MediaList

open class MediaList : ArrayLike<MediaQuery> , JsIterable<MediaQuery> (source)

The MediaList interface represents the media queries of a stylesheet, e.g., those set using a link element's media attribute.

MDN Reference

Properties

length

open override val length: Int

The read-only length property of the MediaList interface returns the number of media queries in the list.

mediaText

var mediaText: String

The mediaText property of the MediaList interface is a stringifier that returns a string representing the MediaList as text, and also allows you to set a new MediaList.

Functions

appendMedium

fun appendMedium(medium: MediaQuery)

The appendMedium() method of the MediaList interface adds a media query to the list.

deleteMedium

fun deleteMedium(medium: MediaQuery)

The deleteMedium() method of the MediaList interface removes from this MediaList the given media query.

get

open operator fun get(index: Int): MediaQuery

open operator fun get(key: Symbol.iterator): () -> JsIterator<MediaQuery>

item

fun item(index: Int): MediaQuery?

The item() method of the MediaList interface returns the media query at the specified index, or null if the specified index doesn't exist.