单击标记时如何滚动到侧边栏项目

Question

我希望，当用户单击标记时，侧边栏滚动用户单击的项目。喜欢这个网络 https://googlemaps.github.io/js-store-locator/examples/places.html....但是这是怎么做到的呢？任何想法谢谢..

这个带有地图 id 和 side_bar id 的div。

 <div style="width:100%; height:100vh;padding-bottom: 50px; ">
    <div id="map" style="top:50px;height:100%;width:80%;float:left"></div>
    <div id="side_bar" style="top:50px;width:20%;float:left;overflow-y: scroll; height:100%;margin-top:50px;padding:20px"></div> 
</div><!-- Map Ends display -->

从 php 数据添加信息窗口单击并在 side_bar id 中添加项目

     // Add the markers and infowindows to the map
for (var i = 0; i < locations.length; i++) {  
      marker = new google.maps.Marker({
        position: new google.maps.LatLng(locations[i][2], locations[i][3]),
        map: map,
        visible: true,
        animation: google.maps.Animation.DROP,
        icon : icons[locations[i][4]],                  
      });
    // Event that closes the Info Window with a click on the map
    google.maps.event.addListener(map, 'click', function() {
    infowindow.close();
    });      
    google.maps.event.addListener(marker, 'click', (function(marker, i) {
    return function() {
      infowindow.setContent(locations[i][1]);
      infowindow.open(map, marker);
    }
    })(marker, i));   
    markers.push(marker);
    var side_bar_html = "<a href='javascript:google.maps.event.trigger(markers["+parseInt(markers.length-1)+"],"click");'style='text-decoration:none;'>"+locations[i][0]+"</a><br><hr><br>";
     document.getElementById('side_bar').innerHTML += side_bar_html;
   }  

Answer 1

我找到了解决方案。我添加这个

google.maps.event.addListener(marker, 'click', (function(marker, i) {
    return function() {
      infowindow.setContent(locations[i][1]);
      infowindow.open(map, marker);
       var no = marker.id;
      $("div[class*='item']").removeClass("active");
      $('div[class*=item_'+no+']').addClass("active");
      var $selectedLocation = $('div[class*=item_'+no+']' );  
      var $container = $('#side_bar');
      $container.animate({
        scrollTop: $selectedLocation.offset().top - $container.offset().top + $container.scrollTop()
      }); 
    }
    })(marker, i));

并添加到我的 ID 标记