T5: Beaneditform and Date problem

[James Sherwood]

Hello,

 

I have an object Celebrity with the fields:

 

private long id;

private String firstName;

private String lastName;

private Date dateOfBirth;(java.util.Date)

 

When I use the tag:

 

t:beaneditform t:id=celebrity/

 

And access the page I get the console error:

 

No service implements the interface java.util.Date.

 

And a Tapestry error:

 

Render queue error in SetupRender[AddCelebrity:celebrity.editor]: Exception
instantiating instance of com.packtpub.celebrities.model.Celebrity (for
component 'AddCelebrity:celebrity.editor'): Error invoking constructor
com.packtpub.celebrities.model.Celebrity(String, String, Date, Occupation)
(at Celebrity.java:23) (for service 'BeanModelSource'): No service
implements the interface java.util.Date.

 

Any ideas what I am doing wrong?

 

Thanks,

--James

Re: T5: Beaneditform and Date problem

[Thiago H. de Paula Figueiredo]

One solution is to remove any constructor that takes arguments. Other is  
to write a method like


@OnEvent(component = celebrity, value = Form.PREPARE) {
yourEditedObject = new Celebrity(...);
}

Em Fri, 24 Oct 2008 16:32:37 -0300, James Sherwood  
[EMAIL PROTECTED] escreveu:



Hello,


I have an object Celebrity with the fields:


private long id;

private String firstName;

private String lastName;

private Date dateOfBirth;(java.util.Date)


When I use the tag:


t:beaneditform t:id=celebrity/


And access the page I get the console error:


No service implements the interface java.util.Date.


And a Tapestry error:


Render queue error in SetupRender[AddCelebrity:celebrity.editor]:  
Exception

instantiating instance of com.packtpub.celebrities.model.Celebrity (for
component 'AddCelebrity:celebrity.editor'): Error invoking constructor
com.packtpub.celebrities.model.Celebrity(String, String, Date,  
Occupation)

(at Celebrity.java:23) (for service 'BeanModelSource'): No service
implements the interface java.util.Date.


Any ideas what I am doing wrong?


Thanks,

--James





--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
Consultor, desenvolvedor e instrutor em Java
http://www.arsmachina.com.br/thiago

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Re: T5: Beaneditform and Date problem

[Andy Pahne]

You can also annotate the zero argument constructor with @Inject.



Thiago H. de Paula Figueiredo wrote:
One solution is to remove any constructor that takes arguments. Other 
is to write a method like


@OnEvent(component = celebrity, value = Form.PREPARE) {
yourEditedObject = new Celebrity(...);
}

Em Fri, 24 Oct 2008 16:32:37 -0300, James Sherwood 
[EMAIL PROTECTED] escreveu:



Hello,


I have an object Celebrity with the fields:


private long id;

private String firstName;

private String lastName;

private Date dateOfBirth;(java.util.Date)


When I use the tag:


t:beaneditform t:id=celebrity/


And access the page I get the console error:


No service implements the interface java.util.Date.


And a Tapestry error:


Render queue error in SetupRender[AddCelebrity:celebrity.editor]: 
Exception

instantiating instance of com.packtpub.celebrities.model.Celebrity (for
component 'AddCelebrity:celebrity.editor'): Error invoking constructor
com.packtpub.celebrities.model.Celebrity(String, String, Date, 
Occupation)

(at Celebrity.java:23) (for service 'BeanModelSource'): No service
implements the interface java.util.Date.


Any ideas what I am doing wrong?


Thanks,

--James








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