尝试用循环生成按钮，但 Icon 属性导致问题
我正在尝试使用数组循环生成一个按钮，但我无法使图标样式和样式名称起作用:(
for (var x:int = 0; x < smileys.length; x++ ) {
var emoticon:Button = new Button();
var label:String = smileys[x][0];
emoticon.width = 24; emoticon.height = 24;
emoticon.x = positionX; emoticon.y = 0;
emoticon.styleName('buttonImg'); // doesn't work...
emoticon.setStyle("icon", "@Embed(source='smileys/"+smileys[x][0]+".png')"); // doesn't work
emoticonsGroup.addChild(emoticon);
positionX+= 24;
}
我也尝试将其插入循环中，但它也不起作用：
[Embed(source="smileys/"+smileys[x][0]+".png")] // fb doesn't like that
var buttonIcon:Class;
emoticon.setStyle("icon", buttonIcon);
I'm trying to generate a button with the loop of an array, but I can't make the icon style and the stylename work :(
for (var x:int = 0; x < smileys.length; x++ ) {
var emoticon:Button = new Button();
var label:String = smileys[x][0];
emoticon.width = 24; emoticon.height = 24;
emoticon.x = positionX; emoticon.y = 0;
emoticon.styleName('buttonImg'); // doesn't work...
emoticon.setStyle("icon", "@Embed(source='smileys/"+smileys[x][0]+".png')"); // doesn't work
emoticonsGroup.addChild(emoticon);
positionX+= 24;
}
I also tried to insert this in the loop but it doesn't work neither :
[Embed(source="smileys/"+smileys[x][0]+".png")] // fb doesn't like that
var buttonIcon:Class;
emoticon.setStyle("icon", buttonIcon);
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您不能将变量放入嵌入中，因为它是编译器的指令，而不是运行时解析。现在，您可以
Image或Loader的按钮创建您自己的皮肤并动态加载按钮内的图像emoticon.setStyle("icon", getDefinitionByName(smileys[x][0]))其中smileys[x][0 ]是 Flash 库中笑脸的链接名称。You can't put variables in an embedding since it's an instruction for the compiler, not a runtime resolution. Now, you can either
Imageor aLoaderand load dynamically the image inside the buttonemoticon.setStyle("icon", getDefinitionByName(smileys[x][0]))wheresmileys[x][0]is the linkage name of the smiley in the Flash library.