I have taken the sample/tutorial application and have extended it with an ajaxformloop (see main.tml below). Also see Main.java snippet below. I am very new to tapestry and I am happy to admit this is a "bodge" to get something working or a "quick win" based on a couple of ajaxformloop examples I found on the internet.
However this application works on Eclipse/Jetty. However I has to deploy it to OC4J using JDeveloper. I think I have every thing included I need in the OC4J version. I didn change the context-root to something else. That works ok (or seems to). The first page of the application renders and functions ok, however the second page (Main) doesn't. It displays ok, the submit also works. However Clicking "Add Row" results in an AJAX type error (see below) I am confused to how the Form seems to work, but the ajaxformloop aspects don't. It might be something to do with the lifecycle getting confused? Any help REALLY REALLY appreciated. ERROR Ajax failure: Status 500 for /getxml/main.phones.rowinjector:inject?t:formcomponentid=Main:worksrefedit&t:formid=worksrefedit: Render queue error in org.apache.tapestry5.internal.structure.RenderPhaseEventHandler$1@1930c18: No object of type org.apache.tapestry5.services.FormSupport is available from the Environment. Available types are org.apache.tapestry5.RenderSupport, org.apache.tapestry5.ValidationDecorator, org.apache.tapestry5.corelib.internal.AjaxFormLoopContext, org.apache.tapestry5.internal.services.DocumentLinker, org.apache.tapestry5.services.ClientBehaviorSupport, org.apache.tapestry5.services.Heartbeat, org.apache.tapestry5.services.javascript.JavaScriptSupport. Communication with the server failed: Render queue error in org.apache.tapestry5.internal.structure.RenderPhaseEventHandler$1@1930c18: No object of type org.apache.tapestry5.services.FormSupport is available from the Environment. Available types are org.apache.tapestry5.RenderSupport, org.apache.tapestry5.ValidationDecorator, org.apache.tapestry5.corelib.internal.AjaxFormLoopContext, org.apache.tapestry5.internal.services.DocumentLinker, org.apache.tapestry5.services.ClientBehaviorSupport, org.apache.tapestry5.services.Heartbeat, org.apache.tapestry5.services.javascript.JavaScrip MAIN.TML <html t:type="layout" title="Get XML" xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"; xmlns:p="tapestry:parameter"> <form t:type="form" t:id="worksrefedit"> <div t:type="ajaxformloop" t:id="phones" source="workRefs" value="workReference" encoder="encoder"> <t:textfield t:id="WorksReference" value="workReference.workReference" t:validate="required,minlength=3" size="30"/> | <t:removerowlink>remove</t:removerowlink> </div> <input type="submit" value="Get ZIP File"/> </form> | </html> Main.java public class Main { @Property @Persist private List<WorkReference> workRefs ; @Property private WorkReference workReference; @Inject private ComponentResources _resources; @Component(id = "worksrefedit") private Form form; void onActivate() { } void onPrepare() { if(form.isValid()) { System.out.println("on prepare"); if(workRefs == null) { workRefs = new ArrayList<WorkReference>(); WorkReference initialReference = new WorkReference(); initialReference.setWorkReference(""); workRefs.add(initialReference); } } } public Object onSuccess() { workRefs = new ArrayList<WorkReference>(); _resources.discardPersistentFieldChanges(); return null; } Object onAddRowFromPhones() { System.out.println("Add row from "); WorkReference workRef = new WorkReference(); workRef.setWorkReference(""); workRefs.add(workRef); return workRef; } void onRemoveRowFromPhones(WorkReference work) { workRefs.remove(work); } ..... @SuppressWarnings("unchecked") public ValueEncoder getEncoder() { return new ValueEncoder<WorkReference>() { public String toClient(WorkReference value) { return value.getWorkReference(); } public WorkReference toValue(String keyAsString) { for (WorkReference holder : workRefs) { System.out.println(holder.getWorkReference()); if (holder.getWorkReference().equals(keyAsString)) { return holder; } } throw new IllegalArgumentException("Received key \"" + keyAsString + "\" which has no counterpart in this collection: " + workRefs); } }; } -- View this message in context: http://tapestry.1045711.n5.nabble.com/No-object-of-FormSupport-available-ajaxformloop-tp3405447p3405447.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
