ios - 如何在Struct中调用Struct？

这是一个基本问题，我是新手，这是关于Struct数组(struct内部的Struct)的特定问题

我正在尝试像这样的输出(表头为节的TableView结构):



我可以用字典来做
我正在尝试在struct中创建数组

结构:

struct StructSections {
    var sectionName: String!
    var channels: StructChannels
    var collapsed: Bool!

    init(sectionName: String, channels: StructChannels, collapsed: Bool = false) {
        self.sectionName = sectionName
        self.channels = channels
        self.collapsed = collapsed
    }
}

struct StructChannels{
    var channelName: String!
    var streamURL: String!
    var imageURL: String!
}

然后我创建函数来加载数据

func CreateRadioData() {
    var JakartaChannels: [StructChannels] = []
    JakartaChannels = [
        StructChannels(channelName: "Prambors 102.2 FM Jakarta", streamURL: "http://masima.rastream.com/masima-pramborsjakarta", imageURL: "PramborsJakarta"),
        StructChannels(channelName: "I-Radio 89.6 FM Jakarta", streamURL: "http://mra.rastream.com/mra_iradio", imageURL: "IRadioJakarta")
    ]

    var MedanChannels: [StructChannels] = []
    MedanChannels = [
        StructChannels(channelName: "KISS 105 FM Medan", streamURL: "http://live.kissfm-medan.com:8080/kissfm.mp3", imageURL: "KissFMMedan")
    ]



    var Sections:[StructSections] = []
    Sections = [
        StructSections(sectionName: "Jakarta", channels: JakartaChannels),
        StructSections(sectionName: "Medan", channels: MedanChannels)
    ]
}

我在这些代码中出错:

 StructSections(sectionName: "Jakarta", channels: JakartaChannels),
 StructSections(sectionName: "Medan", channels: MedanChannels)

如何在JakartaChannels结构中调用MedanChannels和StructSections结构？

最佳答案

在此语句中，您传递的是StructChannels数组，但应仅使用StructChannels ref。

StructSections(sectionName: "Jakarta", channels: JakartaChannels)

因此，创建StructSections属性通道以创建StructChannels数组。

struct StructSections {
var sectionName: String!
var channels: [StructChannels]
var collapsed: Bool!

init(sectionName: String, channels: [StructChannels], collapsed: Bool = false) {
  self.sectionName = sectionName
  self.channels = channels
  self.collapsed = collapsed
}

}

关于ios - 如何在Struct中调用Struct？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/42571514/