我正在用 actionscript 构建一个 Facebook 客户端,但遇到了问题。我有这段代码:
var loader:URLLoader = URLLoader(event.target);
var feedResponse:String = (event.target.data);
var object:Object = JSON.decode(feedResponse); //getting the data
var friendsStatus:Array = new Array(); //array for status'
var friendsName:Array = new Array(); //array for names
var startX:int = 120;
var startY:int = 100;
var myFormat:TextFormat = new TextFormat();
myFormat.size = 16;
var statusMessage:TextField = new TextField();
statusMessage.defaultTextFormat = myFormat;
statusMessage.wordWrap = true;
statusMessage.width = 600;
var faceFriend:TextField = new TextField();
faceFriend.defaultTextFormat = myFormat;
faceFriend.wordWrap = true;
faceFriend.width = 300;
for(var i:int = 0; i < 10; i++)
{
if(object.data[i].message == undefined){
var userStory:String = object.data[i].story; // mowing through the facebook JSON response
friendsStatus[i] = userStory;
} else {
var userStatus:String = object.data[i].message;
friendsStatus[i] = userStatus;
}
var fName:String = object.data[i].from.name;
friendsName[i] = fName;
}
for(var j:int; j < 10; j++) // The headache loop
{
faceFriend.x = startX;
faceFriend.y = startY;
faceFriend.text = friendsName[j]; //assign the current name to the TextField text property
addChild(faceFriend); //add it to the stage
startY += 30; //increase the y value so they dont overlap
trace(startY);
trace(faceFriend.text);
trace("");
statusMessage.x = startX;
statusMessage.y = startY;
statusMessage.text = friendsStatus[j]; //same here for the status'
addChild(statusMessage);
startY += 20;
trace(startY);
trace(statusMessage.text);
trace("");
}
它应该遍历一组状态',将它们分配给变量并将它们添加到阶段。但是,我所获得的只是添加到舞台的最后一个状态。正如您从所有跟踪中看到的那样,我发现所有数组都具有正确的信息,并且 y 值(因此它并非全部相互重叠)正在正确进行。它只是拒绝让除了最终的 TextField 之外的任何东西都可见:(
有任何想法吗?
PS我意识到这不是很出色的代码 - 很抱歉提前头痛:P