Re: Any reason why extending and extended WOComponent would not work?
Re: Any reason why extending and extended WOComponent would not work?
- Subject: Re: Any reason why extending and extended WOComponent would not work?
- From: Chuck Hill <email@hidden>
- Date: Sun, 14 Dec 2008 12:42:05 -0800
On Dec 14, 2008, at 11:51 AM, Johan Henselmans wrote:
(Had the error in 5.4.3 and 5.3.3, latest WOLips and Wonder)
I had an error in an old project, so I wanted to fix that, but while
testing it, somewhere else in the code I suddenly got this error
that seems to be saying it can not find a component called
PrintTicketForm, which is a WOForm in the Component PrintTickets.wo.
I looked at it, and looked at it. It is there, I can see it, I
looked at UTF gremlins, none around.
If it makes you feel any better, I can see it to. :-) Try logging
out associations() from PrintTickets and see if that matches the WOD
or produces a more useful error.
The only thing that I can imagine is that the PrintTickets
component does not like to be an extension of another component
(WebStoreComponent) which is an extension of WOComponent.
I do multi-level inheritance like that all the time, that should not
be the problem.
Does anybody know any other reason why the webobjects parser is not
able to find this, but used to like this in the old days (let's say
the end of 2006?).
I can't think of anything.
Chuck
The error:
[2008-12-14 20:22:51 CET] <WorkerThread0>
<com.webobjects.appserver._private.WOComponentRequestHandler>:
Exception occurred while handling request:
com.webobjects.foundation.NSForwardException
[com.webobjects.appserver._private.WODeclarationFormatException]
<WOHTMLTemplateParser> no declaration for dynamic element (or
component) named PrintTicketForm:
<com.webobjects.appserver._private.WOComponentDefinition: Error
parsing template for Component : 'file:/Users/johan/projecten/
Theater/EclipseWorkSpaceTheater/kassa/build/kassa.woa/Contents/
Resources/PrintTickets.wo':
com.webobjects.appserver._private.WODeclarationFormatException:
<WOHTMLTemplateParser> no declaration for dynamic element (or
component) named PrintTicketForm
[2008-12-14 20:22:51 CET] <WorkerThread0>
com.webobjects.foundation.NSForwardException for
com.webobjects.appserver._private.WODeclarationFormatException:
<WOHTMLTemplateParser> no declaration for dynamic element (or
component) named PrintTicketForm
at
com
.webobjects
.appserver
._private
.WOHTMLWebObjectTag._elementWithDeclaration(WOHTMLWebObjectTag.java:
212)
at
com
.webobjects
.appserver
._private.WOHTMLWebObjectTag.dynamicElement(WOHTMLWebObjectTag.java:
122)
at
com
.webobjects
.appserver
._private
.WOHTMLTemplateParser
.didParseClosingWebObjectTag(WOHTMLTemplateParser.java:52)
at
com
.webobjects
.appserver
._private.WOHTMLParser.didParseClosingWebObjectTag(WOHTMLParser.java:
183)
at
com
.webobjects
.appserver._private.WOHTMLParser.endOfWebObjectTag(WOHTMLParser.java:
150)
at
com
.webobjects
.appserver._private.WOHTMLParser.parseHTML(WOHTMLParser.java:67)
at
com
.webobjects
.appserver
._private.WOHTMLTemplateParser.parseHTML(WOHTMLTemplateParser.java:81)
at
com
.webobjects
.appserver
._private.WOHTMLTemplateParser.parse(WOHTMLTemplateParser.java:95)
at
com
.webobjects
.appserver
._private.WOParser.templateWithHTMLAndDeclaration(WOParser.java:71)
at
com
.webobjects
.appserver
._private.WOComponentDefinition.template(WOComponentDefinition.java:
288)
at
com
.webobjects.appserver.WOComponent.templateWithName(WOComponent.java:
597)
at com.webobjects.appserver.WOComponent.template(WOComponent.java:
507)
at
com
.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
982)
at
com
.webobjects
.appserver
._private
.WOComponentReference.appendToResponse(WOComponentReference.java:111)
at
com
.webobjects
.appserver
._private
.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:121)
at
com
.webobjects
.appserver
._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:130)
at
com
.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:
992)
at
com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:
1200)
at
com
.webobjects
.appserver.WOApplication.appendToResponse(WOApplication.java:1418)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedPage(WOComponentRequestHandler.java:230)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._handleRequest(WOComponentRequestHandler.java:358)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(WOComponentRequestHandler.java:432)
at
com
.webobjects
.appserver.WOApplication.dispatchRequest(WOApplication.java:1306)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
The java code:
import com.webobjects.foundation.*;
import com.webobjects.appserver.*;
import com.webobjects.eocontrol.*;
import com.webobjects.eoaccess.*;
import java.io.*;
import nl.netsense.theater.Order;
public class PrintTickets extends WebStoreComponent {
private static final long serialVersionUID = 1L;
protected boolean hasEntryError;
private Order order;
protected NSDictionary currentCartItem;
public PrintTickets(WOContext context) {
super(context);
// System.out.println("[ into printticket]\n");
// order = Order.createAndInsertOrder(currentAdress(),
cart().cartItems(), sess().defaultEditingContext());
}
public WOComponent updatequantity()
{
return null;
}
}
The html:
<webobject name = "PrintTicketForm">
<p></p>
<table border="1" width="100%">
<tr><td align="right" colspan="4">Totaal:</td><td><webobject
name="CartCartTotal"/></td></tr>
<tr><th>Voorstelling</th><th>Datum</th><th>Kaartje</th><th>Aantal</
th><th>Prijs</th></tr>
<webobject name = "CartCartItems">
<tr><td><webobject name =
"CurrentCartItemPerformanceShowInfoShowName"/></td><td
rowspan="2"><webobject name =
"CurrentCartItemPerformancePerformanceDateString"/></td><td
rowspan="2"><webobject name =
"CurrentCartItemProductProductDescription"/></td><td rowspan="2">
<webobject name = "CurrentCartItemQty"/></td><td rowspan="2">
<webobject name = "CurrentCartItemTotal"/></td></tr>
<tr><td><webobject name = "CurrentCartItemShowattendantAchternaam"/
></td></tr>
</webobject>
<tr><td align="right" colspan="4">Totaal:</td><td><webobject name =
"CartCartTotal1"/></td></tr>
</table>
</webobject>
the wod:
PrintTicketForm : WOForm {
multipleSubmit = true;
}
CartCartItems : WORepetition {
item = currentCartItem;
list = cart.cartItems;
}
CurrentCartItemPerformanceShowInfoShowName: WOString {
value = currentCartItem.performance.showInfo.showName;
}
CurrentCartItemPerformancePerformanceDateString: WOString {
value = currentCartItem.performance.performanceDateString;
}
CurrentCartItemProductProductDescription: WOString {
value = currentCartItem.product.productDescription;
}
CurrentCartItemQty: WOString {
value = currentCartItem.qty;
}
CurrentCartItemTotal: WOString {
value = currentCartItem.total;
formatter = session.localFormat;
}
CartCartTotal: WOString {
value = cart.cartTotal;
formatter = session.localFormat;
}
CurrentCartItemShowattendantAchternaam: WOString {
value = currentCartItem.showattendant.achternaam;
}
CartCartTotal1: WOString {
value = cart.cartTotal;
formatter = session.localFormat;
}
The woo:
{"WebObjects Release" = "WebObjects 5.0"; encoding = "UTF-8"; }
Regards,
Johan Henselmans
http://www.netsense.nl
Tel: +31-20-6267538
Fax: +31-20-6279159
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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