如何在FLASH中加载PHP动态生成的XML

时间:2010-03-06 00:43:50

标签: php html xml flash actionscript-3

问题已更新为Bounty

在Flash中我需要加载动态生成的XML文件,该文件是使用PHP创建的。

我正在使用[Bulk-loader library] [1]进行所有加载。

目前我的Flash只能加载手动创建的XML文件,我需要Flash做的是加载PHP生成的XML文件,如下所示:
---删除了XML路径---

当我使用PHP生成的XML文件在Flash中测试电影时,它会起作用,但问题在于我尝试在HTML页面本地测试或在线测试。由于从XML获取数据存在一些问题,Flash无法完全呈现。


以下是一些显示我现在所处位置的链接:

[使用手动生成的XML文件进行FLASH] [2]
^用途:[XML文件] [3]

[Flash使用PHP生成的XML文件] [4]
^用途:[PHP生成的XML文件] [5]


我搜索了Bulk-loader Wiki,了解如何加载PHP文件和加载类型信息,发现:[http://code.google.com/p/bulk-loader/][6]

bulkInstance.add("http://mysite.com/top-ten.php", {type:"text"});
bulkInstance.add("http://mysite.com/top-ten.php", {type:"xml"});
bulkInstance.add("http://mysite.com/top-ten.php", {type:"image"});


代码片段

以下是我当前加载XML文件的代码:
theXML ”变量是从HTML

中的FlashVars获取的
private function init(e:Event = null):void 
    {
        removeEventListener(Event.ADDED_TO_STAGE, init);

        stage.scaleMode = StageScaleMode.NO_SCALE;
        stage.align     = StageAlign.TOP_LEFT;
        theXML          = this.loaderInfo.parameters.theXML;
        loader          = new BulkLoader("bulky");
        loader.logLevel = BulkLoader.LOG_INFO;
        loader.addEventListener(BulkLoader.COMPLETE, onBulkLoadComplete);
        loader.addEventListener(BulkLoader.PROGRESS, onBulkLoadProgress);

        /* ------------------------------------------- TESTING */
        //Below is manual XML, works when tested local & online
        //loader.add("client_user.xml",{id:"xmldata"});

        //Below uses PHP generated XML, works when tested in Flash, but no where else
        //loader.add("--- XML path removed ---",{id:"xmldata", type:"xml", maxTries: 6, preventCache:true});

        /* ------------------------------------------- LIVE */
        //loader.add(theXML,{id:"xmldata"});
        loader.add(theXML,{id:"xmldata", type:"XML", maxTries: 6, preventCache:true});

        loader.start();
    }



onBulkLoadComplete code

private function onBulkLoadComplete(e:Event):void
{
trace("[BulkLoader] COMPLETE"+"\r");

Global.xml   = loader.getXML("xmldata");
HEX          = Global.xml.config.hex.toString(),{id:"hex"};
globalWidth  = Global.xml.config.width.toString();
globalHeight = Global.xml.config.height.toString();
videoHeight  = (globalHeight - (thumbMenuH + videoY + spacedBtn));
controlsY    = (videoHeight + videoY);

trace("············· Config ·············");
//trace(" HEX          = "+HEX);
//trace(" globalWidth  = "+globalWidth);
//trace(" globalHeight = "+globalHeight);
//trace("··································");
//trace("\r");

// ------------------------------------------------------ XML ARRAY
var x, i;

for(x in Global.xml.tab) {
    for(i in Global.xml.tab[x].vid) {
        videos.push(Global.xml.tab[x].vid[i].@flv);
        thumbTitles.push(Global.xml.tab[x].vid[i].@title);
        thumbPaths.push(Global.xml.tab[x].vid[i].@thumb);
    }
}

// ------------------------------------------------------ XML ARRAYS            
videoName  = videos[0]; // Current video is the 1st video

drawBackground();
drawVideo();
drawControls();
drawTabMenu();

