代码示例:(标识:event_oncut)
<!DOCTYPE html>
<html>
<body>

<input type="text" oncut="myFunction()" value="尝试剪切此文本">

<p id="demo"></p>

<script>
function myFunction() {
  document.getElementById("demo").innerHTML = "您剪切了文本!";
}
</script>

</body>
</html>
运行结果: