这是JS代码
var loading = new Loading();
var layer = new Layer();
$('Account').onclick = function(e){
var newProducts = products.map(function(arr){
return {'id':arr.id,'number':arr.num};
});
console.log(newProducts);
var ele = e.target;
layer.reset({
content:'确认购买吗?',
onconfirm:function(){
layer.hide();
loading.show();
var xhr = new XMLHttpRequest();
var data = JSON.stringify(newProducts);
xhr.onreadystatechange = function(){
if(xhr.readyState == 4){
var status = xhr.status;
if(status >= 200 && status < 300 || status == 304){
var json = JSON.parse(xhr.responseText);
if(json && json.code == 200){
loading.result('购买成功',function(){location.href = './account.html';});
util.deleteCookie(name);
}else{
alert(json.message);
}
}else{
loading.result(message||'购买失败');
}
}
};
xhr.open('post','/api/buy');
xhr.setRequestHeader('Content-Type','application/json');
xhr.send(data);
}.bind(this)
}).show();
return;
};