pub struct Element { /* private fields */ }
Expand description
The Element
class.
This API requires the following crate features to be activated: Element
Implementations§
source§impl Element
impl Element
sourcepub fn namespace_uri(&self) -> Option<String>
pub fn namespace_uri(&self) -> Option<String>
Getter for the namespaceURI
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn local_name(&self) -> String
pub fn local_name(&self) -> String
Getter for the localName
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn class_name(&self) -> String
pub fn class_name(&self) -> String
Getter for the className
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_class_name(&self, value: &str)
pub fn set_class_name(&self, value: &str)
Setter for the className
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_top(&self) -> i32
pub fn scroll_top(&self) -> i32
Getter for the scrollTop
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_scroll_top(&self, value: i32)
pub fn set_scroll_top(&self, value: i32)
Setter for the scrollTop
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_left(&self) -> i32
pub fn scroll_left(&self) -> i32
Getter for the scrollLeft
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_scroll_left(&self, value: i32)
pub fn set_scroll_left(&self, value: i32)
Setter for the scrollLeft
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_width(&self) -> i32
pub fn scroll_width(&self) -> i32
Getter for the scrollWidth
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_height(&self) -> i32
pub fn scroll_height(&self) -> i32
Getter for the scrollHeight
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn client_top(&self) -> i32
pub fn client_top(&self) -> i32
Getter for the clientTop
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn client_left(&self) -> i32
pub fn client_left(&self) -> i32
Getter for the clientLeft
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn client_width(&self) -> i32
pub fn client_width(&self) -> i32
Getter for the clientWidth
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn client_height(&self) -> i32
pub fn client_height(&self) -> i32
Getter for the clientHeight
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn inner_html(&self) -> String
pub fn inner_html(&self) -> String
Getter for the innerHTML
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_inner_html(&self, value: &str)
pub fn set_inner_html(&self, value: &str)
Setter for the innerHTML
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn outer_html(&self) -> String
pub fn outer_html(&self) -> String
Getter for the outerHTML
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_outer_html(&self, value: &str)
pub fn set_outer_html(&self, value: &str)
Setter for the outerHTML
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn previous_element_sibling(&self) -> Option<Element>
pub fn previous_element_sibling(&self) -> Option<Element>
Getter for the previousElementSibling
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn next_element_sibling(&self) -> Option<Element>
pub fn next_element_sibling(&self) -> Option<Element>
Getter for the nextElementSibling
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn first_element_child(&self) -> Option<Element>
pub fn first_element_child(&self) -> Option<Element>
Getter for the firstElementChild
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn last_element_child(&self) -> Option<Element>
pub fn last_element_child(&self) -> Option<Element>
Getter for the lastElementChild
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn child_element_count(&self) -> u32
pub fn child_element_count(&self) -> u32
Getter for the childElementCount
field of this object.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn get_attribute(&self, name: &str) -> Option<String>
pub fn get_attribute(&self, name: &str) -> Option<String>
The getAttribute()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn get_attribute_names(&self) -> Array
pub fn get_attribute_names(&self) -> Array
The getAttributeNames()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn get_bounding_client_rect(&self) -> DomRect
pub fn get_bounding_client_rect(&self) -> DomRect
The getBoundingClientRect()
method.
