Reload file list when leaving hidden state

[PVince81]

Description

Whenever a file list is already initialized and was hidden when
switching to another file list in the navigation bar, if the user comes
back to this list it gets redisplayed. At this point the list needs to
be refreshed to be able to reflect any potential file changes done from
the other lists.

Related Issue

Fixes #27697

Motivation and Context

See description and ticket

How Has This Been Tested?

See ticket steps

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

Please review @jvillafanez @noveens

[jvillafanez]

I don't expect any dangerous thing happening if we reload twice or more other than more network traffic, so I think it's fine 👍

[PVince81]

I checked the network traffic and it only re-requests the contents once.

The reason is that even though the urlChanged event is called after show as before, the current folder did not change so it doesn't reload there. That's why I had to add an extra reload inside show.

[PVince81]

Apparently now the file list is always loaded twice... once for the "show" event and once for the "urlChanged"... 😞

[PVince81]

raised as regression here #27890

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.