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Java script function to get browser name.

Posted By:Virendra Dugar       Posted Date: October 07, 2009    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  

This javascript function will give you the web browser name and display as an alert message.
 

We have this requirement in most of the application to know that which browser user is using to view the web site. We can use javascript to know browser name and this function works with all the broswers.

 

function GetBrowser()
{
           if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent))
           { 
                 var ffversion=new Number(RegExp.$1) 
                 if (ffversion>=3)
                  alert("FF 3.x or above")
                 else if (ffversion>=2)
                  alert("FF 2.x")
                 else if (ffversion>=1)
                  alert("FF 1.x")
            }
            else if(/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent))
            {
                 alert("Chrome.");
            }

           else if(/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent))
            {
                 alert("Opera");
            }
            else
            {
             alert(navigator.appName);
            }
             
            return false;
}

 window.onload  = GetBrowser;

     

Further Readings:

Responses
Author: ConsultSarath         Company URL: http://www.dotnetspark.com
Posted Date: February 11, 2010

I have posted a snippet for the same using ASP.NET/VB.NET in my website http://www.consultsarath.com.

Article Link: http://www.consultsarath.com/CSSite/ShowArticle.aspx?KBId=2

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