javascript - 在谷歌地图信息窗口中添加用户收藏选项

Question

如何在谷歌地图信息窗口中实现用户最喜欢的选项。例如。我想要与http://hotpads.com/rentals/24276-Finely-Drive-Moreno-Valley-CA-92553--2w2hh5wwds7ce#lat=33.913198677411614&lon=-117.2406005859375&zoom=18&previewId=1x0ecwmx9ayrr=true&dupe=Groupingheat&con building&listingTypes=rental,sublet,room,corporate&includeVaguePricing=false&loan=30,0.04,0&resultsPerQuad=24 ，但不知道该怎么做。请给我一个实现最喜欢的选项的解决方案。

Answer 1

我不明白您是否想要 infowindow html 的代码或管理收藏夹的算法...无论如何这是代码...但您必须修改它可能是如果您正在迭代一组标记...希望这对您有所帮助。 ..

var favourites = [];

 var contentString = '<div id="content">'+
  '<ul id="myLinks">'+
      '<li><a href="javascript:" id="markerID" onclick="addRemoveFavourite(this);">add to favourites</a></li>'
  '</ul>'+
  '</div>';

var infowindow = new google.maps.InfoWindow({
  content: contentString,
  maxWidth: 200
});

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

function addRemoveFavourite(link){
    if(link.innerHTML == "add to favourites"){
        link.innerHTML = "remove from favourites";
        favourites.push(link.id);
    } else {
        link.innerHTML = "add to favourites";
        var index = favourites.indexOf(link.id);
        favourites.splice(index,1);
           }
}