[JavaScript] 当用户键盘释放时触发的事件onkeyup演示 →→→→→进入此内容的聊天室

来自 , 2019-12-01, 写在 JavaScript, 查看 166 次.
URL http://www.code666.cn/view/b943325c
  1. <!DOCTYPE html>
  2. <html>
  3. <head>
  4. <script>
  5. function myFunction()
  6. {
  7. var x=document.getElementById("fname");
  8. x.value=x.value.toUpperCase();
  9. }
  10. </script>
  11. </head>
  12. <body>
  13.  
  14. <p>A function is triggered when the user releases a key in the input field. The function transforms the character to upper case.</p>
  15. Enter your name: <input type="text" id="fname" onkeyup="myFunction()">
  16.  
  17. </body>
  18. </html>
  19.  
  20. //javascript/7963

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