Primefaces Dialog Framework opens the same portlet page instead of required page. 

```
<p:commandButton value="Dialog" process="@this" icon="ui-icon-extlink" actionListener="#{controller.viewDialog}" />

```

Bean:

```
public void viewDialog() {
    Map<String,Object> options = new HashMap<String, Object>();
    options.put("modal", true);
    options.put("draggable", false);
    options.put("resizable", true);
    options.put("contentHeight", 320);

    RequestContext.getCurrentInstance().openDialog("viewDialog", options, null);    

```

viewDialog.xhtml:

```
<f:view xmlns="http://www.w3.org/1999/xhtml"
      xmlns:c="http://java.sun.com/jsp/jstl/core"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:p="http://primefaces.org/ui"
      xmlns:portlet="http://java.sun.com/portlet_2_0">
<h:head />
<h:body styleClass="jsf2-portlet">
    <f:event type="preRenderView" listener="#{dialog.initController}" />

</h:body>

```