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[JavaScript] JS现代化的事件绑定方法 →→→→→进入此内容的聊天室

来自 , 2021-02-20, 写在 JavaScript, 查看 104 次.
URL http://www.code666.cn/view/bd9e928c
  1. <script type="text/javascript">
  2. /**
  3.  * Attach an event handler on a given Node taking care of Browsers Differences
  4.  * @param {Object} node
  5.  * @param {String} type
  6.  * @param {Function} fn
  7.  * @param {Boolean} capture
  8.  */
  9. function addEventHandler(node,type,fn , capture){
  10.        if(typeof window.event !== "undefined"){
  11.                 /* Internet Explorer way */
  12.                node.attachEvent( "on" + type, fn );
  13.        } else {
  14.                /* FF & Other Browsers */
  15.                node.addEventListener( type, fn , capture );
  16.        }
  17. }
  18.  
  19.  
  20. /* Example */
  21. addEventHandler(window,"load",function(){
  22.    alert("The page was loaded");
  23. },true)
  24. </script>
  25. //javascript/4172

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