Check if infowindow is opened Google Maps v3

Question

Please, I need a help.

I want to check if my infowindow is opened.

For example:

if (infowindow.isOpened) {    doSomething() } 

or

if (infowindow.close) {    doAnotherthing(); } 

I dont have any idea, how to do this

Answer 1

This is an undocumented feature, and is therefore subject to change without notice, however the infoWindow.close() method sets the map on the object to null (this is why infoWindow.open(map, [anchor]) requires that you pass in a Map), so you can check this property to tell if it is currently being displayed:

function isInfoWindowOpen(infoWindow){     var map = infoWindow.getMap();     return (map !== null && typeof map !== "undefined"); }  if (isInfoWindowOpen(infoWindow)){     // do something if it is open } else {     // do something if it is closed } 

Update: Another potentially useful way to write this is to add an isOpen() method to the InfoWindow prototype.

google.maps.InfoWindow.prototype.isOpen = function(){     var map = this.getMap();     return (map !== null && typeof map !== "undefined"); } 

Answer 2

Until google doesn't give us any better way of doing this, you can add a property to the infoWindow objects. Something like:

google.maps.InfoWindow.prototype.opened = false; infoWindow = new google.maps.InfoWindow({content: '<h1> Olá mundo </h1>'});  if(infoWindow.opened){    // do something    infoWindow.opened = false; } else{    // do something else    infoWindow.opened = true; }