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Posted to dev@commons.apache.org by "Niall Pemberton (JIRA)" <ji...@apache.org> on 2006/07/19 15:22:17 UTC
[jira] Updated: (VALIDATOR-106) [validator] Javascript Rendering
Extension
[ http://issues.apache.org/jira/browse/VALIDATOR-106?page=all ]
Niall Pemberton updated VALIDATOR-106:
--------------------------------------
Component/s: Framework
> [validator] Javascript Rendering Extension
> ------------------------------------------
>
> Key: VALIDATOR-106
> URL: http://issues.apache.org/jira/browse/VALIDATOR-106
> Project: Commons Validator
> Issue Type: Improvement
> Components: Framework
> Environment: Operating System: All
> Platform: All
> Reporter: Niall Pemberton
> Priority: Minor
>
> I have developed an extension for Commons Validator that renders the dynamic
> javascript for Form validation.
> More details on the listed web site along with a download of the source code
> and a sample webapp that lets you try it out and shows you the source code.
> * The main component is the ScriptRenderer class which renders the necessary
> javascript for form validation to a StringBuffer.
> * Static javascript methods have more appropriate method signatures and are
> smaller and simpler.
> * fields are validated in the order defined in validation.xml (rather than by
> Validator)
> * it handles 'indexed' field validation
> * I've re-written the Date Validation Javascript Validator so its simpler and
> takes properly into account the difference between the different date patterns.
> * It can now provide "field level" validation - for example in the onchange
> method of a field.
> There are examples of all this in the sample webapp. The only word of warning -
> until a couple of weeks ago I knew virtually no javascript! So it would be good
> if someone experienced could re-view it - the sample webapp shows you the
> generated javascript.
> I would like to add this to Commons Validator, but thought I would post it fore
> re-view first.
> Niall
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