Question

我有一个表示UIPickerView行的数组：

var exerciseArray = ["Sitting","Walking","Bowling","Biking Slow","Biking Fast","Golf","SoftBall","BaseBall","Weight Training","Ice Skating","Tennis","Basketball","Jogging","Swimming","Soccer","Jump Rope"]

如何为var exerciseArray中的每个不同行指定不同的数字值，以便稍后我可以访问这些指定的数字进行计算？

我是编程新手，所以请提供尽可能多的代码。谢谢！

Answer 1

struct Model {
    var name: String
    var number: Int 
    }

var exersise : [Model] = []

var Position1 = Model(name: "Sitting", number: 100)  
var Position2 = Model(name: "Walking", number: 130)  
var Position3 = Model(name: "Bowling", number: 160)  
var Position4 = Model(name: "Biking", number: 200)  
var Position5 = Model(name: "Golf", number: 300)

exersise = [Position1,Position2,Position3,Position4,Position5]


println(exersise[0].name)  
println(exersise[0].number)



for var index = 0; index < exersise.count; index++ {
    println("Name = \(exersise[index].name) and has the number = \(exersise[index].number)")  
}

Swift：如何为UIPickerView中的行分配不同的数字值？

1 个答案: