20776 2008-09-10 20:23:39 -0700 Incompatibility with FF when handle 'object' tag 2008-09-10 20:27:22 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) All OS X 10.5 RESOLVED DUPLICATE 20775 http://j2e.com/new&beta P2 Normal --- 0 feng webkit-unassigned oldest_to_newest 90817 0 feng 2008-09-10 20:23:39 -0700 The reported URL works in FF and not in Safari. The expected behavior in FF is that, after editing the text area, and close the window, it should alert the user whether s/he wants to discard changes. In Safari, the JS code of 'document.j2e.changed()' throws an exception because 'document.j2e' is undefined. The HTML source is incorrect in this case. It looks like <object id="j2e" ... > <param> ... <param> some text here It misses </object> to close the tag. WebKit determines that an HTMLObjectElement is not a docNamedNode (see code in HTMLObjectElement::updateDocNamedItem) because it thinks the object element has child that's text node and with non-whitespace texts. I did further test by closing <object> with </object>, but put some text between, or put a non-param tag between. FF allows 'document.j2e' but Safari doesn't. After chatting with Maciej in IRC channel, he mentioned the rule for HTMLObjectElement was to handle a common error (?) that <embed> element is put between <object> and </object>. 90819 1 feng 2008-09-10 20:27:22 -0700 Sorry, hit back button, submitted twice. *** This bug has been marked as a duplicate of 20775 ***