I was able to fix the problem by commenting out field.isRequired() in the
following method:
public void insideLabel(Field field, Element labelElement) {
if (inError(field)) {
addErrorClassToCurrentElement("error");
}/*
if (field.isRequired()) {
labelElement.raw(" *");
}*/
}
Is there a way to use similar logic and prevent the exception from
happening?
Thanks,
Matt
mraible wrote:
>
> I tried using your hint by changing my template to the following:
>
> <t:layout title="message:personDetail.title"
> heading="message:personDetail.heading" menu="literal:PersonMenu"
> xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
>
> <t:messagebanner t:id="message" type="type"/>
>
> <form t:id="personForm" clientValidation="true">
> <t:errors/>
>
> <div class="t-beaneditor">
> <t:beaneditor t:id="person" object="person" exclude="id"/>
>
> <div class="t-beaneditor-row" style="text-align: center">
> <input type="submit" id="save"
> value="message:button.save"/>
> <input t:type="submit" t:id="delete" id="delete"
> value="message:button.delete"/>
> <input t:type="submit" t:id="cancel" id="cancel"
> value="message:button.cancel"/>
> </div>
> </div>
> </form>
>
> <script type="text/javascript">
> Form.focusFirstElement($("personForm"));
> </script>
>
> </t:layout>
>
> Unfortunately, I still get the same error when trying to view this page:
>
> [exec] ERROR [btpool0-3] PersonForm.run(78) | Render queue error in
> AfterRender[PersonForm:person.loop]: Failure reading parameter 'validate'
> of component core/PropertyEditBlocks:datefield: No object of type
> org.apache.tapestry5.services.PropertyEditContext is available from the
> Environment. Available types are org.apache.tapestry5.RenderSupport,
> org.apache.tapestry5.ValidationDecorator,
> org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.internal.services.ClientBehaviorSupport,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat.
> [exec] org.apache.tapestry5.ioc.internal.util.TapestryException:
> Failure reading parameter 'validate' of component
> core/PropertyEditBlocks:datefield: No object of type
> org.apache.tapestry5.services.PropertyEditContext is available from the
> Environment. Available types are org.apache.tapestry5.RenderSupport,
> org.apache.tapestry5.ValidationDecorator,
> org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.internal.services.ClientBehaviorSupport,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat. [at
> classpath:org/apache/tapestry5/corelib/components/BeanEditor.tml, line 3,
> column 47]
> [exec] at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:909)
> [exec] at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$200(ComponentPageElementImpl.java:50)
> [exec] at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$6.render(ComponentPageElementImpl.java:189)
> [exec] at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:68)
> [exec] at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:108)
> [exec] at
> $PageRenderQueue_12104869ca2.render($PageRenderQueue_12104869ca2.java)
> [exec] at
> $PageRenderQueue_12104869c9b.render($PageRenderQueue_12104869c9b.java)
> [exec] at
> org.apache.tapestry5.services.TapestryModule$15.renderMarkup(TapestryModule.java:1128)
> [exec] at
> com.company.webapp.services.AppModule$1.renderMarkup(AppModule.java:138)
>
> Here is my PersonForm.java class:
>
> package com.company.webapp.pages;
>
> import org.apache.tapestry5.ioc.annotations.Inject;
> import org.apache.tapestry5.annotations.Component;
> import org.apache.tapestry5.annotations.InjectPage;
> import org.apache.tapestry5.annotations.Property;
> import org.apache.tapestry5.annotations.Persist;
> import org.apache.tapestry5.annotations.Service;
> import org.apache.tapestry5.corelib.components.EventLink;
> import org.apache.tapestry5.corelib.components.Form;
> import org.apache.tapestry5.PersistenceConstants;
>
> import org.appfuse.service.GenericManager;
> import com.company.model.Person;
>
> import org.slf4j.Logger;
>
> import java.util.List;
>
> public class PersonForm extends BasePage {
> @Inject
> private Logger log;
>
> @Inject
> @Service("personManager")
> private GenericManager<Person, Long> personManager;
>
> @Persist @Property
> private Person person;
>
> public Person getPerson() {
> return person;
> }
>
> /**
> * Allows setting person object from another class (i.e. PersonList)
> *
> * @param person an initialized instance
> */
> public void setPerson(Person person) {
> this.person = person;
> }
>
> @InjectPage
> private PersonList personList;
>
> @Component(id = "personForm")
> private Form form;
>
> private boolean cancel;
> private boolean delete;
>
> void onValidateForm() {
> if (!delete && !cancel) {
> // manually validate required fields or annotate the Person
> object
> /*if (foo.getProperty() == null ||
> user.getProperty().trim().equals("")) {
> form.recordError("Property is a required field.");
> }*/
> }
> }
>
> void onActivate(Long id) {
> if (id != null) {
> person = personManager.get(id);
> }
> }
>
> Object onSuccess() {
> if (delete) return onDelete();
> if (cancel) return onCancel();
>
> log.debug("Saving person...");
>
> boolean isNew = (getPerson().getId() == null);
>
> personManager.save(person);
>
> String key = (isNew) ? "person.added" : "person.updated";
>
> if (isNew) {
> personList.addInfo(key, true);
> return personList;
> } else {
> addInfo(key, true);
> return this;
> }
> }
>
> void onSelectedFromDelete() {
> log.debug("Deleting person...");
> delete = true;
> }
>
> void onSelectedFromCancel() {
> log.debug("Cancelling form...");
> cancel = true;
> }
>
> Object onDelete() {
> personManager.remove(person.getId());
> personList.addInfo("person.deleted", true);
> return personList;
> }
>
> Object onCancel() {
> return personList;
> }
> }
>
> I've attached my project which you should be able to run with "mvn
> jetty:run -Ph2". To reproduce, go to http://localhost:8080/personform and
> login with admin/admin.
>
> Thanks,
>
> Matt
>
>
>
>
> Thiago H. de Paula Figueiredo wrote:
>>
>> Em Sat, 02 May 2009 15:31:15 -0300, mraible <m...@raibledesigns.com>
>> escreveu:
>>
>>> I have the a Person.java object that I'm trying to use the BeanEditForm
>>> component with. It has no Tapestry annotations in it. Is it possible to
>>> use the BeanEditForm component with it?
>>
>> Yes. By the way, I've never used any Tapestry annotation in my POJOs.
>>
>>> <t:layout title="message:personDetail.title"
>>> heading="message:personDetail.heading"
>>> menu="literal:PersonMenu"
>>>
>>> xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
>>>
>>> <t:beaneditform object="person" id="personForm" exclude="id">
>>> <t:parameter name="buttons">
>>
>> You're trying to override the edition block of a non-existent BeanModel
>> property. Try adding add="buttons" to the BeanEditForm.
>>
>> Hint: instead of using BeanEditForm in this case, use a Form, an Errors
>> and a BeanEditor. You'll have complete control on how to add the submit
>> input (and any other thing you need). BeanEditForm = Form + Errors +
>> BeanEditor + submit input.
>>
>> --
>> Thiago H. de Paula Figueiredo
>> Independent Java consultant, developer, and instructor
>> http://www.arsmachina.com.br/thiago
>>
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>>
>>
>>
>
>
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