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The Location.reload() method reloads the resource from the current URL. Its optional unique parameter is a Boolean, which, when it is true, causes the page to always be reloaded from the server. If it is false or not specified, the browser may reload the page from its cache. Besides caching behaviour the forcedReload flag also impacts how some browsers handle the scroll position: ordinary reload tries to restore the scroll position after reloading the page, while in forced mode (when parameter is set to true) the new DOM gets loaded with scrollTop == 0.

If the assignment can't happen because of a security violation, a DOMException of type SECURITY_ERROR is thrown. This happens if the origin of the script calling the method is different from the origin of the page originally described by the Location object, usually when the script is hosted on a different domain.

Syntax

object.reload(forcedReload);

พารามิตเตอร์

forcedReload Optional
Is a Boolean flag, which, when it is true, causes the page to always be reloaded from the server. If it is false or not specified, the browser may reload the page from its cache.

ตัวอย่าง

// Reload the current page, without using the cache
window.location.reload(true);

ข้อมูลจำเพาะ

Specification Status Comment
HTML Living Standard
The definition of 'Location.reload()' in that specification.
Living Standard No change from HTML5.
HTML5
The definition of 'Location.reload()' in that specification.
Recommendation Initial definition.

ความเข้ากันได้ของเบราเซอร์

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)
Feature Android Chrome for Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

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ผู้มีส่วนร่วมกับหน้านี้: khaolek
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