passing var through included jsp to included jsp

[Marko Debac]

Hi,

how can I pass var to 3th jsp, when I have in first setting var, and include 2nd jsp..

1st jsp:

//I am setting someValue with javascript from this on this same jsp, and include 2nd.jsp
<jsp:include page="2nd.jsp" />

2nd jsp:

 <c:set var="variable1" value="${param.someValue}"/> 
 //it sets value from 1st.jsp at the begining of page
//and its ok, I can work with those value on this 2nd.jsp
 
<jsp:include page="3th.jsp" />

3nd jsp:

 <c:set var="variable2" value="${param.variable1}"/> 
 //i have tried  value="${param.someValue}"/> also
// and I dont have it
 

So, may global question is: how in practice it works - passing var through various jsp (maybe with requesScope, but how)?

And what I can do in my situation?


please help,
Marko

[Bear Bibeault]

If you do not specify a scope on <c:set>, it defaults to page scope. To make sure that a scoped variable (not a "var") is available throughout the request, use request scope.