如何在scriptlet标记内使用javascript变量

Question

I want to pass a javascript variable to a scriptlet tag. below is my code, i am using scriptlet tags inside a jsp page:

    <script>
    function concur(look){
    alert(look);
    <%
    String lk=request.getParameter("look");
    con.writing("HeyWow ",lk);%>        
    </script>

i want to pass the value of the string 'look' as an argument to the function 'writing'.

can anyone tell me how to do this ?

thanks

Answer 1

This question and answers may help you. It was asked by me earlier today :)

Javascript variable in asp block code

Good luck!

Answer 2

您必须将表单作为普通的提交过程或通过ajax调用提交给服务器，只有在此之后才能访问请求中的变量。