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POChanging variable from DataTable in Dialog
 

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    <p>I have a question about updating variable inside dataTable component, which was sended to dialog component.</p> <p>I want to have dialog box with options. There are informations about user (user data editing). <code>ManageUsers</code> class have <code>UserDAO selectedUser</code> property, <code>UserDAO</code> class contains User POJO (login, email etc).<br> <code>ManageUsers.updateUser</code> persists data in database.</p> <p>How can I update selectedUser through inputText? I can not use <code>p:inplace</code> component because I have a problem with <code>h:forms</code> and <code>facelets</code> (changing to production stage does not resolve this problem).</p> <p>Glassfish: 3.1<br> Primefaces: 2.2<br> JSF: 2.1 (now MyFaces 2.1.3) </p> <pre><code>&lt;h:form prependId="false"&gt; &lt;p:growl id="growl"/&gt; &lt;!-- Data table with all users--&gt; &lt;p:dataTable id="userTable" var="u" value="#{manageUsers.users}"&gt; &lt;p:column headerText="login" style="width:150px" filterBy="#{u.user.login}" filterMatchMode="contains"&gt; &lt;h:outputText value="#{u.user.login}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="email" style="width:150px" filterBy="#{u.user.email}" filterMatchMode="contains"&gt; &lt;h:outputText value="#{u.user.email}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="apikey" style="width:150px" filterBy="#{u.user.apikey}" filterMatchMode="startsWith"&gt; &lt;h:outputText value="#{u.user.apikey}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="Options" &gt; &lt;p:commandButton update="display" oncomplete="userDialog.show()" image="ui-icon ui-icon-search"&gt; &lt;f:setPropertyActionListener value="#{u}" target="#{manageUsers.selectedUser}" /&gt; &lt;/p:commandButton&gt; &lt;/p:column&gt; &lt;/p:dataTable&gt; &lt;!-- Dialog box with options--&gt; &lt;p:dialog appendToBody="true" header="User Detail" widgetVar="userDialog" resizable="false" width="500" showEffect="explode" hideEffect="explode" onCloseUpdate="growl,userTable"&gt; &lt;h:panelGrid id="display" columns="2" cellpadding="4"&gt; &lt;h:outputText value="Login" /&gt; &lt;p:inputText required="true" value="#{manageUsers.selectedUser.user.login}" /&gt; &lt;h:outputText value="Email" /&gt; &lt;p:inputText required="true" value="#{manageUsers.selectedUser.user.email}" /&gt; &lt;p:commandButton value="save and exit" action="#{manageUsers.updateUser}" update="growl,userTable" onclick="userDialog.hide()" /&gt; &lt;/h:panelGrid&gt; &lt;/p:dialog&gt; &lt;/h:form&gt; </code></pre> <p><img src="https://i.stack.imgur.com/CfpHL.png" alt="Example view"></p>
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    1. USvizzdoom
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    1. COdoes your update action update the backing bean's information in the list (#{manageUsers.updateUser}). If the referenced data isn't updated then this wouldn't be reflected: your code looks like this wouldn't be the case since the reference is explicit but double check in the debugger.
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      1. USDaniel B. Chapman
    2. COPROBLEM RESOLVED. Setters was not fired. I don't know why, but when I remove appendToBody="true", then setters work perfectly. Anyone know why?
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      1. USvizzdoom
 

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