{ "dom-backgroundfetchevent-backgroundfetchevent": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchEvent.json", "name": "BackgroundFetchEvent", "slug": "API/BackgroundFetchEvent/BackgroundFetchEvent", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchEvent/BackgroundFetchEvent", "summary": "The BackgroundFetchEvent() constructor creates a new BackgroundFetchEvent object. This constructor is not typically used as the browser creates these objects itself and provides them to background fetch event callbacks.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchEvent: BackgroundFetchEvent() constructor" } ], "dom-backgroundfetchevent-registration": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchEvent.json", "name": "registration", "slug": "API/BackgroundFetchEvent/registration", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchEvent/registration", "summary": "The registration read-only property of the BackgroundFetchEvent interface returns a BackgroundFetchRegistration object.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchEvent: registration property" } ], "background-fetch-event": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchEvent.json", "name": "BackgroundFetchEvent", "slug": "API/BackgroundFetchEvent", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchEvent", "summary": "The BackgroundFetchEvent interface of the Background Fetch API is the event type for background fetch events dispatched on the service worker global scope.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchEvent" } ], "background-fetch-manager-fetch": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchManager.json", "name": "fetch", "slug": "API/BackgroundFetchManager/fetch", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchManager/fetch", "summary": "The fetch() method of the BackgroundFetchManager interface initiates a background fetch operation, given one or more URLs or Request objects.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchManager: fetch() method" } ], "background-fetch-manager-get": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchManager.json", "name": "get", "slug": "API/BackgroundFetchManager/get", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchManager/get", "summary": "The get() method of the BackgroundFetchManager interface returns a Promise that resolves with the BackgroundFetchRegistration associated with the provided id or undefined if the id is not found.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchManager: get() method" } ], "background-fetch-manager-get-ids": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchManager.json", "name": "getIds", "slug": "API/BackgroundFetchManager/getIds", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchManager/getIds", "summary": "The getIds() method of the BackgroundFetchManager interface returns the IDs of all registered background fetches.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchManager: getIds() method" } ], "background-fetch-manager": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchManager.json", "name": "BackgroundFetchManager", "slug": "API/BackgroundFetchManager", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchManager", "summary": "The BackgroundFetchManager interface of the Background Fetch API is a map where the keys are background fetch IDs and the values are BackgroundFetchRegistration objects.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchManager" } ], "dom-backgroundfetchrecord-request": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRecord.json", "name": "request", "slug": "API/BackgroundFetchRecord/request", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRecord/request", "summary": "The request read-only property of the BackgroundFetchRecord interface returns the details of the resource to be fetched.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRecord: request property" } ], "dom-backgroundfetchrecord-responseready": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRecord.json", "name": "responseReady", "slug": "API/BackgroundFetchRecord/responseReady", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRecord/responseReady", "summary": "The responseReady read-only property of the BackgroundFetchRecord interface returns a Promise that resolves with a Response.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRecord: responseReady property" } ], "background-fetch-record-interface": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRecord.json", "name": "BackgroundFetchRecord", "slug": "API/BackgroundFetchRecord", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRecord", "summary": "The BackgroundFetchRecord interface of the Background Fetch API represents an individual request and response.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRecord" } ], "background-fetch-registration-abort": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "abort", "slug": "API/BackgroundFetchRegistration/abort", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/abort", "summary": "The abort() method of the BackgroundFetchRegistration interface aborts an active background fetch.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: abort() method" } ], "dom-backgroundfetchregistration-downloaded": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "downloaded", "slug": "API/BackgroundFetchRegistration/downloaded", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/downloaded", "summary": "The downloaded read-only property of the BackgroundFetchRegistration interface returns the size in bytes that has been downloaded, initially 0.