right', '195px');
		
			$('.box-category ul li a.active + ul').css('display', 'block');	
		}
		
		if ($.browser.version <= 7) {
			$('#menu > ul > li').bind('mouseover', function() {
				$(this).addClass('active');
			});
				
			$('#menu > ul > li').bind('mouseout', function() {
				$(this).removeClass('active');
			});	
		}
	}
	
	$('.success img, .warning img, .attention img, .information img').live('click', function() {
		$(this).parent().fadeOut('slow', function() {
			$(this).remove();
		});
	});	
});

function addToCart(product_id, quantity) {
	var productpage = true;

	if (typeof(product_id) != 'undefined') {
		var productpage = false;
		var quantity = typeof(quantity) != 'undefined' ? quantity : 1;
		var data = 'product_id=' + product_id + '&quantity=' + quantity;
	} else {
		var quantity = $('input[name=\'quantity\']').val();
		var data =  $('.product-info input[type=\'text\'], .product-info input[type=\'hidden\'], .product-info input[type=\'radio\']:checked, .product-info input[type=\'checkbox\']:checked, .product-info select, .product-info textarea');
	}

	$('#text-added').text(quantity + ' '+declination(parseInt(quantity)));
	$.ajax({
		url: 'index.php?route=checkout/cart/update',
		type: 'post',
		data: 'product_id=' + product_id,
		dataType: 'json',
		success: function(json) {
			$('.success, .warning, .attention, .information, .error').remove();
			
			if (json['redirect']) {
				location = json['redirect'];
			}
			
			if (json['error']) {
				if (json['error']['warning']) {
					$('#notification').html('<div class="warning" style="display: none;">' + json['error']['warning'] + '<img src="catalog/view/theme/Basico/image/close.png" alt="" class="close" /></div>');
					
					$('.warning').fadeIn('slow');
					
					$('html, body').animate({ scrollTop: 0 }, 'slow');
				}
			}	 
			if (json['success']) {	
				html = '<div class="popup-cart-info"><div class="popup-close"><a alt="Закрыть" onclick="closeCart();" title="Закрыть" ><img src="catalog/view/javascript/jquery/fancybox/fancy_close.png"></a></div>';
				AltImg = $('a[onclick="addToCart(\'' + product_id + '\');"]').parent().parent().parent().find('.left .image a img');
				if(AltImg.length) {
					html += '<div class="cart-box-img"><img style="width:130px;" src="' + AltImg.attr('src') + '" /></div>';
				} 
				html +=	'<div class="cart-box-succ-det">' + json['success'] + '</div>';
				html +=	'<div class="cart-box-list">' + json['output']  +  '</div>';
				html +=	'<div class="popup-buttons"><div class="left"><a alt="Продолжить" onclick="closeCart();" title="Продолжить" class="button"><span>Продолжить</span></a></div><div class="right"><a href="index.php?route=checkout/simplecheckout" class="button"><span>Оформить</span></a></div></div>';
				html += '</div>';
				$('#cart-success').html('<div class="cart-conf-popup">' + html + '</div>');

				var opaclayerHeight = $(document).height();
				var opaclayerWidth = $(window).width();

				$('#opaclayer').css('height', opaclayerHeight);			

				var winH = $(window).height();
				var winW = $(window).width();

				$('.cart-conf-popup').css('top',  winH/2-$('.cart-conf-popup').height()/2);
				$('.cart-conf-popup').css('left', winW/2-$('.cart-conf-popup').width()/2);				
				$('#opaclayer').fadeTo(500,0.8);
				$('.cart-conf-popup').fadeIn(500); 					
				$('#cart_total').html(json['total']);
			}	
		}
	});
}	
function closeCart() {
	$('#opaclayer').fadeOut(500, function() {
		$('#opaclayer').hide().css('opacity','1');
	});
	$('.cart-conf-popup').fadeOut(500, function() {
		$('.cart-conf-popup').remove();
	});
	$('.popup-close').fadeOut(500, function() {
		$('.popup-close').remove();
	});

