Article Topic Learning Download Q&A Programming Dictionary Game Recent Updates

简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)

Home > Web Front-end > HTML Tutorial > body text

The web page is placed on the mobile page, scaling problem_html/css_WEB-ITnose

WBOY

Release： 2016-06-24 11:49:33

Original

1392 people have browsed it

有时候写页面样式不规范，很多页面元素写死尺寸时，web页面尺寸比较大放到移动端访问时，就背缩放了，div或者按钮变得好小

可以加段js，效果会好点

 1 <script> 2 ! function( userAgent ) { 3     var screen_w = parseInt(window.screen.width), 4         scale = screen_w / 640; 5     if ( /Android (\d+\.\d+)/.test( userAgent ) ) { 6         var version = parseFloat( RegExp.$1 ); 7         document.write( version > 2.3 8             ? '<meta name="viewport" content="width=640, minimum-scale = ' + scale + ", maximum-scale = " + scale + ', target-densitydpi=device-dpi">' 9             : '<meta name="viewport" content="width=640, target-densitydpi=device-dpi">' );10     } else {11         document.write( '<meta name="viewport" content="width=640, user-scalable=no, target-densitydpi=device-dpi">' );12     }13 }( navigator.userAgent );14 15 16 </script>

Copy after login

Related labels：

web页面放到手机页面，缩放问题

source：php.cn

Previous article：HTML

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn