angularjs中怎么根据radio的属性来切换class

Question

 <p ng-repeat="reason in options.reasons" class="confirm-reason-item">
                <label ng-class="{active: isActive}" ng-click="isActive=!isActive">
                                        <input type="radio" ng-model="data.selectedReason" ng-value="reason.desc">{{reason.desc}}
                    <span class="radio-checked"></span>
                </label> 
 </p>

我想做个判断 只能点击一个 现在是可以同时点击多个的 但是其实radio 只能选择到一个，谢谢帮帮忙。

Answer 1

http://www.jb51.net/article/92775.htm