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I want to copy data from one text box to another in html automatically i.e., as I edit the first text box the second one should reflect the same spontaneously.
885
call javascript function on onkeypresss
function copy_data(val){
var a = document.getElementById(val.id).value
document.getElementById("copy_to").value=a
}
EDITED USE onkeyup or onblur instead
<html>
<head>
<script>
function copy_data(val){
var a = document.getElementById(val.id).value
document.getElementById("copy_to").value=a
}
</script>
</head>
<body>
<input type="text" name ="a" id="copy_from" onkeyup="copy_data(this)"/>
<input type="text" name ="a" id="copy_to"/>
</body>
</html>
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