Function with param not called in PrimeFaces

Question

I have a form with serveral Dialog, one of them call a function with parameter, but I don't know why is not working. Other dialog are working perfectly. The dialog with parameters:

<p:dialog widgetVar="windowsConfirmOperation" position="center middle" resizable="false"
header="¡Warning!" closable="false" showEffect="fade" hideEffect="fade" 
id="idWindowsConfirmOperation" modal="true">
<p:panel>
     <div class="DispBlock Responsive100">
        <p:outputLabel value="Are you sure?" 
            escape="false"/>
     </div>
 </p:panel> 
 <div class="DispBlock ui-contenedor-botones-accion Fright"> 
     <p:commandButton value="YES"                            
         oncomplete="PF('windowsConfirmOperation').hide();"
        update="@form" process="@form"
        action="#{queryView.confirmOperation('true')}">
     </p:commandButton> 
     <p:commandButton value="NO"                            
         oncomplete="PF('windowsConfirmOperation').hide();"
        update="@form" process="@form" 
        action="#{queryView.confirmOperation('false')}">
     </p:commandButton>
 </div>
</p:dialog>

And my view class called QueryView:

@SessionScoped
@ManagedBean
public class QueryView {        

        ....

        public void confirmOperation(String confirm) {
        if ("true".equals(confirm)) {
            doSomeThing();
        }
    }       
}

I debug but the dialog never call the function. I changed parameters of Boolean to String but not working. What am I doing wrong?

Regards.

@jNick I have h:form, but I copy only the component but the tag h:form is in code. — Chema, Sep 02 '16 at 15:52
@irieill I checked this post but the first look don't solved my problem. — Chema, Sep 02 '16 at 15:53
Your problem is not in the code which you have posted. I just copy&paste it to a clean web project, and it's working fine. — stg, Sep 02 '16 at 16:56
@stg Then I try looking in other code place. Any suggestions? Thank you. — Chema, Sep 03 '16 at 07:39

Chema · Answer 1 · 2016-09-05T12:18:23.223

Finally I modified my logic and now the code works.

<p:dialog widgetVar="windowsConfirmOperation" position="center middle" resizable="false"
header="¡Warning!" closable="false" showEffect="fade" hideEffect="fade" 
id="idWindowsConfirmOperation" modal="true">
<p:panel>
     <div class="DispBlock Responsive100">
        <p:outputLabel value="Are you sure?" 
            escape="false"/>
     </div>
 </p:panel> 
 <div class="DispBlock ui-contenedor-botones-accion Fright"> 
     <p:commandButton value="YES"                            
         oncomplete="PF('windowsConfirmOperation').hide();" process="@this"
        action="#{queryView.confirmOperation}">
     </p:commandButton> 
     <p:commandButton value="NO"                            
        onclick="PF('windowsConfirmOperation').hide();"
        >
     </p:commandButton>
 </div>
</p:dialog>

I have changed the param process="@form" for process="@this". I only process the button not all form.
How NO button only close the dialog I changed it. Now only use onclick function.
How only the YES button use the function, now I don't need parameters. So my function changed to:
```
public void confirmOperation() {
   doSomeThing();
}
```

Edit: If I pass a Boolean works too.

action="#{queryView.confirmOperation('true'}">

and java file

public void confirmOperation(Boolean something) {
   doSomeThing();
}

With these changes my code works fine.

Regards

Function with param not called in PrimeFaces

1 Answers1