How to check if device is Windows Surface Tablet and browser is chrome or IE

问题

How to check if device is Windows Surface Tablet and browser is chrome or IE using Javascript. i have tried following code

function is_touch_device() 
{  
  try {  
    document.createEvent("TouchEvent");  
    return true;  
  } catch (e) {  
    return false;  
  }  
}
if(is_touch_device() )
{
    if(navigator.userAgent.toLowerCase().indexOf('chrome')>-1)
     {
       //some stuff
      }
}

i have searched for useragent but i an not getting exact for surface. how to check if device is surface and browser is chrome or IE

回答1:

Using the navigator object you can access these data fields

navigator.appName  <- gets app name may be misleading so also get the appCodeName
navigator.appCodeName; <-- alternate name
navigator.platform; <-- platform the user is on

http://www.w3schools.com/js/js_window_navigator.asp

回答2:

window.navigator.pointerEnabled

This method returned true Surface devices.....

回答3:

Though you can use navigator object to serve your purpose, I would suggest you to use modernizer for the same.

来源：https://stackoverflow.com/questions/29091862/how-to-check-if-device-is-windows-surface-tablet-and-browser-is-chrome-or-ie