Golang if else in HTML templates tutorial #7
Golang if else in HTML templates tutorial #7
main.go Source Code file
package main
import (
"html/template"
"net/http"
)
func main() {
type Student struct {
Name string
Class int
Reg int
Promoted bool
}
data := Student{
Name: "khan",
Class: 12,
Reg: 232,
Promoted: false,
}
tmpl, _ := template.ParseGlob("templates/*.html")
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
tmpl.ExecuteTemplate(w, "index.html", data)
})
http.ListenAndServe(":8080", nil)
}
HTML TEMPLATE Source Code file
<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>
<h1>Student Result and Promotion</h1>
{{if .Promoted}}
congrats {{.Name}} from {{.Class}} and {{.Reg}}
{{else}}
failed {{.Name}} from {{.Class}} and {{.Reg}}
{{end}}
</body>
</html>
