Golang Templates folder ParseGlog tutorial# 4
Golang Templates folder ParseGlog tutorial# 4
We have create 3 html files and 3 routes
- index page
- help page
- contact page
How to serve HTML templates folder ?
tmpl, _ := template.ParseGlob("templates/*.html")
How to execute templates from templates folder?
tmpl.ExecuteTemplate(w, "help.html", nil)
or
tmpl.ExecuteTemplate(w, "help.html", "data")
package main
import (
"html/template"
"net/http"
)
func main() {
tmpl, _ := template.ParseGlob("templates/*.html")
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
tmpl.ExecuteTemplate(w, "index.html", "data passed to index page")
})
http.HandleFunc("/contact", func(w http.ResponseWriter, r *http.Request) {
tmpl.ExecuteTemplate(w, "contact.html", "data passed to contact Page")
})
http.HandleFunc("/help", func(w http.ResponseWriter, r *http.Request) {
tmpl.ExecuteTemplate(w, "help.html", "data passed to help Page")
})
http.ListenAndServe(":8080", nil)
}
Index html file content
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GOLANG INDEX HTML</title>
</head>
<body>
INDEX HTML PAGE
<h1>INDEX HTML PAGE</h1>
<h2>INDEX HTML PAGE</h2>
<h3>INDEX HTML PAGE</h3>
<h4>{{.}}</h4>
</body>
</html>
Help html file content
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GOLANG HTML</title>
</head>
<body>
HELP PAGE
<h1>HELP PAGE</h1>
<h2>HELP PAGE</h2>
<h3>HELP PAGE</h3>
<h4>{{.}}</h4>
</body>
</html>
Contact html file content
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GOLANG Contact HTML</title>
</head>
<body>
Contact PAGE
<h1>Contact PAGE</h1>
<h2>Contact PAGE</h2>
<h3>Contact PAGE</h3>
<h4>{{.}}</h4>
</body>
</html>
