public bool Equals(IMnBaseElement mnElement)
{
if (this.ElementId == mnElement.ElementId ||
(this.Name != null && this.Name.Equals(mnElement.Name, StringComparison.CurrentCultureIgnoreCase)) ||
(this.Title.EqualsTrim(mnElement.Title)))
{
return(true);
}
return(false);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
IMnBaseElement element = value as MnBaseElement ?? value as IMnBaseElement;
var properties = element.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public)
.Where(p => !Attribute.IsDefined(p, typeof(JsonIgnoreAttribute)));
writer.WriteStartObject();
writer.WritePropertyName("Type");
serializer.Serialize(writer, element.GetType().Name);
if (this.GetType().Assembly.GetName().Name != element.GetType().Assembly.GetName().Name)
{
writer.WritePropertyName("Type.FullName");
serializer.Serialize(writer, element.GetType().FullName);
writer.WritePropertyName("Type.AssemblyName");
serializer.Serialize(writer, element.GetType().Assembly.GetName().Name);
}
writer.WritePropertyName("IsCustomElement");
serializer.Serialize(writer, element is ICustomElement ? true : false);
foreach (var property in properties)
{
if (Attribute.IsDefined(property, typeof(JsonConverterAttribute)))
{
var jsonAttr = property.GetCustomAttribute <JsonConverterAttribute>(false);
if (jsonAttr.ConverterType == typeof(StringEnumConverter))
{
writer.WritePropertyName(property.Name);
serializer.Serialize(writer, Enum.ToObject(property.PropertyType, property.GetValue(element)).ToString());
}
}
else
{
writer.WritePropertyName(property.Name);
serializer.Serialize(writer, property.GetValue(element));
}
}
writer.WriteEndObject();
}
//public static bool TryGet<T>(this IEnumerable<MnBaseElement> sourceElements, MnBaseElement searchElement, out T newElement) where T : MnBaseElement, new()
//{
// newElement = new T();
// //Func<MnBaseElement, bool> filter = e => e.Equals(searchElement);
// if (sourceElements.Any(e => e.Equals(searchElement)))
// {
// var tempElement = sourceElements.FirstOrDefault(e => e.Title.Equals(searchElement.Title));
// if (tempElement == null)
// tempElement = sourceElements.FirstOrDefault(e => e.Name.Equals(searchElement.Name));
// if (tempElement == null)
// tempElement = sourceElements.FirstOrDefault(e => e.ElementId.Equals(searchElement.ElementId));
// if (tempElement != null)
// {
// newElement = tempElement as T;
// return true;
// }
// }
// return false;
//}
public static bool TryGet <T>(this IEnumerable <IMnBaseElement> sourceElements, IMnBaseElement searchElement, out T newElement) where T : MnBaseElement, new()
{
newElement = new T();
//Func<MnBaseElement, bool> filter = e => e.Equals(searchElement);
if (sourceElements.Any(e => e.Equals(searchElement)))
{
var tempElement = sourceElements.FirstOrDefault(e => e.Title.EqualsTrim(searchElement.Title));
if (tempElement == null)
{
tempElement = sourceElements.FirstOrDefault(e => e.Name.Equals(searchElement.Name));
}
if (tempElement == null)
{
tempElement = sourceElements.FirstOrDefault(e => e.ElementId.Equals(searchElement.ElementId));
}
if (tempElement != null)
{
newElement = tempElement as T;
return(true);
}
}
return(false);
}
public static MvcHtmlString GenerateHiddenFields <TModel>(this HtmlHelper <TModel> Html, IMnBaseElement model)
{
var result = string.Empty;
result += Html.Hidden("Name", model.Name).ToHtmlString();
result += Html.Hidden("Title", model.Title).ToHtmlString();
result += Html.Hidden("HelpText", model.HelpText).ToHtmlString();
result += Html.Hidden("ElementId", model.ElementId).ToHtmlString();
result += Html.Hidden("CurrentMode", model.CurrentMode).ToHtmlString();
result += Html.Hidden("VisibleMode", model.VisibleMode).ToHtmlString();
result += Html.Hidden("ModelType", model.GetType()).ToHtmlString();
result = model.AccessRole.Aggregate(result, (current, accRole) => current + Html.HiddenFor(modelItem => accRole).ToHtmlString());
return(MvcHtmlString.Create(result));
}
