Re: problem with nsIWebNAvigation->GetDocument

2009-08-06 Thread Boris Zbarsky
philippe wrote: rv = mWebNavigation->GetDocument(getter_AddRefs(myDomDoc)); myHtmlDoc = do_QueryInterface(myDomDoc); ... It appears that on the last call (myHtmlDoc->GetElementsByTagName), myHtmlDoc is null. Is myDomDoc null? If not, it's probably just not an HTML document, right?

problem with nsIWebNAvigation->GetDocument

2009-08-06 Thread philippe
Hi I made a chrome over mozilla 1.8. I sometimes have a problem when I load the DOM with nsIWebNavigation- >GetDocument(). I use the following code nsCOMPtr mWebNavigation; nsCOMPtr myDomDoc; nsCOMPtr myHtmlDoc; mWebNavigation = do_QueryInterface(mWebBrowser, &rv); rv = m