A simple way for JS to stop bubbling and prevent browser default behavior _javascript tips

Stop Bubbling General Method:

function Stopbubble (e) { 
//If event object is provided, non IE browser if 
(e && e.stoppropagation) 
  // Using the Stoppropagation () method of the 
  e.stoppropagation (); 
else 
  //use IE's cancelbubble = True to cancel event bubbling 
  window.event.cancelBubble = true; 
}

Block browser default behavior-general methods

Block browser default behavior 
function Stopdefault (e) { 
  //block default browser action (web) 
  if (e && e.preventdefault) 
    E.preventdefault (); 
  The way in IE to block the default action of a function 
  else 
    window.event.returnValue = false; 
  return false; 
}

Event compatibility

function Myfn (e) {var evt = e. e:window.event;}

JS Stop bubbling Compatible

Window.event? window.event.cancelBubble = True:evt.stopPropagation ();

JS prevents default behavior compatibility

Window.event? Window.event.returnValue = False:evt.preventDefault ();

The above JS stop bubbling and block browser default behavior of the simple way is to share the whole of the content of everyone, hope to give you a reference, but also hope that we support the cloud habitat community.