Flex:用openItems属性进行Tree控件的展开与关闭
<?xml version="1.0" encoding="utf-8"?>
<!-- http://yecon.blog.hexun.com/28902341_d.html -->
<!-- http://www.slsay.com -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="middle"
backgroundColor="white">
<mx:Script>
<![CDATA[
private function openAllNodes():void {
tree.openItems = dp..node;
}
private function closeAllNodes():void {
tree.openItems = [];
}
]]>
</mx:Script>
<mx:XML id="dp">
<root>
<node label="Parent 1">
<node label="Child 1" />
<node label="Child 2">
<node label="Grandchild 1" />
<node label="Grandchild 2" />
&nbs
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<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the DateTimeAxis class. -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.collections.ArrayCollection;
......
对包含自定义命名空间的XML 进行分析是比较困难的, 它要求该命名空间一定要在任何XML 返回前被申明, 同时要在该命名空间内进行分析。比如对于以下的一个xml:
test.xml
<?xml version="1.0"?>
<soap:Envelope
xmlns:soap="http://www.w3.org/2001/12/soap-envelope"
soap:encodingStyle= ......
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-do ......
<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/08/07/creating-full-screen-flex-applications/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" applicationComplete="init(event)" viewSourceURL="srcview/index.html">
& ......
三年前,用过AmfPHP与Flash/Flex
Remoting做过交互,最近接触Python,公司项目用的Flex做前端,所以接触了PyAmf。PyAmf本质上跟AmfPHP是雷同的。都是通
过对AMF协议(ActionScript Message Format)协议的支持来实现对Flash的交互过程。
一、首先,简单的介绍一下AMF协议格式。
AMF是Adobe独家开发出来的通信协议,它采 ......