import fl.controls.RadioButtonGroup;
rb1.label=”C++”;
rb2.label=”ActionScript 3.0″;
rb3.label=”ActionScript 2.0″;
rb4.label=”Java”;
rb5.label=”Pascal”;
answer_btn.label=”Select Answer”;
var radioGroups1:RadioButtonGroup=new RadioButtonGroup(”Question1″);
//rb1.selected=true;
rb1.group=radioGroups1;
rb2.group=radioGroups1;
rb3.group=radioGroups1;
rb4.group=radioGroups1;
rb5.group=radioGroups1;
answer_btn.addEventListener(MouseEvent.CLICK, checkAnswer);
function checkAnswer(event:MouseEvent):void {
if (radioGroups1.selection==null) {
answer_txt.text=”Need choose any answer!”;
return;
}
if (radioGroups1.selection.label==”ActionScript 3.0″) {
answer_txt.text=radioGroups1.selection.label+” is correct answer!”;
} else {
answer_txt.text=radioGroups1.selection.label+” is wrong answer!”;
}
}
Source:
quiz