}

function removeCart(key) {
	$.ajax({
		url: 'index.php?route=checkout/cart/update',
		type: 'post',
		data: 'remove=' + key,
		dataType: 'json',
		success: function(json) {
			$('.success, .warning, .attention, .information').remove();
			
			if (json['output']) {
				$('#cart_total').html(json['total']);
				
				$('#cart .content').html(json['output']);

				$('#cart .cart-box-list').html(json['total']);
				$('.cart-box-list').html(json['output']);
			}			
		}
	});
}
function removeCartlocation(key) {
	$.ajax({
		url: 'index.php?route=checkout/cart/update',
		type: 'post',
		data: 'remove=' + key,
		dataType: 'json',
		success: function(json) {
			$('.success, .warning, .attention, .information').remove();
			
			if (json['output']) {
				$('#cart_total').html(json['total']);
				
				$('#cart .content').html(json['output']);

				$('#cart .cart-box-list').html(json['total']);
				$('.cart-box-list').html(json['output']);
				location='index.php?route=checkout/cart';
			}			
		}
	});
}

function removeVoucher(key) {
	$.ajax({
		url: 'index.php?route=checkout/cart/update',
		type: 'post',
		data: 'voucher=' + key,
		dataType: 'json',
		success: function(json) {
			$('.success, .warning, .attention, .information').remove();
			
			if (json['output']) {
				$('#cart_total').html(json['total']);
				
				$('#cart .content').html(json['output']);
			}			
		}
	});
}

function addToCompare(product_id) { 
	$.ajax({
		url: 'index.php?route=product/compare/add',
		type: 'post',
		data: 'product_id=' + product_id,
		dataType: 'json',
		success: function(json) {
		
			$('.success, .warning, .attention, .information').remove();
						
			if (json['success']) {
				/*$('#cart-success').after('<div class="success" style="display: none;"><div class="success-details">' + json['success'] + '</div></div>');
				
				$('.success').fadeIn(500).delay(3000).fadeOut(1500);*/
				
				
			
				$("#foo").detach();
				$('<div id="foo"></div>').appendTo('#footer'); 
				$("#foo").html("<div style='padding: 10px;text-align:center;'>"+json['success']+"</div>");
				$("#foo").dialog({
					title: "Добавление в сравнение",
					width: 380,
					height: 100,
					resizable: false,
					draggable: true,
					position: "center",
				});
				
				$('#compare_total').html(json['total']);
			}	
		}
	});
}
 

 

Жду помощи.

500 руб. на карту

[meliorist2]

  В 17.12.2016 в 15:17, nikifalex сказав:

чет хаос какой-то. я даже не знаю как исправить лучше не переделывая половину

 

зачем вам все это

var productpage = true;

if (typeof(product_id) != 'undefined') {

?

 

просто передайте ему количество и все

Ставлю просто количество

function addToCart(product_id, quantity) {
	quantity = typeof(quantity) != 'undefined' ? quantity : 1;

	$.ajax({
		url: 'index.php?route=checkout/cart/update',
		type: 'post',
		data: 'product_id=' + product_id + '&quantity=' + quantity,
		dataType: 'json',
		success: function(json) {
			$('.success, .warning, .attention, .information, .error').remove();
			
			if (json['redirect']) {
				location = json['redirect'];
			}
			
			if (json['success']) {
				$('#notification').html('<div class="success" style="display: none;">' + json['success'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
				
				$('.success').fadeIn('slow');
				
				$('#cart-total').html(json['total']);
				
				$('html, body').animate({ scrollTop: 0 }, 'slow'); 
			}	
		}
	});
}

Также не работает.

 

Установлен модуль https://opencartforum.com/files/file/371-%D0%B2%D1%81%D0%BF%D0%BB%D1%8B%D0%B2%D0%B0%D1%8E%D1%89%D0%B5%D0%B5-%D0%BC%D0%BE%D0%B4%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B5-%D0%BE%D0%BA%D0%BD%D0%BE-%D0%BF%D1%80%D0%B8-%D0%B4%D0%BE%D0%B1%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B8-%D0%B2-%D0%BA%D0%BE/