Im using this script to copy from one to another textbox. I dont know how to make when i write in box A that what will be copied in box B to be changed. exp. Letter A ti be 001, letter E to be 002, letter V to be 008. I dont care if its in php or JavaScript.
Thanks for your time and help
Code:
<html>
<head>
<script type="text/javascript">
function copy_data(val){
var a = document.getElementById(val.id).value
document.getElementById("copy_to").value=a
}
</script>
</head>
<body>
From:<input type="text" name ="a" id="copy_from" onkeyup="copy_data(this)"/><br>
To:<input type="text" name ="b" id="copy_to"/><br>
</body>
</html>
I can't see the logic in the substitution, so I guess you would have to build your own object. If you want it with the leading zeroes...
Code:
<script type="text/javascript">
function copy_data(val){
var subs={"a":"001","e":"002","v":"008"}
var b = val[val.length-1];
document.getElementById("copy_to").value+=subs[b]
}
</script>
</head>
<body>
From:<input type="text" name ="a" id="copy_from" onkeyup="copy_data(this.value)"/><br>
To:<input type="text" name ="b" id="copy_to"/><br>
</body>
although you would want to have some sort of backup plan for what happens if somebody enters something that isn't one of those letters
just noticed that IE<9 doesn't like that. Better would be this:
Code:
<body>
<script type="text/javascript">
function copy_data(val){
var subs={"a":"001","e":"002","v":"008"}
var b = val.charAt(val.length-1);
document.getElementById("copy_to").value+=subs[b]
}
</script>
From:<input type="text" name ="a" id="copy_from" onkeyup="copy_data(this.value)"/><br>
To:<input type="text" name ="b" id="copy_to"/><br>
</body>
</html>
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