2014-10-20 23 views
0

我想使用EL從HttpSession對象中獲取值。JSP - 如何使用EL session.attr?

<body> 
    HttpSession session = request.getSession(true); 
    session.setAttribute("timLim", 50); 
    <script> 
    var min="${session.timLim}"; 
    alert(min); //Getting no output 
    </script> 
    </body> 

如何使用EL session.timLim分配的min值回timLim

回答

0

使用它,而會話:

var min="${timLim}"; 
+0

如何回分配分鐘timLim? – 2014-10-20 12:36:22

+0

可能的解釋:http://stackoverflow.com/questions/17590620/are-session-and-sessionscope-the-same-in-jsp-el – Gimby 2014-10-20 14:35:54