HOHO~~~开始咯：
Js：
复制代码 代码如下:
//为了省事，就没写自己的js ajax了 用了jquery的，当然你也可以添加到jquery的扩展方法内,哈哈，我太懒了，所以就写这里了。
var _$ = { AJAX: function (urlparm, d, beforecall, successcall) {
$.ajax({
url: "ashx/ajax_shoppingCart.ashx?" + urlparm,
data:d,
dataType:"Json",
type: "POST",
before: beforecall,
success:successcall
});
}
};
(function () {
var Jusoc = {};
Jusoc = {
_inital: function () { window.Jusoc = Jusoc; },
base: {},
DAO: {},
BLL: {},
UI: {}
}
Jusoc.base = {
Validate: {
}
}
//AJAX()
Jusoc.DAO = {
Shopping: {
Get: function (beforecall, successcall) {
_$.AJAX("action=get", null, beforecall, successcall);
},
Remove: function (pid, beforecall, successcall) {
_$.AJAX("action=remove", { "pid": pid }, beforecall, successcall);
},
Add: function (pid, pcount, beforecall, successcall) {
_$.AJAX("action=add", { "pid": pid, "pcount": pcount }, beforecall, successcall);
},
Set: function (pid, pcount, beforecall, successcall) {
_$.AJAX("action=set", { "pid": pid, "pcount": pcount }, beforecall, successcall);
}
}
}
Jusoc.BLL = {
Shopping: (function () {
var Data = null;
var isLock = false;
var _successcall = null;
var _beforecall = null;
function Unlock() {
isLock = false;
}
function Lock() {
isLock = true;
if(Data&&Data !=null)
{
Data = null;
}
}
function CallBackFunction(xhr) {
Unlock();
// if (xhr[0] == "ERROR") {
// alert(xhr[1]);
// return;
// }
// else if (xhr[0] == "SUCCESS") {
// Jusoc.BLL.Shopping.SetData(xhr[1]);
// }
Jusoc.BLL.Shopping.SetData(xhr);
if (_successcall != null && _successcall) {
_successcall.call(window, xhr);
}
_successcall = null;
}
function PrepareRequst(beforecall, successcall) {
if (isLock) {
return false;
}
Lock();
if (beforecall != null && beforecall) {
_beforecall = beforecall;
}
if (successcall != null && successcall) {
_successcall = successcall;
}
}
return {
Get: function (beforecall, successcall) {
if(PrepareRequst(beforecall, successcall)==false)return false;
Jusoc.DAO.Shopping.Get(_beforecall, CallBackFunction);
},
Remove: function (pid, beforecall, successcall) {
if(PrepareRequst(beforecall, successcall)==false)return false;
Jusoc.DAO.Shopping.Remove(pid, _beforecall, CallBackFunction);
},
Set: function (pid, pcount, beforecall, successcall) {
if(PrepareRequst(beforecall, successcall)==false)return false;
Jusoc.DAO.Shopping.Set(pid, pcount, beforecall, CallBackFunction);
},
Add: function (pid, pcount, beforecall, successcall) {
if(PrepareRequst(beforecall, successcall)==false)return false;
Jusoc.DAO.Shopping.Add(pid, pcount, _beforecall, CallBackFunction);
},
Getdata: function () {
//alert(Data);
return Data;
},
Setdata: function (data) { Data = data; },
Removedata: function () {
if (Data != null && Data)
Data= null;
}
}
})(),
XHR: {
}
}
Jusoc.UI = {
ShoppingCart: (function () {
function Constract() {
Jusoc.BLL.Shopping.Get(null,SetShoppingCart);
}
function SetShoppingCart(data) {
//这里来填充购物车中的数据
var data = Jusoc.BLL.Shopping.GetData();
//这里 先构建 整个的购物车
var html = "
| "+ "书啊"+ " | "+ "+ "书名"+ " | "+ "+ " 单价"+ " | "+ "+ " 数量"+ " | "+ "+ " 操作"+ " | "+
|---|---|---|---|---|
| "+ ""+ " | "+ "+ data[i].Name+ " | "+ "+ "￥"+data[i].Money+ " | "+ "+ ""+ ""+ " "title="数量减一" class="cut" onclick="Jusoc.UI.ShoppingCart.Minus(1,this.parentNode.childNodes[0].value,this.parentNode.childNodes[0])">"+ ""+ " | "+ "+ "Remove From Cark"+ " | "+
