Top "Jsp" questions

Password encryption at client side

Possible Duplicate: About password hashing system on client side I have to secure the passwords of my web site users. …

javascript jsp ssl passwords password-hash

getOutputStream() has already been called for this response

I google the error message getOutputStream() has already been called for this response and many people said it is because …

java jsp tomcat

How to loop through a HashMap in JSP?

How can I loop through a HashMap in JSP? <% HashMap<String, String> countries = MainUtils.getCountries(l); %> &…

java jsp loops hashmap

How to set the JSTL variable value in javascript?

How to set the JSTL variable value in java script? <script> function function1() { var val1 = document.getElementById('userName').…

javascript jsp jstl

How to change Java version used by TOMCAT?

I have Java 1.6 and Tomcat 5.5 installed on my system. But Tomcat 5.5 accesses Java 1.5 and hence as the outcome I get …

java jsp tomcat tomcat5.5 java-home

Eclipse "cannot find the tag library descriptor" for custom tags (not JSTL!)

I have a Java EE project which build fine with Ant, deploys perfectly to JBoss, and runs without any trouble. …

java eclipse jsp taglib custom-tags

Sun JSTL taglib declaration fails with "Can not find the tag library descriptor"

I am using a JSP page to print an array of values. I'm trying to use JSTL <c:forEach&…

spring jsp spring-mvc jstl

How do you store Java objects in HttpSession?

So I am trying to get a servlet to add a Java object to the session of the user, when …

java jsp servlets httpsession

How to check a boolean condition in EL?

Is this correct? <c:if test="${theBooleanVariable == false}">It's false!</c:if> Or could I do …

java jsp el

Java error: Only a type can be imported. XYZ resolves to a package

I get the error: "Only a type can be imported. XYZ resolves to a package." Someone has explained the cause …

java jsp tomcat classpath