类似js的radio选项，精选ios编程学习源码，很好的参考资料。-Similar to the JS radio options, select learning IOS programming source code, a good reference.

类似js的checkbox效果的效果库，精选ios编程学习源码，很好的参考资料。-The effect is similar to the JS Library of checkbox effects, select learning IOS programming source code, a good reference.