[jira] [Commented] (WW-4185) make default json date format configurable

["Matthew Panetta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WW-4185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855391#comment-13855391 ] 

Matthew Panetta commented on WW-4185:
-------------------------------------

I had a go at implementing this. https://github.com/mapanett/struts2/tree/WW-4185-default-json-date-format

This commit will allow configuration of the date format used by the JSON plugin.

The default can be set for all actions by adding the following to struts.xml

{code}
<constant name="struts.json.dateformat" value="yyyy-MM-dd"/>
{code}

It can also get set for each action eg:
{code}
@Result(type = "json", params = {"defaultDateFormat", "MM-yyyy-dd"})
public class ProjectsAction extends ActionSupport {
   //....
}
{code}


> make default json date format configurable
> ------------------------------------------
>
>                 Key: WW-4185
>                 URL: https://issues.apache.org/jira/browse/WW-4185
>             Project: Struts 2
>          Issue Type: New Feature
>          Components: Plugin - JSON
>    Affects Versions: 2.3.15.1
>            Reporter: Danny Schumacher
>            Priority: Minor
>              Labels: json, struts2
>             Fix For: 2.3.17
>
>
> Currently if no date format is specified using the @JSON annotation on a field the plugin uses yyyy-MM-dd'T'HH:mm:ss. If someone wants all dates to be in a certain format they currently have to add a @JSON(format="MM-dd-yyyy") annotation to each date fields. It would be nice if there were some kind of configurable constant in struts such as
> <constant name="struts.json.date.format" value="MM-dd-yyyy" />
> to set the default date format.



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