<script>
var d=new Date();
var str3 = d.getFullYear() + "-" + (d.getMonth()+1) + "-" + d.getDate();
alert(str3);
</script>
var d=new Date();
var str3 = d.getFullYear() + "-" + (d.getMonth()+1) + "-" + d.getDate();
alert(str3);
</script>
var str3 = d.getFullYear() + "-" + (d.getMonth()+1) + "-" + d.getDate();我只要写了这两句就报错啊,我是想把我文本框内的日期和这个日期做个比较,
如果文本框日期小于当前日期就警告..如何做啊??