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Common DOM API | |||||||||
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public interface DOMStringList
The DOMStringList
interface provides the abstraction of an
ordered collection of DOMString
values, without defining or
constraining how this collection is implemented. The items in the
DOMStringList
are accessible via an integral index, starting
from 0.
See also the Document Object Model (DOM) Level 3 Core Specification.
Method Summary | |
---|---|
boolean |
contains(String str)
Test if a string is part of this DOMStringList . |
int |
getLength()
The number of DOMString s in the list. |
String |
item(int index)
Returns the index th item in the collection. |
Method Detail |
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String item(int index)
index
th item in the collection. If
index
is greater than or equal to the number of
DOMString
s in the list, this returns null
.
index
- Index into the collection.
DOMString
at the index
th
position in the DOMStringList
, or null
if
that is not a valid index.int getLength()
DOMString
s in the list. The range of valid
child node indices is 0 to length-1
inclusive.
boolean contains(String str)
DOMStringList
.
str
- The string to look for.
true
if the string has been found,
false
otherwise.
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