Struct moxie_dom::elements::embedding::IframeBuilder [−][src]
pub struct IframeBuilder { /* fields omitted */ }Expand description
The HTML Inline Frame element (<iframe>) represents a nested browsing context,
embedding another HTML page into the current one.
A type for initializing the element’s attributes before calling build.
Implementations
The height of the frame in CSS pixels. Default is 150.
A targetable name for the embedded browsing context. This can be used in the target
attribute of the <a>, <form>, or <base> elements; the formtarget attribute of the
<input> or <button> elements; or the windowName parameter in the window.open() method.
Indicates which referrer to send when fetching the frame’s resource.
Applies extra restrictions to the content in the frame. The value of the attribute can either be empty to apply all restrictions, or space-separated tokens to lift particular restrictions:
- allow-downloads-without-user-activation: Allows for downloads to occur without a gesture from the user.
- allow-forms: Allows the resource to submit forms. If this keyword is not used, form submission is blocked.
- allow-modals: Lets the resource open modal windows.
- allow-orientation-lock: Lets the resource lock the screen orientation.
- allow-pointer-lock: Lets the resource use the Pointer Lock API.
- allow-popups: Allows popups (such as window.open(), target=“_blank”, or showModalDialog()). If this keyword is not used, the popup will silently fail to open.
- allow-popups-to-escape-sandbox: Lets the sandboxed document open new windows without those windows inheriting the sandboxing. For example, this can safely sandbox an advertisement without forcing the same restrictions upon the page the ad links to.
- allow-presentation: Lets the resource start a presentation session.
- allow-same-origin: If this token is not used, the resource is treated as being from a special origin that always fails the same-origin policy.
- allow-scripts: Lets the resource run scripts (but not create popup windows).
- allow-storage-access-by-user-activation : Lets the resource request access to the parent’s storage capabilities with the Storage Access API.
- allow-top-navigation: Lets the resource navigate the top-level browsing context (the one named _top).
- allow-top-navigation-by-user-activation: Lets the resource navigate the top-level browsing context, but only if initiated by a user gesture.
Notes about sandboxing:
When the embedded document has the same origin as the embedding page, it is strongly discouraged to use both allow-scripts and allow-same-origin, as that lets the embedded document remove the sandbox attribute — making it no more secure than not using the sandbox attribute at all.
Sandboxing is useless if the attacker can display content outside a sandboxed iframe — such as if the viewer opens the frame in a new tab. Such content should be also served from a separate origin to limit potential damage.
The URL of the page to embed. Use a value of about:blank to embed an empty page that
conforms to the same-origin policy. Also note that programatically 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.
Inline HTML to embed, overriding the src attribute. If a browser does not support the srcdoc attribute, it will fall back to the URL in the src attribute.
Trait Implementations
Declare an attribute of the element, mutating the actual element’s attribute when the passed value changes. Read more
Set an event handler.
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Keyboard shortcut to activate or add focus to the element.
Sets whether input is automatically capitalized when entered by user. It can have the following values: Read more
A value of “true” means the element is editable and a value of “false” means it isn’t.
The directionality of the element. It can have the following values: Read more
Indicates if the element is hidden or not.
Indicates whether the user agent must act as though the given node is absent for the purposes of user interaction events, in-page text searches (“find in page”), and text selection. Read more
Provides a hint as to the type of data that might be entered by the user while editing the element or its contents. The attribute can be used with form controls (such as the value of textarea elements), or in elements in an editing host (e.g., using contenteditable attribute). Read more
The language of an element’s attributes, text, and element contents.
Assigns a slot in a shadow DOM shadow tree to an element.
Indicates whether spell checking is allowed for the element.
Overrides the browser’s default tab order and follows the one specified instead. Read more
Retrieves access to the raw HTML element underlying the (CachedNode). Read more
Auto Trait Implementations
impl !RefUnwindSafe for IframeBuilder
impl !Send for IframeBuilder
impl !Sync for IframeBuilder
impl Unpin for IframeBuilder
impl !UnwindSafe for IframeBuilder
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more
Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s. Read more
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more