This API requires the following crate features to be activated: DomRect
, Element
source§impl Element
impl Element
sourcepub fn has_attribute(&self, name: &str) -> bool
pub fn has_attribute(&self, name: &str) -> bool
The hasAttribute()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn has_attributes(&self) -> bool
pub fn has_attributes(&self) -> bool
The hasAttributes()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn has_pointer_capture(&self, pointer_id: i32) -> bool
pub fn has_pointer_capture(&self, pointer_id: i32) -> bool
The hasPointerCapture()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn release_capture(&self)
pub fn release_capture(&self)
The releaseCapture()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn request_fullscreen(&self) -> Result<(), JsValue>
pub fn request_fullscreen(&self) -> Result<(), JsValue>
The requestFullscreen()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn request_pointer_lock(&self)
pub fn request_pointer_lock(&self)
The requestPointerLock()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_with_x_and_y(&self, x: f64, y: f64)
pub fn scroll_with_x_and_y(&self, x: f64, y: f64)
The scroll()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn scroll_by_with_x_and_y(&self, x: f64, y: f64)
pub fn scroll_by_with_x_and_y(&self, x: f64, y: f64)
The scrollBy()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn scroll_into_view(&self)
pub fn scroll_into_view(&self)
The scrollIntoView()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_into_view_with_bool(&self, arg: bool)
pub fn scroll_into_view_with_bool(&self, arg: bool)
The scrollIntoView()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn scroll_into_view_with_scroll_into_view_options(
&self,
arg: &ScrollIntoViewOptions
)
pub fn scroll_into_view_with_scroll_into_view_options( &self, arg: &ScrollIntoViewOptions )
The scrollIntoView()
method.
This API requires the following crate features to be activated: Element
, ScrollIntoViewOptions
source§impl Element
impl Element
sourcepub fn scroll_to_with_x_and_y(&self, x: f64, y: f64)
pub fn scroll_to_with_x_and_y(&self, x: f64, y: f64)
The scrollTo()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn set_capture(&self)
pub fn set_capture(&self)
The setCapture()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn set_capture_with_retarget_to_element(&self, retarget_to_element: bool)
pub fn set_capture_with_retarget_to_element(&self, retarget_to_element: bool)
The setCapture()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn after_with_node_0(&self) -> Result<(), JsValue>
pub fn after_with_node_0(&self) -> Result<(), JsValue>
The after()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn after_with_str_0(&self) -> Result<(), JsValue>
pub fn after_with_str_0(&self) -> Result<(), JsValue>
The after()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn before_with_node_0(&self) -> Result<(), JsValue>
pub fn before_with_node_0(&self) -> Result<(), JsValue>
The before()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn before_with_str_0(&self) -> Result<(), JsValue>
pub fn before_with_str_0(&self) -> Result<(), JsValue>
The before()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn replace_with_with_node_0(&self) -> Result<(), JsValue>
pub fn replace_with_with_node_0(&self) -> Result<(), JsValue>
The replaceWith()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn replace_with_with_str_0(&self) -> Result<(), JsValue>
pub fn replace_with_with_str_0(&self) -> Result<(), JsValue>
The replaceWith()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn get_box_quads(&self) -> Result<Array, JsValue>
pub fn get_box_quads(&self) -> Result<Array, JsValue>
The getBoxQuads()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn append_with_node_0(&self) -> Result<(), JsValue>
pub fn append_with_node_0(&self) -> Result<(), JsValue>
The append()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn append_with_str_0(&self) -> Result<(), JsValue>
pub fn append_with_str_0(&self) -> Result<(), JsValue>
The append()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn prepend_with_node_0(&self) -> Result<(), JsValue>
pub fn prepend_with_node_0(&self) -> Result<(), JsValue>
The prepend()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn prepend_with_str_0(&self) -> Result<(), JsValue>
pub fn prepend_with_str_0(&self) -> Result<(), JsValue>
The prepend()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn replace_children_with_node(&self, nodes: &Array)
pub fn replace_children_with_node(&self, nodes: &Array)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_node_0(&self)
pub fn replace_children_with_node_0(&self)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_node_1(&self, nodes_1: &Node)
pub fn replace_children_with_node_1(&self, nodes_1: &Node)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_node_2(&self, nodes_1: &Node, nodes_2: &Node)
pub fn replace_children_with_node_2(&self, nodes_1: &Node, nodes_2: &Node)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_node_3(
&self,
nodes_1: &Node,
nodes_2: &Node,
nodes_3: &Node
)
pub fn replace_children_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node )
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
source§impl Element
impl Element
sourcepub fn replace_children_with_str(&self, nodes: &Array)
pub fn replace_children_with_str(&self, nodes: &Array)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_str_0(&self)
pub fn replace_children_with_str_0(&self)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_str_1(&self, nodes_1: &str)
pub fn replace_children_with_str_1(&self, nodes_1: &str)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_str_2(&self, nodes_1: &str, nodes_2: &str)
pub fn replace_children_with_str_2(&self, nodes_1: &str, nodes_2: &str)
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
sourcepub fn replace_children_with_str_3(
&self,
nodes_1: &str,
nodes_2: &str,
nodes_3: &str
)
pub fn replace_children_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str )
The replaceChildren()
method.
