public static void AppendValidationErrorsToStore(EditContext editContext)
{
var messageStore = FeedbackMessageStore.Current;
foreach (var validationMessage in editContext.GetValidationMessages())
{
var feedbackMessage = FeedbackMessage.Error(validationMessage);
messageStore.Add(feedbackMessage);
}
}
public void TestEquals()
{
var messageA = FeedbackMessage.Info("test message.");
var messageB = FeedbackMessage.Info("test message.");
var messageC = FeedbackMessage.Error("test message.");
var messageD = FeedbackMessage.Error("test message!!!");
// same level, same message
Assert.AreEqual(messageA, messageB);
// different levle, same message.
Assert.AreNotEqual(messageA, messageC);
Assert.AreNotEqual(messageB, messageC);
// same level, different message
Assert.AreNotEqual(messageC, messageD);
}
/// <summary>
/// Extracts error messages from <see cref="ValidatorCollection"/> as <see cref="FeedbackMessage"/>.
/// </summary>
/// <param name="validators"></param>
/// <returns></returns>
public static IEnumerable <FeedbackMessage> GetErrorsAsFeedbackMessage(ValidatorCollection validators)
{
foreach (IValidator validator in validators)
{
if (validator.IsValid)
{
continue;
}
if (String.IsNullOrEmpty(validator.ErrorMessage))
{
continue;
}
var feedbackMessage = FeedbackMessage.Error(String.Copy(validator.ErrorMessage));
yield return(feedbackMessage);
}
}
/// <summary>
/// Extracts error messages from <see cref="ModelStateDictionary"/> as <see cref="FeedbackMessage"/>.
/// </summary>
/// <param name="modelState"></param>
/// <returns></returns>
public static IEnumerable <FeedbackMessage> GetErrorsAsFeedbackMessage(ModelStateDictionary modelState)
{
if (!modelState.IsValid)
{
foreach (KeyValuePair <string, ModelState> pair in modelState)
{
foreach (ModelError error in pair.Value.Errors)
{
if (String.IsNullOrEmpty(error.ErrorMessage))
{
continue;
}
var feedbackMessage = FeedbackMessage.Error(error.ErrorMessage);
yield return(feedbackMessage);
}
}
}
}
/// <summary>
/// Extracts error messages from <see cref="ModelStateDictionary"/> as <see cref="FeedbackMessage"/>.
/// </summary>
/// <param name="modelState"></param>
/// <returns></returns>
public static IEnumerable <FeedbackMessage> GetErrorsAsFeedbackMessage(ModelStateDictionary modelState)
{
if (!modelState.IsValid)
{
List <FeedbackMessage> errorMessages = new List <FeedbackMessage>();
VisitModelState(modelState.Root, entry =>
{
foreach (ModelError error in entry.Errors)
{
if (String.IsNullOrEmpty(error.ErrorMessage))
{
continue;
}
var feedbackMessage = FeedbackMessage.Error(error.ErrorMessage);
errorMessages.Add(feedbackMessage);
}
});
return(errorMessages);
}
return(Enumerable.Empty <FeedbackMessage>());
}
public void ErrorMessage(object message)
{
FeedbackMessageStore.Current.AddMessage(FeedbackMessage.Error(message));
}
/// <summary>
/// Sets error message to <see cref="FeedbackMessageStore"/>.
/// </summary>
/// <param name="pageModel"></param>
/// <param name="message"></param>
public static void ErrorMessage(this PageModel pageModel, Object message)
{
var feedbackMessage = FeedbackMessage.Error(message);
FeedbackMessageStore.Current.AddMessage(feedbackMessage);
}
/// <summary>
/// Sets error message to <see cref="FeedbackMessageStore"/>.
/// </summary>
/// <param name="controller"></param>
/// <param name="message"></param>
public static void ErrorMessage(this Controller controller, Object message)
{
var feedbackMessage = FeedbackMessage.Error(message);
FeedbackMessageStore.Current.AddMessage(feedbackMessage);
}
/// <summary>
/// Sets error message to <see cref="FeedbackMessageStore"/>.
/// </summary>
/// <param name="component"></param>
/// <param name="message"></param>
public static void ErrorMessage(this IComponent component, Object message)
{
var feedbackMessage = FeedbackMessage.Error(message);
FeedbackMessageStore.Current.AddMessage(feedbackMessage);
}