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PODynamic ui:include
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  1. PODynamic ui:include
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    copied!<p>I wrote this question:<br/> <a href="https://stackoverflow.com/questions/8589315/jsf2-dynamic-template">https://stackoverflow.com/questions/8589315/jsf2-dynamic-template</a></p> <p>but BalusC and casperOne told that i wrote it bad so I try to explain better my problem.<br/> As I wrote, I have my project in this structure: </p> <ul> <li>in web root 3 xhtml pages: index, include and welcome; </li> <li>all others xhtml pages in a subfolder into WEB-INF called jsf. </li> </ul> <p>I suppose that it is a good thing, but I create all pages using the netbeans' wizard "New JSF Pages From Entity Classes..." and for using this structure with this wizard, I can't link directly the xhtml pages saved into jsf forlder, as created by wizard, and I created the include.xhtml and modify all methods for redirecting to this page, as I will explain later, the include.xhtml contains only this code:</p> <pre><code>&lt;?xml version='1.0' encoding='UTF-8' ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html"&gt; &lt;h:head&gt; &lt;/h:head&gt; &lt;h:body&gt; Utente connesso:&lt;h:outputText value="#{userBean.cognome}"/&gt; &lt;h:outputText value="#{userBean.nome}"/&gt; &lt;br/&amp;gr; &lt;ui:include src="#{logicBean.pageIncluded}"/&gt; &lt;/h:body&gt; &lt;/html&gt; </code></pre> <p>As I said, I modified all methods to call action method in LogicBean that contains the setPageIncluded and return "include.xhtml" something like this:<br> PageController.java:</p> <pre><code>public void prepareList() { recreateModel(); LogicBean l = (LogicBean) FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get("logicBean"); l.action(url+"List.xhtml"); } </code></pre> <p>LogicBean.java:</p> <pre><code>public String action(String value) { setPageIncluded(value); return "include"; } </code></pre> <p>Now this code works quite well and I can navigate from to all pages.<br> There is only a problem, the bean LogicBean is stored into the session!<br> This means that if I tried to open a new windows for navigate different part of the project in the same time I can't do that because LogicBean can contains only a single value of pageInclude!</p> <p>I tried to use the ViewScope but or I don't understand how it works, and in this case it isn't useful, or I wrong something and it doesn't work properly!<br> Some one can help me?</p> <p>I found this question that seems could help me: <a href="https://stackoverflow.com/questions/5927723/dynamic-uiinclude-with-el-expression">dynamic ui:include with el-expression?</a><br> but I don't know if it could help and how modify the <code>c:forEach</code> and action method for using it for my situation!</p> <p>I hope that this time I explain better my problem and, if it so, I thank you for help!</p>
 

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