Created
March 4, 2014 22:18
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wayCoolCtrl showing promises in Angular
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greenvilleJS.controller('wayCoolCtrl', ['$scope', '$q', function ($scope, $q) { | |
$scope.address = ""; | |
$scope.mapMarkers= []; | |
$scope.zoom = 8; | |
$scope.geoCoder = new google.maps.Geocoder(); | |
$scope.mapCenter = function() { | |
return $scope.map.center; | |
}; | |
$scope.map = { | |
center: { | |
latitude: 29, | |
longitude: -95 | |
}, | |
zoom: $scope.zoom | |
}; | |
$scope.initMap = function() { | |
$scope.currentPosition().then(function(center){ | |
$scope.map.center = center; | |
}); | |
}; | |
$scope.find = function() { | |
geoCode($scope.address).then(function(newCoords) { | |
$scope.map.center = newCoords; | |
$scope.mapMarkers = new Array(newCoords); | |
}); | |
}; | |
geoCode = function(address) { | |
var deferred = $q.defer(); | |
$scope.geoCoder.geocode({address: address}, function(results, status) { | |
deferred.resolve( { latitude: results[0].geometry.location.d, | |
longitude: results[0].geometry.location.e}); | |
}); | |
return deferred.promise; | |
}; | |
$scope.currentPosition = function() { | |
var deferred = $q.defer(); | |
navigator.geolocation.getCurrentPosition( function (position) { | |
deferred.resolve(position.coords); | |
}); | |
return deferred.promise; | |
}; | |
} | |
]); | |
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