怎么结合checkbox写sql语句
如何结合checkbox写sql语句
我 select * 打开我表里的所有数据,每条数据前我都加了个 当我选中我需要的若干个checkbox点提交后,如何能将我需要传的数据传到指定页面去处理呢?sql如何写呢?谢谢了
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print_r($_POST); //选中的就会包含在其中
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- PHP code
<?php #xxx.php if(!empty($_POST)){ print_r($_POST); #只打印出选中项 } ?>
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每个表都有一个主键,其值是唯一的
一般命名为 id
你只需要传递这个 id,就可以在数据库方通过这个 id 来唯一的定位到记录
提交后 $_POST['box'] 就是一个由所有被选中的 id 组成的数组
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