Question

Hi guys i want to reset(to old) the values of multiple text boxes when i click on check box. please help

Answer 1

I guess you mean restore the original values of the textboxes? If so, here is the required code:

<script type="text/javascript">
function RestoreValues() {
   var arrInputs = document.getElementsByTagName("input");
   for (var i = 0; i < arrInputs.length; i++) {
       var oCurInput = arrInputs[i];
       if (oCurInput.type == "text")
           oCurInput.value = oCurInput.defaultValue;
   }
}
</script>

To restore the values just call the function, for example:

<button type="button" onclick="RestoreValues();">Restore</button>

Live test case: http://jsfiddle.net/yahavbr/Nakjv/2/

Edit: using defaultValue save lots of code. 🙂