HTMLIFrameElement

The HTMLIFrameElement interface provides special properties and methods (beyond those of the HTMLElement interface it also has available to it by inheritance) for manipulating the layout and presentation of inline frame elements.

Properties

Inherits properties from its parent, HTMLElement.

HTMLIFrameElement.align

Is a DOMString that specifies the alignment of the frame with respect to the surrounding context.

HTMLIFrameElement.allow

Is a list of origins the frame is allowed to display content from. This attribute also accepts the values self and src which represent the origin in the iframe's src attribute. The default value is src.

HTMLIFrameElement.allowfullscreen

Is a boolean value indicating whether the inline frame is willing to be placed into full screen mode. See Using full-screen mode for details.

HTMLIFrameElement.allowPaymentRequest

Is a boolean value indicating whether the Payment Request API may be invoked inside a cross-origin iframe.

HTMLIFrameElement.contentDocument Read only

Returns a Document, the active document in the inline frame's nested browsing context.

HTMLIFrameElement.contentWindow Read only

Returns a WindowProxy, the window proxy for the nested browsing context.

HTMLIFrameElement.csp

Specifies the Content Security Policy that an embedded document must agree to enforce upon itself.

HTMLIFrameElement.frameBorder

Is a DOMString that indicates whether to create borders between frames.

HTMLIFrameElement.height

Is a DOMString that reflects the height HTML attribute, indicating the height of the frame.

HTMLIFrameElement.longDesc

Is a DOMString that contains the URI of a long description of the frame.

HTMLIFrameElement.marginHeight

Is a DOMString being the height of the frame margin.

HTMLIFrameElement.marginWidth

Is a DOMString being the width of the frame margin.

HTMLIFrameElement.name

Is a DOMString that reflects the name HTML attribute, containing a name by which to refer to the frame.

HTMLIFrameElement.featurePolicy Read only

Returns the FeaturePolicy interface which provides a simple API for introspecting the feature policies applied to a specific document.

HTMLIFrameElement.referrerPolicy

Is a DOMString that reflects the referrerpolicy HTML attribute indicating which referrer to use when fetching the linked resource.

HTMLIFrameElement.sandbox

Is a DOMSettableTokenList that reflects the sandbox HTML attribute, indicating extra restrictions on the behavior of the nested content.

HTMLIFrameElement.scrolling

Is a DOMString that indicates whether the browser should provide scrollbars for the frame.

HTMLIFrameElement.src

Is a DOMString that reflects the src HTML attribute, containing the address of the content to be embedded. Note that programmatically removing an <iframe>'s src attribute (e.g. via Element.removeAttribute()) causes about:blank to be loaded in the frame in Firefox (from version 65), Chromium-based browsers, and Safari/iOS.

HTMLIFrameElement.srcdoc

Is a DOMString that represents the content to display in the frame.

HTMLIFrameElement.width

Is a DOMString that reflects the width HTML attribute, indicating the width of the frame.

Methods

Inherits properties from its parent, HTMLElement.

Specifications

Specification
HTML Standard (HTML)
# htmliframeelement

Browser compatibility

BCD tables only load in the browser

See also

  • The HTML element implementing this interface: <iframe>