client-side validation and ppr
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Key: TRINIDAD-842
URL: https://issues.apache.org/jira/browse/TRINIDAD-842
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 1.0.4-core, 1.0.3-core
Environment: i found this issue at the trinidad version 1.0.3 and
1.0.4 - in my opinion also other versions are affected
Reporter: Gerhard Petracek
scenario: to show/hide input components via ppr (which are e.g. in a logical
area - which is represented by a parent component -> if the area is hidden, it
isn't in the dom.)
(the rendered attribute is used here -> the parent component (of the previous
mentioned parent component) has to be refreshed to show this area via ppr again)
however, if this area is rendered and the input components of this area use
client-side validation - javascript source-code gets added (dynamically) to the
form.
after hiding the area again this client-side validation source-code remains in
place (until the whole form gets refreshed).
-> if a user tries to get to the next view, the client-side validation
source-code tries to validate components which aren't in the dom any more.
workaround:
don't use ppr for this area - trigger ppr for the complete form (i know - it's
not nice to do that - it's just a workaround)
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