Processing of XML data in Flex

ActionScript method constructs the XML // A. Construct an XML document with a LOGIN elementloginXML = new XML (); // set properties loginElement.attributes; loginElement = loginXML.createElement ( "LOGIN"); loginElement.attributes.username = username .password = password; loginXML.appendChild (loginElement); // B. Construct an XML object to hold the server's replyloginReplyXML = new XML (); loginReplyXML.onLoad = onLoginReply; // C. Send the LOGIN element to the server, / / Place the reply in loginreplyxmlloginxml.sendaDLOAD ("https://www.imexstocks.com/main.cgi", loginreplyxml); if there is a string of XML format, you can use XML.Parsexml (String). if Get a W3C Document object from Java Object, then you can pass it directly to an XML object. The method reads XML inactions because the XML object of ActionScript does not seem to support XPath expression, so it is very troublesome. It is often used to use cycles. Processing. As shown in the XML objects in the following XML objects Sy Test - " PK < / Data> Salary PZ So the way to browse XML is the following Var Headarr: array = new array (); HeadLink.DataProvider = Headarr; // Headlink is a List type MXML tag, such as List, LinkBar, Combo X., var nodes = hxml.childNodes; This can import the data in XML into the tab, which is array, which can actually use MX: Model or MX: XML to provide data loading. However, it is found in the test. In MX: Model or MX: XML must presence in pre-formatted data, and the data must have two identical formats, so that the requirements can be implemented after additem, as shown below: // Item name can be free DFSG DF