public class

NodeList

extends JavaScriptObject
java.lang.Object
   ↳ com.google.gwt.core.client.JavaScriptObject
     ↳ com.google.gwt.dom.client.NodeList<T extends com.google.gwt.dom.client.Node>

Class Overview

The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented. NodeList objects in the DOM are live. The items in the NodeList are accessible via an integral index, starting from 0.

Summary

Protected Constructors
NodeList()
Public Methods
final T getItem(int index)
Returns the indexth item in the collection.
final int getLength()
The number of nodes in the list.
[Expand]
Inherited Methods
From class com.google.gwt.core.client.JavaScriptObject
From class java.lang.Object

Protected Constructors

protected NodeList ()

Public Methods

public final T getItem (int index)

Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.

Parameters
index Index into the collection
Returns
  • the node at the indexth position in the NodeList, or null if that is not a valid index.

public final int getLength ()

The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.