org.w3c.dom.stylesheets
public interface MediaList
MediaList interface provides the abstraction of an
ordered collection of media, without defining or constraining how this
collection is implemented. An empty list is the same as a list that
contains the medium "all".
The items in the MediaList are accessible via an integral
index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
Since: DOM Level 2
| Method Summary | |
|---|---|
| void | appendMedium(String newMedium)
Adds the medium newMedium to the end of the list. |
| void | deleteMedium(String oldMedium)
Deletes the medium indicated by oldMedium from the list. |
| int | getLength()
The number of media in the list. |
| String | getMediaText()
The parsable textual representation of the media list. |
| String | item(int index)
Returns the indexth in the list. |
| void | setMediaText(String mediaText)
The parsable textual representation of the media list. |
newMedium to the end of the list. If the
newMedium is already used, it is first removed.Parameters: newMedium The new medium to add.
Throws: DOMException
INVALID_CHARACTER_ERR: If the medium contains characters that are
invalid in the underlying style language.
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
oldMedium from the list.Parameters: oldMedium The medium to delete in the media list.
Throws: DOMException
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
NOT_FOUND_ERR: Raised if oldMedium is not in the
list.
0 to length-1 inclusive.indexth in the list. If index is
greater than or equal to the number of media in the list, this
returns null.Parameters: index Index into the collection.
Returns: The medium at the indexth position in the
MediaList, or null if that is not a valid
index.
Throws: DOMException
SYNTAX_ERR: Raised if the specified string value has a syntax error
and is unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is
readonly.