org.lobobrowser.html.domimpl
Class FilteredHTMLCollectionImpl
- HTMLCollection, ScriptableDelegate
public class FilteredHTMLCollectionImpl
int | getLength() - This attribute specifies the length or size of the list.
|
Node | item(int index) - This method retrieves a node specified by ordinal index.
|
Node | namedItem(String name) - This method retrieves a
Node using a name.
|
FilteredHTMLCollectionImpl
public FilteredHTMLCollectionImpl(NodeImpl rootNode,
Map sourceMap,
NodeFilter filter,
Object lock)
getLength
public int getLength()
This attribute specifies the length or size of the list.
- getLength in interface HTMLCollection
item
public Node item(int index)
This method retrieves a node specified by ordinal index. Nodes are
numbered in tree order (depth-first traversal order).
- item in interface HTMLCollection
index
- The index of the node to be fetched. The index origin is
0
.
- The
Node
at the corresponding position upon
success. A value of null
is returned if the index is
out of range.
namedItem
public Node namedItem(String name)
This method retrieves a
Node
using a name. With [
HTML 4.01]
documents, it first searches for a
Node
with a matching
id
attribute. If it doesn't find one, it then searches
for a
Node
with a matching
name
attribute,
but only on those elements that are allowed a name attribute. With [
XHTML 1.0]
documents, this method only searches for
Nodes
with a
matching
id
attribute. This method is case insensitive
in HTML documents and case sensitive in XHTML documents.
- namedItem in interface HTMLCollection
name
- The name of the Node
to be fetched.
- The
Node
with a name
or
id
attribute whose value corresponds to the specified
string. Upon failure (e.g., no node with this name exists), returns
null
.