--- a/src/eric7/UI/Previewers/PreviewerHTML.py Mon Feb 27 19:32:50 2023 +0100 +++ b/src/eric7/UI/Previewers/PreviewerHTML.py Tue Feb 28 09:06:32 2023 +0100 @@ -158,7 +158,7 @@ self.jsCheckBox.setChecked(enable) settings = self.previewView.settings() - settings.setAttribute(settings.JavascriptEnabled, enable) + settings.setAttribute(settings.WebAttribute.JavascriptEnabled, enable) self.processEditor()