想用php实现一个这样的功能
http://www.aids-test.cn/jisuan.html。求思路。求方法
回复内容:
http://www.aids-test.cn/jisuan.html。求思路。求方法
这个功能不难,难的是你需要定下你的计算公式。
基本:
这里面主要有两种控件,一种是下拉菜单,一种是复选框,每一个控件我们假定有一个权重,比如那个例子里面的三个下拉菜单和若干个复选框,假如我们设定三个下拉菜单的权重是30%,则所有的复选框的权重是70%
则可以根据用户的选择而得到最后的分数。
优化:
要知道每一个下拉菜单的值有多个选项,而每个选项占的权重可能又是不一样的(比如对方是HIV患者的比重要高于对方是同性恋患者),则这里又可以根据用户所选的值在细分。而复选框也是有多个,也可以根据复选框的值来设定权重,这样得到的结果会是最优的。

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