Google Maps Spiderfying Markers&添加听众 [英] Google Maps Spiderfying Markers & Adding Listeners

问题描述

我试图蜘蛛我的标记和添加听众。 Spidefying的工作正常，这意味着我得到的重叠标记spiderfied但问题是，我似乎无法计算如何添加监听器到这些标记。换句话说，我已经尝试了以下内容：

• 将 oms.addListener（）在一个循环中。这样，一旦点击标记，就会在同一个标​​记上打开所有 infoWindow s。


• 将 oms.addListener（）就像OMS Git仓库中的示例一样。
  https://github.com/jawj/OverlappingMarkerSpiderfier/blob /gh-pages/demo.html 。这样所有标记都具有相同的 infoWindow ，这是循环中的最后一个。
  

这是我的代码：

  var iw = new google.maps.InfoWindow（）; 
 var oms = new OverlappingMarkerSpiderfier（carte，{keepSpiderfied：true}）; 
 oms.addListener（'click'，function（marker）{
 iw.setContent（content）; 
 iw.open（carte，marker）; 
}）; 
 var markers = []; 
 var bounds = new google.maps.LatLngBounds（）; 
 if（response.length！= 0）{
 for（var i = 0; i< response.length; i ++）{
 var loc = new google.maps.LatLng（response [i] .latlong [0]，response [i] .latlong [1]）; 
 bounds.extend（loc）; 
 var lemarqueur = new google.maps.Marker（{
 position：loc，
 title：response [i] .title 
}）; 
 content ='< table>< tr>< td>< img src =''
 + response [i] .image +'/>< / td>< td> ;< p style =font-size：13px>'
 + response [i] .title +'< / p> < p style =font-size：10px>< b>艺术家：< / b> '
 + response [i] .artist +'< br>< b>日期：< / b> '+ response [i] .startDate +'< br>'
 + response [i] .address.name +''+ response [i] .address.street +'< br>'
 + response [i] .address.postalcode +'，'+ response [i] .address.city +'，'
 + response [i] .address.country 
 +'< br><< ; a target =_ blankhref ='
 + response [i] .url +'>更多信息< / a>< / p>< / td>< / tr>< / table> ; 
 
 oms.addMarker（lemarqueur）; 
 markers.push（lemarqueur）; 
}; 
 carte.fitBounds（bounds）; 
 var markerCluster = new MarkerClusterer（carte，markers）; 
 markerCluster.setMaxZoom（15）; 
 markerCluster.setGridSize（40）; 
 google.maps.event.addDomListener（窗口，'load'，initialiser）; 
  

所以我想知道应该在哪里放置 addListener（） block？

这是我之前在循环中使用的，使用 google.maps.event.addListener（），它工作得很好：

  google.maps.event.addListener（lemarqueur，'click'，function （）{
 InfoWindow.open（carte，lemarqueur）; 
}）; 
  

我希望这个问题已经足够清楚了，

提前致谢。 oms.addListener（）的作用方式与 google.maps.event.addListener（）。
所以我通过使用原来的 google.maps.event.addListener（）而不是 oms.addListener（） 在中用于循环。像这样：

  var infoWindows = []; 
 
函数closeInfoWindows（）{
 var i = infoWindows.length; 
 while（i  - ）{
 infoWindows [i] .close（）; 
 
 
 
函数newMarker（map，response，oms）{
 var loc = new google.maps.LatLng（response.latlong [0]，response .latlong [1]）; 
 var marker = new google.maps.Marker（{
 position：loc，
 title：response.title 
}）; 
 oms.addMarker（marker）; 
 var WindowOptions = {content：'some desc ...'}; 
 var InfoWindow = new google.maps.InfoWindow（WindowOptions）; 
 infoWindows.push（InfoWindow）; 
 google.maps.event.addListener（marker，'click'，function（）{
 closeInfoWindows（）; 
 InfoWindow.open（carte，marker）; //或者这个代替标记
}）; 
返回标记; 
 
