Question

我试图从xml文件加载数据，将它们加载到数组中，并在动态文本字段的不同帧中显示这些数组中的单词。例如，DynText文本字段中的两个帧将显示WordArray[0]。在此演示之后，WordArray[1]将在同一文本字段中的四个帧中显示，然后KeyWordArray[0]将在相同文本字段中显示一个帧，以此类推。

这是我到目前为止的代码：

var xmlLoader:URLLoader = new URLLoader();
var xmlData:XML = new XML();
xmlLoader.addEventListener(Event.COMPLETE, LoadXML);
xmlLoader.load(new URLRequest("file2.xml"));

function LoadXML(e:Event):void {
xmlData = new XML(e.target.data);
ParsePass(xmlData);
}

var WordArray:Array = new Array();
var KeyWordArray:Array = new Array();

function ParsePass(passInput:XML):void {
var WordAll:XMLList = passInput.Pass.Word.text();
var PrimeAll:XMLList = passInput.Pass.Keyword.text();

for (var i in WordAll) {
    WordArray.push(WordAll[i]);
}
for (var p in PrimeAll) {
    KeyWordArray.push(PrimeAll[p]);
}

}

我能够加载xml数据，将其放入数组中，并使用以下命令在动态文本字段的第一帧中显示WordArray[0]：

DynText.text = WordArray[0];

but not in the other frames. I have tried to call functions within the ParsePass function, but it does not seem to work. I am sorry if this is a basic question. I am new to AS3. But I have searched the web and did not find any relevant answer to my question. So any help would be very appreciated.

Answer 1

在此处阅读XML解析：XML基础知识

要在帧上添加各种数据，请尝试使用addFrameScript（）

You can add code to specific frame to load data to a container which is located on that frame. Or another solution would be to use the same container on all the frames but load data dynamically depending on the frame number.

编辑：

MyMC.addEventListener(Event.ENTER_FRAME, OnEnterFrameHandler);
function OnEnterFrameHandler(e:Event):void
{
   switch(e.target.currentFrame)
   {
       case 1: TextBox.text = WordArray[0];
               break;
       case 3: TextBox.text = WordArray[1];
               break;
       case 5: TextBox.text = WordArray[2];
               break;
   }
}

还要注意，在Flash中，帧枚举从1开始，并确保使用stop（）方法在需要的帧上停止MovieClip。

友情链接