javascript - Leaflet.js: Remove map and show error message? -


i'm using mapbox.js v2.1.1. want check if layer valid, , if not, remove map , show friendly error message.

i can remove map ok, can't error message show in place - see white box.

this js:

var map = l.mapbox.map('map', 'mapbox.streets').setview([52.905, -1.79], 6); var layer = l.mapbox.featurelayer()   .loadurl(url)   .on('ready', function() {     if !(layer.getbounds().isvalid()) {        map.remove();        $('#map').html("location unknown");     }   })   .addto(map);

my html <div id="map-ccg"></div>.

so think map.remove() working fine, html not appearing in place.

what doing wrong?

i guess add new div under map , set html of instead, seems fiddly. must common requirement, there inbuilt leaflet way of doing this?

this might stupid question, if html looks <div id="map-ccg"></div>, why doing $('#map') instead of $('#map-ccg') ?


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