Place Autocomplete Hotel Search

by avgustre

HTML

<div id="findhotels">
  Find hotels in:
</div>

<div id="locationField">
  <input id="autocomplete" placeholder="Enter a city" type="text" />
</div>

<!-- <div id="controls">
  <select id="country">
    <option value="all">All</option>
    <option value="au">Australia</option>
    <option value="br">Brazil</option>
    <option value="ca">Canada</option>
    <option value="fr">France</option>
    <option value="de">Germany</option>
    <option value="mx">Mexico</option>
    <option value="nz">New Zealand</option>
    <option value="it">Italy</option>
    <option value="za">South Africa</option>
    <option value="es">Spain</option>
    <option value="pt">Portugal</option>
    <option value="us" selected>U.S.A.</option>
    <option value="uk">United Kingdom</option>
  </select>
</div> -->

<div id="map"></div>

<div id="listing">
  <table id="resultsTable">
    <tbody id="results"></tbody>
  </table>
</div>

<div style="display: none">
  <div id="info-content">
    <table>
      <tr id="iw-url-row" class="iw_table_row">
        <td id="iw-icon" class="iw_table_icon"></td>
        <td id="iw-url"></td>
      </tr>
      <tr id="iw-address-row" class="iw_table_row">
        <td class="iw_attribute_name">Address:</td>
        <td id="iw-address"></td>
      </tr>
      <tr id="iw-phone-row" class="iw_table_row">
        <td class="iw_attribute_name">Telephone:</td>
        <td id="iw-phone"></td>
      </tr>
      <tr id="iw-rating-row" class="iw_table_row">
        <td class="iw_attribute_name">Rating:</td>
        <td id="iw-rating"></td>
      </tr>
      <tr id="iw-website-row" class="iw_table_row">
        <td class="iw_attribute_name">Website:</td>
        <td id="iw-website"></td>
      </tr>
    </table>
  </div>
</div>
<!-- Replace the value of the key parameter with your own API key. -->
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk&libraries=places&callback=initMap"
        async defer></script>

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;
}
table {
  font-size: 12px;
}
#map {
  width: 440px;
}
#listing {
  position: absolute;
  width: 200px;
  height: 470px;
  overflow: auto;
  left: 442px;
  top: 0px;
  cursor: pointer;
  overflow-x: hidden;
}
#findhotels {
  position: absolute;
  text-align: right;
  width: 100px;
  font-size: 14px;
  padding: 4px;
  z-index: 5;
  background-color: #fff;
}
#locationField {
  position: absolute;
  width: 190px;
  height: 25px;
  left: 108px;
  top: 0px;
  z-index: 5;
  background-color: #fff;
}
#controls {
  position: absolute;
  left: 300px;
  width: 140px;
  top: 0px;
  z-index: 5;
  background-color: #fff;
}
#autocomplete {
  width: 100%;
}
#country {
  width: 100%;
}
.placeIcon {
  width: 20px;
  height: 34px;
  margin: 4px;
}
.hotelIcon {
  width: 24px;
  height: 24px;
}
#resultsTable {
  border-collapse: collapse;
  width: 240px;
}
#rating {
  font-size: 13px;
  font-family: Arial Unicode MS;
}
.iw_table_row {
  height: 18px;
}
.iw_attribute_name {
  font-weight: bold;
  text-align: right;
}
.iw_table_icon {
  text-align: right;
}

JavaScript

// This example uses the autocomplete feature of the Google Places API.
// It allows the user to find all hotels in a given place, within a given
// country. It then displays markers for all the hotels returned,
// with on-click details for each hotel.

// This example requires the Places library. Include the libraries=places
// parameter when you first load the API. For example:
// <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">

var map, places, infoWindow;
/* var markers = []; */
var autocomplete;
var countryRestrict = {'sity': 'moskow'};
/* var MARKER_PATH = 'https://developers.google.com/maps/documentation/javascript/images/marker_green'; */
var hostnameRegexp = new RegExp('^https?://.+?/');


function initMap() {
  map = new google.maps.Map(document.getElementById('map'), {
    /* zoom: lat: 62, lng: -110.0, */
    /* center: lat: 62, lng: -110.0, */
    mapTypeControl: false,
    panControl: false,
    zoomControl: false,
    streetViewControl: false
  });

  infoWindow = new google.maps.InfoWindow({
    content: document.getElementById('info-content')
  });

  // Create the autocomplete object and associate it with the UI input control.
  // Restrict the search to the default country, and to place type "cities".
  autocomplete = new google.maps.places.Autocomplete(
      /** @type {!HTMLInputElement} */ (
          document.getElementById('autocomplete')), {
        types: ['(cities)'],
        componentRestrictions: countryRestrict
      });
  places = new google.maps.places.PlacesService(map);

  autocomplete.addListener('place_changed', onPlaceChanged);

  // Add a DOM event listener to react when the user selects a country.
  document.getElementById('country').addEventListener(
      'change', setAutocompleteCountry);
}

// When the user selects a city, get the place details for the city and
// zoom the map in on the city.
function onPlaceChanged() {
  var place = autocomplete.getPlace();
  if (place.geometry)...