[JavaScript] JavaScript获取键盘事件演示代码 →→→→→进入此内容的聊天室

来自 , 2019-03-05, 写在 JavaScript, 查看 151 次.
URL http://www.code666.cn/view/e2c4c0b3
  1. <script type="text/javascript">
  2. function setStatus(name,evt) {
  3. evt = (evt) ? evt : ((event) ? event : null); /* ie or standard? */
  4. var charCode =  evt.charCode;
  5. var status = document.getElementById("keyteststatus");
  6. var text = name +": "+evt.keyCode;
  7. status.innerHTML = text;
  8. status.textContent = text;
  9. }
  10. </script>
  11. <form>
  12. <input type="text" name="keytest" size="1" value=""
  13. onkeyup="setStatus('keyup',event)"
  14. onkeydown="setStatus('keydown',event)"
  15. />
  16. <p id="keyteststatus">status</p>
  17. </form>
  18. //javascript/8349

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