I think there's a good sample in the Tap 5 documentation :
http://tapestry.apache.org/tapestry5/tapestry-core/ref/org/apache/tapestry/corelib/components/Delegate.html
Stephane
Dmitry Shyshkin a écrit :
What do you want to achieve by returning Block from onSucess event?
As you can read from
http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
Block is not a valid return value for listener method.
P.S.
I think it is a typo, but you return myBlock from method as declared
as _void_.
Petros Petrou пишет:
The form below works fine when the Submit button is pressed but the
exception
below is thrown when the myRadioButton is selected. It looks like the
onclick="this.form.submit()" is making it fail. Any ideas how I can
solve
this ?
org.apache.tapestry.runtime.ComponentEventException
Return type org.apache.tapestry.internal.structure.BlockImpl can not be
handled.
MyPage.tml
<form t:id="myForm" zone="myZone">
... <t:radio t:id="myRadioButton" onclick="this.form.submit()"/>
...
<input t:type="submit"/>
</form>
<t:zone t:id="myZone">
<t:block t:id="myBlock">
..... some text ...
</t:block>
</t:zone>
MyPage.java
public class MyPage
{
@Inject
private Block myBlock;
...
public void onSuccessFromMyForm()
{
return myBlock;
}
}
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