Refactor IE check.

This commit is contained in:
Lars Jung 2015-05-30 20:26:38 +02:00
parent 14825ebe29
commit d7b389e407
2 changed files with 8 additions and 10 deletions

View file

@ -5,6 +5,7 @@ doctype html
html(class='no-js', lang='en')
head
<!--[if lt IE 10]><meta id='no-browser'><![endif]-->
meta(charset='utf-8')
meta(http-equiv='x-ua-compatible', content='ie=edge')
title #{title}

View file

@ -1,14 +1,11 @@
(function () {
'use strict';
document.documentElement.className = '';
var el = document.createElement('i');
el.innerHTML = '<!--[if lt IE 10]><br><![endif]-->';
var browser = el.getElementsByTagName('br').length === 0;
if (!browser) {
document.documentElement.className = 'no-browser';
throw 'no-browser';
var doc = document;
var el = doc.documentElement;
var id = 'no-browser';
el.className = '';
if (doc.getElementById(id)) {
el.className = id;
throw id;
}
}());