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https://issues.apache.org/jira/browse/NIFI-6346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16919787#comment-16919787
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ASF subversion and git services commented on NIFI-6346:
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Commit d93ae47afcdea8df6982f9d093830caa607a833c in nifi's branch
refs/heads/master from Matt Gilman
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=d93ae47 ]
NIFI-6346:
- Updating nfel to support referencing parameters.
> UI - Allow paramter reference within EL
> ---------------------------------------
>
> Key: NIFI-6346
> URL: https://issues.apache.org/jira/browse/NIFI-6346
> Project: Apache NiFi
> Issue Type: Sub-task
> Components: Core UI
> Reporter: Matt Gilman
> Assignee: Matt Gilman
> Priority: Major
>
> Need to update `nfel` to support referencing parameters within expression
> language. A parameter reference should be allowed outside of an expression,
> as a subject to an expression, or as a parameter to a function in an
> expression.
> {code}
> ${#{abc}:toUpper()}
> #{abc}${attr:toUpper()}
> ${attr:contains(#{abc})}
> {code}
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