The Selection.removeRange() method removes a range from the selection.

API Experimental Expérimental HTML Editing Method Reference Référence Selection

The Selection.selectAllChildren() method adds all the children of the specified node to the selection. Previous selection is lost.

API Experimental Expérimental HTML Editing Method Reference Référence Selection

The Selection.toString() method returns a string currently being represented by the selection object, i.e. the currently selected text.

API Experimental Expérimental HTML Editing Method Reference Référence Selection

Returns the time offset at which a specified time range ends.

API HTML DOM Media Method NeedsBrowserCompatibility Reference TimeRanges

Returns the time offset at which a specified time range begins.

API HTML DOM Media Method NeedsBrowserCompatibility Reference TimeRanges

The ValidityState interface represents the validity states that an element can be in, with respect to constraint validation. Together, they help explain why an element's value fails to validate, if it's not valid.

API Constraint Validation API Forms HTML DOM Interface

The read-only property ValidityState.badInput indicates if the user has provided input that the browser is unable to convert. For example, if you have a mail input element whose content does not have a '@'.

API Constraints API HTML DOM Property Read-only ValidityState

Returns a reference to the application cache object for the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Window

This read-only property indicates whether the referenced window is closed or not.

API HTML DOM NeedsCompatTable NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

The Window.crypto read-only property returns the Crypto object associated to the global object. This object allows web pages access to certain cryptographic related services.

API HTML DOM NeedsCompatTable NeedsExample Property Reference Window

Returns a reference to the document contained in the window.

API HTML DOM NeedsCompatTable NeedsMarkupWork NeedsSpecTable Property Reference Window

The Window.self read-only property returns the window itself, as a WindowProxy. It can be used with dot notation on a window object (that is, window.self) or standalone (self). The advantage of the standalone notation is that a similar notation exists for non-window contexts, such as in Web Workers. By using self, you can refer to the global scope in a way that will work not only in a window context (self will resolve to window.self) but also in a worker context (self will then resolve to WorkerGlobalScope.self).

API HTML DOM Property Read-only Reference Window

Returns a reference to the topmost window in the window hierarchy.

API HTML DOM NeedsBrowserCompatibility NeedsExample NeedsMarkupWork NeedsMobileBrowserCompatibility Property Reference Window

WindowTimers is a mixin used to provide utility methods which set and clear timers. No objects of this type exist; instead, its methods are available on Window for the standard browsing scope, or on WorkerGlobalScope for workers.

API HTML DOM Interface Intervals Mixin Reference Timers Workers

Cancels a timed, repeating action which was previously established by a call to setInterval().

API clearInterval HTML DOM JavaScript timers Method Reference WindowTimers

The WorkerNavigator interface represents a subset of the Navigator interface allowed to be accessed from a Worker. Such an object is initialized for each worker and is available via the WorkerGlobalScope.navigator property obtained by calling window.self.navigator.

API HTML DOM Interface Reference Web Workers WorkerNavigator Workers

The HTML Background Sound Element (<bgsound>) is an Internet Explorer element associating a background sound with a page.

Element Élément HTML Non-standard Reference Référence Web

Deprecated Element HTML NeedsContent Reference Web Web Components web components

The HTML <nobr> element prevents a text from breaking into a new line automatically, so it is displayed on one long line and scrolling might be necessary. This tag is not standard HTML and should not be used. Instead use the CSS property white-space like this:

Element Élément HTML NeedsCompatTable Non-standard Reference Référence Web

The HTML Plaintext Element (<plaintext>) renders everything following the start tag as raw text, without interpreting any HTML. There is no closing tag, since everything after it is considered raw text.

Element Élément HTML NeedsCompatTable Obsolete Reference Référence Web