I need to represent the following for
loop (in Java context) in JSTL/EL.
for (int i = 6; i <= 15; i++) {
System.out.print(i+"\t");
}
It would display the following output.
6 7 8 9 10 11 12 13 14 15
How can I do the same in JSTL/EL? I have no precise idea about it. I'm just trying the following.
<c:forEach begin="6" end="15" varStatus="loop">
<c:out value="${loop.count}"/>
</c:forEach>
and it would obviously display the following output.
1 2 3 4 5 6 7 8 9 10
It's not that I want. I need to display numbers between 6
and 15
(i.e between the specified range). I need to put such a concept to implement paging in my web application. Can I do this using EL?
\t
in this statement System.out.print(i+"\t");
is not significant.
The following should work:
<c:forEach begin="6" end="15" var="val"> <c:out value="${val}"/> </c:forEach>
Or the following:
<c:forEach begin="6" end="15" varStatus="loop"> <c:out value="${loop.current}"/> </c:forEach>
Or the following:
<c:forEach begin="6" end="15" varStatus="loop"> <c:out value="${loop.index}"/> </c:forEach>
I have just come across the following solution.
<c:forEach begin="6" end="15" var="i">
<c:out value="${i}"/>
</c:forEach>
I have removed the varStatus="loop"
attribute and added the var="i"
attribute. It produces the following output.
6 7 8 9 10 11 12 13 14 15
Exactly as I wanted. The idea came from here.
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