hi guys, this really would belong to the tinymce support forum but im using it in codeigniter and i find this place alot better

anyway, i’ve included a tinymce textarea into the default welcome page and made it print out the contents when i submit the textarea. problem is in security. i want to use this in my application for when users need to leave comments (same way they do on, say, wordpress posts). i enabled the bbcode plugin and some buttons like bold, italic, and underline DO work fine. when i submit a bit of bold text, i get ‘text’. however, despite there being no buttons that dont work with html, the user is still able to paste in html content. so for example. if i copy the first few lines of the welcome page:

en the “<code>” tags around the last line.

i can also type in something like [removed][removed] and that works fine too.

i can solve the problem of html being submited by using stript_tags (If there is any codeigniter helpers etc for this sort of stuff it’d be good to know ^^) so that handles that fixes problem #1. problem 2# is that this is a what you see is what you get editor. when i copy a whole lot of content from a website and paste it in, it retains all the styling which will be removed upon submition. that sort of kills the whole WYSIWYG thing.

all i wanted was a textarea that provides a visual way to format your comment with bbcode..its turning out to be harder than i though ;[

I use tinyMCE on some of my textareas, works perfectly.

Have you tried seeing what it saves the text as to a database? I got a feeling BB code will not be putting it in proper HTML, but in BBCode that forums will understand.

The problem is very difficult to solve on the front end. First of all, when your OS copies text, it’s smart enough to copy any markup the goes with it. Secondly, WYSIWYG editing is made possible by browsers having it built in. So the first thing to do is resolve yourself to the fact that improperly formatted, unwanted markup is going to come your way if you use these tools.

What you need to do is sanitize the markup either before you store it or, better yet, before your display it. I can’t think of any made-for-CI functions I’ve seen for this, but strip_tags() is probably going to do most of everything for you. You could also scour the internet for PHP classes that do this kind of work, then implement those as CI libraries. One other thing to look into is what possible cleanup routines TinyMCE can perform before the contents of the WYSIWYG are posted to the server.