下面是一个完事的函数: 代码如下: function ReLoadPromotion() { var A = parseFloat($(“#pNormalTotal”).html()) + parseFloat($(“#pBarginTotal”).html()); jQuery.ajax( { url: “/ajax/OrderRedemption.aspx?vf=getlist”, type: “POST”, dataType: “json”, data:{amount:A}, success: function (json) { $(“#fittingProductList tr.ta
