Contact emailskhushalsa...@chromium.org, nrosent...@chromium.org Explainer https://github.com/WICG/view-transitions/blob/main/cross-doc-explainer.md#pageconceal
Specificationhttps://html.spec.whatwg.org/#the-pageswapevent-interface Summary The `pageswap` event is fired on a Document's window object when a navigation will replace this Document with a new Document. The event provides activation info about the navigation (type, NavigationHistoryEntry for the new Document). If the navigation has a cross-document ViewTransition, the event is dispatched before capturing state for the old Document. This allows the page-author to configure the old state captured for the transition based on the navigation's activation info and the current visual state of the old Document. This feature is split out from the larger ViewTransition-on-Navigation project. Blink componentBlink>ViewTransitions <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EViewTransitions> TAG review https://github.com/w3ctag/design-reviews/issues/851#issuecomment-1924730258 TAG review statusPending Risks Interoperability and Compatibility None *Gecko*: Positive (https://github.com/mozilla/standards-positions/issues/969 ) *WebKit*: No signal ( https://github.com/WebKit/standards-positions/issues/313) *Web developers*: Strongly positive This is one of the building blocks for cross-document View Transitions which has high developer demand. *Other signals*: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? None Debuggability None Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)?Yes Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ?Yes https://wpt.fyi/results/html/browsers/browsing-the-web/history-traversal/pageconceal?label=experimental&label=master&aligned. A PR to rename the event to pageswap in WPTs is in flight. Flag name on chrome://flagsPageSwapEvent Finch feature namePageSwapEvent Requires code in //chrome?False Tracking bughttps://issues.chromium.org/issues/41495176 Estimated milestones Shipping on desktop 124 Shipping on Android 124 Shipping on WebView 124 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (e.g. links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (e.g., changing to naming or structure of the API in a non-backward-compatible way). None Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5479301497749504 Links to previous Intent discussionsIntent to prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMLuWUyCjahhiLy_%2B3mXTfF9v8h0T7tuZRa2FujT1qn_%3DXfQpw%40mail.gmail.com This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMLuWUx41iLjW2A7LuvQfv95EOrVGh_969kit4WjuGZiu0ZhbQ%40mail.gmail.com.