[jira] [Updated] (OFBIZ-4885) Support for closure, if and loop for inline groovy script in set filed of action tag.

["amit kumar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OFBIZ-4885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

amit kumar updated OFBIZ-4885:
------------------------------

    Issue Type: Bug  (was: Improvement)
    
> Support for closure, if and loop for inline groovy script in set filed of action tag.
> -------------------------------------------------------------------------------------
>
>                 Key: OFBIZ-4885
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-4885
>             Project: OFBiz
>          Issue Type: Bug
>          Components: framework
>    Affects Versions: SVN trunk
>            Reporter: amit kumar
>              Labels: closure, groovy, inline
>         Attachments: FlexibleStringExpander.patch, OFBIZ-4885_Support for closure in inline groovy script.patch
>
>
> Currently, we can use inline groovy script in set field tag of action tag in screens and forms. like
> <form>
> <action>
>     <set field="tempVar" value="${groovy: someList?someList.size():0;}"/>
> </action>
> </form>
> But, we can not use closure, if or loop in this kind of inline groovy. like
> <form>
> <action>
>     <set field="tempVar" value="${groovy: str=''; someList.each{str=str+it}}"/>
> </action>
> </form>
> The reason is that matching closing } braces for any opening { braces in the script are ignored and script does not get compiled if it contains any set of { and }.
> So, I have added a patch which makes it possible to use closure, if and loop by handling { and } braces occurs with in the script.

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