Question

你知道flex4 ModuleLoader和loadmodule的问题在哪里是bytearray吗？

ml.loadModule（“filewithswfcontent.php”，null）; // -----完美的工作

ml.loadModule（null，bytearrayloadedbyurlloader）; // ----没什么

这是我的mxml文件......

    <?xml version="1.0" encoding="utf-8"?>
    <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
           xmlns:s="library://ns.adobe.com/flex/spark" 
           xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" creationComplete="loadIndex();">
    <fx:Script>
    <![CDATA[
        import mx.events.ModuleEvent;

        private function loadIndex():void{
            var urlreq:URLRequest = new URLRequest("index.php");
            var urlloader:URLLoader = new URLLoader();
            urlloader.addEventListener(Event.COMPLETE, loadIndexResult);
            urlloader.load(urlreq);
        }

        private function loadIndexResult(event:Event):void{
            var urlloader:URLLoader = event.target as URLLoader;
            urlloader.removeEventListener(Event.COMPLETE, loadIndexResult);
            var barray:ByteArray; 
            barray = (urlloader.data as ByteArray);

            //ml.loadModule("index.php", null); // ----- WORKS PERFECTLY
            ml.loadModule(null, barray); // ---- NOTHING
        }
    ]]>
    </fx:Script>
    <s:ModuleLoader id="ml" width="500" height="500"/>
</s:Application>

Answer 1

您必须进行两次修改

指定URLLoader数据格式

在loadModule中将一些字符串作为url。

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
       xmlns:s="library://ns.adobe.com/flex/spark" 
       xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955"    minHeight="600" creationComplete="loadIndex();">
<fx:Script>
<![CDATA[
    import mx.events.ModuleEvent;

    private function loadIndex():void{
        var urlreq:URLRequest = new URLRequest("index.php");
        var urlloader:URLLoader = new URLLoader();
        urlloader.dataFormat = URLLoaderDataFormat.BINARY;
        urlloader.addEventListener(Event.COMPLETE, loadIndexResult);
        urlloader.load(urlreq);
    }

    private function loadIndexResult(event:Event):void{
        var urlloader:URLLoader = event.target as URLLoader;
        urlloader.removeEventListener(Event.COMPLETE, loadIndexResult);
        var barray:ByteArray; 
        barray = (urlloader.data as ByteArray);

        //ml.loadModule("index.php", null); // ----- WORKS PERFECTLY
        ml.loadModule("MyModule", barray); // ---- WORKS PERFECTLY :)
    }
]]>
</fx:Script>
<s:ModuleLoader id="ml" width="500" height="500"/>
</s:Application>

FLEX 4-> ModuleLoader - ＆gt;加载为bytearray

1 个答案: