javascript - 如何检查Google地图是否已满载？(How can I check whether Google Maps is fully loaded?)

Question

I'm embedding Google Maps into my web site.(我正在将Google地图嵌入我的网站。)

Once Google Maps is loaded, I need to kick off a few JavaScript processes.(加载Google地图后，我需要启动一些JavaScript流程。) Is there a way to auto-detect when Google Maps has fully loaded, including tile downloads and all?(有没有办法在Google地图完全加载时自动检测，包括平铺下载等等？) A tilesloaded() method exists that is supposed to accomplish exactly this task but it does not work .(存在一个tilesloaded()方法，该方法应该完成此任务，但它不起作用 。)   ask by translate from so

Answer 1

This was bothering me for a while with GMaps v3.(GMaps v3让我困扰了一段时间。)

I found a way to do it like this:(我找到了这样做的方法：) google.maps.event.addListenerOnce(map, 'idle', function(){ // do something only the first time the map is loaded }); The "idle" event is triggered when the map goes to idle state - everything loaded (or failed to load).(当地图进入空闲状态时会触发“空闲”事件 - 所有内容都已加载（或无法加载）。) I found it to be more reliable then tilesloaded/bounds_changed and using addListenerOnce method the code in the closure is executed the first time "idle" is fired and then the event is detached.(我发现它比tilesload / bounds_changed更可靠，并且使用addListenerOnce方法，在第一次触发“idle”时执行闭包中的代码，然后分离事件。) See also the events section in the Google Maps Reference.(另请参阅Google地图参考中的事件部分 。)