I have been in DevOps related jobs for past 6 years dealing mainly with Kubernetes in AWS and on-premise as well. I spent quite a lot …
Go request.FormValue('x') with ExecuteTemplate(...)
package main
import (
"net/http"
"html/template"
"log"
)
var tpl *template.Template
type person struct {
FirstName string
LastName string
Subscribed bool
}
func init() {
tpl = template.Must(template.ParseGlob("*.gohtml"))
}
func main() {
http.HandleFunc("/", foo)
http.Handle("/favicon.ico", http.NotFoundHandler())
http.ListenAndServe(":8080", nil)
}
func foo(w http.ResponseWriter, r *http.Request) {
f := r.FormValue("first")
l := r.FormValue("last")
s := r.FormValue("subscribe") == "on"
err := tpl.ExecuteTemplate(w, "index.gohtml", person{
FirstName: f,
LastName: l,
Subscribed: s,
})
if err != nil {
http.Error(w, err.Error(), 500)
log.Fatalln(err)
}
}
// cat index.gohtml
// <!DOCTYPE html>
// <html lang="en">
// <head>
// <meta charset="UTF-8">
// <title>Input Type Submit</title>
// </head>
// <body>
// <form method="POST">
// <label for="firstName">First Name</label>
// <input type="text" name="first" id="firstName"><br>
// <label for="lastName">Last Name</label>
// <input type="text" name="last" id="lastName"><br>
// <label for="sub">Subscribed</label>
// <input type="checkbox" name="subscribe" id="sub"><br>
// <input type="submit">
// </form>
// <h1>FirstName: {{.FirstName}}</h1>
// <h1>LastName: {{.LastName}}</h1>
// <h1>Subscribed: {{.Subscribed}}</h1>
// </body>
// </html>