node.js: cross domain getPrarent() permission access denied error

[Feng]

Hi CKEditor team,

So we iframed a page using CKEditor in another page with different domain. Since getParent() in core/dom/noide.js could try to access the parent of this.$ (which could be a "document" level node) that will give access denied permission error.

I would suggest below code: {code}

getParent: function( allowFragmentParent ) {

var parent; try{

parent = this.$.parentNode;

} catch(err){

for no permission to access the parentNode parent = null;

}

return ( parent && ( parent.nodeType == CKEDITOR.NODE_ELEMENT

allowFragmentParent && parent.nodeType == CKEDITOR.NODE_DOCUMENT_FRAGMENT ) ) ? new CKEDITOR.dom.node( parent ) : null;

},

{code}