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Home Backend Development PHP Tutorial PHP MYSQL数据库多选的问题,求教

PHP MYSQL数据库多选的问题,求教

Jun 23, 2016 pm 02:11 PM

我做了一个表,要浏览一个年级中的学生,正常浏览是显示所有学生,但我希望 旁边有些选项,比如,我要显示,成绩在90分以上的学生,又或者,我要显示成绩在80和70之间的,姓王的同学,这个应该怎样做好些,前辈指点下


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当然啊是做查询啦
把你的表贴出来,给你写出来。

做个form表单,让表单提交。

各位好,我是在一个网页中放上几个复选框,如,我勾选90分,就例出90分学生,勾出王姓的选项就显示出王姓的学生,这两个都勾选就选 出包含这两个的,我是这意思,表,没什么可看的啊,就是一些*这些,PHP怎么设计啊,??

简单的表单提交而已,没什么复杂的吧。建议自己先去做一下,遇到问题再来问。

select * from 表 where (成绩 > 90 or 成绩 > 70 or 成绩 

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