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: downloaded property" } ], "dom-backgroundfetchregistration-downloadtotal": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "downloadTotal", "slug": "API/BackgroundFetchRegistration/downloadTotal", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/downloadTotal", "summary": "The downloadTotal read-only property of the BackgroundFetchRegistration interface returns the total size in bytes of this download. This is set when the background fetch was registered, or 0 if not set.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: downloadTotal property" } ], "dom-backgroundfetchregistration-failurereason": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "failureReason", "slug": "API/BackgroundFetchRegistration/failureReason", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/failureReason", "summary": "The failureReason read-only property of the BackgroundFetchRegistration interface returns a string with a value that indicates a reason for a background fetch failure.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: failureReason property" } ], "dom-backgroundfetchregistration-id": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "id", "slug": "API/BackgroundFetchRegistration/id", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/id", "summary": "The id read-only property of the BackgroundFetchRegistration interface returns a copy of the background fetch's ID.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: id property" } ], "background-fetch-registration-match": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "match", "slug": "API/BackgroundFetchRegistration/match", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/match", "summary": "The match() method of the BackgroundFetchRegistration interface returns the first matching BackgroundFetchRecord.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: match() method" } ], "background-fetch-registration-match-all": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "matchAll", "slug": "API/BackgroundFetchRegistration/matchAll", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/matchAll", "summary": "The matchAll() method of the BackgroundFetchRegistration interface returns an array of matching BackgroundFetchRecord objects.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: matchAll() method" } ], "background-fetch-registration-events": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "progress_event", "slug": "API/BackgroundFetchRegistration/progress_event", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/progress_event", "summary": "The progress event of the BackgroundFetchRegistration interface thrown when the associated background fetch progresses.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: progress event" } ], "dom-backgroundfetchregistration-recordsavailable": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "recordsAvailable", "slug": "API/BackgroundFetchRegistration/recordsAvailable", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/recordsAvailable", "summary": "The recordsAvailable read-only property of the BackgroundFetchRegistration interface returns true if there are requests and responses to be accessed. If this returns false then match() and matchAll() can't be used.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: recordsAvailable property" } ], "dom-backgroundfetchregistration-result": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "result", "slug": "API/BackgroundFetchRegistration/result", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/result", "summary": "The result read-only property of the BackgroundFetchRegistration interface returns a string indicating whether the background fetch was successful or failed.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: result property" } ], "dom-backgroundfetchregistration-uploaded": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "uploaded", "slug": "API/BackgroundFetchRegistration/uploaded", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/uploaded", "summary": "The uploaded read-only property of the BackgroundFetchRegistration interface returns the size in bytes successfully sent, initially 0.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: uploaded property" } ], "dom-backgroundfetchregistration-uploadtotal": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "uploadTotal", "slug": "API/BackgroundFetchRegistration/uploadTotal", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/uploadTotal", "summary": "The uploadTotal read-only property of the BackgroundFetchRegistration interface returns the total number of bytes to be sent to the server.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration: uploadTotal property" } ], "background-fetch-registration": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchRegistration.json", "name": "BackgroundFetchRegistration", "slug": "API/BackgroundFetchRegistration", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration", "summary": "The BackgroundFetchRegistration interface of the Background Fetch API represents an individual background fetch.