这是一个网页，改变付与日数的值，点击再表示，发现表格的数目随着你的输入而改变，这是用javascr ipt实现的（点击右键查看源代码）（绝对原创）可直接实现，对网页编程非常有用-This is a website and change the number of days to pay the value of Click again, the number of forms found with your input and change, This is achieved using javascr ipt (right-click to view the source code) (absolute originality) can be directly, the website is very useful programming