This API requires the following crate features to be activated: Element
source§impl Element
impl Element
source§impl Element
impl Element
Methods from Deref<Target = Node>§
sourcepub fn node_type(&self) -> u16
pub fn node_type(&self) -> u16
Getter for the nodeType
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn node_name(&self) -> String
pub fn node_name(&self) -> String
Getter for the nodeName
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn base_uri(&self) -> Result<Option<String>, JsValue>
pub fn base_uri(&self) -> Result<Option<String>, JsValue>
Getter for the baseURI
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn is_connected(&self) -> bool
pub fn is_connected(&self) -> bool
Getter for the isConnected
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn owner_document(&self) -> Option<Document>
pub fn owner_document(&self) -> Option<Document>
Getter for the ownerDocument
field of this object.
This API requires the following crate features to be activated: Document
, Node
sourcepub fn parent_node(&self) -> Option<Node>
pub fn parent_node(&self) -> Option<Node>
Getter for the parentNode
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn parent_element(&self) -> Option<Element>
pub fn parent_element(&self) -> Option<Element>
Getter for the parentElement
field of this object.
This API requires the following crate features to be activated: Element
, Node
sourcepub fn first_child(&self) -> Option<Node>
pub fn first_child(&self) -> Option<Node>
Getter for the firstChild
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn last_child(&self) -> Option<Node>
pub fn last_child(&self) -> Option<Node>
Getter for the lastChild
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn previous_sibling(&self) -> Option<Node>
pub fn previous_sibling(&self) -> Option<Node>
Getter for the previousSibling
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn next_sibling(&self) -> Option<Node>
pub fn next_sibling(&self) -> Option<Node>
Getter for the nextSibling
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn node_value(&self) -> Option<String>
pub fn node_value(&self) -> Option<String>
Getter for the nodeValue
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn set_node_value(&self, value: Option<&str>)
pub fn set_node_value(&self, value: Option<&str>)
Setter for the nodeValue
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn text_content(&self) -> Option<String>
pub fn text_content(&self) -> Option<String>
Getter for the textContent
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn set_text_content(&self, value: Option<&str>)
pub fn set_text_content(&self, value: Option<&str>)
Setter for the textContent
field of this object.
This API requires the following crate features to be activated: Node
sourcepub fn append_child(&self, node: &Node) -> Result<Node, JsValue>
pub fn append_child(&self, node: &Node) -> Result<Node, JsValue>
The appendChild()
method.
This API requires the following crate features to be activated: Node
sourcepub fn clone_node(&self) -> Result<Node, JsValue>
pub fn clone_node(&self) -> Result<Node, JsValue>
The cloneNode()
method.
This API requires the following crate features to be activated: Node
sourcepub fn clone_node_with_deep(&self, deep: bool) -> Result<Node, JsValue>
pub fn clone_node_with_deep(&self, deep: bool) -> Result<Node, JsValue>
The cloneNode()
method.
This API requires the following crate features to be activated: Node
sourcepub fn compare_document_position(&self, other: &Node) -> u16
pub fn compare_document_position(&self, other: &Node) -> u16
The compareDocumentPosition()
method.
This API requires the following crate features to be activated: Node
sourcepub fn contains(&self, other: Option<&Node>) -> bool
pub fn contains(&self, other: Option<&Node>) -> bool
The contains()
method.
This API requires the following crate features to be activated: Node
sourcepub fn get_root_node(&self) -> Node
pub fn get_root_node(&self) -> Node
The getRootNode()
method.
