如何使用Property Wrappers - State和Binding
State Property Wrappers 的用法
示例如下
1 | struct MyView: View { |
Binding Property Wrappers 的用法
示例如下
1 | struct OtherView: View { |
最后调用下MyView,如下(建议Playground中运行)
1 | MyView(myString: "Hello world") |
示例如下
1 | struct MyView: View { |
示例如下
1 | struct OtherView: View { |
最后调用下MyView,如下(建议Playground中运行)
1 | MyView(myString: "Hello world") |