NavigateEvent: navigationType-Eigenschaft

navigation.addEventListener("navigate", (event) => { // Some navigations, e.g. cross-origin navigations, we // cannot intercept. Let the browser handle those normally. if (!event.canIntercept) { return; } // Don't intercept fragment navigations or downloads. if (event.hashChange || event.downloadRequest !== null) { return; } event.intercept({ async handler() { if (myFramework.currentPage) { await myFramework.currentPage.transitionOut(); } let { key } = event.destination; if ( event.navigationType === "traverse" && myFramework.previousPages.has(key) ) { await myFramework.previousPages.get(key).transitionIn(); } else { // This will probably result in myFramework storing // the rendered page in myFramework.previousPages. await myFramework.renderPage(event.destination); } }, }); });