This API requires the following crate features to be activated: Node
sourcepub fn has_child_nodes(&self) -> bool
pub fn has_child_nodes(&self) -> bool
The hasChildNodes()
method.
This API requires the following crate features to be activated: Node
sourcepub fn insert_before(
&self,
node: &Node,
child: Option<&Node>
) -> Result<Node, JsValue>
pub fn insert_before( &self, node: &Node, child: Option<&Node> ) -> Result<Node, JsValue>
The insertBefore()
method.
This API requires the following crate features to be activated: Node
sourcepub fn is_default_namespace(&self, namespace: Option<&str>) -> bool
pub fn is_default_namespace(&self, namespace: Option<&str>) -> bool
The isDefaultNamespace()
method.
This API requires the following crate features to be activated: Node
sourcepub fn is_equal_node(&self, node: Option<&Node>) -> bool
pub fn is_equal_node(&self, node: Option<&Node>) -> bool
The isEqualNode()
method.
This API requires the following crate features to be activated: Node
sourcepub fn is_same_node(&self, node: Option<&Node>) -> bool
pub fn is_same_node(&self, node: Option<&Node>) -> bool
The isSameNode()
method.
This API requires the following crate features to be activated: Node
sourcepub fn lookup_namespace_uri(&self, prefix: Option<&str>) -> Option<String>
pub fn lookup_namespace_uri(&self, prefix: Option<&str>) -> Option<String>
The lookupNamespaceURI()
method.
This API requires the following crate features to be activated: Node
sourcepub fn lookup_prefix(&self, namespace: Option<&str>) -> Option<String>
pub fn lookup_prefix(&self, namespace: Option<&str>) -> Option<String>
The lookupPrefix()
method.
This API requires the following crate features to be activated: Node
sourcepub fn normalize(&self)
pub fn normalize(&self)
The normalize()
method.
This API requires the following crate features to be activated: Node
sourcepub fn remove_child(&self, child: &Node) -> Result<Node, JsValue>
pub fn remove_child(&self, child: &Node) -> Result<Node, JsValue>
The removeChild()
method.
This API requires the following crate features to be activated: Node
sourcepub fn replace_child(&self, node: &Node, child: &Node) -> Result<Node, JsValue>
pub fn replace_child(&self, node: &Node, child: &Node) -> Result<Node, JsValue>
The replaceChild()
method.
This API requires the following crate features to be activated: Node
pub const ELEMENT_NODE: u16 = 1u16
pub const ATTRIBUTE_NODE: u16 = 2u16
pub const TEXT_NODE: u16 = 3u16
pub const CDATA_SECTION_NODE: u16 = 4u16
pub const ENTITY_REFERENCE_NODE: u16 = 5u16
pub const ENTITY_NODE: u16 = 6u16
pub const PROCESSING_INSTRUCTION_NODE: u16 = 7u16
pub const COMMENT_NODE: u16 = 8u16
pub const DOCUMENT_NODE: u16 = 9u16
pub const DOCUMENT_TYPE_NODE: u16 = 10u16
pub const DOCUMENT_FRAGMENT_NODE: u16 = 11u16
pub const NOTATION_NODE: u16 = 12u16
pub const DOCUMENT_POSITION_DISCONNECTED: u16 = 1u16
pub const DOCUMENT_POSITION_PRECEDING: u16 = 2u16
pub const DOCUMENT_POSITION_FOLLOWING: u16 = 4u16
pub const DOCUMENT_POSITION_CONTAINS: u16 = 8u16
pub const DOCUMENT_POSITION_CONTAINED_BY: u16 = 16u16
pub const DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: u16 = 32u16
Methods from Deref<Target = EventTarget>§
sourcepub fn add_event_listener_with_callback(
&self,
type_: &str,
listener: &Function
) -> Result<(), JsValue>
pub fn add_event_listener_with_callback( &self, type_: &str, listener: &Function ) -> Result<(), JsValue>
The addEventListener()
method.
