Struct HtmlH4

pub struct HtmlH4(/* private fields */);

The <h4> HTML element. This can be created by calling h4().

Trait Implementations

impl AsHtmlNode for HtmlH4

fn as_html_node(&mut self) -> &mut SsrNode

impl From<HtmlH4> for View

fn from(el: HtmlH4) -> View

Converts to this type from the input type.

impl GlobalProps for HtmlH4

fn dangerously_set_inner_html( self, inner_html: impl Into<Cow<'static, str>>, ) -> Self

Set the inner html of an element.

fn children(self, children: impl Into<View>) -> Self

Set the children of an element.

fn ref(self, noderef: NodeRef) -> Self

Set a NodeRef on this element.

fn spread(self, attributes: Attributes) -> Self

impl HtmlGlobalAttributes for HtmlH4

fn accesskey( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.

fn autocapitalize( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

Controls whether inputted text is automatically capitalized and, if so, in what manner.

fn autofocus(self, value: impl Into<MaybeDyn<bool>>) -> Self

Indicates that an element is to be focused on page load, or as soon as the <dialog> it is part of is displayed. This attribute is a boolean, initially false.

fn class(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

The class global attribute is a space-separated list of the case-sensitive classes of the element. Classes allow CSS and JavaScript to select and access specific elements via the class selectors.

fn contenteditable( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

An enumerated attribute indicating if the element should be editable by the user. If so, the browser modifies its widget to allow editing. The attribute must take one of the following values:

fn dir(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

An enumerated attribute indicating the directionality of the element’s text. It can have the following values:

fn draggable( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

An enumerated attribute indicating whether the element can be dragged, using the Drag and Drop API. It can have the following values:

fn enterkeyhint( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

Hints what action label (or icon) to present for the enter key on virtual keyboards.

fn exportparts( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

Used to transitively export shadow parts from a nested shadow tree into a containing light tree.

fn hidden(self, value: impl Into<MaybeDyn<bool>>) -> Self

An enumerated attribute indicating that the element is not yet, or is no longer, relevant. For example, it can be used to hide elements of the page that can’t be used until the login process has been completed. The browser won’t render such elements. This attribute must not be used to hide content that could legitimately be shown.

fn id(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

The id global attribute defines an identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS).

fn inert(self, value: impl Into<MaybeDyn<bool>>) -> Self

A boolean value that makes the browser disregard user input events for the element. Useful when click events are present.

fn inputmode( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

Provides a hint to browsers about the type of virtual keyboard configuration to use when editing this element or its contents. Used primarily on <input> elements, but is usable on any element while in contenteditable mode.

fn is(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

The is global attribute allows you to specify that a standard HTML element should behave like a defined custom built-in element.

fn itemid(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

The unique, global identifier of an item.

fn itemprop(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Used to add properties to an item. Every HTML element may have an itemprop attribute specified, where an itemprop consists of a name and value pair.

fn itemref(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Properties that are not descendants of an element with the itemscope attribute can be associated with the item using an itemref. It provides a list of element ids (not itemids) with additional properties elsewhere in the document.

fn itemscope(self, value: impl Into<MaybeDyn<bool>>) -> Self

itemscope (usually) works along with itemtype to specify that the HTML contained in a block is about a particular item. itemscope creates the Item and defines the scope of the itemtype associated with it. itemtype is a valid URL of a vocabulary (such as schema.org) that describes the item and its properties context.

fn itemtype(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Specifies the URL of the vocabulary that will be used to define itemprops (item properties) in the data structure. itemscope is used to set the scope of where in the data structure the vocabulary set by itemtype will be active.

fn lang(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Helps define the language of an element: the language that non-editable elements are in, or the language that editable elements should be written in by the user. The attribute contains one “language tag” (made of hyphen-separated “language subtags”) in the format defined in RFC 5646: Tags for Identifying Languages (also known as BCP 47). xml:lang has priority over it.

fn nonce(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

A cryptographic nonce (“number used once”) which can be used by Content Security Policy to determine whether or not a given fetch will be allowed to proceed.

fn part(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

A space-separated list of the part names of the element. Part names allows CSS to select and style specific elements in a shadow tree via the ::part pseudo-element.

fn popover(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Used to designate an element as a popover element (see Popover API). Popover elements are hidden via display: none until opened via an invoking/control element (i.e. a <button> or <input type="button"> with a popovertarget attribute) or a HTMLElement.showPopover() call.

fn role(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Roles define the semantic meaning of content, allowing screen readers and other tools to present and support interaction with an object in a way that is consistent with user expectations of that type of object. roles are added to HTML elements using role="role_type", where role_type is the name of a role in the ARIA specification.

fn slot(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

The slot global attribute assigns a slot in a shadow DOM shadow tree to an element: An element with a slot attribute is assigned to the slot created by the <slot> element whose name attribute’s value matches that slot attribute’s value.

fn spellcheck( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

An enumerated attribute defines whether the element may be checked for spelling errors. It may have the following values:

fn style(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Contains CSS styling declarations to be applied to the element. Note that it is recommended for styles to be defined in a separate file or files. This attribute and the <style> element have mainly the purpose of allowing for quick styling, for example for testing purposes.

fn tabindex(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

An integer attribute indicating if the element can take input focus (is focusable), if it should participate to sequential keyboard navigation, and if so, at what position. It can take several values:

fn title(self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>) -> Self

Contains a text representing advisory information related to the element it belongs to. Such information can typically, but not necessarily, be presented to the user as a tooltip.

fn translate( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

An enumerated attribute that is used to specify whether an element’s attribute values and the values of its Text node children are to be translated when the page is localized, or whether to leave them unchanged. It can have the following values:

fn virtualkeyboardpolicy( self, value: impl Into<MaybeDyn<Option<Cow<'static, str>>>>, ) -> Self

An enumerated attribute used to control the on-screen virtual keyboard behavior on devices such as tablets, mobile phones, or other devices where a hardware keyboard may not be available for elements that its content is editable (for example, it is an <input> or <textarea> element, or an element with the contenteditable attribute set). auto or an empty string, which automatically shows the virtual keyboard when the element is focused or tapped. manual, which decouples focus and tap on the element from the virtual keyboard’s state.

impl HtmlH4Attributes for HtmlH4