我试图将每个项目的数量和价格相乘以计算总数,但是我的警报中出现错误。
$.each(data.items, function(index, d){
var calcultest = d.price * d.qty;
alert(calcultest)
});
最佳答案
使用parseFloat
将字符串转换为Float
$.each(data.items, function(index, d){
var Price = d.price.replace(",",".");
var calcultest = parseFloat(Price) * parseFloat(d.qty);
alert(calcultest.toString().replace(".",","));
});
FIDDLE