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https://issues.apache.org/jira/browse/NIFI-5543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589264#comment-16589264
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ASF GitHub Bot commented on NIFI-5543:
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Github user mcgilman commented on the issue:
https://github.com/apache/nifi/pull/2957
@markobean I've replicated the behavior and believe there is a bug here.
However, I don't think the proposed solution is the proper way to address it.
The points in question are `visibility: hidden` to ensure they remain
clickable. I believe the issue is the order the drag behavior is added to the
points. Can you please try moving the drag behavior for the `midpoints` and the
`endpoints` to below where the `mousedown` listeners are registered and see if
that addresses the issue.
> Connection path is not visualizing as selected when hidden linepoint element
> is clicked
> ---------------------------------------------------------------------------------------
>
> Key: NIFI-5543
> URL: https://issues.apache.org/jira/browse/NIFI-5543
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core UI
> Affects Versions: 1.7.1
> Reporter: Mark Bean
> Assignee: Mark Bean
> Priority: Major
> Attachments: NIFI5543_template.xml
>
>
> Select a connection. Then, select another connection on its bend point. The
> UI still indicates the original connection is selected. However, it is
> actually the second connection that is selected - or at least the second
> connection can be modified even though it is not visually highlighted. This
> can lead to misinformation on multiple, overlapping connections with the same
> endpoint.
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