Question

我正在尝试制作一个外部链接，用于拉出标记的信息气泡并使其居中。我想通过引用我称之为clickaway的div ID来实现它，这就是我设置的但似乎无法让它工作：

<script>
  function initialize() {
    var myLatlng = new google.maps.LatLng(-25.363882,131.044922);
    var mapOptions = {
      zoom: 4,
      center: myLatlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    }
    var map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);

    var contentString = '<div id="content">'+
        '<div id="siteNotice">'+
        '</div>'+
        '<h1 id="firstHeading" class="firstHeading">Uluru</h1>'+
        '<div id="bodyContent">'+
        '<p><b>Uluru</b>, also referred to as <b>Ayers Rock</b>, is a large ' +
        'sandstone rock formation in the southern part of the '+
        'Northern Territory, central Australia. It lies 335&#160;km (208&#160;mi) '+
        'south west of the nearest large town, Alice Springs; 450&#160;km '+
        '(280&#160;mi) by road. Kata Tjuta and Uluru are the two major '+
        'features of the Uluru - Kata Tjuta National Park. Uluru is '+
        'sacred to the Pitjantjatjara and Yankunytjatjara, the '+
        'Aboriginal people of the area. It has many springs, waterholes, '+
        'rock caves and ancient paintings. Uluru is listed as a World '+
        'Heritage Site.</p>'+
        '<p>Attribution: Uluru, <a href="http://en.wikipedia.org/w/index.php?
 title=Uluru&oldid=297882194">'+
        'http://en.wikipedia.org/w/index.php?title=Uluru</a> '+
        '(last visited June 22, 2009).</p>'+
        '</div>'+
        '</div>';

    var infowindow = new google.maps.InfoWindow({
        content: contentString
    });


    var name = '#clickaway';


    var marker = new google.maps.Marker({
        position: myLatlng,
        map: map,
        title: 'Hello World!'
    });

    google.maps.event.addListener(marker, 'click', function() {
      infowindow.open(map,marker);
    });

    google.maps.event.addListener(name, 'click', function() {
      infowindow.open(map,marker);
    });


  }


  function loadScript() {
    var script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = 'https://maps.googleapis.com/maps/api/js?sensor=false&' +
        'callback=initialize';
    document.body.appendChild(script);
  }

  window.onload = loadScript;
</script>

Answer 1

我认为您希望使用addDomListener而不是addListener，因为正如其名称所示，可以侦听DOM中对象的事件。从代码中检查此sample made，请注意name变量中的CSS选择器已消失。

Answer 2

它不起作用，标记是一个javascript对象，它不能用HTML id引用。如果您将标记设置为全局，则可以在HTML onclick函数中引用它。

onclick="google.maps.event.trigger(marker, 'click');"

Another example with a clickable sidebar

外部链接到谷歌地图标记

2 个答案: