jquery - Google API からの地図

Question

tutsplus の次のコードを使用し、トランジット オプションを使用するように調整しましたが、出発時間オプションがないと機能せず、機能しません。

http://wp.tutsplus.com/tutorials/creative-coding/give-your-customers-driving-directions-with-the-google-maps-api/

私は、departureTime /arrivalTime（department_timeとarrival_timeを追加するために可能なすべての方法を試しましたが、うまくいきません!助けてください!!!

そして、これは本当に私を助けません: https://developers.google.com/maps/documentation/javascript/directions?hl=fr

これは本当にありがたいです！

var WPmap = {

    // HTML Elements we'll use later!
    mapContainer   : document.getElementById('map-container'),
    dirContainer   : document.getElementById('dir-container'),
    toInput        : document.getElementById('map-config-address'),
    fromInput      : document.getElementById('from-input'),
    unitInput      : document.getElementById('unit-input'),
    travelMode      : document.getElementById('travel-mode'),       
    startLatLng    : null,

    // Google Maps API Objects
    dirService     : new google.maps.DirectionsService(),
    dirRenderer    : new google.maps.DirectionsRenderer(),
    map:null,

    showDirections:function (dirResult, dirStatus) {
        if (dirStatus != google.maps.DirectionsStatus.OK) {
            switch (dirStatus){
                case "ZERO_RESULTS" : alert ('Sorry, we can\'t provide directions to that address. Please try again.')
                    break;
                case "NOT_FOUND" : alert('Sorry we didn\'t understand the address you entered - Please try again.');
                    break;
                default : alert('Sorry, there was a problem generating the directions. Please try again.')
            }
            return;
        }
        // Show directions
        WPmap.dirRenderer.setMap(WPmap.map);
        WPmap.dirRenderer.setPanel(WPmap.dirContainer);
        WPmap.dirRenderer.setDirections(dirResult);
    },

    getStartLatLng:function () {
        var n = WPmap.toInput.value.split(",");
        WPmap.startLatLng = new google.maps.LatLng(n[0], n[1]);
    },

    getSelectedUnitSystem:function () {
        return WPmap.unitInput.options[WPmap.unitInput.selectedIndex].value == 'metric' ?
            google.maps.DirectionsUnitSystem.METRIC :
            google.maps.DirectionsUnitSystem.IMPERIAL;
    },

    getSelectedTravelMode:function () {
        return WPmap.travelMode.options[WPmap.travelMode.selectedIndex].value == 'driving' ?
            google.maps.DirectionsTravelMode.DRIVING :
            google.maps.DirectionsTravelMode.WALKING;
            google.maps.DirectionsTravelMode.TRANSIT;       
    },

    getDirections:function () {

        var fromStr = WPmap.fromInput.value; //Get the postcode that was entered

        var dirRequest = {
            origin      : fromStr,
            destination : WPmap.startLatLng,
            travelMode  : WPmap.getSelectedTravelMode(),
            unitSystem  : WPmap.getSelectedUnitSystem()
        };

        WPmap.dirService.route(dirRequest, WPmap.showDirections);
    },

    init:function () {

        //get the content
        var infoWindowContent = WPmap.mapContainer.getAttribute('data-map-infowindow');
        var initialZoom       = WPmap.mapContainer.getAttribute('data-map-zoom');

        WPmap.getStartLatLng();

        //setup the map.
        WPmap.map = new google.maps.Map(WPmap.mapContainer, {
            scrollwheel: false,
            zoom:parseInt(initialZoom),     //ensure it comes through as an Integer
            center:WPmap.startLatLng,
            mapTypeId:google.maps.MapTypeId.HYBRID
        });

        //setup the red pin marker
        marker = new google.maps.Marker({
            map:WPmap.map,
            position:WPmap.startLatLng,
            draggable:false
        });


        //set the infowindow content
        infoWindow = new google.maps.InfoWindow({
            content:infoWindowContent
        });
        infoWindow.open(WPmap.map, marker);

        //listen for when Directions are requested
        google.maps.event.addListener(WPmap.dirRenderer, 'directions_changed', function () {

            infoWindow.close();         //close the first infoWindow
            marker.setVisible(false);   //remove the first marker

            //setup strings to be used.
            var distanceString = WPmap.dirRenderer.directions.routes[0].legs[0].distance.text;

            //set the content of the infoWindow before we open it again.
            infoWindow.setContent('Thanks!<br /> It looks like you\'re about <strong> ' + distanceString + '</strong> away from us. <br />Directions are just below the map');

            //re-open the infoWindow
            infoWindow.open(WPmap.map, marker);
            setTimeout(function () {
                infoWindow.close()
            }, 8000); //close it after 8 seconds.

        });
    }//init
};

google.maps.event.addDomListener(window, 'load', WPmap.init);