JUST COPY PASTE THE CODES BELOW IN NOTEPAD AND SAVE AS WHATEVER NAME YOU WANT .HTML AND READ THE SCRIPT COMMENTS WHILE TRYING THE SCRIPTS :) HOPE THIS HELPS...
CODE
<html>
<head><title>demo</title></head>
<body>
If you meant, creating a script that generates codes when a user press the submit button, it's like this. Just the basic
principle
<script type="text/javascript" language="javascript">
/*
This first example demonstrates how to insert value of variable (pre_html) into the textarea box
*/
function generate(){
var pre_html = "<html><head><title></title></head><body></body></html>";
document.generator.generated.value = pre_html;
}
</script>
<form name="generator">
<textarea name="generated">
</textarea>
<br /><br />
<input type="button" onClick="generate();" value="generate 1" />
</form>
<script type="text/javascript" language="javascript">
/*
This second example demonstrates how to insert value from user-input
*/
function generate2(){
var pre_html = document.user_generator.user_input.value;
document.user_generator.user_generated.value = pre_html;
}
</script>
<form name="user_generator">
<textarea name="user_input">
</textarea>
<br /><br />
<textarea name="user_generated">
</textarea>
<br /><br />
<input type="button" onClick="generate2();" value="generate 2" />
</body>
</html>