[
https://issues.apache.org/jira/browse/TAP5-1745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ville Virtanen closed TAP5-1745.
--------------------------------
Resolution: Invalid
> Component id validation fails to handle event bubbling scenarios correctly
> --------------------------------------------------------------------------
>
> Key: TAP5-1745
> URL: https://issues.apache.org/jira/browse/TAP5-1745
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.3
> Reporter: Ville Virtanen
> Priority: Blocker
>
> TAP5-1596 added component event handler validation to check that component
> actually exists that can trigger the event that listener listens to. This
> functionality fails if the component throwing the event is not in the
> template that declares the listener - thus event bubbling is not possible
> anymore.
> I have:
> Page
> - MyComponent
> - Form t:id="myForm"
> If the validation is disabled (using
> configuration.add(SymbolConstants.UNKNOWN_COMPONENT_ID_CHECK_ENABLED,
> "false");) I can declare event listener "onFailureFromMyForm" and everything
> works as expected.
> When the validation is enabled I get the exception "Method
> Page.onFailureFromMyForm() references component id 'MyForm' which does not
> exist.". This is obviously wrong and the check algorithm should check the
> WHOLE component tree if there is such an id.
> Edit:
> permalink to nabble discussion about this incident:
> http://tapestry.1045711.n5.nabble.com/T5-3-rc3-event-bubbling-bug-tp4966490p4968863.html
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
