Tutorial Sencha Touch Mapping Lookup

gistfile1.js

// Get location using Geolocation API
$fh.geo({interval: 0}, function (res) {
	// Got geolocation details in response. Pass them into map api, initialising map at that point
	$fh.map({
		  target: '#maps_div',
		  lat: res.lat,
		  lon: res.lon,
		  zoom: 15
	}, function (res) {
	  	// Map is being shown, no need to do anything here
	}, function (error) {
		  // something seriously wrong here. Show error
		  ...
	});
}, function (error) {
	// Problem getting geolocation details, so fallback to hardcoded values
	$fh.map({
		  target: '#maps_div',
		  lat: 53.5, // Hardcoded values for lat & lon as fallbacks
		  lon: -7.5,
		  zoom: 15
	}, function (res) {
	  	// Map is being shown, no need to do anything here
	}, function (error) {
		  // something seriously wrong here. Show error
		  ...
	});
});