JSF 1.2: dynamic | 易学教程

JSF 1.2: dynamic <ui:param />

问题

There are some answers on stackoverflow, but no one fits my needs :(

I'm trying to conditionally build a <ui:param /> for my parent template with JSTL. Something like this:

<ui:composition ... template="template.xhtml">

    <c:if test="#{condition}">
        <ui:param name="parameter" value="parameterValue" />
    </c:if>

    <ui:define name="insertName">
        {...}
    </ui:define>

</ui:composition>

I tried with both namespaces for JSTL: http://java.sun.com/jstl/core and http://java.sun.com/jsp/jstl/core, but neither achieves the wanted behaviour. What should I do?

Funny thing, http://java.sun.com/jstl/core works like it should but INSIDE the <ui:define ...>

Im working with JSF 1.2 on WebLogic 7.

来源：https://stackoverflow.com/questions/41810854/jsf-1-2-dynamic-uiparam

标签

jsf