package main import ( "html/template" "net/http" ) func loadTemplate(w http.ResponseWriter, tmpl string, data interface{}) { // TODO: when finish devel conver to global: var templates = template.Must(template.ParseFiles("header.html", "footer.html", "index.html", "about.html", "book.html", "search.html", "upload.html")) err := templates.ExecuteTemplate(w, tmpl+".html", data) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) return } }