This API requires the following crate features to be activated: EventTarget
sourcepub fn add_event_listener_with_callback_and_bool(
&self,
type_: &str,
listener: &Function,
options: bool
) -> Result<(), JsValue>
pub fn add_event_listener_with_callback_and_bool( &self, type_: &str, listener: &Function, options: bool ) -> Result<(), JsValue>
The addEventListener()
method.
This API requires the following crate features to be activated: EventTarget
sourcepub fn add_event_listener_with_callback_and_bool_and_wants_untrusted(
&self,
type_: &str,
listener: &Function,
options: bool,
wants_untrusted: Option<bool>
) -> Result<(), JsValue>
pub fn add_event_listener_with_callback_and_bool_and_wants_untrusted( &self, type_: &str, listener: &Function, options: bool, wants_untrusted: Option<bool> ) -> Result<(), JsValue>
The addEventListener()
method.
This API requires the following crate features to be activated: EventTarget
sourcepub fn dispatch_event(&self, event: &Event) -> Result<bool, JsValue>
pub fn dispatch_event(&self, event: &Event) -> Result<bool, JsValue>
The dispatchEvent()
method.
This API requires the following crate features to be activated: Event
, EventTarget
sourcepub fn remove_event_listener_with_callback(
&self,
type_: &str,
listener: &Function
) -> Result<(), JsValue>
pub fn remove_event_listener_with_callback( &self, type_: &str, listener: &Function ) -> Result<(), JsValue>
The removeEventListener()
method.
This API requires the following crate features to be activated: EventTarget
Methods from Deref<Target = Object>§
sourcepub fn constructor(&self) -> Function
pub fn constructor(&self) -> Function
The constructor property returns a reference to the Object
constructor
function that created the instance object.
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
sourcepub fn to_string(&self) -> JsString
pub fn to_string(&self) -> JsString
The toString()
method returns a string representing the object.
Methods from Deref<Target = JsValue>§
pub const NULL: JsValue = _
pub const UNDEFINED: JsValue = _
pub const TRUE: JsValue = _
pub const FALSE: JsValue = _
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
If this JS value is a string value, this function copies the JS string
value into wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
UTF-16 vs UTF-8
JavaScript strings in general are encoded as UTF-16, but Rust strings
are encoded as UTF-8. This can cause the Rust string to look a bit
different than the JS string sometimes. For more details see the
documentation about the str
type which contains a few
caveats about the encodings.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
sourcepub fn js_in(&self, obj: &JsValue) -> bool
pub fn js_in(&self, obj: &JsValue) -> bool
Applies the binary in
JS operator on the two JsValue
s.
sourcepub fn loose_eq(&self, other: &JsValue) -> bool
pub fn loose_eq(&self, other: &JsValue) -> bool
Compare two JsValue
s for equality, using the ==
operator in JS.
sourcepub fn unsigned_shr(&self, rhs: &JsValue) -> u32
pub fn unsigned_shr(&self, rhs: &JsValue) -> u32
Applies the binary >>>
JS operator on the two JsValue
s.
sourcepub fn checked_div(&self, rhs: &JsValue) -> JsValue
pub fn checked_div(&self, rhs: &JsValue) -> JsValue
Applies the binary /
JS operator on two JsValue
s, catching and returning any RangeError
thrown.
sourcepub fn pow(&self, rhs: &JsValue) -> JsValue
pub fn pow(&self, rhs: &JsValue) -> JsValue
Applies the binary **
JS operator on the two JsValue
s.
sourcepub fn lt(&self, other: &JsValue) -> bool
pub fn lt(&self, other: &JsValue) -> bool
Applies the binary <
JS operator on the two JsValue
s.
sourcepub fn le(&self, other: &JsValue) -> bool
pub fn le(&self, other: &JsValue) -> bool
Applies the binary <=
JS operator on the two JsValue
s.
sourcepub fn ge(&self, other: &JsValue) -> bool
pub fn ge(&self, other: &JsValue) -> bool
Applies the binary >=
JS operator on the two JsValue
s.
sourcepub fn gt(&self, other: &JsValue) -> bool
pub fn gt(&self, other: &JsValue) -> bool
Applies the binary >
JS operator on the two JsValue
s.
sourcepub fn unchecked_into_f64(&self) -> f64
pub fn unchecked_into_f64(&self) -> f64
Applies the unary +
JS operator on a JsValue
. Can throw.
