Go template code - loop data on template

template-html-5.go

package main

import (
	"github.com/julienschmidt/httprouter"
	"html/template"
	"log"
	"net/http"
)

func Home(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
	// Parse templates.
	var templates = template.Must(template.New("").ParseFiles("index4.html"))

	type Country struct {
		Name string
		Population int
	}

	country := []Country{Country{Name: "Argentina", Population: 300}}

	country = append(country, Country{Name: "China", Population: 10000})
	country = append(country, Country{Name: "Indonesia", Population: 250})
	country = append(country, Country{Name: "Panama", Population: 50})
	country = append(country, Country{Name: "Nepal", Population: 30})

	// Execute template.
	templates.ExecuteTemplate(w, "index4.html", country)
}

func main() {
	router := httprouter.New()

	router.GET("/", Home)

	log.Fatal(http.ListenAndServe(":3000", router))
}