Trying to understand Wagtail CMS internals: where is the template variable allow_external_link defined?
I have difficulties in understanding how the modal dialog that allows to insert different Link types into a richtext field functions. Specifically in this file:
The allow_xyz parameters: where are they set?
E.g.: {% elif allow_external_link %} Where/when is allow_external_link defined or set to True?
Thanks in advance
Each of the views in wagtail.admin.views.chooser calls the shared_context function, which picks up these flags from the URL and makes them available to the template:
These URL variables are passed on as part of any links that move from one stage of the modal to another.