mapId is not passed to setTiles method if no tile layer is set and there are several maps on the page

[gabrielhase]

This concerns the calling code of the leaflet directive inside of the link method around line 71. The code calls the setTiles method of the leafletData service. It does not pass the mapId though. So if you have two maps on the page and correctly access them with their respective mapId's it will nevertheless throw an error message if the maps do not define a tile layer in their attributes. I fixed this problem locally. Below the code change:

Before (no mapId passed to setTiles):

// If no layers nor tiles defined, set the default tileLayer
if (!isDefined(attrs.tiles) && (!isDefined(attrs.layers))) {
  var tileLayerObj = L.tileLayer(defaults.tileLayer, defaults.tileLayerOptions);
  tileLayerObj.addTo(map);
  leafletData.setTiles(tileLayerObj);
}

After (mapId passed):

// If no layers nor tiles defined, set the default tileLayer
if (!isDefined(attrs.tiles) && (!isDefined(attrs.layers))) {
  var tileLayerObj = L.tileLayer(defaults.tileLayer, defaults.tileLayerOptions);
  tileLayerObj.addTo(map);
  leafletData.setTiles(tileLayerObj, attrs.id);
}

[tombatossals]

You're totally right. Solved.

Thanks for sharing.