2025-03-31 00:19:30
<script>
function cal(){
var rem = document.getElementById('txt1').value;
document.getElementById('txt2').value = rem;
}
</script>
</head>
<body>
<form action="" method="get" name="myform">
<input id="txt1" type="text">
<input id="txt2" type="text">
<input name="" onClick="cal();" type="button" value="确定">
</form>
</body>
2025-03-31 00:04:18