 
 $ b for（var i = 0; i< response.length; i ++）{
 markers.push（newMarker（map，response [i] ，oms））; 
}; 
  

额外功劳： geocodezip 和
所有infowindows具有相同的数据

一个工作示例可以在这里找到（我的应用程序）： concert-dacote.com

I'm trying to Spiderfy my markers and adding listeners to them. The Spidefying works fine that means I get the overlapping markers spiderfied but the problem is that I can't seem to figure how to add listeners to these markers. In other words I have tried the following:

• Putting the oms.addListener() in a loop. This way, upon clicking on a marker would open all infoWindows on the same marker which isn't delightful.
• Putting the oms.addListener() outside the loop like the example on the OMS Git repo. https://github.com/jawj/OverlappingMarkerSpiderfier/blob/gh-pages/demo.html. This way all the markers have the same infoWindow which is the last one from the loop.

This is my code:

var iw = new google.maps.InfoWindow();
var oms = new OverlappingMarkerSpiderfier(carte, {keepSpiderfied:true});
oms.addListener('click', function(marker){
    iw.setContent(content);
    iw.open(carte, marker);
});
var markers =[];
var bounds = new google.maps.LatLngBounds();
if (response.length != 0) {
    for (var i = 0 ; i < response.length; i++) {
        var loc = new google.maps.LatLng(response[i].latlong[0], response[i].latlong[1]);
        bounds.extend(loc);
        var lemarqueur = new google.maps.Marker({
            position: loc,
            title: response[i].title
        });
        content = '<table><tr><td><img src="'
        +response[i].image+'"/></td><td><p style="font-size: 13px">'
        +response[i].title+'</p> <p style="font-size: 10px"><b>Artists:</b> '
        +response[i].artist+'<br><b>Date:</b> '+response[i].startDate+'<br>'
        +response[i].address.name +' '+response[i].address.street + '<br>'
        +response[i].address.postalcode +', '+response[i].address.city +', '
        +response[i].address.country
        +'<br><a target="_blank" href =' 
        +response[i].url+'>More info</a></p></td></tr></table>';

        oms.addMarker(lemarqueur);
        markers.push(lemarqueur);
    };
    carte.fitBounds(bounds);
    var markerCluster = new MarkerClusterer(carte, markers);
    markerCluster.setMaxZoom(15);
    markerCluster.setGridSize(40);
    google.maps.event.addDomListener(window, 'load', initialiser);

So I would like to know where should I put the addListener() block?

This what I have used before in the loop, using google.maps.event.addListener(), which worked fine:

google.maps.event.addListener(lemarqueur, 'click', function() {
    InfoWindow.open(carte, lemarqueur);
});

I hope the question is clear enough,
Thanks in advance.

解决方案

The oms.addListener() does not act the same way as google.maps.event.addListener(). So I somehow made it to work by using the original google.maps.event.addListener() instead of oms.addListener() inside a for loop. Like so:

var infoWindows = [];

function closeInfoWindows(){
    var i = infoWindows.length;
    while(i--){
        infoWindows[i].close();
    }
}

function newMarker(map, response, oms){
var loc = new google.maps.LatLng(response.latlong[0], response.latlong[1]);
var marker = new google.maps.Marker({
    position: loc,
    title: response.title
});
oms.addMarker(marker);
var WindowOptions = { content:'some desc...'};    
var InfoWindow = new google.maps.InfoWindow(WindowOptions);
infoWindows.push(InfoWindow);
google.maps.event.addListener(marker, 'click', function() {
    closeInfoWindows();
    InfoWindow.open(carte, marker); // or this instead of marker
});
return marker;
}


for (var i = 0 ; i < response.length; i++) {
        markers.push(newMarker(map, response[i], oms));
    };

Extra credit to: geocodezip and All infowindows have same data

A working example could be found here (my app): concert-dacote.com

这篇关于Google Maps Spiderfying Markers&添加听众的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！