LGTM3 Thanks for the clarification!
On Tue, Aug 22, 2023 at 4:16 PM 'Khushal Sagar' via blink-dev < blink-dev@chromium.org> wrote: > Clarifying since the explainer mentions 2 APIs. This intent is limited to > a boolean so sites can detect whether there is a UA transition and suppress > their custom transition. > > We've paused work on an API to let authors disable UA transitions. > Community feedback (see TAG review here > <https://github.com/w3ctag/design-reviews/issues/835>) was against > developers disabling useful browser UX. Long term thinking is to introduce > APIs that let authors customize navigation gestures (whenever possible) > which are favoured over UA transitions. For cases where that's not possible > (either because APIs to customize don't exist today or the UX makes > developer customization infeasible), this API ensures there are no "double > transitions". > > Chrome plans to ship UA transitions for swipe gestures soon where this > boolean will be set. The behaviour aligns with Webkit based browsers. > > On Thu, Aug 17, 2023 at 1:32 PM Khushal Sagar <khushalsa...@google.com> > wrote: > >> FYI, the spec PR has landed. >> >> On Wed, Aug 16, 2023 at 1:44 PM Mike Taylor <miketa...@chromium.org> >> wrote: >> >>> LGTM2 >>> On 8/16/23 6:38 PM, Chris Harrelson wrote: >>> >>> LGTM1 to ship once the spec PR has landed. >>> >>> On Mon, Aug 14, 2023 at 7:50 AM 'Khushal Sagar' via blink-dev < >>> blink-dev@chromium.org> wrote: >>> >>>> Contact emails khushalsa...@google.com, liuwill...@google.com, >>>> hvanops...@google.com >>>> >>>> Explainer >>>> https://github.com/WICG/view-transitions/blob/main/default-ua-transitions.md >>>> >>>> Specification https://github.com/whatwg/html/pull/9579 >>>> >>>> Summary >>>> >>>> Smooth visual transitions as users navigate on the web can lower >>>> cognitive load by helping users stay in context. However, the user >>>> experience is bad if both the site author and the UA add these transitions: >>>> the transitions may conflict and cause confusion for the user. This API >>>> avoids such cases to ensure only one visual transition is executed at a >>>> time. The API adds a boolean on `PopStateEvent` and `NavigateEvent` to >>>> indicate whether the UA has executed a visual transition for this >>>> navigation. Authors can use this to skip their custom transition. >>>> >>>> >>>> Blink component Blink>DefaultNavigationTransitions >>>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EDefaultNavigationTransitions> >>>> >>>> TAG review https://github.com/w3ctag/design-reviews/issues/834 >>>> >>>> TAG review status Issues addressed >>>> >>>> Risks >>>> >>>> >>>> Interoperability and Compatibility >>>> >>>> This feature is a progressive enhancement. In the absence of the >>>> feature, the author has to either conservatively assume there is a UA >>>> transition (and not do a custom transition) or risk visual glitches from >>>> double transition. As such there is no interop risk. >>>> >>>> >>>> *Gecko*: No signal ( >>>> https://github.com/mozilla/standards-positions/issues/783) >>>> >>>> *WebKit*: Positive ( >>>> https://github.com/WebKit/standards-positions/issues/176) >>>> >>>> *Web developers*: Strongly positive Issues like this: >>>> https://stackoverflow.com/questions/66867737/iphone-safari-detect-swipe-navigation. >>>> This is likely to happen more as authors can now use ViewTransitions to add >>>> custom transitions in SPAs. >>>> >>>> *Other signals*: >>>> >>>> Activation >>>> >>>> None >>>> >>>> >>>> Security >>>> >>>> None. The API is limited to same-document navigations. >>>> >>>> >>>> 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 >>>> >>>> Will this feature be supported on all six Blink platforms (Windows, >>>> Mac, Linux, Chrome OS, 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> >>>> ? No. WPTs assert that the attribute is present but not the value. By >>>> design, when this is set is left to the UA. >>>> >>>> Flag name on chrome://flags >>>> >>>> Finch feature name None >>>> >>>> Non-finch justification None >>>> >>>> Requires code in //chrome? False >>>> >>>> Estimated milestones >>>> Shipping on desktop 118 >>>> Shipping on Android 118 >>>> Shipping on WebView 118 >>>> >>>> Anticipated spec changes >>>> >>>> None >>>> >>>> >>>> Link to entry on the Chrome Platform Status >>>> https://chromestatus.com/feature/5204831477694464 >>>> >>>> Links to previous Intent discussions Intent to prototype: >>>> https://groups.google.com/a/chromium.org/g/blink-dev/c/UJMYZXoSQ4A/m/OkIvKVtlAAAJ >>>> >>>> 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/CAMLuWUyhcTn1%3D%3DxfV0i5tyLS-APwqfDpetBstDie_4uMyxB1xQ%40mail.gmail.com >>>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMLuWUyhcTn1%3D%3DxfV0i5tyLS-APwqfDpetBstDie_4uMyxB1xQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> 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/CAOMQ%2Bw_fDO1UDKkjDk1tGNm-_Y02mxdFh7i45RrboAAkbK0_cA%40mail.gmail.com >>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw_fDO1UDKkjDk1tGNm-_Y02mxdFh7i45RrboAAkbK0_cA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >>> -- > 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/CAMLuWUxTgXvbyMt1c_oC%3DOVKBOnp7JSMg311B_KR7CNXAqSRLA%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMLuWUxTgXvbyMt1c_oC%3DOVKBOnp7JSMg311B_KR7CNXAqSRLA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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