Question

这是一项相当研究，但无济于事。尝试实施Google Map API，但搜索选项似乎仍然存在。由于Bootstrap的使用，它增加了更多的麻烦。

截至目前，整个页面都在刷新，搜索选项无效

我想要实现的是 ：

Only the map portion should refresh, when search button is clicked.

The search results should also display nearby places.

    <section class="no-padding adv--section">   
    <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places&callback=initAutocomplete" async defer></script>
    <div id="offers-map" class="offers-map2"></div>
      <div class="container">
         <div class="row">
           <div class="col-xs-12">
             <div id="tfheader">

    <form id="tfnewsearch" method="get">
            <input type="text" id="mapSearchBox" class="tftextinput" placeholder="Write Place Name To Search Parking................" name="q" size="21" maxlength="120"><input type="submit" value="search" class="tfbutton">
    </form>
            <script>
                function initAutocomplete() {
                    var map = new google.maps.Map(document.getElementById('mapSearchBox'), {
                    center: {lat: -33.8688, lng: 151.2195},
                    zoom: 13,
                    mapTypeId: google.maps.MapTypeId.ROADMAP
                });

            // Create the search box and link it to the UI element.
                    var input = document.getElementById('maplocationsearch');
                    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) {
                    marker.setMap(null);
               });

                markers = [];

            // For each place, get the icon, name and location.
                    var bounds = new google.maps.LatLngBounds();
                    places.forEach(function(place) {
                        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
                }));

                                        if (place.geometry.viewport) {
                                          // Only geocodes have viewport.
                                                bounds.union(place.geometry.viewport);
                                                    } else {
                                                bounds.extend(place.geometry.location);
                                                }
                                            });
                                      map.fitBounds(bounds);
                                    });
                                  }
                                </script>                                           
                            <div class="tfclear"></div>
                        </div>
                    </div>
                </div>
            </div>          
    </section>

如何解决这个问题？请帮忙!!!

Answer 1

您可以通过指定radius

将搜索限制在附近的地点

Google地图位置搜索框无效

1 个答案: