本文整理汇总了Golang中github.com/martini-contrib/binding.Errors.Len方法的典型用法代码示例。如果您正苦于以下问题：Golang Errors.Len方法的具体用法？Golang Errors.Len怎么用？Golang Errors.Len使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/martini-contrib/binding.Errors的用法示例。
在下文中一共展示了Errors.Len方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: adminErrorHandler
func adminErrorHandler(err binding.Errors, w http.ResponseWriter) {
if err.Len() > 0 {
e := err[0]
s := e.Classification + ": "
if len(e.FieldNames) > 0 {
s += strings.Join(e.FieldNames, ",")
}
s += " " + e.Message
writeResponse(w, errors.NewError(errors.JsonError, s))
}
}示例2: ErrorHandler
func ErrorHandler(err binding.Errors, request *http.Request, resp http.ResponseWriter) {
if err.Len() > 0 {
e := err[0]
s := e.Classification + ": "
if len(e.FieldNames) > 0 {
s += strings.Join(e.FieldNames, ",")
}
s += " " + e.Message
writeResponse(request.RequestURI, resp, nil, errors.NewError(errors.JsonError, s))
}
}示例3: CreateDevice
func CreateDevice(r render.Render, err binding.Errors, device models.Device, data middleware.Data, req *http.Request) {
if err.Len() > 0 {
data["errors"] = err
r.HTML(http.StatusBadRequest, "devices/new", data)
return
}
if e := models.AddDevice(&device); e != nil {
data["errors"] = updateError(err, e)
r.HTML(http.StatusBadRequest, "devices/new", data)
return
}
websocketClient(req.Host, device)
r.Redirect("/devices")
}示例4: AccountSave
// AccountSave renders user's account page
func AccountSave(r render.Render, tokens oauth2.Tokens, session sessions.Session, username UsernameForm, err binding.Errors) {
pd := NewPageData(tokens, session)
if len(username.Username) > 0 {
existingUser := &User{Username: username.Username}
db.Where(existingUser).First(existingUser)
if existingUser.ID > 0 {
err.Add([]string{"username"}, "RequiredError", "This username is already taken.")
}
log.Printf("[AccountSave] existing user: %s", existingUser)
}
if err.Len() == 0 {
user := pd.User
if user.Username != username.Username {
path := filepath.Join(HomeDir(), "app/public/files/"+user.Username)
if len(user.Username) == 0 {
path = filepath.Join(HomeDir(), "app/public/files/"+username.Username)
}
if _, err := os.Stat(path); os.IsNotExist(err) || len(user.Username) == 0 {
os.Mkdir(path, 0755)
}
if _, err := os.Stat(path); err == nil {
newPath := filepath.Join(HomeDir(), "app/public/files/"+username.Username)
os.Rename(path, newPath)
}
user.Username = username.Username
db.Save(user)
}
session.AddFlash("You have successfully updated your BareCV username / domain.", "success")
r.Redirect(config.AppUrl+"/account", 302)
} else {
pd.Errors = &err
log.Printf("[AccountSave] errors: %s", err[0].Classification)
r.HTML(200, "account", pd)
}
}示例5: Save
// Save saves dashboard page
func Save(r render.Render, tokens oauth2.Tokens, session sessions.Session, profile ProfileForm, err binding.Errors) {
pd := NewPageData(tokens, session)
log.Printf("[Save] profile: %s", profile)
if err.Len() == 0 {
user := pd.User
user.Name = profile.Name
user.Profession = profile.Profession
user.Email = profile.Email
user.Phone = profile.Phone
user.Website = profile.Website
user.Address = profile.Address
db.Save(user)
session.AddFlash("You have successfully updated your BareCV profile.", "success")
r.Redirect(config.AppUrl+"/cv", 302)
} else {
pd.Errors = &err
log.Printf("[Save] errors: %s", err[0].FieldNames)
r.HTML(200, "cv", pd)
}
}