diff options
Diffstat (limited to 'doc/codelab/wiki/final-parsetemplate.go')
| -rw-r--r-- | doc/codelab/wiki/final-parsetemplate.go | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/doc/codelab/wiki/final-parsetemplate.go b/doc/codelab/wiki/final-parsetemplate.go index f25012eed..c068a616f 100644 --- a/doc/codelab/wiki/final-parsetemplate.go +++ b/doc/codelab/wiki/final-parsetemplate.go @@ -1,11 +1,14 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + package main import ( - "http" "io/ioutil" - "os" + "net/http" "regexp" - "template" + "text/template" ) type Page struct { @@ -13,12 +16,12 @@ type Page struct { Body []byte } -func (p *Page) save() os.Error { +func (p *Page) save() error { filename := p.Title + ".txt" return ioutil.WriteFile(filename, p.Body, 0600) } -func loadPage(title string) (*Page, os.Error) { +func loadPage(title string) (*Page, error) { filename := title + ".txt" body, err := ioutil.ReadFile(filename) if err != nil { @@ -49,21 +52,21 @@ func saveHandler(w http.ResponseWriter, r *http.Request, title string) { p := &Page{Title: title, Body: []byte(body)} err := p.save() if err != nil { - http.Error(w, err.String(), http.StatusInternalServerError) + http.Error(w, err.Error(), http.StatusInternalServerError) return } http.Redirect(w, r, "/view/"+title, http.StatusFound) } func renderTemplate(w http.ResponseWriter, tmpl string, p *Page) { - t, err := template.ParseFile(tmpl+".html", nil) + t, err := template.ParseFiles(tmpl+".html", nil) if err != nil { - http.Error(w, err.String(), http.StatusInternalServerError) + http.Error(w, err.Error(), http.StatusInternalServerError) return } err = t.Execute(w, p) if err != nil { - http.Error(w, err.String(), http.StatusInternalServerError) + http.Error(w, err.Error(), http.StatusInternalServerError) } } |