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<!DOCTYPE html> <html> <body> <p>此示例使用 HTML DOM 将“onreset”事件分配给表单元素。</p> <p>当您重置表单时，会触发一个输出一些文本的函数。</p> <form id="myForm"> Enter name: <input type="text"> <input type="reset"> </form> <p id="demo"></p> <script> document.getElementById("myForm").onreset = function() {myFunction()}; function myFunction() { document.getElementById("demo").innerHTML = "表格已重置"; } </script> </body> </html>