var link document createElement link link rel stylesheet link type text css link href https unpkg com leaflet 1 7 1 dist leaflet css link media all document head appendChild link document body style height 300pt var script document createElement script script type text javascript script src https unpkg com leaflet 1 7 1 dist leaflet js document head appendChild script let div document createElement div document body appendChild div div id mapid div style height 200pt div style width 200pt div style border 1pt solid red script onload function var map L map mapid setView 55 9532 3 188 13 Edinburgh L tileLayer https s tile openstreetmap org z x y png attribution copy a href https www openstreetmap org copyright OpenStreetMap a contributors addTo map
ment div document body appendChild div div id mapid div style height 200pt div style width 200pt div style border 1pt solid red script onload function var map L map mapid setView 55 9532 3 188 13 Edinburgh L tileLayer https s tile openstreetmap org z x y png attribution copy a href https www openstreetmap org copyright OpenStreetMap a contributors addTo map