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Apache Tomcat General discussion of the Apache Tomcat servlet container. For discussions specific to the Professional Apache Tomcat book, please see the book discussion forum for that book.
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Old March 28th, 2013, 08:54 AM
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Question tomcat et EL 2.2 (managedbean)

Hello everyone,

While using ManagedBean and more specifically in the methods, parameter passing is not allowed with the EL (expression language) at the HMI:

<h: commandButton id = "testButton" value = "Test Button"
actionListener = "# {testBean.someMethod ('someString')}" />
level ManagedBean
public void someMethod (String param) {
System.out.println ("param:" + param);
But from the EL version 2.2, you can pass a parameter to a method in a ManagedBean.

The problem is that Tomcat does not allow this. I found a solution that speaks of the jar el-impl-2.2.jar but I can not put in place.

Could someone tell me how to make Tomcat uses this jar?

Thank you in advance for your help.
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