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回复讨论(解决方案)

参数传递问题

Jun 23, 2016 pm 02:03 PM

$selecttj="username='".$_SESSION['s_username']."'";
echo "

 学生基本信息类
';
?>
在onclick事件中,调用函数f_onclick(),其中有二个参数,一个是'学生基本信息类',另一个是一个字符串$selecttj,这个字符串民动态生成的。一般会是"username='bbb'"这样的,但是onclick="f_onclick()",需要双引号,但在()内,参数是字符串,所以"sername='bbb'",没有办法放到里面。
第二个参数bbb是动态生成的,需要在外面有引号,做为SQL语句中的条件。
如何实现呢?
谢谢。


回复讨论(解决方案)

转义。....

echo "<div  id='left_menu1' class='left_menu' onclick=f_onclick('学生基本信息类','".$selecttj."')>"
Copy after login

onclick=后面的函数并不一定需要加引号

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