Struct nipper::Selection

pub struct Selection<'a> { /* fields omitted */ }

Methods

impl<'a> Selection<'a>

pub fn set_html<T>(&mut self, html: T) where
    T: Into<StrTendril>, 

set the html contents of each element in the selection to specified parsed HTML.

pub fn replace_with_html<T>(&mut self, html: T) where
    T: Into<StrTendril>, 

replace_with_html replaces each element in the set of matched elements with the parsed HTML. It returns the removed elements.

This follows the same rules as append.

pub fn append_html<T>(&mut self, html: T) where
    T: Into<StrTendril>, 

append_thml parses the html and appends it to the set of matched elements.

impl<'a> Selection<'a>

pub fn attr(&self, name: &str) -> Option<StrTendril>

attr gets the specified attribute's value for the first element in the selection. To get the value for each element individually, use a looping construct such as map method.

pub fn set_attr(&mut self, name: &str, val: &str)

sets the given attribute to each element in the set of matched elements.

pub fn remove_attr(&mut self, name: &str)

remove_attr removes the named attribute from each element in the set of matched elements.

pub fn length(&self) -> usize

length returns the number of elements in the selection object.

pub fn size(&self) -> usize

size is an alias for length.

pub fn attr_or(&self, name: &str, default: &str) -> StrTendril

attor_or works like attr but returns default value if attribute is not present.

pub fn html(&self) -> StrTendril

html gets the HTML contents of the first element in the set of matched elements. It includes the text and comment nodes.

pub fn text(&self) -> StrTendril

text get the combined text content of each element in the set of matched elements, including their descendants.

impl<'a> Selection<'a>

pub fn is(&self, sel: &str) -> bool

Checks the current matched set of elements against a selector and returns true if at least one of these elements matches.

pub fn is_matcher(&self, matcher: &Matcher) -> bool

Checks the current matched set of elements against a matcher and returns true if at least one of these elements matches.

pub fn is_selection(&self, sel: &Selection) -> bool

Checks the current matches set of elemets against a selection and returns true if at least one of these elements matches.

impl<'a> Selection<'a>

pub fn select(&self, sel: &str) -> Selection<'a>

pub fn iter(&self) -> Selections<NodeRef<'a, NodeData>>

pub fn nodes(&self) -> &[NodeRef<'a, NodeData>]

pub fn remove(&self)

pub fn get(&self, index: usize) -> Option<&NodeRef<'a, NodeData>>

impl<'a> Selection<'a>

pub fn parent(&self) -> Self

parents gets the parent of each element in the selection. It returns a mew selection containing these elements.

pub fn children(&self) -> Self

children gets the child elements of each element in the selection. It returns a new selection containing these elements.

pub fn next(&self) -> Self

next gets the immediately following sibling of each element in the selection. It returns a new selection containing these elements.

Trait Implementations

impl<'a> Debug for Selection<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Default for Selection<'a>

fn default() -> Self

Returns the "default value" for a type.