ApplicationCache : EventTarget The ApplicationCache describes the state of files cached for the current page. Pages set the **manifest=""** attribute on the **** tag to define the set of files to be cached. Obtained through the %%/Window#applicationCache|**window.applicationCache**%% property. See %%https://html.spec.whatwg.org/multipage/offline.html|Offline WebPage Spec%% for more details. Spec: https://html.spec.whatwg.org/#applicationcache ---- instance.status : Number The current status of the cache. Will be one of %%#UNCACHED|**UNCACHED**%%, %%#IDLE|**IDLE**%%, %%#CHECKING|**CHECKING**%%, %%#DOWNLOADING|**DOWNLOADING**%%, or %%#UPDATEREADY|**UPDATEREADY**%%. ReadOnly: true Spec: https://html.spec.whatwg.org/#dom-appcache-status ---- prototype.update() : undefined Checks to see if there is an updated manifest file on the server. This automatically happens once when the page first loads. Spec: https://html.spec.whatwg.org/#dom-appcache-update ---- prototype.swapCache() : undefined Replaces application cache with the updated list of files from the server. This does not automatically update the resources of the page. You can use %%Location#reload|**location.reload()**%% to update the page. Spec: https://html.spec.whatwg.org/#dom-appcache-swapcache ---- event.checking : listener(event : Event) : undefined Event fired when the browser is going to check to see if the manifest has been updated on the server. ---- event.error : listener(event : Event) : undefined Event fired when the server returned an error status when attempting to download the app manifest. ---- event.noupdate : listener(event : Event) : undefined ---- event.downloading : listener(event : Event) : undefined Event fired when the manifest has upated and the browser is going to start downloading it. ---- event.progress : listener(event : ProgressEvent) : undefined ---- event.updateready : listener(event : Event) : undefined Event fired when all resources listed in the manifest have been downloaded. ---- event.cached : listener(event : Event) : undefined ---- UNCACHED : Number ReadOnly: true ---- IDLE : Number ReadOnly: true ---- CHECKING : Number ReadOnly: true ---- DOWNLOADING : Number ReadOnly: true ---- UPDATEREADY : Number ReadOnly: true