mashup/index.html at gh-pages · cldefunct/mashup · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Mashup</title>
    <meta name="viewport" content="initial-scale=1.0">
    <meta charset="utf-8">
    <style>
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
      #map {
        height: 95%;
      }
      h2 {
      	font-family: Helvetica;
      	font-size: 1.5em;
      	font-weight: lighter;
      	vertical-align: center;
      	margin-left: 10%;
      }

      input {
      	font-size: 1.5em;
      	font-family: Helvetica;
      	font-weight: lighter;
      	padding: .10em;
      	width: 40%;
      }

      select {
      	display: inline-block;
      	font-size: 1em;
      	font-family: Helvetica;
      	font-weight: lighter;
      	padding: .10em;
        -webkit-appearance: menulist-button;
      }
    </style>
  </head>
  <body>
  	<script src="https://code.jquery.com/jquery-3.1.1.js"></script>

  	 <div>
		<h2><select id="transpo-method">
			  <option value="DRIVING">Driving</option>
			  <option value="WALKING">Walking</option>
			  <option value="BICYCLING">Biking</option>
			  <option value="TRANSIT">Public Transport</option>
			</select>
			directions to Cornell Tech from <input type="text" id="address" name="address" value="" placeholder="100 W 15th St., NYC, NY">
		</h2>
  	 </div>
  	 <div id="map"> </div>
  	 <script>
  	 	// code for getting map centered on user location from https://developers.google.com/maps/documentation/javascript/examples/map-geolocation
  	 	function initMap() {
  	 		var directionsService = new google.maps.DirectionsService();
        	var directionsDisplay = new google.maps.DirectionsRenderer();
        	var map = new google.maps.Map(document.getElementById('map'), {
          	center: {lat: 40.740403, lng: -74.001534},
          	zoom: 15
        });
        	directionsDisplay.setMap(map);


    	function calculateAndDisplayRoute(directionsService, directionsDisplay) {
		        directionsService.route({origin: document.getElementById("address").value,
  					destination: '111 8th Ave, New York, NY 10011',
  					travelMode: document.getElementById('transpo-method').value}, function(response, status){
					          if (status === 'OK') {
					            directionsDisplay.setDirections(response);
					          } else {
					            window.alert('Directions request failed due to ' + status);
					     		}
		        		});
		      }

        var onChangeHandler = function() {
          calculateAndDisplayRoute(directionsService, directionsDisplay);
        };
        document.getElementById('address').addEventListener('change', onChangeHandler);
        document.getElementById('transpo-method').addEventListener('change', onChangeHandler);
    	}
  	 </script>
  	<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyA_kONVLd5hCd8ZfXi2ldJRlA3CVe-4vqc&callback=initMap" async defer>
    </script>
  </body>
</html>