XMLNode Class Reference

Inheritance diagram for XMLNode:

Public Member Functions
	getChildNodes ()
	getElements ($name)
	getElement ($name)
	getName ()
	getValue ()

Detailed Description

A class that a node in an XML document.

Member Function Documentation

getChildNodes()

getChildNodes

(

)

Retrieves all child nodes of an XML node.

Returns

An XMLNodeList containing all child nodes of an XML Node.

var response = new XMLDocument(ws.post());
 
// Throw exception on error.
var errorMessage = response.getElement('errorMessage');
if(errorMessage)
{
  var nodeList = errorMessage.getChildNodes();
  for(i = 0; i < count(nodeList); ++i)
  {
     if(nodeList.item(i).getName() == 'error')
     {
        throw nodeList.item(i).getElement('message').getValue();
     }
  }
}

getElement()

getElement

(

$name

)

Retrieves an XMLNode of the first lower-level node which has the specified name.

Returns

An XMLNode of the first lower-level node which have the specified name.

Parameters

name	Specifies the name of a node to retrieve.

var response = new XMLDocument(ws.post());
var price = response.getElement('currentPrice');
 
if(price !== null)
{
   ps.setPrice(price.getValue() - 0.01);
}
else
{
   throw "No prices found.";
}

getElements()

getElements

(

$name

)

Retrieves an XMLNodeList of all lower-level nodes which have the specified name.

Returns

An XMLNodeList of all lower-level nodes which have the specified name.

Parameters

name	Specifies the name of the lower-level nodes to retrieve.

var response = new XMLDocument(ws.post());
var prices = response.getElements('currentPrice');
var price = prices.item(0);
 
if(price !== null)
{
   ps.setPrice(price.getValue() - 0.01);
}
else
{
   throw "No prices found.";
}

getName()

getName

(

)

Retrieves the name of the XMLNode.

Returns

The name of the XMLNode.

var response = new XMLDocument(ws.post());
 
// Throw exception on error.
var errorMessage = response.getElement('errorMessage');
if(errorMessage)
{
  var nodeList = errorMessage.getChildNodes();
  for(i = 0; i < count(nodeList); ++i)
  {
     if(nodeList.item(i).getName() == 'error')
     {
        throw nodeList.item(i).getElement('message').getValue();
     }
  }
}

getValue()

getValue

(

)

Retrieves the value of the XMLNode.

Returns

The value of the XMLNode.

var response = new XMLDocument(ws.post());
var prices = response.getElements('currentPrice');
var price = prices.item(0);
 
if(price !== null)
{
   ps.setPrice(price.getValue() - 0.01);
}
else
{
   throw "No prices found.";
}