Are there any iPad compatible wysiwyg HTML editors?
Edit: What I'm looking for is something that would work on a web app, not a native iPad app.
I think that the GDocs editor might work, but keep in mind that there's almost no editor like that, they are managing everything by themselves.
The rest of editors try to use contentEditable, and Apple itself warns against using it with the iPad: http://developer.apple.com/library/ios/technotes/tn2010/tn2262/#//apple_ref/doc/uid/DTS40009577-CH1-DontLinkElementID_7
I would advise you to use NicEditor which has an option of using content editable divs rather than iframe(has some issues in ipad)
I don't know but think that what you are after is something to edit the code of a web app. If it is then since the web app is essentially a web page you could use any text editor, I personally like Gusto for the iPad- http://itunes.apple.com/us/app/gusto/id364906873?mt=8.
Either that or you are looking for a HTML editor which is a web app itself. In that case, sorry I don't know of any.
I am sure there may be a few that exist. I have not had any experience with either but take a look at the below links:
iPad HTML Editor - http://itunes.apple.com/us/app/kytekhtmleditor/id349354394?mt=8
SquareSpace for iPad - http://mashable.com/2010/12/21/squarespace-ipad/
Check out the following Web (html) Wysiwyg Editors.:
Dreamweaver
Flux (Mac only)
Creative Suite
Expression Web/Studio
There are a quite few available WYSIWYG editors and some are even free. However, 'free' is not always best as the code compilation may not be optimal and important features are lacking.
Hope that helps!
I was also looking for this too and couldn't find it so I coded it myself.
iPad web based Code Editor (with extra symbols keyboard)
It is a web-based code editor that allows you to type in all the symbols and characters used when programming (brackets, equal sign, tab, quotes...). It is currently in a very early stage so you will need to copy/paste the code, edit, copy/paste again somewhere else (Dropbox, FTP client).
You may also want to check out CodeAnywhere, they have a native app AND also a web-app.
I've experienced a similar issue in a web app I've developed that does not allow wysiwyg editing when run on an IPad/IPhone. The wysiwyg component I use is Telerik's RadEditor (a terrific product, btw), and Telerik has posted a KB page regarding this issue at http://www.telerik.com/support/kb/aspnet-ajax/editor/support-for-iphone-ipad-browser.aspx. It seems, at this point, that Apple has chosen to lock down Safari on the IPad/IPhone in such a way that these rich text editors do not work. I haven't yet seen an alternative solution to this (other than allowing IPad/IPhone users to enter their content in a plain ol' textbox) but am keeping my ear to the ground.
来源：https://stackoverflow.com/questions/5023510/ipad-compatible-html-wysiwyg-editor