public static ModelMetadataItemBuilder <TModel> RenderAction <TModel>([NotNull] this ModelMetadataItemBuilder <TModel> self, Func <HtmlHelper, IHtmlString> action)
{
self.Template("RenderAction");
self.AddAction(
m =>
{
var settings = m.GetAdditionalSettingOrCreateNew <RenderActionSetting>();
settings.Action = action;
});
return(self);
}
private static ModelMetadataItemBuilder <string> MinimumLength([NotNull] ModelMetadataItemBuilder <string> self, int length, Func <string> errorMessage, Type errorMessageResourceType, string errorMessageResourceName)
{
self.AddAction(
m =>
{
var stringLengthValidation = m.GetValidationOrCreateNew <StringLengthValidationMetadata>();
stringLengthValidation.Minimum = length;
stringLengthValidation.ErrorMessage = errorMessage;
stringLengthValidation.ErrorMessageResourceType = errorMessageResourceType;
stringLengthValidation.ErrorMessageResourceName = errorMessageResourceName;
});
return(self);
}
private static ModelMetadataItemBuilder <string> Expression([NotNull] ModelMetadataItemBuilder <string> self, string pattern, Func <string> errorMessage, Type errorMessageResourceType, string errorMessageResourceName)
{
self.AddAction(
m =>
{
var regularExpressionValidation = m.GetValidationOrCreateNew <RegularExpressionValidationMetadata>();
regularExpressionValidation.Pattern = pattern;
regularExpressionValidation.ErrorMessage = errorMessage;
regularExpressionValidation.ErrorMessageResourceType = errorMessageResourceType;
regularExpressionValidation.ErrorMessageResourceName = errorMessageResourceName;
});
return(self);
}
public static ModelMetadataItemBuilder <string> AsUrl([NotNull] this ModelMetadataItemBuilder <string> self)
{
self.Template("Url");
self.AddAction(
m =>
{
if (m.GetValidation <RegularExpressionValidationMetadata>() != null)
{
throw new InvalidOperationException(ExceptionMessages.CannotApplyUrlWhenThereIsAnActiveExpression);
}
});
return(Expression(self, UrlExpression, ((UrlErrorMessageResourceType == null) && string.IsNullOrEmpty(UrlErrorMessageResourceName)) ? () => UrlErrorMessage : (Func <string>)null, UrlErrorMessageResourceType, UrlErrorMessageResourceName));
}
private static ModelMetadataItemBuilder <TValue?> Range <TValue>([NotNull] this ModelMetadataItemBuilder <TValue?> self, TValue minimum, TValue maximum, Func <string> errorMessage, Type errorMessageResourceType, string errorMessageResourceName)
where TValue : struct, IComparable
{
self.AddAction(
m =>
{
var rangeValidation = m.GetValidationOrCreateNew <RangeValidationMetadata <TValue> >();
rangeValidation.Minimum = minimum;
rangeValidation.Maximum = maximum;
rangeValidation.ErrorMessage = errorMessage;
rangeValidation.ErrorMessageResourceType = errorMessageResourceType;
rangeValidation.ErrorMessageResourceName = errorMessageResourceName;
});
return(self);
}
private static ModelMetadataItemBuilder <TValue> HtmlSelect <TValue>([NotNull] ModelMetadataItemBuilder <TValue> self, string templateName, string viewDataKey, Func <string> optionLabel)
{
self.AddAction(
m =>
{
var selectableElementSetting = m.GetAdditionalSettingOrCreateNew <ModelMetadataItemSelectableElementSetting>();
selectableElementSetting.ViewDataKey = viewDataKey;
if (optionLabel != null)
{
selectableElementSetting.OptionLabel = optionLabel;
}
m.TemplateName = templateName;
});
return(self);
}
