MapRoute/RouteMap.html at master · anandyes/MapRoute · GitHub

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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<title>Route Map and ETA for your Pick-up points</title>
<style>
    #left-panel {
      font-family: 'Roboto','sans-serif';
      line-height: 30px;
      padding-left: 10px;
    }

    #left-panel select, #left-panel input {
      font-size: 15px;
    }

    #left-panel select {
      width: 100%;
    }

    #left-panel i {
      font-size: 12px;
    }
    html, body {
      height: 100%;
      margin: 0;
      padding: 0;
    }
    #map {
      height: 100%;
      float: right;
      width: 70%;
      height: 100%;
    }
    #left-panel {
      margin: 20px;
      border-width: 2px;
      width: 20%;
      height: 400px;
      float: right;
      text-align: left;
      padding-top: 0;
    }
    #directions-panel {
      margin-top: 10px;
      background-color: #FFEE77;
      padding: 10px;
      overflow: scroll;
      height: 300px;
    }
</style>
</head>
<body>
    <div id="map"></div>
    <div id="left-panel">
        <div>
            <b>Starting Address:</b>
            <select id="start">
                <option value="Nagarabhavi">Nagarabhavi</option>
                <option value="Sunkadakatte">Sunkadakatte</option>
                <option value="Laggere">Laggere</option>
                <option value="Yeshwanthpur">Yeshwanthpur</option>
            </select>
            <br><br>
            <b>Pick-up points:</b><br>
            <i>Select multiple pick-up points using Ctrl+Click</i>
            <select multiple id="waypoints">
                <option value="None">None</option>
                <option value="Rajajinagar">Rajajinagar</option>
                <option value="Srirampura">Srirampura</option>
                <option value="Mantri Square">Mantri Square</option>
                <option value="Richmond Town Park, Bengaluru">Richmond Town Park</option>
                <option value="Koramangala">Koramangala</option>
                <option value="Jayanagar">Jayanagar</option>
                <option value="Café Coffee Day - Silk Board, Bengaluru">CCD Silk Board</Option>
            </select>
            <br><br>
            <b>Destination Address:</b>
            <select id="end">
                <option value="Wipro Gate 11">Wipro Gate 11</option>
                <option value="Bellandur">Bellandur</option>
                <option value="International Tech Park Bangalore">International Tech Park Bangalore</option>
            </select>
            <br>
            <input type="submit" id="submit" value="Find Route">
            <br>
            <input type="button" id="calculate-eta" value="Find ETA">
        </div>
        <div id="directions-panel"></div>
    </div>
    <script async defer src="http://maps.google.com/maps/api/js?sensor=true&callback=initMap"></script>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script>
        var map;
        function initMap() {
            var directionsService = new google.maps.DirectionsService;
            var directionsDisplay = new google.maps.DirectionsRenderer;

            // Center initialized to Bengaluru, India
            map = new google.maps.Map(document.getElementById('map'), {
              zoom: 12,
              center: {lat: 12.97, lng: 77.56}
            });

            directionsDisplay.setMap(map);

            document.getElementById('submit').addEventListener('click', function() {
              displayRouteMap(directionsService, directionsDisplay);
            });
        }

        // This function will call Google Direction Serivce API and finds the route map
        function displayRouteMap(directionsService, directionsDisplay) {
            var waypts = [];
            var checkboxArray = document.getElementById('waypoints');
            for (var i = 0; i < checkboxArray.length; i++) {
              if (checkboxArray.options[i].selected) {
                  if(checkboxArray[i].value === 'None')
                    break;
                waypts.push({
                  location: checkboxArray[i].value,
                  stopover: true
                });
              }
            }

            var originsArray = [];
            var destinationsArray = [];
            var summaryPanel = document.getElementById('directions-panel');
            var startPoint = document.getElementById('start').value;
            var endPoint = document.getElementById('end').value;

            // Calling Google Map Direction serivces API to find the optimized Driving route
            directionsService.route({
                origin: startPoint,
                destination: endPoint,
                waypoints: waypts,
                optimizeWaypoints: true,
                travelMode: 'DRIVING'
            }, function(response, status) {
                if (status === 'OK') {
                    directionsDisplay.setDirections(response);
                    var route = response.routes[0];

                    summaryPanel.innerHTML = '';

                    // For each route, display summary information.
                    for (var i = 0; i < route.legs.length; i++) {
                        var routeSegment = i + 1;
                        summaryPanel.innerHTML += '<b>Route Segment: ' + routeSegment +
                            '</b><br>';
                        summaryPanel.innerHTML += route.legs[i].start_address + ' to ';
                        summaryPanel.innerHTML += route.legs[i].end_address + '<br>';
                        summaryPanel.innerHTML += route.legs[i].distance.text + '<br><br>';
                    }
                } else {
                    window.alert('Directions request failed due to ' + status);
                }
            }); // directionsService.route
        }

        // This function is the event handler for the "Find ETA" button
        $("#calculate-eta").click(function (event) {
            event.preventDefault();
            var distanceService = new google.maps.DistanceMatrixService();
            var origin1 = document.getElementById('start').value;
            var destinationA = document.getElementById('end').value;

            var summaryPanel = document.getElementById('directions-panel');
            summaryPanel.innerHTML = '';
            summaryPanel.innerHTML += '<b> Origin </b>:' + origin1 + ' <br> <b>Destination</b>: ' + destinationA + '<br>';

            distanceService.getDistanceMatrix( {
                origins: [origin1],
                destinations: [destinationA],
                travelMode: 'DRIVING',
                drivingOptions: {
                    departureTime: new Date(Date.now() + 100),
                    trafficModel: 'optimistic'
                },
                unitSystem: google.maps.UnitSystem.METRIC,
                avoidHighways: false,
                avoidTolls: false,
            }, callback);

            function callback(response, status){
                if (status === 'OK') {
                    var origins = response.originAddresses;
                    var destinations = response.destinationAddresses;
                    var results = response.rows[0].elements;
                    var element = results[0];
                    var distance = element.distance.text;
                    var duration = element.duration.text;
                    summaryPanel.innerHTML += '<b>Distance:</b> '+ distance + '<br>' + '<b>ETA:</b>'+ duration + '<br>';
                }
                else{
                    window.alert('Distance Service failed due to ' + status);
                }
            }
        });
    </script>
</body>
</html>