每当我的页面使用HTML5和Javascript加载时，如何重置地理位置服务设置 [英] How do i reset the geo-location service settings each time my page loads with HTML5 and Javascript

问题描述

我正在制作一个网页，我需要在该网页上获得用户的访问权限.

I am working on a web page where I need to get permission from a user to access location.

但是根据我的故事.我需要确保，如果以前有任何特定用户选择了拒绝"，那么在每次加载页面时，我都需要向他显示提示，提示说

but according to my story. I need to make sure that if any particular user has selected Deny previously then on each page load I need to show him a prompt saying

[网站]想要使用计算机的位置，如下面的快照所示:

[website] want to use your computer's location as shown in the snapshot below:

但是，另一方面，如果用户选择了允许，则不再提示.

But on the other hand, if the user has selected Allow it should not prompt anymore.

是否有任何简单明了的方法即可通过JS或HTML5设置实现此功能?如果不是，那么我还可以做些什么才能实现此功能?

Is there any easy and straightforward way to achieve this functionality with JS or HTML5 settings? If not then what else I could do in order to achieve this functionality?

推荐答案

这是不可能的.

请参阅:如何制作Google Maps再次请求位置权限?

浏览器会处理此问题，一旦做出选择，您将无法撤消它.如果您的网站要求地理位置才能正常工作，则您可以随时检查是否已获得许可(请参见此处:

The browser handles this and once a choice has been made, you cannot reverse it. If your site requires geolocation to work, you can always check if the permission is given (see here: Is there a way to check if geolocation has been DECLINED with Javascript?) and if not, you should change the content or behaviour of the site, so your users know what's going on.

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