I'm trying to emulate this asynchronously-loaded map using coffeescript.
This is my coffeescript:
initialize = ->
mapOptions =
zoom: 8
center: new google.maps.LatLng(-34.397, 150.644)
map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions)
return
loadScript = ->
script = document.createElement("script")
script.type = "text/javascript"
script.src = "https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&" + "callback=initialize"
document.body.appendChild script
return
$(window).load ->
loadScript()
Which compiles to:
(function() {
var initialize, loadScript;
initialize = function() {
var map, mapOptions;
mapOptions = {
zoom: 8,
center: new google.maps.LatLng(-34.397, 150.644)
};
map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
};
loadScript = function() {
var script;
script = document.createElement("script");
script.type = "text/javascript";
script.src = "https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&" + "callback=initialize";
document.body.appendChild(script);
};
$(window).load(function() {
return loadScript();
});
}).call(this);
Then I get the error:
Uncaught TypeError: Object [object global] has no method 'initialize'
I understand that I probably need to make the initialize()
method accessible to the document's scope, but since coffeescript wraps all modules in anonymous functions what's the best way of making this work?
window.initialize = ->
# ...
PS Consider giving it a more unique name.
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