Otto Fowler created NIFI-7747:
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Summary: Create Expression Editor for expression eligible
Properties and stand alone
Key: NIFI-7747
URL: https://issues.apache.org/jira/browse/NIFI-7747
Project: Apache NiFi
Issue Type: New Feature
Components: Core UI
Reporter: Otto Fowler
Attachments: Screen Shot 2020-08-17 at 10.09.01.png
Writing and testing expressions is not a great experience for Nifi users. In
the UI for a processor configuration it is basically typing text in a small
text box....
!Screen Shot 2020-08-17 at 10.09.01.png!
Nifi should have a ui for authoring expression language statements.
* This UI should be available when editing a property that supports EL
* This UI should be available stand alone from the main UI menu
* This property should 'discover' and display the referenced variables
/attribute names and allow setting values for them
* This UI should allow execution of the statement, with the
variables/attributes/values as configured in the UI to test the results
*
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