var Cart = {
id: ‘ECS_CARTINFO‘,
addProduct: function(cpid, num, t) {
//添加商品
var ops =
$("[id=iproduct_"+cpid+"]").parents("#goodsInfo").children(".goodsItem").find("[id=product_"+cpid+"]");
if(ops.length>0) {
var nps =
ops.clone().css({"position":"absolute", "top": ops.offset().top,
"left": ops.offset().left, "z-index": 999999999}).show();
nps.appendTo("body").animate({top:$("#ECS_CARTINFO").offset().top,
left: $("#ECS_CARTINFO").offset().left, width: 50, height:50},
{duration: 1000,
callback: function(){}, complete:
function(){nps.remove();addToCart({$goods.goods_id});} });
}
var op =
$("[id=iproduct_"+cpid+"]").parents("#goodsInfo").children(‘.imgInfo‘).find("img:first");
if(op.length>0) {
var np =
op.clone().css({"position":"absolute", "top": op.offset().top,
"left": op.offset().left, "z-index": 999999999}).show();
np.appendTo("body").animate({top:$("#ECS_CARTINFO").offset().top,
left: $("#ECS_CARTINFO").offset().left, width: 50, height:50},
{duration: 1000,
callback:function(){}, complete:
function(){np.remove();addToCart({$goods.goods_id});} });
}
}
}
$(function() {
$(‘[id^=iproduct_{$goods.goods_id}]‘).click(function() {
var cpid =
this.id.replace(‘iproduct_{$goods.goods_id}‘,‘{$goods.goods_id}‘);
var
n=$(‘#number‘).val();
if(n!=null||n!=undefined) {
if(n<1) {n=1;}
Cart.addProduct(cpid, n, 0);
}else{
Cart.addProduct(cpid, 1, 0);
}
return
false;
});
});
</script>
修改：
修改购物车函数：
添加购物车成功后：修改购物车显示信息：
回调函数后加入change_cart_info
在js中添加函数：
//ajax添加后更新购物车的显示信息
function
change_cart_info(){
$.ajax({
type: "POST",
url: "flow.php",
data: "step=ajax_update_cart",
success:function(res){
$("#ECS_CARTINFO").html(res)
}
})
}
在flow.php中添加处理函数：
if ($_REQUEST[‘step‘] == ‘ajax_update_cart‘){
// echo "ok";
$sql = ‘SELECT SUM(goods_number) AS number, SUM(goods_price *
goods_number) AS amount‘ .
‘ FROM ‘ . $GLOBALS[‘ecs‘]->table(‘cart‘) .
" WHERE session_id = ‘" . SESS_ID . "‘ AND rec_type = ‘" .
CART_GENERAL_GOODS . "‘";
$row =
$GLOBALS[‘db‘]->GetRow($sql);
if
($row)
{
$number = intval($row[‘number‘]);
$amount = floatval($row[‘amount‘]);
}
else
{
$number = 0;
$amount = 0;
}
$str =
sprintf($GLOBALS[‘_LANG‘][‘cart_info‘], $number,
price_format($amount, false));
exit(‘<a href="flow.php" title="‘ .
$GLOBALS[‘_LANG‘][‘view_cart‘] . ‘">‘ . $str .
‘</a>‘);
}
效果如图：
原始状态：
点击加入购物车：
起飞了：
降落了啊：
