I am required to display simple use of confirm() and prompt() functions using XHTML 1.0 Transitional as part of my assignment task. all code needs to be validated.
When I attempt to validate the code I receive the following error:
Line 12, Column 24: document type does not allow element "p" here
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>java script demonstration</title>
</head>
<body>
<script type="text/javascript">
var response=confirm("This box was created using Javascript - Click on OK to continue")
if (response)
{document.write("<p>You have just clicked on OK</p>")}
else
{document.write("You have just clicked on Cancel")}
var reply=prompt("Please enter your Name")
document.write("your name is " + reply +"")
</script>
</body>
</html>
Is it possible to incorporate the p element into the code whilst still passing the validator?
Because you're using XHTML, you'll need to wrap your JavaScript in CDATA:
This is just a way of telling the compiler that what is contained within the CDATA tags is data, not markup. This is necessary if you plan on doing any inline JS.