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Common DOM API | ||||||||||
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The 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.
| 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)
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| Method Detail |
public String getMediaText()
DOMException - SYNTAX_ERR: Raised if the specified string value has a syntax error
and is unparsable.
public void setMediaText(String mediaText)
throws DOMException
DOMExceptionpublic int getLength()
0 to length-1 inclusive.
public String item(int index)
indexth in the list. If index is
greater than or equal to the number of media in the list, this
returns null.
index - Index into the collection.
indexth position in the
MediaList, or null if that is not a valid
index.
public void deleteMedium(String oldMedium)
throws DOMException
oldMedium from the list.
DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
oldMedium is not in the
list.
public void appendMedium(String newMedium)
throws DOMException
newMedium to the end of the list. If the
newMedium is already used, it is first removed.
DOMException - INVALID_CHARACTER_ERR: If the medium contains characters that are
invalid in the underlying style language.
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