onupdateready event
Event handler provided to indicate that previously cached resources have been updated.
 |
Syntax
| HTML Attribute | <element onupdateready = "handler(event)"> |
|---|---|
| Event Property | object.onupdateready = handler; |
| addEventListener Method | object.addEventListener("updateready", handler, useCapture) |
Event handler parameters
- handler [in]
-
Type: Function
Event handler
Remarks
If this event indicates that the resources have been redownloaded, the script can use swapCache to switch to the new cache.
If there is more than one event, the updateready event will be the last one in the sequence.
Alternatively, you could use an anonymous delegate function such as
object.onupdateready = function (e) { … }
where e is the cached event.
See also
Show: