javascript - Detect if user has enabled location services on domain

Question

Is there a way to know if a user has already enabled location services for a domain in a web page script. This is for purpose of NOT showing a button "detect location" if the user has already pressed it once in the past.

Answer 1

您需要设置一个带有值的cookie，并且基本上检查cookie是否存在，如果它不存在，那么您可以“检测位置”