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Templates in JSF2

>> 02 December 2010

Le même article en français

Templates let you have a common layout or look used by multiple views.

Say you have a killer layout for your site, you want to use it with all your views. Without any change, or with customization.

Using a common stylesheet is good, but not a whole solution. What if you need to use exactly the same structure. Here is an example

jsf_style.css
<!--
/* Masthead */
#masthead {
position:relative;
padding:10px;
background-color:#FFF;
height: 50px;
border: 1px #000 solid;
margin-right:18%;
}

/********************************************************************************
Sidebar
*******************************************************************************/
/* Sidebar */
#sidebar {
float:left;
padding:12px;
width:14%;
background-color:#fcb968;
border: 1px #c0c0c0 solid;
}

/********************************************************************************
Content
*******************************************************************************/
/* Content */
#content {
position:relative;
margin-left:16%;
margin-right:18%;
padding:12px;
border: 2px #fcb968 solid;
}
-->

layout.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>Using templates in JSF 2</title>
</head>
<body>
<!-- +++++++++++++++++++++++++++++++++MASTHEAD+++++++++++++++++++++++++++-->
<div id="masthead">
<h1 align="center">Using templates in JSF 2</h1>
</div>

<!-- +++++++++++++++++++++++++++ SIDEBAR AND LINKS +++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="#">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- +++++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<p>Line1</p>
<p>Line2</p>
<p>Line3</p>
</div>
</body>
</html>

Display

To create a template
  • Insert a namespace instruction
        xmlns:ui="http://java.sun.com/jsf/facelets"

  • For every place you want to customize put a "ui:insert" instruction with an attribute "name". The body of <u:insert can be overridden from a composition using <ui:define

  • <ui:insert without a body has simply no default value
Example :
To use the previous example "layout.xhtml" as a template and customize the header of every composition (file that uses the template) :

  • Add <ui:insert with a body. The same name attribute, will be used in the composition to override the body (with the instruction <ui:define). Note that the styling instruction (h1) is now outside <ui:insert>. If you do not provide a <ui:define name="header" the template will use the default <ui:insert> body. The same thing is done for <title>

<h1 align="center">
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</h1>

  • Create a composition, call it formation.xhtml (see create composition later) and define a content for the <ui:insert name="header"
layout.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"

xmlns:f="http://java.sun.com/jsf/core"

xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"

>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</title>
</head>
<body>
<!-- +++++++++++++++++++MASTHEAD++++++++++++++++++++++++++++++++++++++++++++ -->
<div id="masthead">

<h1 align="center">
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</h1>

</div>

<!-- +++++++++++++++++++SIDEBAR AND LINKS ++++++++++++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="formation.jsf">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- ++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<p>Line1</p>
<p>Line2</p>
<p>Line3</p>
</div>
</body>
</html>
formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Formation in JSF 2 (Learning)
</ui:define>
</ui:composition>

Note:
All parties of "layout.xhtml" that are not customized by <ui:isert> stay as is.
The header has now changed.

Display

Note:
In the same way, we can create another composition that uses the template with another custom header. Another composition for instance index.xhtml that does not provide a <ui:define name="header" will still use the default header value defined in the template.

testing.xhtml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Testing
</ui:define>
</ui:composition>


Display

index.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">

</ui:composition>
Display

I don't want a default in template
If you want to customize a section in the template without using a default text or style, you can use <ui:insert without a body. <ui:composition stays the same.

Example

The party content has no default now. Text is different in compositions, and formation.xhtml uses <ol>

layout.xhtml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"

xmlns:f="http://java.sun.com/jsf/core"

xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"

>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</title>
</head>
<body>
<!-- +++++++++++++++++++++MASTHEAD++++++++++++++++++++++++++++++++++++++ -->
<div id="masthead">

<h1 align="center">
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</h1>

</div>

<!-- ++++++++++++++SIDEBAR AND LINKS +++++++++++++++++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="formation.jsf">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- +++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<ui:insert name="content" />
</div>
</body>
</html>

testing.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Testing
</ui:define>
<ui:define name="content">
<p>Line1 in Testing</p>
<p>Line2 in Testing</p>
<p>Line3 in Testing</p>
</ui:define>
</ui:composition>

Display

formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Formation in JSF 2 (Learning)
</ui:define>
<ui:define name="content">
<ol>
<li>Line1 in Testing</li>
<li>Line2 in Testing</li>
<li>Line3 in Testing</li>
</ol>
</ui:define>
</ui:composition>

Display

How to create a composition
  • Use <ui:composition. "template" attribute's value is the full path to the template created previously.

