Question

假设我有6个广播组，如：

<s:RadioButtonGroup id="radiogroup1"/>
<s:RadioButtonGroup id="radiogroup2"/>
<s:RadioButtonGroup id="radiogroup3"/>
<s:RadioButtonGroup id="radiogroup4"/>
<s:RadioButtonGroup id="radiogroup5"/>
<s:RadioButtonGroup id="radiogroup6"/>

如何使用Flash构建器对单选按钮值进行求和，并设置一些条件，例如得分＆lt; 10 - 在结果附近显示消息（得分较低）;如果得分> = 10（中等分数）？

Answer 1

您可以向每个RadioButtonGroup添加CHANGE个事件，以便在用户更改选择时收到通知。在事件处理程序中，总结单选按钮组中的值并相应地执行操作。

MXML：

<s:RadioButtonGroup id="radiogroup1" change="onRadioButtonChange"/>
<s:RadioButtonGroup id="radiogroup2" change="onRadioButtonChange"/>

然后在脚本块中：

private function onRadioButtonChange(event:Event):void
{
    var score:Number = 0;
    score += radioGroup1.selectedValue
    ...
}

Answer 2

        private function sumAll():void
        {
            var totalValue:Number;




            for each(var rbg:RadioButtonGroup in  [radiogroup1, radiogroup2, radiogroup3,radiogroup4, radiogroup5, radiogroup6])
            {
                totalValue+= rbg.selectedValue;  // if these are strings be sure to parseInt(rbg.selectedValue)
            }


            firstLabel.visible = firstLabel.includeInLayout = secondLabel.visible = secondLabel.includeInLayout = thirdLabel.visible = thirdLabel.includeInLayout = false;

            if(totalValue>10)
            {
                //Alert.show("You had more than 10");
                firstLabel.visible = firstLabel.includeInLayout = true;
            }
            else if(totalValue<=10 && totalValue>5)
            {
                //Alert.show("You passed");
                secondLabel.visible = secondLabel.includeInLayout = true;
            }
            else if(totalValue<=5)
            {
                //Alert.show("You failed");
                thirdLabel.visible = thirdLabel.includeInLayout = true;
            }
        }
    ]]>
</mx:Script>
<s:RadioButtonGroup id="radiogroup1"/>
<s:RadioButtonGroup id="radiogroup2"/>
<s:RadioButtonGroup id="radiogroup3"/>
<s:RadioButtonGroup id="radiogroup4"/>
<s:RadioButtonGroup id="radiogroup5"/>
<s:RadioButtonGroup id="radiogroup6"/>
<s:Label text="Winner winner chicken dinner" id="firstLabel" visible="false" includeInLayout="false"/>
<s:Label text="You passed" id="secondLabel" visible="false" includeInLayout="false"/>
<s:Label text="You failed" id="thirdLabel" visible="false" includeInLayout="false"/>

如何使用Flash Builder对单选按钮值进行求和

2 个答案: