Question

我想在此示例中添加信息窗口＆＃39;位置搜索框＆＃39; https://developers.google.com/maps/documentation/javascript/examples/places-searchbox

和信息窗口应该像这个示例，其中包含带有谷歌链接，地址，电话，评级和网站的名称https://developers.google.com/maps/documentation/javascript/examples/places-autocomplete-hotelsearch

Answer 1

通常，StackOverflow不会用来要求某人为您编写代码。您只需要将这两个示例结合起来即可获得所需的行为。

话虽如此，下面你可以找到合并的例子，它将信息窗口从第二个例子介绍到第一个例子。

＆＃13;

var map, places, infoWindow;
      
      function initAutocomplete() {
        map = new google.maps.Map(document.getElementById('map'), {
          center: {lat: -33.8688, lng: 151.2195},
          zoom: 13,
          mapTypeId: 'roadmap'
        });
        
        infoWindow = new google.maps.InfoWindow({
          content: document.getElementById('info-content')
        });
        
        places = new google.maps.places.PlacesService(map);

        // Create the search box and link it to the UI element.
        var input = document.getElementById('pac-input');
        var searchBox = new google.maps.places.SearchBox(input);
        map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);

        // Bias the SearchBox results towards current map's viewport.
        map.addListener('bounds_changed', function() {
          searchBox.setBounds(map.getBounds());
        });

        var markers = [];
        // Listen for the event fired when the user selects a prediction and retrieve
        // more details for that place.
        searchBox.addListener('places_changed', function() {
          var places = searchBox.getPlaces();

          if (places.length == 0) {
            return;
          }

          // Clear out the old markers.
          markers.forEach(function(marker) {
            google.maps.event.clearListeners(marker, 'click');
            marker.setMap(null);
          });
          markers = [];

          // For each place, get the icon, name and location.
          var bounds = new google.maps.LatLngBounds();
          var count = 0;
          places.forEach(function(place) {
            if (!place.geometry) {
              console.log("Returned place contains no geometry");
              return;
            }
            var icon = {
              url: place.icon,
              size: new google.maps.Size(71, 71),
              origin: new google.maps.Point(0, 0),
              anchor: new google.maps.Point(17, 34),
              scaledSize: new google.maps.Size(25, 25)
            };

            // Create a marker for each place.
            markers.push(new google.maps.Marker({
              map: map,
              icon: icon,
              title: place.name,
              position: place.geometry.location
            }));
            
            markers[count].placeResult = place;
            
            google.maps.event.addListener(markers[count], 'click', showInfoWindow);

            if (place.geometry.viewport) {
              // Only geocodes have viewport.
              bounds.union(place.geometry.viewport);
            } else {
              bounds.extend(place.geometry.location);
            }
            
            count++;
          });
          map.fitBounds(bounds);
        });
      }
      
      function showInfoWindow() {
        var marker = this;
        places.getDetails({placeId: marker.placeResult.place_id},
            function(place, status) {
              if (status !== google.maps.places.PlacesServiceStatus.OK) {
                return;
              }
              infoWindow.open(map, marker);
              buildIWContent(place);
            });
      }
      
      function buildIWContent(place) {
        document.getElementById('iw-icon').innerHTML = '<img class="hotelIcon" ' +
            'src="' + place.icon + '"/>';
        document.getElementById('iw-url').innerHTML = '<b><a href="' + place.url +
            '">' + place.name + '</a></b>';
        document.getElementById('iw-address').textContent = place.vicinity;

        if (place.formatted_phone_number) {
          document.getElementById('iw-phone-row').style.display = '';
          document.getElementById('iw-phone').textContent =
              place.formatted_phone_number;
        } else {
          document.getElementById('iw-phone-row').style.display = 'none';
        }

        // Assign a five-star rating to the hotel, using a black star ('&#10029;')
        // to indicate the rating the hotel has earned, and a white star ('&#10025;')
        // for the rating points not achieved.
        if (place.rating) {
          var ratingHtml = '';
          for (var i = 0; i < 5; i++) {
            if (place.rating < (i + 0.5)) {
              ratingHtml += '&#10025;';
            } else {
              ratingHtml += '&#10029;';
            }
          document.getElementById('iw-rating-row').style.display = '';
          document.getElementById('iw-rating').innerHTML = ratingHtml;
          }
        } else {
          document.getElementById('iw-rating-row').style.display = 'none';
        }

        // The regexp isolates the first part of the URL (domain plus subdomain)
        // to give a short URL for displaying in the info window.
        if (place.website) {
          var fullUrl = place.website;
          var website = hostnameRegexp.exec(place.website);
          if (website === null) {
            website = 'http://' + place.website + '/';
            fullUrl = website;
          }
          document.getElementById('iw-website-row').style.display = '';
          document.getElementById('iw-website').textContent = website;
        } else {
          document.getElementById('iw-website-row').style.display = 'none';
        }
      }

＆＃13;

#map {
        height: 100%;
      }
      /* Optional: Makes the sample page fill the window. */
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
      #description {
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
      }

      #infowindow-content .title {
        font-weight: bold;
      }

      #infowindow-content {
        display: none;
      }

      #map #infowindow-content {
        display: inline;
      }

      .pac-card {
        margin: 10px 10px 0 0;
        border-radius: 2px 0 0 2px;
        box-sizing: border-box;
        -moz-box-sizing: border-box;
        outline: none;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
        background-color: #fff;
        font-family: Roboto;
      }

      #pac-container {
        padding-bottom: 12px;
        margin-right: 12px;
      }

      .pac-controls {
        display: inline-block;
        padding: 5px 11px;
      }

      .pac-controls label {
        font-family: Roboto;
        font-size: 13px;
        font-weight: 300;
      }

      #pac-input {
        background-color: #fff;
        font-family: Roboto;
        font-size: 15px;
        font-weight: 300;
        margin-left: 12px;
        padding: 0 11px 0 13px;
        text-overflow: ellipsis;
        width: 400px;
      }

      #pac-input:focus {
        border-color: #4d90fe;
      }

      #title {
        color: #fff;
        background-color: #4d90fe;
        font-size: 25px;
        font-weight: 500;
        padding: 6px 12px;
      }
      #target {
        width: 345px;
      }
      .placeIcon {
        width: 20px;
        height: 34px;
        margin: 4px;
      }
      .hotelIcon {
        width: 24px;
        height: 24px;
      }

＆＃13;

<input id="pac-input" class="controls" type="text" placeholder="Search Box">
    <div id="map"></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>
    
    <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDztlrk_3CnzGHo7CFvLFqE_2bUKEq1JEU&libraries=places&callback=initAutocomplete"
         async defer></script>

＆＃13;

你也可以在jsbin上找到这个例子：http://jsbin.com/xipagud/edit?html,output

希望这有帮助！

如何在地点搜索框中添加信息窗口

1 个答案: