swift-CustomPicker

封装好了一级，二级，三级选择器，只需要注意传进数据的模型和对应的type(枚举)即可

struct RegionsModel{
    var id: String
    var name: String
    var num: String
    var parentId: String
    var level: String

    init(dict: [String: Any]) {
        id = dict["id"] as! String
        name = dict["name"] as! String
        num = dict["num"] as! String
        parentId = dict["parentId"] as! String
        level = dict["level"] as! String
    }
}

var arrays = [["id":"0001","name":"北京市","num":"0001","parentId":"0","level":"1"],
["id":"00010001","name":"朝阳区","num":"0001","parentId":"0001","level":"2"],
["id":"00010001","name":"南磨房地区","num":"0001","parentId":"00010001","level":"3"]]

 

RegionsModel	是否必填
id	是	每个模型的id
name	是	每个模型的描述
parentId	是	每个模型的父id
level	是	每个模型的等级
num	否	项目中用到而已