www.property-in-the-sun.com

Anyone wishing to use the hak_tinymce plugin with Textpattern will no doubt find it very useful.

It's a lot easier than the Textile interface.

However I ran into a problem when I wanted to add Amazon Associates <iframe> markup.

It gets ignored and deleted by hak_tinymce.

The answer is to extend the valid code.

In tinymce.js find  ....  this._def("extended_valid_elements","");

then change this to this._def("extended_valid_elements","iframe[align|frameborder|height|longdesc|marginheight|marginwidth|name|scrolling|Src|width]"); 

Upload the file and <iframe> works with hak_tinymce.

Thanks to Patrick Woods the plugin author for his support.