Using Google Maps API as a service in an Angular app.
A Pen by Jubin Ayoob N V on CodePen.
Using Google Maps API as a service in an Angular app.
A Pen by Jubin Ayoob N V on CodePen.
<div class="container" ng-app="myApp" ng-controller="newPlaceCtrl"> | |
<h3 class="clearfix"> | |
<img class="pull-left" src="http://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/AngularJS_logo.svg/695px-AngularJS_logo.svg.png"/> | |
<img class="pull-right" src="http://upload.wikimedia.org/wikipedia/commons/9/9a/Google_maps_logo.png"/> | |
</h3> | |
<div class="alert alert-danger text-center" role="alert" ng-show="apiError"> | |
<b>API Error : </b> | |
<span>{{ apiStatus }}</span> | |
</div> | |
<form name="searchForm" novalidate | |
ng-submit="search()"> | |
<div class="input-group"> | |
<input name="place" type="text" class="form-control" | |
ng-model="searchPlace" required autofocus /> | |
<span class="input-group-btn"> | |
<button class="btn btn-primary" | |
ng-disabled="searchForm.$invalid">Search</button> | |
</span> | |
</div> | |
</form> | |
<div id="map"></div> | |
<form name="resForm" class="form-horizontal" novalidate | |
ng-submit="send()"> | |
<div class="form-group"> | |
<label for="resName" class="col-xs-2 control-label">Name</label> | |
<div class="col-xs-10"> | |
<input name="resName" type="text" class="form-control" | |
ng-model="place.name" required /> | |
</div> | |
</div> | |
<div class="form-group"> | |
<label for="resLat" class="col-xs-2 control-label">Latitude</label> | |
<div class="col-xs-10"> | |
<input name="resLat" type="number" class="form-control" | |
ng-model="place.lat" required /> | |
</div> | |
</div> | |
<div class="form-group"> | |
<label for="resLng" class="col-xs-2 control-label">Longitude</label> | |
<div class="col-xs-10"> | |
<input name="resLng" type="number" class="form-control" | |
ng-model="place.lng" required /> | |
</div> | |
</div> | |
<div class="form-group"> | |
<div class="col-xs-offset-2 col-xs-10"> | |
<button class="btn btn-success" | |
ng-disabled="resForm.$invalid">Confirm</button> | |
</div> | |
</div> | |
</form> | |
</div> |
var app = angular.module('myApp', []); | |
app.service('Map', function($q) { | |
this.init = function() { | |
var options = { | |
center: new google.maps.LatLng(40.7127837, -74.00594130000002), | |
zoom: 13, | |
disableDefaultUI: true | |
} | |
this.map = new google.maps.Map( | |
document.getElementById("map"), options | |
); | |
this.places = new google.maps.places.PlacesService(this.map); | |
} | |
this.search = function(str) { | |
var d = $q.defer(); | |
this.places.textSearch({query: str}, function(results, status) { | |
if (status == 'OK') { | |
d.resolve(results[0]); | |
} | |
else d.reject(status); | |
}); | |
return d.promise; | |
} | |
this.addMarker = function(res) { | |
if(this.marker) this.marker.setMap(null); | |
this.marker = new google.maps.Marker({ | |
map: this.map, | |
position: res.geometry.location, | |
animation: google.maps.Animation.DROP | |
}); | |
this.map.setCenter(res.geometry.location); | |
} | |
}); | |
app.controller('newPlaceCtrl', function($scope, Map) { | |
$scope.place = {}; | |
$scope.search = function() { | |
$scope.apiError = false; | |
Map.search($scope.searchPlace) | |
.then( | |
function(res) { // success | |
Map.addMarker(res); | |
$scope.place.name = res.name; | |
$scope.place.lat = res.geometry.location.lat(); | |
$scope.place.lng = res.geometry.location.lng(); | |
}, | |
function(status) { // error | |
$scope.apiError = true; | |
$scope.apiStatus = status; | |
} | |
); | |
} | |
$scope.send = function() { | |
alert($scope.place.name + ' : ' + $scope.place.lat + ', ' + $scope.place.lng); | |
} | |
Map.init(); | |
}); |
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> | |
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAd1xMYT1bt99qtFWQEzXiRBvORDWHgPtk&libraries=places"></script> |
h3 img { | |
max-height: 50px; | |
} | |
#map { | |
height: 400px; | |
margin: 20px 0; | |
border-radius: 5px; | |
border: 1px solid silver; | |
} |