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生成试卷保存有关问题

Jun 13, 2016 am 10:18 AM
code from quot select where

生成试卷保存问题
从数据库选取题号,然后进行排版生成一份试卷
接下来就是保存试卷问题?
各位有什么好的建议嘛?
把试卷所有内容生成word进行保存?
还是把题号进行保存,当要提取这份试卷时在去提取题号?

------解决方案--------------------

探讨

P_ID 试卷编号
P_NAME 试卷名称
P_TIME 时间
T_ID 教师号
那你那样说建立起来的表怎么区分不同试卷?
你那等同我的题库··
我想要的是从题库抽取部分题号建立一个新的试卷表,

------解决方案--------------------
对。varchar类型就行。 这样取: select * from 题库表 where id in('1,2,3'); //取出1,2,3三道题。
------解决方案--------------------
PHP code
将其拼起来就行了:1:$a = 1;$b = 2;$c = 3;$code = $a.",".$b.",".$c;2:$a = array(1,2,3);$code = implode(",",$a);$sql = "select * from table where code in(".$code.");"<br><font color="#e78608">------解决方案--------------------</font><br>
Copy after login
探讨

题号用逗号隔开,那也是string类型啊?那提取的时候怎么提取?

------解决方案--------------------
保存时将 题号 用,好连接存入即可。 提取时当然得循环输出。
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