BillKnow.com » jquery http://www.billknow.com Who Know ? Bill Know! Sat, 17 Sep 2011 08:40:22 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 ‘return false;’ 和 ‘e.preventDefault();’的区别 http://www.billknow.com/2010/07/31/%e2%80%98return-false%e2%80%99-%e5%92%8c-%e2%80%98e-preventdefault%e2%80%99%e7%9a%84%e5%8c%ba%e5%88%ab/ http://www.billknow.com/2010/07/31/%e2%80%98return-false%e2%80%99-%e5%92%8c-%e2%80%98e-preventdefault%e2%80%99%e7%9a%84%e5%8c%ba%e5%88%ab/#comments Sat, 31 Jul 2010 13:18:23 +0000 Bill http://www.billknow.com/?p=398 原文地址：The difference between ‘return false;’ and ‘e.preventDefault();’

function() {
  return false;
}

// IS EQUAL TO

function(e) {
  e.preventDefault();
  e.stopPropagation();
}

return false阻止了事件的向上传递。

propegationdemo[1].png

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