55370 2011-02-28 05:50:45 -0800 [Qt] QWebView fails to load first page with an Anchor 2011-03-03 08:33:13 -0800 1 1 1 Unclassified WebKit Page Loading 420+ PC All RESOLVED DUPLICATE 32723 Qt, QtTriaged P2 Normal --- 1 andy.nichols webkit-unassigned aparna.nand benjamin cmarcelo kling oldest_to_newest 359006 0 andy.nichols 2011-02-28 05:50:45 -0800 If when using QWebView::setUrl() for the first time the URL contains an anchor(ex. #something) then the QWebView will fail to update. For example: int main(int argc, char *argv[]) { QApplication a(argc, argv); QWebView webView; webView.show(); webView.setUrl(QUrl(QString::fromLatin1("http://doc.qt.nokia.com/4.7/qcombobox.html"))); return a.exec(); } will successfully update the view to display the page, while: int main(int argc, char *argv[]) { QApplication a(argc, argv); QWebView webView; webView.show(); webView.setUrl(QUrl(QString::fromLatin1("http://doc.qt.nokia.com/4.7/qcombobox.html#itemDelegate"))); return a.exec(); } Will not update the webview at all. Calling QWebView::load(QUrl(QString::fromLatin1("http://doc.qt.nokia.com/4.7/qcombobox.html#itemDelegate"))); does work however, but the inconsistency of behavior when using anchors with QWebView::setUrl(...) is cause for concernt. Also not that the following also works: int main(int argc, char *argv[]) { QApplication a(argc, argv); QWebView webView; webView.show(); webView.setUrl(QUrl(QString::fromLatin1("http://doc.qt.nokia.com/4.7/qcombobox.html#itemDelegate"))); webView.setUrl(QUrl(QString::fromLatin1("http://doc.qt.nokia.com/4.7/qcombobox.html#itemDelegate"))); return a.exec(); } It is worth noting that in FrameLoader::loadWithDocumentLoader(DocumentLoader* loader, FrameLoadType type, PassRefPtr<FormState> prpFormState), WebCore/loader/FrameLoader.cpp:2077 if (shouldScrollToAnchor(isFormSubmission, policyChecker()->loadType(), newURL)) returns true for the first call to setUrl above and false for the second. Also, the Version of Webkit used is the one included with the Qt Master branch 359031 1 84055 benjamin 2011-02-28 07:17:43 -0800 Created attachment 84055 Test case code 359781 2 aparna.nand 2011-03-01 03:43:42 -0800 This bug is same as https://bugs.webkit.org/show_bug.cgi?id=32723 The root cause of the problem is same in both cases, the calls to d->frame->loader()->activeDocumentLoader()->writer()->begin(absolute); d->frame->loader()->activeDocumentLoader()->writer()->end(); in QWebFrame::setUrl is causing this problem. Im looking into another bug (https://bugs.webkit.org/show_bug.cgi?id=54380) that will possibly refactor this code. 359792 3 benjamin 2011-03-01 04:09:00 -0800 *** This bug has been marked as a duplicate of bug 32723 *** 84055 2011-02-28 07:17:43 -0800 2011-02-28 07:17:43 -0800 Test case code main.cpp application/octet-stream 276 benjamin I2luY2x1ZGUgPFF0R3VpPgojaW5jbHVkZSA8UXRXZWJLaXQ+CgppbnQgbWFpbihpbnQgYXJnYywg Y2hhciAqYXJndltdKQp7CiAgICBRQXBwbGljYXRpb24gYShhcmdjLCBhcmd2KTsKICAgIFFXZWJW aWV3IHdlYlZpZXc7CiAgICB3ZWJWaWV3LnNob3coKTsKICAgIHdlYlZpZXcuc2V0VXJsKFFVcmwo UVN0cmluZzo6ZnJvbUxhdGluMSgiaHR0cDovL2RvYy5xdC5ub2tpYS5jb20vNC43L3Fjb21ib2Jv eC5odG1sI2l0ZW1EZWxlZ2F0ZSIpKSk7CiAgICByZXR1cm4gYS5leGVjKCk7Cn0K