Hi János,
Sure can:
public class MyClass {
...
@Inject
public MyClass() {
}
public MyClass(Date date) {
...
}
...
}
Something like that.
-Filip
János Jarecsni skrev:
hi Filip,
and how to do that? could you include (inject :P) an example for that?
thx!
Janos
On 22/04/2008, Filip S. Adamsen <[EMAIL PROTECTED]> wrote:
Hi,
You can also put an @Inject annotation on the constructor you want
Tapestry to use when auto-instantiating your class. This way you can have
multiple constructors.
-Filip
János Jarecsni skrev:
Hi Michael,
I googled for this problem and found a response to a similar problem
from
you. I followed the instructions there, and succeeded. (I had to remove
the
constructor which takes arguments! from the Celebrity class - until
there
was this ctr besides the no-arg, it still tried to use it, no matter
what
the model wanted to do).
Now the beaneditor call is like this:
<t:beaneditform t:model="model" t:object="celebrity">
<!--
<t:parameter name="biography">
<table cellpadding="0" cellspacing="0"><tr>
<td><t:t5components.editor t:id="biography"
t:value="celebrity.biography"
t:toolbarSet="Medium" t:width="350"
t:height="200"/></td></tr>
</table>
</t:parameter>
-->
</t:beaneditform>
Thx!
Janos
PS: I used this info:
http://www.nabble.com/T5.0.11-beanEditForm-td16536531.html
On 22/04/2008, János Jarecsni <[EMAIL PROTECTED]> wrote:
Hi Michael,
I had a look... but it does not make too much sense for me :) Where do
I
use model.remove() now? Or do you mean I should change the remove
attribute
in
<t:beaneditform t:id="celebrity" t:submitLabel="Save"
remove="id"....
to exclude="id"? (I tried even this, but nothing changed).
As far as I see this, there is some complain about no service
implementing
java.util.Date (whatever that should mean). It is obviously trying to
instantiate a model class to use for bean editing. This worked so far,
now
it can't instantiate.
thx!
janos
On 22/04/2008, Michael Gerzabek <[EMAIL PROTECTED]> wrote:
Hi Janos,
take a look at the upgrade notes. Close to the bottom the change of
the
BeanModel signature is documented. Now you need mode.exlude(..)
instead of
model.remove(..).
Regards,
Michael
[1] http://tapestry.apache.org/tapestry5/tapestry-core/upgrade.html
János Jarecsni schrieb:
Hi,
I have upgraded from 5.0.10 to 5.0.11 and a .TML which worked
before
now
throws this:
An unexpected application exception has occurred.
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:18) (for service 'BeanModelSource'): No service
implements the interface java.util.Date.
The .TML code:
<html xmlns:t="
http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
<head>
<title>Celebrity Collector: Adding New Celebrity</title>
<link rel="stylesheet" href="${styles}" type="text/css"/>
</head>
<body>
<h1>Adding New Celebrity</h1>
<t:beaneditform t:id="celebrity" t:submitLabel="Save"
remove="id"
reorder="firstName,lastName,dateOfBirth,birthDateVerified,occupation,biography">
<t:parameter name="biography">
<table cellpadding="0" cellspacing="0"><tr>
<td><t:t5components.editor t:id="biography"
t:value="celebrity.biography"
t:toolbarSet="Medium" t:width="350"
t:height="200"/></td></tr>
</table>
</t:parameter>
</t:beaneditform>
</body>
</html>
and the model class (Celebrity):
package com.packtpub.celebrities.model;
import java.util.Date;
public class Celebrity {
private Date dateOfBirth;
// some fields omitted
public Celebrity() {
}
public Celebrity(String firstName, String lastName,
Date dateOfBirth, Occupation occupation) {
this.firstName = firstName;
this.lastName = lastName;
this.dateOfBirth = dateOfBirth;
this.occupation = occupation;
}
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
// more methods follow
}
Can you tell me what am I doing wrong?
thx
janos
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