Hi Andriaan,
can you please paste your entire template?
On 29 May 2006, at 14:15, apdewith wrote:
Hi Geert,
Thanks for the support but I am afraid I do not understand your
last reply.
I experimented with different code and template solutions but with
no success.
I want to share my last try because I fear that my understanding of
the templating mechanism is not correct.
public void doReservationList() {
String action = getParameter( "Action" );
Reservation reservation = (Reservation)getSubmissionBean
( "reservationList", Reservation.class, "rl_" );
mReservationId = reservation.getId();
mTemplate = getHtmlTemplate( "tbs.browseReservations" );
LOG.debug( "doReservationList: " + action + " " +
mReservationId );
if( "Details".equals( action ) ) {
mMode = "display";
mTab = "reservation";
buildReservationList( mReservationId );
showReservationSeatsCustomerPaymentsTab();
setReservationTabCurrent();
processEmbeddedElement( mTemplate ,
".ReservationDetails", String.valueOf( mReservationId ) );
mTemplate.setBlock( "reservationDetails",
"reservationDetails" );
mTemplate.setValue( "seatList", "" );
print( mTemplate );
}
if( "Seats".equals( action ) ) {
mMode = "display";
mTab = "seatList";
buildReservationList( mReservationId );
showReservationSeatsCustomerPaymentsTab();
setSeatsTabCurrent();
reservation = Reservation.RetrieveById( mReservationId );
Seat[] seats = reservation.seats();
int nrofSeats = reservation.seats().length;
for( int i = 0; i < nrofSeats; i++ ) {
int seatId = seats[i].getId();
processEmbeddedElement( mTemplate, ".SeatEntry",
String.valueOf( i ) + "_" + String.valueOf( seatId ) + "_" +
String.valueOf( mReservationId ) );
mTemplate.appendBlock( "seatDetailsList",
"seatEntry" );
mTemplate.setValue( "reservationDetails", "" );
}
mTemplate.setBlock( "seatList", "seatList" );
print( mTemplate );
}
}
For completeness the template snippet:
<div>
${v reservationDetails}${/v}
${b reservationDetails}
${v ELEMENT:.ReservationDetails:/}
${/b}
</div>
<div>
${v seatList}${/v}
${b seatList}
<div id="tabContent" class="tabContent">
<table id="row" class="displaytag">
<tr>
<th><em>id</em></th>
<th><em>seatId</em></th>
<th><em>reservationId</em></th>
<th><em>firstName</em></th>
<th><em>lastName</em></th>
<th><em>birthDate</em></th>
<th><em>street</em></th>
<th><em>zip</em></th>
<th><em>city</em></th>
<th><em>country</em></th>
<th> </th>
</tr>
${v seatDetailsList/}
${b seatEntry}
${v ELEMENT:.SeatEntry:/}
${/b}
</table>
</div>
${/b}
</div>
With this the "Details" action displays the reservationDetails and
a totally empty seatList.
But the "Seats" action displays both an empty reservationDetails
(correct) and the fixed part of seatList but an empty seatDetailsList.
If I remove the reservationDetails div from the template the
"Seats" action display ok.
So, the same code for the "Seats" action behaves differently in the
two template variations and I do not see why.
If the template mechanism is not meant to be used like I try, I
would like to know because I then have to rethink my approach.
Kind regards,
Adriaan de With
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Geert Bevin
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
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