CODEWITHSUNDEEP
jspjstl
Mr Hoelee
Mr Hoelee

Reputation: 466

Loop c:set variable using JSTL

How to loop and access 'somethings' variable from request scope in JSP page?

<c:set var="somethings" value="${fn:split('a,b,c', ',')}" scope="request"/>
<c:forEach items="somethings" var="some">
     ${some} // <= Expected show a b c, but why display 'somethings'?
</c:forEach>

Thanks.

Upvotes: 0

Views: 1450

Answers (1)

Jeroen
Jeroen

Reputation: 3146

You see "something" because items can be an object. In your case it's a string because it's not evaluated as an object. Try:

<c:forEach items="${somethings}" var="some">
     ${some} 
</c:forEach>

Note the $ and brackets.

Upvotes: 2

Related Questions