日期:2014-05-17 浏览次数:20769 次
var total = 0;
var cs = document.getElementsByName('FXCB');
for(var i = 0 ; i < cs.length; i++) {
if (cs[i].checked) {
total += parseInt(cs[i].value.substr(cs[i].value.length-7,1));
}
}
alert(total-parseInt(document.getElementById('文本框id').value));