Home
Web Front-end
JS Tutorial
Native js imitates jq to determine whether the current browser is ie, accurate to ie6~8_javascript skills



Native js imitates jq to determine whether the current browser is ie, accurate to ie6~8_javascript skills
May 16, 2016 pm 04:38 PMFriends who are familiar with jq may occasionally use it to determine whether the current browser is ie, or even which version of ie. For example, to determine that the current browser is ie7, the writing method is as follows:
if($.browser.msie && $.browser.version==7){ //ie7下执行该区域代码 }
Copy after login
Native js, imitating jq writing method, specific implementation code:
<script> var browser = (function(){ var isIE6 = /msie 6/i.test(navigator.userAgent); var isIE7 = /msie 7/i.test(navigator.userAgent); var isIE8 = /msie 8/i.test(navigator.userAgent); var isIE = /msie/i.test(navigator.userAgent); return { msie:isIE, version:function(){ switch(true){ case isIE6:return 6; case isIE7:return 7; case isIE8:return 8; } }() }; })(); alert(browser.msie); alert(browser.version); </script>
Copy after login
For the judgment of firefox and chrome, you can expand it yourself.
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

Hot Article
How Long Does It Take To Beat Split Fiction?
3 weeks ago
By DDD
Repo: How To Revive Teammates
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌

Hot tools Tags

Hot Article
How Long Does It Take To Beat Split Fiction?
3 weeks ago
By DDD
Repo: How To Revive Teammates
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 weeks ago
By 尊渡假赌尊渡假赌尊渡假赌

Hot Article Tags

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Replace String Characters in JavaScript

Custom Google Search API Setup Tutorial

8 Stunning jQuery Page Layout Plugins
