VisualEditor/Porównywanie
Since 2017, VisualEditor provides visual diffs (visual difference displays). These are available in two places in the interface: when previewing changes to the document before the user saves the page, and (as a beta feature) within the standard MediaWiki diff display, accessed from the history page. In both cases, the visual diff shows up alongside the traditional two-column wikitext diff, and the user can toggle between the two displays.
Porównania wizualne przeważają nad porównaniami wikikodu w dwóch kwestiach. Pierwsza to to, że można podejrzeć zmiany bez konieczności rozumienia wikikodu. Bardzo jest to pomocne, gdy oglądane są zmiany w strukturach graficznych, takich jak tabele - na przykład - jeżeli usunięto kolumnę w tabeli, porównanie wikikodu będzie trudne do rozpoznania, podczas gdy porównanie wizualne będzie oczywiste do zrozumienia.
The second is that the technology can be used to more accurately represent the change to the reader. For example, if an edit swapped two paragraphs (with or without changes to the paragraphs), the visual diff will identify that this is what occurred, while a wikitext diff makes it appear that a paragraph was deleted and an entirely new paragraph was added.
Na zwykłych stronach z porównaniami zmian
Most of the examples and screenshots below are about using visual diffs during page previews when editing. However, VisualEditor's visual diffs can also be used on regular diff pages, on any wiki that has VisualEditor installed. You can see an example of it in use on the English-language Wikipedia here.
For wikis that have VisualEditor, there are several ways to activate this visual diff display:
- Add the following to LocalSettings.php:
$wgVisualEditorEnableDiffPage = true;
- If your wiki has a "Beta features" tab within Special:Preferences, and you want to make visual diffs an "opt-in" feature for users, you can add the following to LocalSettings.php:
$wgVisualEditorEnableDiffPageBetaFeature = true;
- As seen in the Wikipedia example linked above, the visual diff mode can also be activated by simply adding "&visualdiff" to the URL of a diff page.
Jak to działa
Przykłady
- Edycje tekstu sformatowanego
-
Porównywanie wizualne -
Porównywanie wikikodu
- Przeniesienie akapitu z drobnym wandalizmem
-
Porównywanie wizualne -
Porównywanie wikikodu (2017). Funkcja ta została dodana do mechanizmu porównującego wikikod w roku 2018; zobacz File:VisualEditor new wikitext diff with paragraph move and vandalism.png.
- Usunięta kolumna tabeli
-
Porównywanie wizualne -
Porównywanie wikikodu
- Zmiany tekstu, formatowania i list
-
Porównywanie wizualne -
Porównywanie wikikodu
- Wstawione obiekty multimedialne (na przykładzie nut)
-
Porównywanie wizualne -
Porównywanie wikikodu
Wykorzystywana technologia
Obecne ograniczenia
- No notices for changes to "invisible" page metadata, such as categories or TOC keywords.
- Has issues with complex changes to tables.[3]
- Niedostępna na niektórych stronach specjalnych:
Historia
This feature has been available as the first diff tool in the desktop VisualEditor from the 1.31.0-wmf-20 branch onwards (released to Wikimedia production on 6 February 2018). Before that, it was a secondary tool from the 1.29.0-wmf-17 branch onwards (released to Wikimedia production on 21 March 2017).
Zobacz też