java - What's the best way of rendering component specific error messages? -

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i need general way of rendering component specific error message right next component caused it. i've used feedback panel, isn't ideal if page contains multiple components, requiring user scroll down page. also, if place multiple feedback panels on page, display same message. there general way of rendering localised error messages near specific component?

there excellent blog post on subject few years back.
details how have error messages show next component reported error.

http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket


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