IF IE中的条件评论？

Question

I need to display a text eg "You are using Internet Explorer browser" within the div for all users using IE browsers (6-11). MS has dropped conditional comments as of IE10 so I'm unable to do so via css. Any advice?

Answer 1

Use navigator.userAgent :

function isIE () {
  var myNav = navigator.userAgent.toLowerCase();
  if( myNav.indexOf('msie') > -1 || myNav.indexOf('.net') > -1) {
    // do stuff;
  }
}

myNav.indexOf('.net') is needed to detect IE 11 , all other versions have msie in the UA string.

(modified from code here )

Answer 2

use ie conditional compilation to target 10/11, which is essentially conditional comments in javascript. you can see a demo here: http://dev.bowdenweb.com/ua/browsers/ie/ie10-detection-via-cc.html