public void Bind(Type modelType, string propertyName, ISettingsBindable settings)
{
//模型类型必须实现自 IEntity
if (!typeof(IEntity).IsAssignableFrom(modelType))
{
return;
}
//获取对应的依赖属性
var property = PropertyUnity.GetProperty(modelType, propertyName);
if (property == null)
{
return;
}
var vsettings = settings as ValidateBoxSettings;
//获取依赖属性所指定的验证特性
var validTypes = new List <string>();
foreach (var validation in ValidationUnity.GetValidations(property))
{
ParseValidation(vsettings, validation, validTypes);
}
vsettings.ValidType = validTypes.ToArray();
}
public void GetValidationsTest()
{
ValidationUnity.RegisterValidation(typeof(Products), new ProductQuantityValidateAttribute());
var validations = ValidationUnity.GetValidations(typeof(Products));
Console.WriteLine(validations.Count());
}
public void Bind(Type modelType, string propertyName, ISettingsBindable settings)
{
var nsettings = settings as NumberBoxSettings;
if (!typeof(IEntity).IsAssignableFrom(modelType))
{
return;
}
//获取对应的依赖属性
var property = PropertyUnity.GetProperty(modelType, propertyName);
if (property == null)
{
return;
}
nsettings.Precision = property.Info.Scale;
//找 RangeAttribute 特性
var range = ValidationUnity.GetValidations(property).Where(s => s is RangeAttribute).Cast <RangeAttribute>().FirstOrDefault();
if (range != null)
{
nsettings.Min = range.Minimum.To <decimal?>();
nsettings.Max = range.Maximum.To <decimal?>();
}
}
public void GetValidationsForPropertyTest()
{
var p = PropertyUnity.GetProperty(typeof(Products), "ProductName");
var validations = ValidationUnity.GetValidations(p);
Console.WriteLine(validations.Count());
}
public void GetPropertyValidationsTest()
{
var p = PropertyUnity.GetProperty(typeof(Orders), "CustomerID");
ValidationUnity.RegisterValidation(p, new ProductQuantityValidateAttribute());
var validations = ValidationUnity.GetValidations(p);
Console.WriteLine(validations.Count());
}
public void GetValidationsForPropertyParallelTest()
{
Parallel.For(0, 100, (i) =>
{
var p = PropertyUnity.GetProperty(typeof(Products), "ProductName");
var validations = ValidationUnity.GetValidations(p);
Console.WriteLine(validations.Count());
});
}
public void GetValidationsParallelTest()
{
ValidationUnity.RegisterValidation(typeof(Products), new ProductQuantityValidateAttribute());
Parallel.For(0, 100, (i) =>
{
var validations = ValidationUnity.GetValidations(typeof(Products));
Console.WriteLine(validations.Count());
});
}
/// <summary>
/// 输出实体验证特性。
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="html"></param>
/// <returns></returns>
public static IHtmlString AddValidations <T>(this HtmlHelper html)
{
var dict = new Dictionary <string, IEnumerable <string> >();
foreach (var property in PropertyUnity.GetPersistentProperties(typeof(T)))
{
var validations = ValidationUnity.GetValidations(property).Select(s => GetValidation(s)).Where(s => !string.IsNullOrEmpty(s)).ToList();
if (validations.Count > 0)
{
dict.Add(property.Name, validations);
}
}
return(MvcHtmlString.Create(new JsonSerializer().Serialize(dict)));
}