https://ordenov.net/hostcmsfiles/ajax/add_to_cart.js

1function ShowLoadingScreenCHELZNAK(text)
2{
3	$("body").css("cursor", "wait");
4	var fade_div = $("#id_admin_forms_fade1");
5	if (fade_div.length == 0)
6	{
7		fade_div = $('<div></div>')
8			.appendTo(document.body)
9			.hide()
10			.attr('id', "id_admin_forms_fade1")
11			.addClass("shadowed")
12			.applyShadow()
13			.css('z-index', "15000")
14			.css('position', "absolute")
15			.css('left', "50%")
16			.css('top', "50%")
17			.append('<img src="/hostcmsfiles/images/ajax_loader.gif" id="id_fade_div_img" /><div class="faseDivText">'+text+'</div>') 
18			.css('width', "254px");
19	}
20	fade_div
21		.show()
22		.css('top', ($(window).height() - fade_div.outerHeight(true)) / 2 + $(window).scrollTop())
23		.css('left', ($(window).width() - fade_div.outerWidth(true)) / 2 + $(window).scrollLeft());
24}
25
26function HideLoadingScreenCHELZNAK()
27{
28	$("body").css("cursor", "auto");
29	$("#id_admin_forms_fade1").css('display', 'none');
30}
31
32function AddIntoCartCHELZNAK(shop_path, item_id, item_count)
33{
34	var order_options = '';
35	if( $('select#order_options').length && $('select#order_options').val()!=0 ) {
36		order_options = '&order_options='+$('select#order_options').val() ;
37	}
38	//location.href = shop_path + 'cart/?ajax_add_item_id=' + item_id + '&count=' + item_count;
39	cmsrequest = shop_path + 'cart/?ajax_add_item_id=' + item_id + '&count=' + item_count + order_options;
40	sendRequestCHELZNAK(cmsrequest, 'get', callbackfunction_AddIntoCart, 'Позиция добавлена в корзину<br>Вы можете перейти в <a href="/shop/cart/">корзину</a>');
41	return false;
42}
43
44function AddIntoCartLandF(shop_path, item_id, item_count)
45{
46	cmsrequest = shop_path + 'cart/?ajax_add_item_id_land=' + item_id + '&count=' + item_count;
47	sendRequestCHELZNAK(cmsrequest, 'get', callbackfunction_AddIntoCart, 'Позиция добавлена в корзину<br>Вы можете перейти в <a href="/shop/cart/">корзину</a>');
48	return false;
49}
50
51function sendRequestCHELZNAK(action, method, callback_function, text)
52{
53	var req = new JsHttpRequest();
54	ShowLoadingScreenCHELZNAK(text);
55	req.onreadystatechange = function()
56	{
57		if (req.readyState == 4)
58		{
59			setTimeout(function(){HideLoadingScreenCHELZNAK()}, 2000); 
60			if (typeof callback_function != 'undefined')
61			{
62				callback_function(req.responseJS);
63			}
64			return true;
65		}
66	}
67	req.open(method, action, true);
68	req.send(null);
69}
70
71function Inc_demand(shop_path, item_id, item_count)
72{
73	//location.href = shop_path + 'cart/?ajax_add_item_id=' + item_id + '&count=' + item_count;
74	cmsrequest = shop_path + '?action=inc_demand&shop_item_id=' + item_id + '&count=' + item_count;
75	// Отправляем запрос backend-у
76	sendRequestCHELZNAK(cmsrequest, 'get', function(){}, 'Спасибо, Ваша заявка учтена.');
77	return false;
78}
79
80$(document).ready(function(){
81	AddIntoCart = function(shop_path, item_id, item_count)
82	{	
83		AddIntoCartCHELZNAK(shop_path, item_id, item_count);
84		return false;
85	}
86});