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchRegistration" } ], "dom-backgroundfetchupdateuievent-backgroundfetchupdateuievent": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchUpdateUIEvent.json", "name": "BackgroundFetchUpdateUIEvent", "slug": "API/BackgroundFetchUpdateUIEvent/BackgroundFetchUpdateUIEvent", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchUpdateUIEvent/BackgroundFetchUpdateUIEvent", "summary": "The BackgroundFetchUpdateUIEvent() constructor creates a new BackgroundFetchUpdateUIEvent object. This constructor is not typically used as the browser creates these objects itself and provides them to background fetch event callbacks.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchUpdateUIEvent: BackgroundFetchUpdateUIEvent() constructor" } ], "background-fetch-update-ui-event-update-ui": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchUpdateUIEvent.json", "name": "updateUI", "slug": "API/BackgroundFetchUpdateUIEvent/updateUI", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchUpdateUIEvent/updateUI", "summary": "The updateUI() method of the BackgroundFetchUpdateUIEvent interface updates the title and icon in the user interface to show the status of a background fetch.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchUpdateUIEvent: updateUI() method" } ], "background-fetch-update-ui-event": [ { "engines": [ "blink" ], "filename": "api/BackgroundFetchUpdateUIEvent.json", "name": "BackgroundFetchUpdateUIEvent", "slug": "API/BackgroundFetchUpdateUIEvent", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchUpdateUIEvent", "summary": "The BackgroundFetchUpdateUIEvent interface of the Background Fetch API is an event type for the backgroundfetchsuccess and backgroundfetchfail events, and provides a method for updating the title and icon of the app to inform a user of the success or failure of a background fetch.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "BackgroundFetchUpdateUIEvent" } ], "dom-serviceworkerglobalscope-onbackgroundfetchabort": [ { "engines": [ "blink" ], "filename": "api/ServiceWorkerGlobalScope.json", "name": "backgroundfetchabort_event", "slug": "API/ServiceWorkerGlobalScope/backgroundfetchabort_event", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope/backgroundfetchabort_event", "summary": "The backgroundfetchabort event of the ServiceWorkerGlobalScope interface is fired when the user or the app itself cancels a background fetch operation.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "ServiceWorkerGlobalScope: backgroundfetchabort event" } ], "dom-serviceworkerglobalscope-onbackgroundfetchclick": [ { "engines": [ "blink" ], "filename": "api/ServiceWorkerGlobalScope.json", "name": "backgroundfetchclick_event", "slug": "API/ServiceWorkerGlobalScope/backgroundfetchclick_event", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope/backgroundfetchclick_event", "summary": "The backgroundfetchclick event of the ServiceWorkerGlobalScope interface is fired when the user clicks on the UI that the browser provides to show the user the progress of the background fetch operation.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "ServiceWorkerGlobalScope: backgroundfetchclick event" } ], "dom-serviceworkerglobalscope-onbackgroundfetchfail": [ { "engines": [ "blink" ], "filename": "api/ServiceWorkerGlobalScope.json", "name": "backgroundfetchfail_event", "slug": "API/ServiceWorkerGlobalScope/backgroundfetchfail_event", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope/backgroundfetchfail_event", "summary": "The backgroundfetchfail event of the ServiceWorkerGlobalScope interface is fired when a background fetch operation has failed: that is, when at least one network request in the fetch has failed to complete successfully.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "ServiceWorkerGlobalScope: backgroundfetchfail event" } ], "dom-serviceworkerglobalscope-onbackgroundfetchsuccess": [ { "engines": [ "blink" ], "filename": "api/ServiceWorkerGlobalScope.json", "name": "backgroundfetchsuccess_event", "slug": "API/ServiceWorkerGlobalScope/backgroundfetchsuccess_event", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope/backgroundfetchsuccess_event", "summary": "The backgroundfetchsuccess event of the ServiceWorkerGlobalScope interface is fired when a background fetch operation has completed successfully: that is, when all network requests in the fetch have completed successfully.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "ServiceWorkerGlobalScope: backgroundfetchsuccess event" } ], "dom-serviceworkerregistration-backgroundfetch": [ { "engines": [ "blink" ], "filename": "api/ServiceWorkerRegistration.json", "name": "backgroundFetch", "slug": "API/ServiceWorkerRegistration/backgroundFetch", "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/backgroundFetch", "summary": "The backgroundFetch property of the ServiceWorkerRegistration interface returns a reference to a BackgroundFetchManager object, which can be used to initiate background fetch operations.", "support": { "chrome": { "version_added": "74" }, "chrome_android": "mirror", "edge": "mirror", "firefox": { "version_added": false }, "firefox_android": "mirror", "ie": { "version_added": false }, "oculus": "mirror", "opera": "mirror", "opera_android": "mirror", "safari": { "version_added": false }, "safari_ios": "mirror", "samsunginternet_android": "mirror", "webview_android": { "version_added": false }, "edge_blink": { "version_added": "79" } }, "title": "ServiceWorkerRegistration: backgroundFetch property" } ] }