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POp:commandLink fails to open page in new window/tab
 

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    <p>I'm trying to create a link to open a new page in a different window/tab and display some msg from backing bean but fail to do it, wonder know why?</p> <p>here is my xhtml file:</p> <pre><code>&lt;html:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:ui="http://java.sun.com/jsf/facelets"&gt; &lt;h:body&gt; &lt;h:form id="form66"&gt; &lt;p:commandLink actionListener="#{testing.getMessage}" action="msg.xhtml" target="_blank"&gt;get Msg&lt;/p:commandLink&gt; &lt;/h:form&gt; &lt;/h:body&gt; &lt;/html&gt; </code></pre> <p>here is my Msg.xhtml page</p> <pre><code>&lt;HTML xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui" xmlns:ui="http://java.sun.com/jsf/facelets"&gt; &lt;h:head&gt; &lt;title&gt;testing&lt;/title&gt; &lt;/h:head&gt; &lt;h:body&gt; &lt;div class="div"&gt; &lt;p:panel&gt; &lt;f:facet name="header"&gt; testing &lt;/f:facet&gt; &lt;div class="paddingForPanel"&gt; &lt;h:outputText value="#{testing.msg}" escape="false"/&gt; &lt;/div&gt; &lt;/p:panel&gt; &lt;/div&gt; &lt;/h:body&gt; &lt;/HTML&gt; </code></pre> <p>here is my testing.java</p> <pre><code>public void getMessage() { this.msg = "haha"; } private String msg; public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } </code></pre> <p><br /> the code above fail to open a new tab/window, I try to do like below, it success to open the new page in new tab but the msg is empty, when I debug, it got success call the listenner getMessage, I wonder know why the msg is empty in the msg.xhtml page? Thanks in advance....</p> <pre><code>&lt;p:commandLink actionListener="#{testing.getMessage}" oncomplete="window.open('msg.xhtml')"&gt;broadcast Msg&lt;/p:commandLink&gt; </code></pre>
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    1. COTry to set `ajax="false"` in the first version of your `commandLink`.
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    2. COWhat is your Bean scope ?
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      1. USneni
 

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