[jboss-user] [JBoss Seam] - Problems using Ajax4jsf to Seam Hibernate3 sample app
Hello,
I've recently worked to get the latest versions of Ajax4jsf, Seam, Hibernate-core, and
Hibernate-Annotations running the Seam Hibernate3 Booking sample...persisting to an Oracle
10gR2 DB. Everything is running fine until I try to add some Ajax4jsf functionality in.
I've noticed others posting Ajax4jsf w/Seam related questions here...so here's
another :-)
Here's an example of what I'm running into: I'm working with the main.xhtml
file and have replaced the standard jsf command buttons with the a4j:command buttons --
with a reRender to an a4j:outputPanel.
The system processes command button requests fine, but I always get a full-page redraw
(instead of the desired redraw of the targeted a4j:outputPanel). If I add a , it reports
that the system is always doing an extra redirect after the post -- potentially leading to
the full page redraw?
Here is the updated Seam booking main.xhtml page:
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:a4j="https://ajax4jsf.dev.java.net/ajax"
template="template.xhtml">
<!-- content -->
<ui:define name="content">
<h:form>
<h:messages globalOnly="true"/>
<h1>Search Hotels</h1>
<h:inputText value="#{hotelBooking.searchString}" style="width:
165px;" />
<a4j:commandButton value="Find Hotels"
action="#{hotelBooking.find}" styleClass="button"
reRender="hotelFrm"/>
<a4j:commandButton value="Clear Results"
action="#{hotelBooking.clear}" styleClass="button"
reRender="hotelFrm"/>
</h:form>
<a4j:outputPanel id="hotelFrm">
<h:form>
<h:outputText value="No Hotels Found" rendered="#{hotels != null and
hotels.rowCount==0}"/>
<h:dataTable value="#{hotels}" var="hot"
rendered="#{hotels.rowCount>0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{hot.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{hot.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{hot.city}, #{hot.state}
</h:column>
<h:column>
<f:facet name="header">Zip</f:facet>
#{hot.zip}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:commandLink action="#{hotelBooking.selectHotel}">View
Hotel</h:commandLink>
</h:column>
</h:dataTable>
</h:form>
<h1>Current Hotel Bookings</h1>
<h:form>
<h:outputText value="No Bookings Found"
rendered="#{bookings.rowCount==0}"/>
<h:dataTable value="#{bookings}" var="book"
rendered="#{bookings.rowCount>0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{book.hotel.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{book.hotel.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{book.hotel.city}, #{book.hotel.state}
</h:column>
<h:column>
<f:facet name="header">Check in date</f:facet>
<h:outputText value="#{book.checkinDate}">
<f:convertDateTime type="date"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Check out date</f:facet>
<h:outputText value="#{book.checkoutDate}">
<f:convertDateTime type="date"/>
</h:outputText>
</h:column>
<h:column>
<f:facet name="header">Confirmation number</f:facet>
#{book.id}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:commandLink
action="#{bookingList.cancel}">Cancel</h:commandLink>
</h:column>
</h:dataTable>
</h:form>
</a4j:outputPanel>
</ui:define>
<!-- sidebar -->
<ui:define name="sidebar">
</ui:define>
</ui:composition>
-----
Any advice is MUCH appreciated.
Regards,
Todd
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