// -------------------------------- FIND DEFAULT IMAGE/VIDEO TO LOAD
for(x in Global.xml.tab) {
    for(i in Global.xml.tab[x].vid)     {
        if (Global.xml.tab[x].vid[i].@default == "true") {
            //override any flv qued in the display
            firstTitle = Global.xml.tab[x].vid[i].@title;
            vd.flvPath = Global.xml.tab[x].vid[i].@flv;

            //load the default thumbnail
            loader = new BulkLoader("thumb");
            loader.addEventListener(BulkLoader.COMPLETE, onThumbComplete);
            loader.add(new URLRequest(Global.xml.tab[x].vid[i].@thumb),{id:"defaultThumbnail"});
            loader.start();
            break;
        }
    }
}
}

HTML嵌入代码:

<div>
    <h2>Testing TEN player on external domain</h2>
    <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="301" height="353">
    <param name="movie" value="http://www.domain1.com/N/N.swf">
    <param name="quality" value="high">
    <param name="flashVars" value="theXML=http://dev.domain2.com/admin2/client.php?id=2" />
    <embed src="http://www.domainname.com/N/N.swf" flashVars="theXML=http://dev.domain2.com/admin2/client_user.php?id=2" allowscriptaccess="always" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="301" height="353">
    </embed>
    </object>
</div>



问题:

1)如何在Flash中加载以.php结尾的动态生成的XML文件,并在HTML中正确呈现Flash


更新

我们让Flash阅读PHP生成的XML文件,但是当我们从Flash内部“测试电影”时我们只能查看工作结果。当我们尝试让它在本地或在线的HTML页面中工作时,它将无法正确呈现。

3 个答案:

答案 0 :(得分:2)

从你的输出:

Error #1088: The markup in the document following the root element must be well-formed.

似乎问题不在于加载程序,而在于PHP输出。通过直接从浏览器访问生成的XML并下载它,检查以确保输出看起来符合预期。如果您逐行在文本编辑器中查看错误,则可以在输出中发现错误,或者您可以尝试使用XML编辑器查看是否发现问题。

答案 1 :(得分:0)

尝试将此代码放在php文件的第一行:

header ("content-type: text/xml");

答案 2 :(得分:0)

您确定已将type:"XML"放在联机测试TEN.swf的add bulkloader内,因为从PHP文件运行时出错了吗?

修改

从以前的TEN.swf读取字节码表明没有放入xml类型:

0x000076  [ 0xd0 ]       GetLocal0                                                                
0x000077  [ 0x66 ]       GetProperty          QName(PrivateNamespace(""), "theXML")                                                    
0x00007a  [ 0x2c ]       PushString           "id"                                                    
0x00007d  [ 0x2c ]       PushString           "xmldata"                                                    
0x000080  [ 0x55 ]       NewObject            1                                                    
0x000082  [ 0x4f ]       CallPropVoid         QName(PackageNamespace(""), "add"), 2                                                    

现在它似乎工作并显示字节码显示已添加xml类型

0x000076  [ 0xd0 ]       GetLocal0                                                                
0x000077  [ 0x66 ]       GetProperty          QName(PrivateNamespace(""), "theXML")                                                    
0x00007a  [ 0x2c ]       PushString           "id"                                                    
0x00007d  [ 0x2c ]       PushString           "xmldata"                                                    
0x000080  [ 0x2c ]       PushString           "type"        <===== here it is now                                            
0x000083  [ 0x2c ]       PushString           "xml"         <=====                                           
0x000086  [ 0x2c ]       PushString           "maxTries"                                                    
0x000089  [ 0x24 ]       PushByte             0x6                                                    
0x00008b  [ 0x2c ]       PushString           "preventCache"                                                    
0x00008e  [ 0x26 ]       PushTrue                                                                 
0x00008f  [ 0x55 ]       NewObject            4                                                    
0x000091  [ 0x4f ]       CallPropVoid         QName(PackageNamespace(""), "add"), 2