MACROMEDIA FLASH MEDIA SERVER 2-SERVER MANAGEMENT ACTIONSCRIPT LANGUAGE Manuale Utente Scaricare il pdf (Pagina 144)

ADOBE FLASH MEDIA INTERACTIVE SERVER

Server-Side ActionScript Language Reference

141

Read-only; the prefix portion of the XML node name. For example, in the node

<contact:mailbox/>[email protected]</contact:mailbox>, the prefix contact and the local name mailbox

comprise the full element name contact.mailbox.

Availability

Flash Media Server 2

Example

A directory contains a server-side script file and an XML file. The XML file, named SoapSample.xml, contains the

following code:

<?xml version="1.0"?>

<soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope">

<soap:Body xmlns:w="http://www.example.com/weather">

<w:GetTemperature>

<w:City>San Francisco</w:City>

</w:GetTemperature>

</soap:Body>

</soap:Envelope>

The source for the server-side script file contains the following code (note the comments for the Output strings):

var xmlDoc = new XML();

xmlDoc.ignoreWhite = true;

xmlDoc.load("http://www.example.com/SoapSample.xml");

xmlDoc.onLoad = function(success) {

var tempNode = xmlDoc.childNodes[0].childNodes[0].childNodes[0];

trace("w:GetTemperature prefix: " + tempNode.prefix); // Output: ... w

var soapEnvNode = xmlDoc.childNodes[0];

trace("soap:Envelope prefix: " + soapEnvNode.prefix); // Output: ... soap

};

XML.previousSibling

my_xml.previousSibling

Read-only; an XMLNode value that references the previous sibling in the parent node’s child list. If the node does

not have a previous sibling node, the property has a value of

null. This property cannot be used to manipulate child

nodes; use the

XML.appendChild(), XML.insertBefore(), and XML.removeNode() methods instead.

Availability

Flash Media Server 2

Example

The following example is an excerpt from the example for the

XML.lastChild property. It shows how you can use

the

XML.previousSibling property to loop through an XMLNode object’s child nodes:

for (var aNode = rootNode.lastChild; aNode != null; aNode = aNode.previousSibling) {

trace(aNode);

}

XML.removeNode()

my_xml.removeNode()

Removes the specified XML object from its parent and deletes all descendants of the node.

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