PageTransitionEvent persisted attribute
Definition and Usage
When onpageshow Or onpagehide Event When an event occurs, the persisted attribute returns a boolean value indicating whether the web page is loaded directly from the server or the page is cached.
This property is read-only.
Example
Determine whether the page is cached by the browser:
function myFunction(event) {
alert(event.persisted);
}
Browser Support
The numbers in the table indicate the first browser version that fully supports this property.
| Property | Chrome | IE | Firefox | Safari | Opera |
|---|---|---|---|---|---|
| persisted | Support | 11.0 | Support | 5.0 | Support |
Syntax
event.persisted
Technical Details
| Return Value: |
Boolean value indicating whether the web page is loading from the cache. Possible Values:
|
|---|
Related Pages
HTML DOM Reference Manual:onpageshow Event
