静态表
List{
HStack{
Text("2") + Text("拼接的部分2").foregroundColor(.red)
}
HStack{
Text("3")
Text("拼接的部分3")
}
HStack{
Text("4")
Image(systemName: "clock")
}
}
动态表
点击 Add 添加数据
struct Person {
let name : String
let heigh : Int
}
struct ContentView: View {
@State var dataArr:[Person] = [Person.init(name: "1号", heigh: 170),
Person.init(name: "2号", heigh: 180),
Person.init(name: "3号", heigh: 190)
]
var body: some View {
NavigationView{
//id表示每条数据唯一标识,数据源之间不可重复,不然会覆盖重复显示的
List(dataArr,id: \.name){ data in
HStack {
Text("姓名:" + data.name)
Text("身高:" + String(data.heigh)).foregroundColor(.red)
}
}.navigationBarTitle(Text("表格").foregroundColor(.red), displayMode: .inline)
.navigationBarItems(trailing: Button(action: addPerson, label: {Text("Add")}))
}
}
func addPerson() {
if let p = dataArr.randomElement() {//获取一个随机元素
dataArr.append(p)
}
}
}
