Posted By

ginoplusio on 03/06/17

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Last Edited at 03/06/17 09:15pm

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Add IE interenet explorer class name to body

/ Published in: jQuery

Use it to detect old browser, when your client still use an old browser!

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Copy this code and paste it in your HTML

function addIEclasses() {
    var ua = window.navigator.userAgent;
    var b = "";
    var msie = ua.indexOf('MSIE ');
    if (msie > 0) {
        // IE 10 or older => return version number
        b = "msie ie" + parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
    }
 
    var trident = ua.indexOf('Trident/');
    if (trident > 0) {
        // IE 11 => return version number
        var rv = ua.indexOf('rv:');
        b = "trident ie"+parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
    }
 
    var edge = ua.indexOf('Edge/');
    if (edge > 0) {
        // Edge (IE 12+) => return version number
        b = "edge ie"+parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
 
    }
 
    // other browser
    if(b!="") {
        $('body').addClass(b);
    }
}