请问js如何禁止用户进行网页缩放?
网友回复
现在没办法绝对禁止用户缩放网页,但是可以增加一个有情提醒,比如当前网页缩放非100%,为了您的体验,请缩放至100%;
可以在用户进行缩放网页的时候进行提醒。
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" /> <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script> <script type="text/javascript"> function detectZoom (){ var ratio = 0, screen = window.screen, ua = navigator.userAgent.toLowerCase(); if (window.devicePixelRatio !== undefined) { ratio = window.devicePixelRatio; } else if (~ua.indexOf('msie')) { if (screen.deviceXDPI && screen.logicalXDPI) { ratio = screen.deviceXDPI / screen.logicalXDPI; } ...
点击查看剩余70%