01.<html>
02.<head>
03.<title>ThaiCreate.Com Ajax Tutorial</title>
04.</head>
05. <script language="JavaScript">
06. function fncDisabled()
07. {
08. document.getElementById('txt1').disabled = true;
09. document.getElementById('chk11').disabled = true;
10. document.getElementById('rdo1').disabled = true;
11. }
12.
13. function fncEnabled()
14. {
15. document.getElementById('txt1').disabled = false;
16. document.getElementById('chk11').disabled = false;
17. document.getElementById('rdo1').disabled = false;
18. }
19. </script>
20.<body>
21. <input type="text" name="txt1" id="txt1" value="my Text1">
22. <input type="checkbox" name="chk11" id="chk11" value="my Text2">
23. <input type="radio" name="rdo1" id="rdo1" value="my Text2">
24. <br>
25. <input name="btnDisabled" id="btnDisabled" type="button" value="Disabled" onClick="JavaScript:fncDisabled();">
26. <input name="btnEnabled" id="btnEnabled" type="button" value="Enabled" onClick="JavaScript:fncEnabled();">
27.</body>
28.</html>
ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน 
