input[checkBox]

http://docs.ngnice.com/api/ng/input/input%5Bcheckbox%5D

复选框：ng-model为true，即为选中状态（选中后，ng-model置为true）

ng-true-value：设置选中的值
ng-false-value：设置未选中的值

<script> function Ctrl($scope) { $scope.value1 = true; $scope.value2 = 'YES' } </script> <form name="myForm" ng-controller="Ctrl"> Value1: <input type="checkBox" ng-model="value1"> <br/> Value2: <input type="checkBox" ng-model="value2" ng-true-value="YES" ng-false-value="NO"> <br/> <tt>value1 = {{value1}}</tt><br/> <tt>value2 = {{value2}}</tt><br/> </form>

input[radio]

http://docs.ngnice.com/api/ng/input/input%5Bradio%5D
http://docs.ngnice.com/api/ng/directive/ngValue

单选钮：每个radio通过ng-value绑定不同value值。radio选中后，绑定的value值赋给ng-model（ng-model绑定的值为某一个radio绑定的value值，则radio置为选中状态）

<script> function Ctrl($scope) { $scope.names = ['pizza','unicorns','robots']; $scope.my = { favorite: 'unicorns' }; } </script> <form ng-controller="Ctrl"> <h2>Which is your favorite?</h2> <label ng-repeat="name in names" for="{{name}}"> {{name}} <input type="radio" ng-model="my.favorite" ng-value="name" > </label> <div>You chose {{my.favorite}}</div> </form>

注意：改为 $scope.my = ‘unicorns’ ; ng-model = “my” You chose {{my}} 会有问题！