Following the example described here:
https://www.qgistutorials.com/en/docs/web_mapping_with_qgis2web.html
I am trying to do the same with QGIS 3.8.
The process in QGIS is simple, after seeking the following steps, being spread out in different places as the program has been update. Example here: Field editor in QGIS 3.0 no Text edition button
But the major problem for me is transfer this data into APIs provided (OpenLayers, Leaflet, Mapbox). After finish my process I get my data, but without any map tile...
what I can see already in the preview mode:
Thenceforth the map is blank even after export:
what I believe is caused by lack of option available in QGIS 2x, where user could select the map tilelayer at this step:
which diesn't appear in the QGIS 3.8.
Could anybody let me know, where can I find this option? I would like to have a full map exported not only the GeoJSON (layer) data.