js简单封装能向回调函数传入参数的事件处理函数

时间 2019-11-19

标签简单封装函数传入参数事件处理栏目 JavaScript 繁體版

原文原文链接

<!doctype html>html

<html>dom

<head>htm

<title>Document</title>get

</head>input

<body>it

<input type="text" id="fInp"/>io

<script>console

var eventRegister = function(dom, type, data, callBack){event

var callback = function(e){

callBack(e,data);

}

if(window.addEventListener){

dom.addEventListener(type, callback, false);

}else if(window.attachEvent){

dom.attachEvent('on'+type, callback);

}

};

function handler(e,data){

console.log(e);

console.log(data);

}

eventRegister(document.getElementById('fInp'), 'click', {name:'kk'}, handler);

</script>

</body>

</html>