Trait HTMLOptionsCollectionMethods

pub(crate) trait HTMLOptionsCollectionMethods<D>
where
    D: DomTypes,
{
    // Required methods
    fn Length(&self) -> u32;
    fn SetLength(&self, value: u32, _can_gc: CanGc);
    fn Add(
        &self,
        element: HTMLOptionElementOrHTMLOptGroupElement<D>,
        before: Option<HTMLElementOrLong<D>>,
    ) -> Result<(), Error>;
    fn Remove(&self, index: i32);
    fn SelectedIndex(&self) -> i32;
    fn SetSelectedIndex(&self, value: i32, _can_gc: CanGc);
    fn IndexedGetter(
        &self,
        index: u32,
    ) -> Option<Root<Dom<<D as DomTypes>::Element>>>;
    fn IndexedSetter(
        &self,
        index: u32,
        option: Option<&<D as DomTypes>::HTMLOptionElement>,
        _can_gc: CanGc,
    ) -> Result<(), Error>;
    fn SupportedPropertyNames(&self) -> Vec<DOMString>;
    fn NamedGetter(
        &self,
        name: DOMString,
    ) -> Option<Root<Dom<<D as DomTypes>::Element>>>;
}

Required Methods

fn Length(&self) -> u32

fn SetLength(&self, value: u32, _can_gc: CanGc)

fn Add( &self, element: HTMLOptionElementOrHTMLOptGroupElement<D>, before: Option<HTMLElementOrLong<D>>, ) -> Result<(), Error>

fn Remove(&self, index: i32)

fn SelectedIndex(&self) -> i32

fn SetSelectedIndex(&self, value: i32, _can_gc: CanGc)

fn IndexedGetter( &self, index: u32, ) -> Option<Root<Dom<<D as DomTypes>::Element>>>

fn IndexedSetter( &self, index: u32, option: Option<&<D as DomTypes>::HTMLOptionElement>, _can_gc: CanGc, ) -> Result<(), Error>

fn SupportedPropertyNames(&self) -> Vec<DOMString>

fn NamedGetter( &self, name: DOMString, ) -> Option<Root<Dom<<D as DomTypes>::Element>>>

Implementors

impl HTMLOptionsCollectionMethods<DomTypeHolder> for HTMLOptionsCollection