菜单和子菜单

Question

主菜单：

1 Delete
2 Create
3 Modify
4 Remove
X Exit

子菜单 1（删除）：

1 Delete file
2 Delete folder
3 Delete another file
4 Delete another folder
5 Back to Main Menu

子菜单 2（用于创建）：

1 Create Virtual
2 Create another Virtual
3 Back to Main Menu

子菜单 3（修改）：

1 Modify Virtual
2 Modify another Virtual
3 Back to Main Menu

这是主菜单：

$q = Read-Host "
Please select an option:
1 Delete Files 
2 Create New Virtual
3 Modify Existing Virtual
"

子菜单 1

$su1 = Read-Host "
Please select an option
1 Delete a file
2 Delete a folder
3 Delete another file
4 Delete another folder
5 Back to main menu
"

如何选择选项 5 并将其返回到主菜单？

Answer 1

您可以为通过开关的每个菜单创建函数，以便您可以继续调用新菜单

function mainMenu(){
    clear
    switch(Read-Host "1 Delete
2 Create
3 Modify
4 Remove
X Exit"){
        X {break}
        2 {createMenu}
        default {"N/A"}
    }
}

function createMenu(){
    clear
    switch(Read-Host "Please select an option `
1 Delete a file
2 Delete a folder
3 Delete another file
4 Delete another folder
5 Back to main menu"){
        5 {mainMenu}
        default {"N/A"}
    }
}

mainMenu

菜单和子菜单

Menus and submenus

powershell

loops

menu

submenu