Databases
StackOverflow2013
Postsdbo
POForward variable on the next page
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POForward variable on the next page
    primarykey
    data
    text
    <p>I have a Users table. Added, view and delete work. But I have problem to edit.</p> <p>My list page:</p> <pre><code> &lt;h:form id="form"&gt; &lt;p:dataTable styleClass="table" value="#{userMB.allAdmins}" var="admin" paginator="true" rows="15" rowKey="#{admin.id}" selection="#{userMB.user}" selectionMode="single"&gt; &lt;f:facet name="header"&gt; Lista administratorów &lt;/f:facet&gt; &lt;p:column headerText="#{msg.firstName}"&gt; &lt;h:outputText value="#{admin.firstName}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="#{msg.lastName}"&gt; &lt;h:outputText value="#{admin.lastName}" /&gt; &lt;/p:column&gt; &lt;p:column headerText="#{msg.personalId}"&gt; &lt;h:outputText value="#{admin.personalId}" /&gt; &lt;/p:column&gt; &lt;f:facet name="footer"&gt; &lt;p:commandButton id="viewButton" value="#{msg.info}" icon="ui-icon-search" update=":form:display" oncomplete="userDialog.show()"/&gt; &lt;p:commandButton action="#{userMB.createStart()}" value="#{msg.add}" icon="ui-icon-plus" /&gt; &lt;p:commandButton action="#{userMB.editStart()}" value="#{msg.edit}" &gt; &lt;f:setPropertyActionListener target="#{userMB.user}" value="#{userMB.user}" /&gt; &lt;/p:commandButton&gt; &lt;p:commandButton action="#{userMB.deleteUser()}" value="#{msg.delete}" icon="ui-icon-close"/&gt; &lt;/f:facet&gt; &lt;/p:dataTable&gt; &lt;p:dialog id="dialog" header="Administrator" widgetVar="userDialog" resizable="false" width="300" showEffect="clip" hideEffect="explode"&gt; &lt;h:panelGrid id="display" columns="2" cellpadding="4"&gt; &lt;f:facet name="header"&gt; &lt;p:graphicImage value="./../../images/person4.png" width="150" height="150"/&gt; &lt;/f:facet&gt; &lt;h:outputText value="#{msg.firstName}" /&gt; &lt;h:outputText value="#{userMB.user.firstName}" /&gt; &lt;h:outputText value="#{msg.lastName}" /&gt; &lt;h:outputText value="#{userMB.user.lastName}" /&gt; &lt;h:outputText value="#{msg.personalId}" /&gt; &lt;h:outputText value="#{userMB.user.personalId}" /&gt; &lt;/h:panelGrid&gt; &lt;/p:dialog&gt; &lt;/h:form&gt; </code></pre> <p>I want to send the selected user on the next page: I use aciontListener:</p> <pre><code> &lt;p:commandButton action="#{userMB.editStart()}" value="#{msg.edit}" &gt; &lt;f:setPropertyActionListener target="#{userMB.user}" value="#{userMB.user}" /&gt; &lt;/p:commandButton&gt; </code></pre> <p>My edit page where I want to send user:</p> <pre><code> &lt;h:form&gt; &lt;div id="userPanel"&gt; &lt;h:inputHidden value="#{userMB.user}" /&gt; &lt;p:panel id="panelUser" header="Edytuj administratora" &gt; &lt;div id="panelImage"&gt; &lt;img src="./../../images/person4.png" alt="person" width="150px" height="130px"/&gt; &lt;/div&gt; &lt;h:panelGrid columns="3"&gt; &lt;p:outputLabel for="firstName" value="#{msg.firstName}"&gt;&lt;/p:outputLabel&gt; &lt;p:inputText id="firstName" value="#{userMB.user.firstName}" label="#{msg.firstName}" required="true"&gt; &lt;f:validator validatorId="nameValidator" /&gt; &lt;p:ajax update="msgFristName" event="keyup" /&gt; &lt;/p:inputText&gt; &lt;p:message for="firstName" id="msgFristName"/&gt; &lt;p:outputLabel for="lastName" value="#{msg.lastName}"&gt;&lt;/p:outputLabel&gt; &lt;p:inputText id="lastName" value="#{userMB.user.lastName}" label="#{msg.lastName}" required="true"&gt; &lt;f:validator validatorId="nameValidator" /&gt; &lt;p:ajax update="msgLastName" event="keyup" /&gt; &lt;/p:inputText&gt; &lt;p:message for="lastName" id="msgLastName"/&gt; &lt;p:outputLabel for="personalId" value="#{msg.personalId}"&gt;&lt;/p:outputLabel&gt; &lt;p:inputText id="personalId" value="#{userMB.user.personalId}" label="#{msg.personalId}" required="true"&gt; &lt;f:validator validatorId="personalIdValidator" /&gt; &lt;p:ajax update="msgPersonalId" event="keyup" /&gt; &lt;/p:inputText&gt; &lt;p:message for="personalId" id="msgPersonalId"/&gt; &lt;p:outputLabel for="password" value="#{msg.password}"&gt;&lt;/p:outputLabel&gt; &lt;/p:panel&gt; &lt;/div&gt; &lt;/h:form&gt; </code></pre> <p>I added: <code>&lt;h:inputHidden value="#{userMB.user}" /&gt;</code> but I do not see data user, only empty field. How do I send this person? I used once this method in other project, a little different without primefaces and it worked. Why now does not work?</p> <p>Method editStart:</p> <pre><code>public String editStart() { return "editStart"; } </code></pre> <p>faces-config:</p> <pre><code>&lt;navigation-case&gt; &lt;from-outcome&gt;editStart&lt;/from-outcome&gt; &lt;to-view-id&gt;/protected/admin/adminEdit.xhtml&lt;/to-view-id&gt; &lt;redirect/&gt; &lt;/navigation-case&gt; </code></pre> <p>When I'm on the side adminEdit I edited the pool and do editUser method:</p> <pre><code>public String editUser() { FacesContext context = FacesContext.getCurrentInstance(); Map requestParameterMap = (Map) context.getExternalContext().getRequestParameterMap(); try { String userRole = requestParameterMap.get("userRole").toString(); String active = requestParameterMap.get("active").toString(); Boolean act = Boolean.parseBoolean(active); user.setRole(userRole); user.setActive(act); userDao.update(user); } catch (EJBException e) { sendErrorMessageToUser("Edit error"); return null; } sendInfoMessageToUser("Account edited"); return user.getRole() + "List"; } </code></pre> <p>My method editStart use only for navigation.</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USThe Nightmare
    1. USThe Nightmare
    plurals
    1. PL
      singulars
      1. LTLinked
    2. PL
      singulars
      1. LTLinked
    3. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COwhat PF version do you use? in newer versions you can pass parameters in EL context, so you could just pass the user or its id to the Method directly
      singulars
      1. POForward variable on the next page
      1. USPrzemek
    2. COI use PrimeFaces 3.5
      singulars
      1. POForward variable on the next page
      1. USThe Nightmare
    3. CO@Przemek: sorry, but this is nonsense. That's absolutely not specific to PF version being used. That's specific to EL version being used. And yes, EL 2.2 is supported given that OP has an apparently working `#{userMB.deleteUser()}` elsewhere in the code. See also http://stackoverflow.com/a/3284328
      singulars
      1. POForward variable on the next page
      1. USBalusC
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload