Golang React JS Technology Blog

Add Method to Struct Type

You can also add methods to struct types using a method receiver. A method EmpInfo is added to the Employee struct.

Example

package main

import "fmt"

type Salary struct {
	Basic, HRA, TA float64
}

type Employee struct {
	FirstName, LastName, Email string
	Age                        int
	MonthlySalary              []Salary
}

func (e Employee) EmpInfo() string {
	fmt.Println(e.FirstName, e.LastName)
	fmt.Println(e.Age)
	fmt.Println(e.Email)
	for _, info := range e.MonthlySalary {
		fmt.Println("===================")
		fmt.Println(info.Basic)
		fmt.Println(info.HRA)
		fmt.Println(info.TA)
	}
	return "----------------------"
}

func main() {

	e := Employee{
		FirstName: "Mark",
		LastName:  "Jones",
		Email:     "mark@gmail.com",
		Age:       25,
		MonthlySalary: []Salary{
			Salary{
				Basic: 15000.00,
				HRA:   5000.00,
				TA:    2000.00,
			},
			Salary{
				Basic: 16000.00,
				HRA:   5000.00,
				TA:    2100.00,
			},
			Salary{
				Basic: 17000.00,
				HRA:   5000.00,
				TA:    2200.00,
			},
		},
	}

	fmt.Println(e.EmpInfo())
}
Most Helpful This Week
Example: How to use ReadFull from IO Package in Golang? Golang Concurrency Best Practices Invalid memory address or nil pointer dereference error in Golang Illustration of Sleeping Barber Problem in Golang Golang program for implementation of Selection Sort How do you handle HTTP responses in Go? Find odd and even numbers using goroutines and channels Golang program for implementation of Bubble Sort React JS Count number of checkboxes are checked How to copy one slice items into another slice in Golang?