How to get the value of len as 4 and not as 4.0, OR, Is there another way I can find the length of the array using the jelly it-self and use it from there?
<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<g2:evaluate>
var transport = ["cars", "trains", "buses", "bikes"];
var len = transport.length; <!-- len = 4 -->
</g2:evaluate>
<p>len = $[len]</p> <!-- len = 4.0 -->
<j2:forEach begin="0" end="$[len]" step ="1">
<p>Hello</p>
</j2:forEach>
</j:jelly>
I just get one Hello as output, instead of 4 Hellos
