lovecoding
/
web0331


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        #box1 {
            width: 700px;
            height: 700px;
            background: #f00;
        }
        #box2 {
            width: 350px;
            height: 350px;
            background: #ff0;
        }
        #box3 {
            width: 175px;
            height: 175px;
            background: #0f0;
        }
    </style>
</head>
<body>
    <div id="box1">
        <div id="box2">eee</div>
        <input type="text">
    </div>
    <script>
        var box1 = document.getElementById("box1")
        var box2 = document.getElementById("box2")
        var inp = document.querySelector("input")
        box1.onclick = function(event) {
            console.log(event);
        }
        box2.onclick = function(event) {
            console.log(event.target);
        }

        inp.onkeydown = function(event) {
            console.log(event.target.value);
        }

    </script>
</body>
</html>