javascript - Trying to create Share-Wysiwyg -

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i stuck how should attack problem. trying create wysiwyg editor works sharejs. demo can found here:

http://173.230.158.248:10000/tiny.html

i trying create light weight near realtime wysiwyg editor can incorporate site easily. problem encountering can update div area , copy html contents of div textarea. unable trigger textarea function here:

https://github.com/jcostello84/sharejs-wysiwyg/blob/master/tiny_files/textarea2.js#l81

i've tried using using trigger like:

$('#purpose-editor').trigger('keydown');

however returns:

uncaught typeerror: object asdfads<div>asdf</div> has no method 'attachevent'

does have idea how can trigger keydown event on textarea when updating div?


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