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Yes or no menu in golang
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| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "github.com/dixonwille/wmenu" | |
| ) | |
| func main() { | |
| // Do this if yes or no | |
| actFunc := func(opts []wmenu.Opt) error { | |
| if opts[0].ID == 0 { // If yes, do this | |
| fmt.Println("hello world") | |
| } | |
| if opts[0].ID == 1 { // If no, do this | |
| fmt.Println("goodbye world") | |
| } | |
| // DEBUG | |
| //fmt.Printf("%s has an id of %d.\n", opts[0].Text, opts[0].ID) | |
| //fmt.Printf("But has a value of %s.\n", opts[0].Value.(string)) | |
| return nil | |
| } | |
| // Start menu | |
| menu := wmenu.NewMenu("Would you like to start?") // The yes or no question | |
| menu.Action(actFunc) | |
| menu.IsYesNo(0) | |
| err := menu.Run() | |
| if err != nil { | |
| log.Fatal(err) | |
| } | |
| } |
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