iOS 两级联动滚轮选择器 (Objective-C)
2015-12-09 本文已影响1533人
树袋熊将军
用Storyboard和代码实现两级联动滚轮选择器，并实现将确认选中的结果显示到文本框里.
//Using storyboard and codes to realize the function of making the content of the second component depending on the content of the first component,and there is a "confirm" button , once you click it, the contents you selected will be displayed inside of the textfield.
