add message level 'success' to feedback messages
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Key: WICKET-3706
URL: https://issues.apache.org/jira/browse/WICKET-3706
Project: Wicket
Issue Type: Improvement
Components: wicket-core
Affects Versions: 1.5-RC4
Reporter: Peter Ertl
Assignee: Peter Ertl
Priority: Minor
Fix For: 1.5-RC5
It's very common that users request some action and the page finally report the
outcome of the action using message level 'info'. However this is a little
annoying since there is no obvious separation between informal messages like
'your input is valid', 'your account is not overdrawn', 'the operation took 3.5
seconds' and usually one success message like 'data has been saved', 'record
has been deleted'.
Quite a common use case is that the success message should be first in the
feedback messages list, preferrably with some fancy checkmark style icon and
info messages are subsequent with some info-style icon.
By introduction of message level 'success' this task will be accomplished much
easier.
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