Perform var1.contains(var2) in jsp

In jsp, performing equals or not equals is pretty simple :for equals :<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><c:if test="${var1 eq var2}">for not equals : <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><c:if test="${var1 ne var2}">To perform contains function, following snippet will be used : <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %><c:if test="${fn:contains(var1, 'test')}">

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Make a variable in upper or lower case in jsp.

Making a variable/String in upper or lower case is known by all, we just have to do the following : String str="hello"; String UpperStr=str.toLowerCase(); That is, there is an inbuilt function in java to do the same. In jsp, you can do the following : <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%> <c:set var="count" value="{(fn:toLowerCase(count.isocode)}" > And then …

Passing a parameter from controller to jsp using Map

A parameter can be passed from controller to jsp in several number of ways.Using MAp is one of those ways . Following is the code snippet of how parameter can be passed through map : Controller.java Map<String, Object> passParameter() { final Map<String, Object> responseMap = new HashMap<String, Object>(); responseMap.put("quant", 11); return responseMap; } Hello.jsp <%@ …