document.body.innerHTML+=html;
}
function AddToPanel(data) {
//这里是对 添加一个商品到购物车 来修改前台样式
var obj = document.getElementById("sm");
var html = "
""+
"
"
data.Name+
"
"
"￥"+data.Money+
"
"
""+
""+
" "title="数量减一" class="cut" onclick="Jusoc.UI.ShoppingCart.Minus(1,this.parentNode.childNodes[0].value,this.parentNode.childNodes[0])">"+
""+
"
"
"Remove From Cark"+
"
var row = obj.insertRow(1);
row.innerHTML = html;
return;
obj.childNodes[0].innerHTML += html;
}
function UpdatePanel(obj, count) {
//这里是从购物车中 增加 或者 减少 修改操作
obj.value = count;
}
function RemoveFromPanel(child)
{
var obj = document.getElementById("sm");
obj.childNodes[0].removeChild(child);
}
return {
PageLoad: function () {
Constract();
},
Add: function (pid, pcount) {
Jusoc.BLL.Shopping.Add(pid,pcount, null, AddToPanel);
},
Plus: function (pid, pcount, obj) {
pcount = parseInt(pcount) + 1;
Jusoc.BLL.Shopping.Set(pid, pcount, function () { alert("before") }, function (data) { UpdatePanel(obj, pcount) });
},
Minus:function(pid,pcount,obj){
pcount = parseInt(pcount) - 1;
Jusoc.BLL.Shopping.Set(pid,pcount,null,function(data){ UpdatePanel(obj,pcount)});
},
Remove:function(pid,obj){
Jusoc.BLL.Shopping.Remove(pid,null,function(data){ RemoveFromPanel(obj);});
}
}
})()
}
Jusoc._inital();
})()
Tips:这里的显示页面仅仅是demo，如需要，可以自己定制。
HTML：
复制代码 代码如下:
*{margin:0; padding:0;border:0}
body{font-size: .85em;font-family: Verdana,Helvetica,SimSun,Arial, "Arial Unicode MS" ,MingLiu,PMingLiu, "MS Gothic" ,sans-serief;color: #232323;text-align:center; font-size:12px; background-color: #fff;}
#ltRight {width: 722px;float: left;position: relative;padding: 16px 40px;text-align:left}
.shoppingcart-list{border: 1px solid #C2D8ED;border-collapse: collapse;color: #666666;width: 750px;}
.shoppingcart-list th{background-color: #F1F7F9;color: #666;font-size: 13px;text-align: center;}
.shoppingcart-list tr{border: 1px solid #C2D8ED;line-height: 25px;text-align:center;}
.shoppingcart-list tr:hover{background-color: #fff;}
th, td{padding-left: 5px;}
.item-change{font: 12px/74px Arial;text-align: center;width: 58px;padding: 28px 0 0 25px;height: 46px;}
.item-change input{width: 36px;height: 19px;border: 1px solid #C4C4C4;background: white;float: left;margin-top: 1px;text-align: center;line-height: 19px;margin-right: 1px;font-size: 12px;}
.item-change span{width: 17px;height: 8px;float: left;display: block;margin-top: 1px;font-size: 0;line-height: 0;border: 1px solid #C9C9C9;text-indent: -9999px; cursor:pointer}
.item-change .add{background: url(Images/leftmenu/icon_cart.gif) no-repeat 6px -58px;}
.item-change .cut{background: url(Images/leftmenu/icon_cart.gif) no-repeat 6px -67px;}
.box_window {width: 204px;position:absolute;left:-9999px;}
.box_window .updateTip{width: 184px;border: solid 1px #DFC9B2;background-color: #FDF2E3;line-height: 20px;padding: 11px 8px 8px;}
.t_c {text-align: center;}
.c_red_s {color: #C30;font-weight: bold;}
.box_window .c_b {width: 9px;height: 6px;margin: 0 auto;background: url(Images/leftmenu/p_window_b.gif) no-repeat;position: relative;margin-top: -1px;font-size: 0;overflow: hidden;}
.Removelink{ cursor:pointer}
购物车
总金额：￥
padding: 6px;">
修改成功！
您的商品总金额为￥@Model.Total.ToString("0.00")元
关闭
Add one to Shopping Cart
ashx：这个我就不就木有必要黏贴出来了，根据自己的业务去写额。
总结：OK,搞定！！
修改成功！
您的商品总金额为￥@Model.Total.ToString("0.00")元
关闭
