Custom JSF component declared in .tld file works in JSP but not in Facelets -


i have custom jsf component registered in .tld file. works fine in jsp when declare below:

<%@taglib uri="http://example.com/ui" prefix="ex"%>

however, doesn't work in facelets when try declare below:

<html xmlns:ex="http://example.com/ui">

how can use custom jsf component in facelets too?

jsp , facelets entirely distinct view technologies. jsp servlet based while facelets xml based. can't reuse tags/taglibs of 1 on other. *.tld files jsp are, *.taglib.xml files facelets.

here's kickoff example of how facelets taglib file jsf 2.0:

<?xml version="1.0" encoding="utf-8"?> <facelet-taglib      xmlns="http://java.sun.com/xml/ns/javaee"     xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"     xsi:schemalocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facelettaglibrary_2_0.xsd"     version="2.0">      <namespace>http://example.com/ui</namespace>      <tag>         <tag-name>foo</tag-name>         <component>             <component-type>com.example.foo</component-type>         </component>     </tag> </facelet-taglib>

if have component library in flavor of jar file, drop in /meta-inf folder. auto-discovered. if have custom components coupled in war itself, drop in /web-inf folder , register in web.xml via below context param:

<context-param>     <param-name>javax.faces.facelets_libraries</param-name>     <param-value>/web-inf/example-ui.taglib.xml</param-value> </context-param>

if indend pick jsf 2.2 minimum requirement, update taglib's root declaration below:

<facelet-taglib     xmlns="http://xmlns.jcp.org/xml/ns/javaee"     xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"     xsi:schemalocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facelettaglibrary_2_2.xsd"     version="2.2">

see also:

noted should jsp since 2009 deprecated view technology jsf. if intend build new custom component library, making jsp compatible complete waste of effort no 1 sane jsf developer use it. moreover, practically jsf 2.x component libraries don't support jsp (anymore).


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