HTML 绑定事件 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="'div1" onclick="func1()">hello world
    <p class="ppp">hello p</p>
</div>
<script>
    var obj = document.getElementsByClassName("ppp")[0];
    obj.onclick = function(){
        alert(123);
    }
    function func1(){
        alert("func1");
    }
</script>
</body>
</html>

 

posted @ 2019-10-30 16:36  一只小白呀  阅读(482)  评论(0)  编辑  收藏  举报