MACROMEDIA FLASH MEDIA SERVER 2-SERVER MANAGEMENT ACTIONSCRIPT LANGUAGE Instrukcja Użytkownika Pobierz pdf (Strona 139)

ADOBE FLASH MEDIA INTERACTIVE SERVER

Server-Side ActionScript Language Reference

136

The node value of the XML object. If the XML object is a text node, the nodeType is 3, and the nodeValue is the text

of the node. If the XML object is an XML element (

nodeType is 1), nodeValue is null and read-only.

Availability

Flash Media Server 2

Example

The following example creates an element node and a text node and checks the node value of each:

// Create an XML document.

var doc = new XML();

// Create an XML node by using createElement().

var myNode = doc.createElement("rootNode");

// Place the new node into the XML tree.

doc.appendChild(myNode);

// Create an XML text node by using createTextNode().

var myTextNode = doc.createTextNode("myTextNode");

// Place the new node into the XML tree.

myNode.appendChild(myTextNode);

trace(myNode.nodeValue);

trace(myTextNode.nodeValue);

output:

null

myTextNode

The following example creates and parses an XML packet. The code loops through each child node and displays the

node value by using the

firstChild property and firstChild.nodeValue.

var my_xml = new

XML("<login><username>morton</username><password>good&evil</password></login>");

trace("using firstChild:");

for (var i = 0; i<my_xml.firstChild.childNodes.length; i++) {

trace("\t"+my_xml.firstChild.childNodes[i].firstChild);

}

trace("");

trace("using firstChild.nodeValue:");

for (var i = 0; i<my_xml.firstChild.childNodes.length; i++) {

trace("\t"+my_xml.firstChild.childNodes[i].firstChild.nodeValue);

}

The following information is written to the log file:

using firstChild:

morton

good&evil

using firstChild.nodeValue:

morton

good&evil

1 2 ... 134 135 136 137 138 139 140 141 142 143 144 ... 154 155

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