Google Maps API V3 - 将事件侦听器添加到所有标记？ [英] Google Maps API V3 - add event listener to all markers?

问题描述

  google.maps.event.addListener（unique_marker_id，'click'，function（）{
 //用这个标记做些什么... 
}）; 
  

解决方案

code>和 MarkerWithLabel 的情况下，您可以使用 this 关键字将对象其中事件处理程序附加：

  google.maps.event.addListener（marker，'click'，function（）{
 //用这个标记做些什么... 
 this.setTitle（'我被点击'）; 
}）; 
  

这里指的是特定标记对象。

There's got to be a way to add a listener to ALL MARKERS, currently I'm adding a listener to each one using a loop which feels really wrong...

This feels wrong:

google.maps.event.addListener(unique_marker_id, 'click', function(){
    //do something with this marker...                   
});   

解决方案

In both Marker and MarkerWithLabel case, you might just as well use the this keyword to refer the object to which the event handler is attached:

google.maps.event.addListener(marker, 'click', function () {
   // do something with this marker ...
   this.setTitle('I am clicked');
});

this here is referring to the particular marker object.

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