jQuery 将文本框的文本转换为锚标记

Question

I am needing to put in a "secret" way of putting HTML into a textarea. Currently, I have a textarea and when a submit button is clicked, it posts the value to MySQL via ajax/php.

Instead of allowing HTML to be put into the textarea box (for security reasons), I am wanting a way to put something like #http://www.example.com/file.php# . Then on submit, it would convert anything inside the # symbol to an anchor tag

This - #http://www.example.com/file.php#

Would turn into this - <a href='http://www.example.com/file.php'>www.example.com</a>

Answer 1

 var A= $("p").html().replace("#","").replace("#",""); $("body").append( $("<a/>",{href:A,html:A.match(/(www?\\w*\\.)\\w+\\.\\w+/g)}))

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <p>#http://www.example.com/file.php#</p>