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ASF subversion and git services commented on NIFI-4324: ------------------------------------------------------- Commit a4e729c7a77e73fad6d827df6411f040461d060a in nifi's branch refs/heads/master from [~mcgilman] [ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=a4e729c ] NIFI-4324: - Ensuring that sub context menus are removed when hiding to ensure they are correctly (re)created during mouseenter events. Signed-off-by: Scott Aslan <scottyas...@gmail.com> This closes #2109 > UI - Context Menu Issue > ----------------------- > > Key: NIFI-4324 > URL: https://issues.apache.org/jira/browse/NIFI-4324 > Project: Apache NiFi > Issue Type: Bug > Components: Core UI > Reporter: Matt Gilman > Assignee: Matt Gilman > Fix For: 1.4.0 > > > If an item in the context menu is a group-item, the sub menu may not trigger > when 'mouseenter'-ing the item from outside the context menu. This is most > noticeable when the first menu item is a group-item. It appears the menu item > 'mouseenter' event is not triggering. If the cursor is already in the context > menu (ie when the group-item is second in the list for instance) the event > triggers as expected. > Root cause of the issue is that when the context menu is hidden, sub menu's > are hidden instead of removed. So the sub menu works correctly on the first > attempt but any subsequent attempts will fail because the sub menu is already > part of the DOM. Proper removal will allow the sub menu to be created > correctly. -- This message was sent by Atlassian JIRA (v6.4.14#64029)