如何使用jquery gmap3通过单击链接显示信息窗口

Question

我正在使用 jquery gmap3 显示一个地图，其中包含从我构建的搜索中找到的每个结果的标记。每个标记都有一个信息窗口，显示有关标记所在位置的详细信息，当有人单击地图上的标记时，信息窗口会显示该信息。在地图下方，我显示了找到的结果列表，对于找到的每个结果，我想要做的是有一个链接，当有人单击该链接时，页面向上滚动到地图，然后居中到结果所属的标记和信息窗口自动弹出。那可能吗？这是我的代码：

  var base_lat = 33.609063;
  var base_lon = -112.105135;
  var base_markers = [{"latLng":["33.609063","-112.105135"],"data":"<div class=\"estate_info\"><img src=\"\/img\/realestate\/test_estate.jpg\"><b><a href=\"\/charming-payette-lake-cabin-with-private-dock-beach-rl2\">1022 E. St. Mill Valley, CA 85282<\/a><\/b><ul><li><label>Beds:<\/label>6<\/li><li><label>Baths:<\/label>3.0<\/li><li><label>Levels:<\/label>2<\/li><\/ul><ul><li><label>Price:<\/label>$520,000<\/li><li><li><label>Sqft:<\/label>5,600<\/li><li><a href=\"\/charming-payette-lake-cabin-with-private-dock-beach-rl2\">View Details &raquo;<\/a><\/li><\/ul><\/div>","options":{"icon":"\/img\/markers\/number_1.png"}},{"latLng":["33.479913","-111.699535"],"data":"<div class=\"estate_info\"><img src=\"\/img\/realestate\/default_estate.jpg\"><b><a href=\"\/single-level-mountain-view-home-in-central-laveen-rl1\">South of Baseline Rd \/ 51st Ave Laveen, CA 85384<\/a><\/b><ul><li><label>Beds:<\/label>3<\/li><li><label>Baths:<\/label>2.5<\/li><li><label>Levels:<\/label>1<\/li><\/ul><ul><li><label>Price:<\/label>$124,563<\/li><li><li><label>Sqft:<\/label>2,500<\/li><li><a href=\"\/single-level-mountain-view-home-in-central-laveen-rl1\">View Details &raquo;<\/a><\/li><\/ul><\/div>","options":{"icon":"\/img\/markers\/number_2.png"}}];

        $('#searchmap').gmap3({

        map:{

            options:{

                center:[base_lat,base_lon],
                zoom: 9,
                mapTypeControl: true,
                mapTypeControlOptions: {
                  style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
                },
                navigationControl: true,
                scrollwheel: true,
                streetViewControl: true
            }

        },

        marker:{

            values: base_markers,

            options:{

                draggable: false

            },

            events:{

                click: function(marker, event, context) {

                    var map = $(this).gmap3("get"),

                    infowindow = $(this).gmap3({get:{name:"infowindow"}});

                    if (infowindow) {

                        infowindow.open(map, marker);
                        infowindow.setContent(context.data);

                    }else {

                        $(this).gmap3({

                            infowindow:{

                                anchor:marker,
                                options:{content: context.data}

                            }

                        });

                    }

                }

            }

        }

    });

这是我在地图下显示的结果：

    <ul>
<li class="listing first">
                                       <div class="rphoto"><a href="#" style="background-image:url('/img/realestate/test_estate.jpg');"></a></div>
                                       <div class="details">
                                         <strong>1. <a href="#">Charming Payette Lake Cabin with private dock & beach</a></strong>
                                         <span>Type: Condo | Built: 1995 | Status: Backup or Contingent</span>
                                         <div class="info">This charming cabin is located on Payette Lake with private dock and beach. It offers 2 Bedroom and 1 Bath. Sleeps 8 with 2 Doubles, 1 bunk and 1 queen hideabed...<nav>Mill Valley, CA | Price: $520,000 | <a href="#">View Details &raquo;</a></nav></div>
                                         <ol>
                                           <li>6<br>Bed</li>
                                           <li>3.0<br>Bath</li>
                                           <li class="last">5,600<br>Sqft</li>
                                         </ol>
                                       </div>
                                      </li>
<li class="listing last">
                                       <div class="rphoto"><a href="#" style="background-image:url('/img/realestate/default_estate.jpg');"></a></div>
                                       <div class="details">
                                         <strong>2. <a href="#">Single-level mountain-view home in central Laveen</a></strong>
                                         <span>Type: House | Built: 2003 | Status: Active</span>
                                         <div class="info">With 3,200 square feet of living area and located just one lot back from the ocean, makes childhood dreams of fantastic sandcastles come true - and you can be one of the...<nav>Laveen, CA | Price: $124,563 | <a href="#">View Details &raquo;</a></nav></div>
                                         <ol>
                                           <li>3<br>Bed</li>
                                           <li>2.5<br>Bath</li>
                                           <li class="last">2,500<br>Sqft</li>
                                         </ol>
                                       </div>
                                      </li>
</ul>

所以再次在搜索结果中，如果他们单击其中一个结果的链接，然后将地图居中该标记所在的位置，那么我如何才能获得它，因此例如第二个结果将居中于地图上的第二个标记然后信息窗口会自动显示。如何使用 jquery gmap3 代码做到这一点？这是我所指的示例：

http://koti.mbnet.fi/ojalesa/boundsbox/makemarker_sidebar_plain.htm

Answer 1

好的，我能够弄清楚。这是我添加的jquery代码：

    $(".propertyclick").click(function() {

        //We first scroll to top of page
        $("html,body").animate({ scrollTop: 0 },"fast");

        //We then get the current id of the marker being clicked
        var id = $(this).attr('data-marker');

        //We now get the marker in the map that they want to see
        var marker = $("#estate_searchmap").gmap3({ get: { id: id } });

        //We now simulate that marker being clicked via the map
        google.maps.event.trigger(marker,'click');

        return false;

    });

在列表结果中，我添加了一个链接供他们单击以触发此操作：

<a href="" class="propertyclick" data-marker="property1"></a>

data-marker 在我的原始代码 base_markers 中保存我分配给 json 值中每个标记的 id。所以现在您将在每个标记中看到一个新值，例如 id: "property1" 然后下一个将是 id: "property2" 等等。这就是我在上面的 click 函数中引用以知道要调用哪个标记的方式。