       <ui:composition xmlns="http://www.w3.org/1999/xhtml"
       xmlns:ui="http://java.sun.com/jsf/facelets"
       template="layout.xhtml">
       ...
       ...
       </ui:composition>

  • Inside the composition use <ui:define to override, or replace every <ui:insert you want to customize in the template.

         <ui:composition>
         ...
        <ui:define name="header">
        Testing
        </ui:define>
        ...
        </ui:composition>

Going further using <ui:include
If the text in <ui:define> is composed of more that one or two sentences, or even if it's only a sentence that you want to define it once to keep maintenance easy, you can use <ui:include>.

Using <ui:include is straightforward. You give it as a "src" the path to the file to be included

Example :
formation.xhtml and testing.xhtml will use <ui:include to include another composition file "header.xhtml".

Note:
The file extension is .xhtml in <ui:include
<title> in template.xhtml does not use <ui:insert anymore

header.xhtml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets">

<h:graphicImage url="images/logo.gif" width="100px" />
<br/>
<h:outputText value="http://www.java-javafx.com"/>

</ui:composition>

formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
<ui:include src="header.xhtml">
</ui:include>
<br/>
Formation in JSF 2 (Learning)
</ui:define>
<ui:define name="content">
<ol>
<li>Line1 in Testing</li>
<li>Line2 in Testing</li>
<li>Line3 in Testing</li>
</ol>
</ui:define>
</ui:composition>

testing.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
<ui:include src="header.xhtml">
</ui:include>
<br/>
Testing
</ui:define>
<ui:define name="content">
<p>Line1 in Testing</p>
<p>Line2 in Testing</p>
<p>Line3 in Testing</p>
</ui:define>
</ui:composition>


Display

Summary :

To create a template
=====================
-Insert a namespace instruction
xmlns:ui="http://java.sun.com/jsf/facelets"

-For every place you want to customize put a "ui:insert" instruction with an attribute "name".
This <ui:insert is replaced with the value of a <ui:define in a composition
The body of <u:insert can be used as a default text, if the <ui:define for the same name attribute is absent

<ui:insert name="attribute_name1" /> no default
or
<ui:insert name="attribute_name2">
Default text
</ui:insert>

How to create a composition
============================
-Use <ui:composition to define a composition. "template" attribute's value is the full path to the template to be used.
(with .xhtml extension)
-Use a namespace : xmlns:ui="http://java.sun.com/jsf/facelets"
-Inside the composition tag, use <ui:define to override, or replace every <ui:insert you want to customize in the template.

-You can use <ui:include> inside <ui:define to include a composition. "src" is the path to the file with .xhtml extension

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="path_To_Template_File.xhtml">
...
<ui:define name="attribute_name1">
Text that override template's text
</ui:define>
...
<ui:define name="attribute_name2">
<ui:include src="path_To_TheFile_To_Include.xhtml">
</ui:include>
</ui:composition>

Le même article en français 

Read more...
Posted by okjavafx at 9:45 AM , 0 comments
Labels:

Templates, les modèle en JSF2

English Version

Templates ou modèles est la possibilité d'utiliser une interface commune pour afficher d'une façon similaire plusieurs pages ou views dans votre site JSF2.

Si on souhaite avoir, par exemple une identité unique d'un site Web, en gardant la même présentation à travers toutes les pages, on a tout intérêts à utiliser des modèles en JSF2. L'avantage de cette méthode par rapport aux feuilles de style est de répéter l'ensemble ou une partie de la structure d'un document. Gardez des liens par exemple dans toutes les pages.

Commençons par un petit exemple. Une structure contenant en-tête, partie de navigation et un corps.

Utiliser le système de templates ou modèles est composé de deux parties :

  • Créer le modèle ou l'interface
  • Utiliser le modèle en créant des compositions


jsf_style.css
<!--
/* En-Tête */
  #masthead {
    position:relative;
    padding:10px;
    background-color:#FFF;
    height: 50px;
    border: 1px #000 solid;
    margin-right:18%;
     }

/********************************************************************************
Sidebar
*******************************************************************************/
/* Navigation et liens */
  #sidebar {
    float:left;
    padding:12px;
    width:14%;
     background-color:#fcb968; 
    border: 1px #c0c0c0 solid;
     }

/********************************************************************************
Content
*******************************************************************************/      
    /* Contenu */
  #content {
    position:relative;
    margin-left:16%;
    margin-right:18%;
    padding:12px;
    border: 2px #fcb968 solid;
     }
-->

layout.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>Using templates in JSF 2</title>
</head>
<body>
<!-- +++++++++++++++++++++++++++++++++MASTHEAD+++++++++++++++++++++++++++-->
<div id="masthead">
<h1 align="center">Using templates in JSF 2</h1>
</div>
  
<!-- +++++++++++++++++++++++++++ SIDEBAR AND LINKS +++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="#">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- +++++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<p>Line1</p>
<p>Line2</p>
<p>Line3</p>
</div>  
</body>
</html>

Affichage


Pour créer un modèle (template)
  • Ajouter une instruction " namespace "
        xmlns:ui="http://java.sun.com/jsf/facelets"

  • Pour chaque emplacement qu'on désire personnaliser dans le modèle, on insère une instruction "ui:insert", avec ou sans corps. Avec corps, si on souhaite avoir un comportement ou texte par défaut. L'instruction <ui:insert est couplée avec une instruction <ui:define dans les parties utilisatrices du modèle (compositions)
Example :
Nous allons utiliser le fichier " layout.xhtml " comme modèle et personnaliser l'en-tête dans chaque page utilisatrice de ce modèle :

  • Ajouter <ui:insert avec corps pour chaque partie à personnaliser dans le modèle, chaque <ui:insert est identifie par un attribut " name ". Cela sert à remplacer le contenu de <ui:insert dans les compositions en utilisant le même " name " dans <ui:define.

         <h1 align="center">
        <ui:insert name="header">
        Using templates in JSF 2
        </ui:insert>
        </h1>

  • Créer une composition (une page xhtml ordinaire, qui va utiliser le même modèle " layout.xhtml ", en personnalisant une partie (en-tête) définie par <ui:insert name="header"


layout.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"

      xmlns:f="http://java.sun.com/jsf/core"

      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:ui="http://java.sun.com/jsf/facelets"
    
      >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</title>
</head>
<body>
<!-- +++++++++++++++++++MASTHEAD++++++++++++++++++++++++++++++++++++++++++++ -->
<div id="masthead">

<h1 align="center">
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</h1>

</div>
  
<!-- +++++++++++++++++++SIDEBAR AND LINKS ++++++++++++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="formation.jsf">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- ++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<p>Line1</p>
<p>Line2</p>
<p>Line3</p>
</div>  
</body>
</html>
formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Formation in JSF 2 (Learning)
</ui:define>
</ui:composition>

Note:
Les parties non personnalisées dans "layout.xhtml" restent inchangées.
Remarquer le message affiché par <title> dans le navigateur et l'en-tête

Affichage

testing.xhtml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Testing
</ui:define>
</ui:composition>


Affichage

index.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">

</ui:composition>


Affichage

Pas d'affichage par défaut
On utilise <ui:insert sans corps <ui:insert name= "... " />
Example

layout.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"

      xmlns:f="http://java.sun.com/jsf/core"

      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:ui="http://java.sun.com/jsf/facelets"
    
      >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<LINK REL="StyleSheet" HREF="stylesheets/jsf_style.css" TYPE="text/css" />

<title>
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</title>
</head>
<body>
<!-- +++++++++++++++++++++MASTHEAD++++++++++++++++++++++++++++++++++++++ -->
<div id="masthead">

<h1 align="center">
<ui:insert name="header">
Using templates in JSF 2
</ui:insert>
</h1>

</div>
  
<!-- ++++++++++++++SIDEBAR AND LINKS +++++++++++++++++++++++++++++++++++++++ -->
<div id="sidebar">
<p><a href="formation.jsf">Formations</a></p>

<p><a href="#">Testing</a></p>

<p><a href="#">JSF 2</a></p>

</div>

<!-- +++++++++++++++++++++++CONTENT++++++++++++++++++++++++++++++++++++++++ -->

<div id="content">
<ui:insert name="content" />
</div>  
</body>
</html>

testing.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Testing
</ui:define>
<ui:define name="content">
<p>Line1 in Testing</p>
<p>Line2 in Testing</p>
<p>Line3 in Testing</p>
</ui:define>
</ui:composition>

Affichage


formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
Formation in JSF 2 (Learning)
</ui:define>
<ui:define name="content">
<ol>
<li>Line1 in Testing</li>
<li>Line2 in Testing</li>
<li>Line3 in Testing</li>
</ol>
</ui:define>
</ui:composition>

Affichage


Comment créer une composition
  • L'instruction définie le corps d'une composition <ui:composition. L'attribut "template" sert à indiquer le chemin complet vers le modèle ou template " layout.xhtml "

        <ui:composition xmlns="http://www.w3.org/1999/xhtml"
        xmlns:ui="http://java.sun.com/jsf/facelets"
        template="layout.xhtml">
         ...
         ...
       </ui:composition>

  • A l'intérieur de <ui:composition, on utilise  <ui:define pour chaque <ui:insert qu'on désire personnaliser dans le modèle

        <ui:composition>
        ...
       <ui:define name="header">
      Testing
      </ui:define>
      ...
      </ui:composition>

Pour aller plus loin, utiliser  <ui:include
Il est possible d'utiliser un fichier et l'importer dans une instruction <ui:define, de cette manière, on peut insérer dans cette partie un logo, un texte, etc.. et l'utiliser dans plusieurs autres fichiers ou compositions.


Example :
formation.xhtml and testing.xhtml vont utiliser  un fichier de personnalisation "header.xhtml".

Note:
Le fichier à importer en utilisant <ui:include est un fichier .xhtml
<title> n'est plus utilisé dans l'exemple

header.xhtml

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets">

<h:graphicImage url="images/logo.gif" width="100px" />
<br/>
<h:outputText value="http://www.java-javafx.com"/>

</ui:composition>

formation.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
<ui:include src="header.xhtml">
</ui:include>
<br/>
Formation in JSF 2 (Learning)
</ui:define>
<ui:define name="content">
<ol>
<li>Line1 in Testing</li>
<li>Line2 in Testing</li>
<li>Line3 in Testing</li>
</ol>
</ui:define>
</ui:composition>

testing.xhtml
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
template="layout.xhtml">
<ui:define name="header">
<ui:include src="header.xhtml">
</ui:include>
<br/>
Testing
</ui:define>
<ui:define name="content">
<p>Line1 in Testing</p>
<p>Line2 in Testing</p>
<p>Line3 in Testing</p>
</ui:define>
</ui:composition>

Affichage

Résumé

Pour créer un modèle (template)
===================== =
-Utiliser une instruction " namespace "
 xmlns:ui="http://java.sun.com/jsf/facelets"

-A chaque endroit qu'on désire personnalier dans le modèle on insère "ui:insert" son attribu " name " sert à l'indentier par la suite dans le compositions en utilisant <ui:define. En l'absence d'une instruction <ui:define correspondante à <ui:insert, la valeur par défaut de <ui:insert est utilisée, si <ui:insert dispose d'un corps

<ui:insert name="var1" /> pas de valeur par défaut
ou
<ui:insert name="var2">
Texte par défaut
</ui:insert>

Créer des fichiers utilisateurs (compositions)
============================ =========
-Dans <ui:composition "template" sert à indiquer le chemin complet vers le modèle (template), avec l'extension .xhtml

-<ui:define sert à remplacer ou à redéfinir des <ui:insert de même nom dans le modèle

-On peut utiliser <ui:include> dans <ui:define pour importer un fichier. "src" indique son chemin (extension.xhtml)

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    template="chemin_complet_modele.xhtml">
      ...
      <ui:define name="var1">
    Texte de remplacement
      </ui:define>
      ...
      <ui:define name="var2">
      <ui:include src="chemin_vers_fichier_a_importer.xhtml">
      </ui:include>
      </ui:composition>

English version

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Posted by okjavafx at 9:10 AM , 2 comments
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