Outlined below is the process of enabling a Leaflet GeoJSON map via Panels. Note that this has been verified for the versions listed below, and successfully creates maps with 1 OR MORE Leaflet GeoJSON layers added to them.

Requirements

(versions listed below are used in this example, not necessarily the minimum req):

Find page at https://www.drupal.org/node/210208

Panels Tabs is a contributed module that provides an easy way to display Panels output as clickable tabs (similar to the super-excellent fieldgroup module's Horizontal Tabs outside of Panels).

It can be a little tricky getting draggable views to work when the view is embedded in a Panels pane or the page makes use of Panels Everywhere. In order to get it to work you need to ensure the following:

The video tutorials below were made for a specific website built on Panopoly, but the steps to perform the actions should be the same on most sites built on Panopoly.

This is the documentation page for the Fancy Features module.

Do you want a quick demonstration? Test our Fancy Kickstart distribution on simplytest.me.

Fancy is an idea to solve the requirement of the authors to get more control of the design while keeping the editing simple and straightforward.