orderByGoogleMap/derection.html at master · alemprogramer/orderByGoogleMap · GitHub

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<script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
<style type="text/css">
  /* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
  #map {
    height: 100%;
  }

  /* Optional: Makes the sample page fill the window. */
  html,
  body {
    height: 100%;
    margin: 0;
    padding: 0;
  }

  #floating-panel {
    position: absolute;
    top: 10px;
    left: 25%;
    z-index: 5;
    background-color: #fff;
    padding: 5px;
    border: 1px solid #999;
    text-align: center;
    font-family: "Roboto", "sans-serif";
    line-height: 30px;
    padding-left: 10px;
  }

  #right-panel {
    font-family: "Roboto", "sans-serif";
    line-height: 30px;
    padding-left: 10px;
  }

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

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

  #right-panel i {
    font-size: 12px;
  }

  #right-panel {
    height: 100%;
    float: right;
    width: 390px;
    overflow: auto;
  }

  #map {
    margin-right: 400px;
  }

  #floating-panel {
    background: #fff;
    padding: 5px;
    font-size: 14px;
    font-family: Arial;
    border: 1px solid #ccc;
    box-shadow: 0 2px 2px rgba(33, 33, 33, 0.4);
    display: none;
  }

  @media print {
    #map {
      height: 500px;
      margin: 0;
    }

    #right-panel {
      float: none;
      width: auto;
    }
  }
</style>
<script>
  "use strict";

  function initMap() {
    var directionsRenderer = new google.maps.DirectionsRenderer();
    var directionsService = new google.maps.DirectionsService();
    var map = new google.maps.Map(document.getElementById("map"), {
      zoom: 7,
      center: {
        lat: 41.85,
        lng: -87.65,
      },
    });
    directionsRenderer.setMap(map);
    directionsRenderer.setPanel(document.getElementById("right-panel"));
    var control = document.getElementById("floating-panel");
    control.style.display = "block";
    map.controls[google.maps.ControlPosition.TOP_CENTER].push(control);

    var onChangeHandler = function onChangeHandler() {
      calculateAndDisplayRoute(directionsService, directionsRenderer);
    };

    document
      .getElementById("start")
      .addEventListener("change", onChangeHandler);
    document.getElementById("end").addEventListener("change", onChangeHandler);
  }

  function calculateAndDisplayRoute(directionsService, directionsRenderer) {
    var start = document.getElementById("start").value;
    var end = document.getElementById("end").value;
    directionsService.route(
      {
        origin: start,
        destination: end,
        travelMode: google.maps.TravelMode.DRIVING,
      },
      function (response, status) {
        if (status === "OK") {
          directionsRenderer.setDirections(response);
        } else {
          window.alert("Directions request failed due to " + status);
        }
      }
    );
  }
</script>

<div id="iframe-contents">
  <div id="floating-panel">
    <strong>Start:</strong>
    <select id="start">
      <option value="chicago, il">Chicago</option>
      <option value="st louis, mo">St Louis</option>
      <option value="joplin, mo">Joplin, MO</option>
      <option value="oklahoma city, ok">Oklahoma City</option>
      <option value="amarillo, tx">Amarillo</option>
      <option value="gallup, nm">Gallup, NM</option>
      <option value="flagstaff, az">Flagstaff, AZ</option>
      <option value="winona, az">Winona</option>
      <option value="kingman, az">Kingman</option>
      <option value="barstow, ca">Barstow</option>
      <option value="san bernardino, ca">San Bernardino</option>
      <option value="los angeles, ca">Los Angeles</option>
    </select>
    <br />
    <strong>End:</strong>
    <select id="end">
      <option value="chicago, il">Chicago</option>
      <option value="st louis, mo">St Louis</option>
      <option value="joplin, mo">Joplin, MO</option>
      <option value="oklahoma city, ok">Oklahoma City</option>
      <option value="amarillo, tx">Amarillo</option>
      <option value="gallup, nm">Gallup, NM</option>
      <option value="flagstaff, az">Flagstaff, AZ</option>
      <option value="winona, az">Winona</option>
      <option value="kingman, az">Kingman</option>
      <option value="barstow, ca">Barstow</option>
      <option value="san bernardino, ca">San Bernardino</option>
      <option value="los angeles, ca">Los Angeles</option>
    </select>
  </div>
  <div id="right-panel"></div>
  <div id="map"></div>

  <!-- Async script executes immediately and must be after any DOM elements used in callback. -->
  <script
    src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBIwzALxUPNbatRBj3Xi1Uhp0fFzwWNBkE&callback=initMap&libraries=&v=weekly"
    async
  ></script>
</div>