Trait Implementations§
source§impl AsRef<Element> for HtmlElement
impl AsRef<Element> for HtmlElement
source§impl AsRef<Element> for HtmlFormElement
impl AsRef<Element> for HtmlFormElement
source§impl AsRef<Element> for HtmlInputElement
impl AsRef<Element> for HtmlInputElement
source§impl AsRef<Element> for HtmlSelectElement
impl AsRef<Element> for HtmlSelectElement
source§impl AsRef<Element> for HtmlTextAreaElement
impl AsRef<Element> for HtmlTextAreaElement
source§impl AsRef<EventTarget> for Element
impl AsRef<EventTarget> for Element
source§fn as_ref(&self) -> &EventTarget
fn as_ref(&self) -> &EventTarget
source§impl From<Element> for EventTarget
impl From<Element> for EventTarget
source§fn from(obj: Element) -> EventTarget
fn from(obj: Element) -> EventTarget
source§impl From<HtmlElement> for Element
impl From<HtmlElement> for Element
source§fn from(obj: HtmlElement) -> Element
fn from(obj: HtmlElement) -> Element
source§impl From<HtmlFormElement> for Element
impl From<HtmlFormElement> for Element
source§fn from(obj: HtmlFormElement) -> Element
fn from(obj: HtmlFormElement) -> Element
source§impl From<HtmlInputElement> for Element
impl From<HtmlInputElement> for Element
source§fn from(obj: HtmlInputElement) -> Element
fn from(obj: HtmlInputElement) -> Element
source§impl From<HtmlSelectElement> for Element
impl From<HtmlSelectElement> for Element
source§fn from(obj: HtmlSelectElement) -> Element
fn from(obj: HtmlSelectElement) -> Element
source§impl From<HtmlTextAreaElement> for Element
impl From<HtmlTextAreaElement> for Element
source§fn from(obj: HtmlTextAreaElement) -> Element
fn from(obj: HtmlTextAreaElement) -> Element
source§impl FromWasmAbi for Element
impl FromWasmAbi for Element
source§impl<'a> IntoWasmAbi for &'a Element
impl<'a> IntoWasmAbi for &'a Element
source§impl IntoWasmAbi for Element
impl IntoWasmAbi for Element
source§impl JsCast for Element
impl JsCast for Element
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn has_type<T>(&self) -> boolwhere
T: JsCast,
fn has_type<T>(&self) -> boolwhere T: JsCast,
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where T: JsCast,
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where T: JsCast,
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere T: JsCast,
source§fn unchecked_ref<T>(&self) -> &Twhere
T: JsCast,
fn unchecked_ref<T>(&self) -> &Twhere T: JsCast,
source§impl LongRefFromWasmAbi for Element
impl LongRefFromWasmAbi for Element
source§impl OptionFromWasmAbi for Element
impl OptionFromWasmAbi for Element
source§impl<'a> OptionIntoWasmAbi for &'a Element
impl<'a> OptionIntoWasmAbi for &'a Element
source§impl OptionIntoWasmAbi for Element
impl OptionIntoWasmAbi for Element
source§impl PartialEq<Element> for Element
impl PartialEq<Element> for Element
source§impl RefFromWasmAbi for Element
impl RefFromWasmAbi for Element
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
Self
are recovered from.§type Anchor = ManuallyDrop<Element>
type Anchor = ManuallyDrop<Element>
Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous.impl Eq for Element
impl StructuralEq for Element
impl StructuralPartialEq for Element
Auto Trait Implementations§
impl RefUnwindSafe for Element
impl !Send for Element
impl !Sync for Element
impl Unpin for Element
impl UnwindSafe for Element
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere T: IntoWasmAbi,
§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
IntoWasmAbi::Abi
source§fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
.