Question

我的swf从套接字和文档中侦听XML。 如何从套接字而不是XML文档中获取“我的变量”？

答案
我对设置变量感到困惑，并且有值。这份文件没有错，“我只是卡住了。”在所有这项研究之后，我打算做很多阅读。

用途
我的目的是使用XML套接字服务器控制变量。我希望我的问题很清楚，但问一下是否有任何问题。

示例

alt text http://www.ashcraftband.com/myspace/videodnd/soc.jpg

Flash文件

import flash.net.*;
import flash.display.*;
import flash.events.*;
import flash.system.Security;
import flash.utils.Timer;
import flash.events.TimerEvent;

//MY VARIABLES, LINE 8-12
var timer:Timer = new Timer(10);
var myString:String = "";
var count:int = 0;
var myStg:String = "";
var fcount:int = 0;

var xml_s=new XMLSocket();
xml_s.addEventListener(Event.CONNECT, socket_event_catcher);//OnConnect//
xml_s.addEventListener(Event.CLOSE, socket_event_catcher);//OnDisconnect//
xml_s.addEventListener(IOErrorEvent.IO_ERROR, socket_event_catcher);//Unable To Connect//
xml_s.addEventListener(DataEvent.DATA, socket_event_catcher);//OnDisconnect//
xml_s.connect("localhost", 1999);


function socket_event_catcher(Event):void {
    switch (Event.type) {
        case 'ioError' :
            trace("ioError: " + Event.text);//Unable to Connect :(//
            break;
        case 'connect' :
            trace("Connection Established!");//Connected :)//
            break;
        case 'data' :
            trace("Received Data: " + Event.data);

            break;
        case 'close' :
            trace("Connection Closed!");//OnDisconnect :( //
            xml_s.close();
            break;
    }


}


//LOAD XML
var myXML:XML;
var myLoader:URLLoader = new URLLoader();
myLoader.load(new URLRequest("time.xml"));
myLoader.addEventListener(Event.COMPLETE, processXML);

//PARSE XML
function processXML(e:Event):void {
    myXML = new XML(e.target.data);
    trace(myXML.COUNT.text()); //-77777

    //grab the data as a string
    myString = myXML.COUNT.text()

    //grab the data as an int
    count = int(myXML.COUNT.text());

    //grab the data as a string
    myString = myXML.COUNT.text()

    //grab the data as an int
    count = int(myXML.COUNT.text());


    //grab the data as a string
    myStg = myXML.COUNT.text()

    //grab the data as an int
    fcount = int(myXML.COUNT.text());

    //grab the data as a string
    myStg = myXML.COUNT.text()

    //grab the data as an int
    fcount = int(myXML.COUNT.text());


    trace("String: ", myString);
    trace("Int: ", count);
    trace(count - 1); //just to show you that it's a number that you can do math with (-77778)

    //TEXT
    var text:TextField = new TextField();
    text.text = myString;
    addChild(text);

}

Ruby Server 'Snippet'

        msg1 = {"msg" => {"head" => {"type"  => "frctl", "seq_no" => seq_no, "version" => 1.0},
                "SESSION" => {"text" => "88888", "timer" => -1000,
                "count" => 10, "fcount" => "10"}}}

XML

<?xml version="1.0" encoding="utf-8"?>
<SESSION>
   <TIMER TITLE="speed">100</TIMER>
   <COUNT TITLE="starting position">88888</COUNT>
   <FCOUNT TITLE="ramp">1000</FCOUNT>
</SESSION>

alt text http://www.ashcraftband.com/myspace/videodnd/soc_.jpg

这是一个链接
http://videodnd.weebly.com/
如果您有兴趣，可以安装Ruby 186-25 一个。安装Ruby
湾首先运行policyserver.rb C。 flashserver next.rb
d。 CTRL_ENTER socketServer.fla

问题
编码错误“强制价值”

Answer 1

我不确定，但我注意到上面使用了int(...)。

“强制值”通常意味着您尝试将数据类型从一种类型转换（或“更改”）为不兼容的类型。（比如，将字符串更改为布尔值）

您的数据以XML格式进入Flash，并且您将其中的一些数据转换为“int”。（Flash调用“int”数据类型“Number”。但这不是基于您的错误的问题。）

它与您正在尝试的“XML to Number”转换有关。

Answer 2

我更喜欢像这样提取xml数据：

  private function onConfigLoaded(e:Event):void {
        var xml:XML = new XML(urlo.data);
        userData = new XMLList(xml.user);
        settings = new XMLList(xml);

swf监听XML，AS3

2 个答案: