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https://issues.apache.org/jira/browse/WICKET-5411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832469#comment-13832469
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Martin Grigorov commented on WICKET-5411:
-
tag.put(id, getLabelIdFor(component)); at
https://github.com/apache/wicket/blob/master/wicket-core/src/main/java/org/apache/wicket/markup/html/form/AutoLabelResolver.java?source=cc#L302
causes a lot of
WARN - ComponentTag - Please use component.setMarkupId(String)
to change the tag's 'id' attribute.
when executing the JS UI tests (start wicket examples and go to
http://localhost:8080/js-test/all.html)
Improve AutoLabels by updating their CSS classes automatically during Ajax
requests
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Key: WICKET-5411
URL: https://issues.apache.org/jira/browse/WICKET-5411
Project: Wicket
Issue Type: Improvement
Components: wicket
Reporter: Igor Vaynberg
Assignee: Igor Vaynberg
Fix For: 6.13.0, 7.0.0
The problem with auto labels is that once they are rendered the only way to
update their `error`/`required` css classes during ajax requests is to update
some parent since auto components cannot be targeted directly. however, when
dealing with forms we may not necessarily want to repaint components because
we may lose state.
This issue solves the problem by tracking state changes in form components
that have auto labels and updating their css classes on all ajax requests.
disabled by default in 6.13 (to enable override
WebApplication#getUpdateAutoLabelsOnAjaxRequests() ), always enabled in 7.0
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