Problem with If condition binding in a recursive context
--------------------------------------------------------
Key: TAPESTRY-1962
URL: https://issues.apache.org/jira/browse/TAPESTRY-1962
Project: Tapestry
Issue Type: Bug
Components: Core Components
Affects Versions: 4.1.3, 4.1.2, 4.1.1
Reporter: Greg Woolsey
While working on the example code related to TAPESTRY-1959, I encountered this
very strange behavior:
When a Block that contains a For component that renders a RenderBlock that
renders the containing block again for each iteration also contains an If
component, that If component's condition binding is not reevaluated when
rendering the first child iteration. I don't know why, but I know what the
output looks like and the debugger says for _$condition$cached - it says true
for the first child when it should be false. I also had debug output in my
method called as the expression for the condition parameter, and verified it
wasn't called for the first child iterations at any level.
I don't have a solution, as I don't know where to find the code related to
cached bindings. However, using a custom component spec based on If.jwc and
adding cache="no" to the condition and conditionValue parameters fixed the
problem.
The same Wiki page referenced in TAPESTRY-1959 contains a section about this
issue.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
