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corrected usage of maxZoom for mapUtil to prevent grey panes

florianunsinn requested to merge 1632-florian-unsinn-map-grey-panes into master

Closes #1632 (closed)

What does this MR do?

This MR fixes the issue that the map shows only grey tiles when zooming in too much.

How confident are you it won't break things if deployed?

99%

Links to related issues

Documentation showing that https://leafletjs.com/reference.html#tilelayer-minzoom

How to test

  1. Checkout branch locally
  2. Login as foodsaver
  3. Open the Map
  4. Zoom in until you cannot zoom any closer
  5. Check if there is still a map displayed (instead of grey tiles)

Screenshots (if applicable)

not applicable

Checklist

  • added a test, or explain why one is not needed/possible...
  • no unrelated changes
  • asked someone for a code review
  • set a "for:" label to indicate who will be affected by this change
  • added to the next milestone (see https://gitlab.com/foodsharing-dev/foodsharing/-/milestones, unless it has a "for:Dev" label)
  • added an entry to CHANGELOG.md
  • added a short text that can be used in the release notes
  • Once your MR has been merged, you are responsible to create a testing issue in the Beta Testing forum: https://foodsharing.de/?page=bezirk&bid=734&sub=forum. Please change the MRs label to "state:Beta testing".
    • Consider writing a detailed description in German.
    • Describe in a few sentences, what should be tested from a user perspective.
    • Also mention different settings (e.g. different browsers, roles, ...) how this change can be tested.
    • Be aware, that also non technical people should understand.

Release notes text in German

Auf der Karte kann rangezoomt werden ohne dass es dazu kommt, dass nur noch graue Fläche angezeigt wird.

Edited by florianunsinn

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