Java Reference
In-Depth Information
$ #{_seatType.price}
</h:column>
<h:column>
<f:facet
name="header">Quantity</f:facet>
#{_seatType.quantity}
</h:column>
</h:dataTable>
</h:form>
</ui:define>
As you can see, this view contains in the topmost section a form for entering a new
seat type. The highlighted input texts will actually pass data to the
SeatType
object,
which will be transferred to the
TicketController
CDI Bean and ultimately per-
sisted when the user clicks on the
Add
button.
Each time you add a new block of seats to your theatre, the
dataTable
contained
in the lower part of the screen will be updated. When you are done with your setup,
click on the
Finish
button, which will recall the
finish
method of the
TicketCon-
troller
CDI Bean, creating the list of seats.
This action will also redirect you to the next view, named
book.xhtml
, which is
used to book seats.
<ui:define name="content">
<h1>TicketBooker Machine</h1>
<h:form id="book">
<h3>Money: $ #{bookerService.money}</h3>
<h:messages errorClass="error"
infoClass="info" globalOnly="true" />
<h:panelGrid columns="1" border="1"
styleClass="smoke">
<h:dataTable var="_seat" value="#{seats}"
rendered="#{not empty seats}"
styleClass="simpletablestyle">
