0
這裏是我的代碼:爲什麼radioButtonGroup不會立即設置其numRadioButons?
var x : int = 50;
var group : RadioButtonGroup = new RadioButtonGroup();
for (var i : int = 0; i < 5; i++) {
var rb : RadioButton = new RadioButton();
rb.id = i.toString();
rb.group = group;
rb.label = i.toString();
rb.x = x;
x += 40;
cnv_subContent.addElement(rb);//a BorderContainer
}
Alert.show(group.numRadioButtons.toString());
當我運行應用程序,它表明我爲 「0」。爲什麼這個?
您在調試應用程序時看到了什麼?標籤是否添加到組中? – hering 2010-08-19 13:29:12