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https://issues.apache.org/jira/browse/TAPESTRY-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship updated TAPESTRY-1939:
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Summary: DateField can not leverage full Calendar behavior because it only
supports JSON, not full JavaScript hash, for configuring the Calendar (was:
DataField component throws js error: 'afterUpdateElement is not a function')
Would it be possible to perform some of the setup (such as binding the onUpdate
handler) as additional JavaScript after Tapestry has performed its
initialization?
> DateField can not leverage full Calendar behavior because it only supports
> JSON, not full JavaScript hash, for configuring the Calendar
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-1939
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1939
> Project: Tapestry
> Issue Type: Bug
> Components: Core Components
> Affects Versions: 5.0.6
> Environment: -
> Reporter: geert-jan brits
>
> DateField is Tapestry 5 is based on the excellent dynarch.com
> DHTML/JavaScript Calendar. This calendar provides hooks for javascript
> callback functions.
> Currently it's not possible to define such an clientside javascript function
> because the method JSONObject#valueToString is always quoting all the
> elements of the json object, while javascript expects a reference to a
> javascript function
> Therefore the js-error: "... not a function" is given.
> For example: what is needed is:
> Calendar.setup({"inputField":"a","ifFormat":"%d-%m-%y","button":"a:trigger","onUpdate":afterUpdateElement});
> while DateField outputs:
> Calendar.setup({"inputField":"a","ifFormat":"%d-%m-%y","button":"a:trigger","onUpdate":"afterUpdateElement"});
> // <-- difference is in the quotes round afterUpdateElement
> issue is similar to TAPESTRY-1795 (tapestry 4)
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