NIFI-10603: fix showing the referencing components border in the fetch parameters dialog

[mtien-apache]

Summary

NIFI-10603

In the Fetch Parameters dialog, sometimes the referencing components border shows when there is no content. The referencing components should only be populated and update the border for the currently selected parameter.

Tracking

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Issue Tracking

• [x] Apache NiFi Jira issue created

Pull Request Tracking

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• [x] Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

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Build

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  • [ ] JDK 8
  • [ ] JDK 11
  • [ ] JDK 17

Licensing

• [ ] New dependencies are compatible with the Apache License 2.0 according to the License Policy
• [ ] New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

• [ ] Documentation formatting appears as expected in rendered files

[mcgilman]

Reviewing...

[sardell]

Reviewing now...