/// <summary>
/// Creates a field for a DataMember
/// </summary>
public FormField AddField(MemberInfo member)
{
//if there's no values defined, exit
if (member == null) throw new ArgumentNullException(nameof(member));
//field
FormField field;
Type returnType = MemberExpression.GetReturnType(member);
//String
if (returnType.Equals(typeof(string)))
{
field = new StringField();
//set max lenght, if defined
int maxLenght = (int) StringLengthValidator.GetMaxLength(member);
if (maxLenght == 0)
{
field.TableWide = true;
}
else
{
((StringField) field).MaxLenght = maxLenght;
}
//set regular expression validation, if defined
var regex = member.CustomAttributes.Where(att => att.AttributeType.Equals(typeof(RegexValidator))).SingleOrDefault();
if (regex != null)
{
((StringField) field).RegularExpression = (string) regex.ConstructorArguments[0].Value;
}
}
//DataType
else if (returnType.Equals(typeof(DataType)))
{
field = new DataTypeField();
}
//otherwise delegate to the static method to create the field from the return type
else
{
field = CreateField(returnType);
}
field.Name = member.Name;
field.Container = this;
field.Required = RequiredValidator.IsRequired(member);
field.CaptionControl.Text = Translator.Translate(member);
//if (member.Column.IsPrimaryKey) field.SortOrder = 0;
//add to fields collection
Fields.Add(field);
return field;
}
/// <summary>
/// Start this instance.
/// <para xml:lang="es">
/// Inicia una instancia del objeto Form
/// </para>
/// </summary>
public override void Start()
{
base.Start();
// Inicialize an new instance of the class Form
Form = new Form();
// Inicialize an new intsance of the class IntegerField, with Name, Value and text especific and adds it to the Form
IntegerField intField = new IntegerField();
intField.Name = "id";
intField.Value = 5;
intField.CaptionControl.Text = "id";
intField.Required = true;
intField.Container = Form;
Form.Fields.Add(intField);
// Inicialize an new intsance of the class StringField, with Name, Value and text especific and adds it to the Form
StringField stringField = new StringField();
stringField.Name = "name";
stringField.Value = "";
stringField.CaptionControl.Text = "name";
stringField.Required = true;
stringField.Container = Form;
Form.Fields.Add(stringField);
// Establishes the number of columns of the Form and the position of the captions.
Form.RepeatColumns = 4;
Form.LabelPosition = CaptionPosition.Left;
Form.DataBind();
// Creates the Button cmdSave with text specific, with the event also click.
IButton cmdSave = Platform.Current.Create<IButton>();
cmdSave.Text = "Save";
cmdSave.Click += CmdSave_Click;
// Create a new Stack.
IStack stack = Platform.Current.Create<IStack>();
// Adds the content of the Form and the button cmdSave it to the stack
stack.Children.Add(Form.Content);
stack.Children.Add(cmdSave);
// Establishes the content and title of the page
Platform.Current.Page.Title = "Form";
Platform.Current.Page.Content = stack;
}
/// <summary>
/// Creates a field that will contain a value of a specific type
/// <para xml:lang="es">
/// Crea un campo que contendra un valor de un tipo especifico.
/// </para>
/// </summary>
public static FormField CreateFieldFrom(Type type)
{
//validate arguments
if (type == null) throw new ArgumentNullException("type");
//field
FormField field;
//Enum
if (type.GetTypeInfo().IsEnum)
{
field = new EnumField(type);
}
//Type, ignore this since we can't know if type means Person (as in a serializable object) or typeof(Person) as a type which child types you would choose from
//else if (type.Equals(typeof(Type)))
//{
// field = new TypeField();
//}
//Bool
else if (type.Equals(typeof(bool)))
{
field = new BoolField();
}
//DateTime
else if (type.Equals(typeof(DateTime)))
{
field = new DateTimeField();
}
//Numeric
else if (type.IsNumeric())
{
if (type.IsIntegral())
{
field = new IntegerField();
}
else
{
field = new DecimalField();
}
}
//String serializable
else if (type.GetTypeInfo().ImplementedInterfaces.Contains(typeof(Data.IStringSerializable)))
{
field = new StringSerializableField(type);
}
//XML
else if (type.GetTypeInfo().ImplementedInterfaces.Contains(typeof(System.Xml.Serialization.IXmlSerializable)))
{
field = new XmlSerializableField(type);
}
//String
else if (type.Equals(typeof(string)))
{
field = new StringField();
}
//byte[]
else if (type.Equals(typeof(byte[])))
{
field = new BinaryField();
}
//otherwise just create a textbox
else
{
field = new StringField();
}
//return
return field;
}
/// <summary>
/// Creates a field that will contain a value of a specific type
/// <para xml:lang="es">
/// Crea un campo que contendra un valor de un tipo especifico.
/// </para>
/// </summary>
public static FormField CreateFieldFrom(Type type)
{
//validate arguments
if (type == null)
{
throw new ArgumentNullException("type");
}
//field
FormField field;
//Enum
if (type.GetTypeInfo().IsEnum)
{
field = new EnumField(type);
}
//Type, ignore this since we can't know if type means Person (as in a serializable object) or typeof(Person) as a type which child types you would choose from
//else if (type.Equals(typeof(Type)))
//{
// field = new TypeField();
//}
//Bool
else if (type.Equals(typeof(bool)))
{
field = new BoolField();
}
//DateTime
else if (type.Equals(typeof(DateTime)))
{
field = new DateTimeField();
}
//Numeric
else if (type.IsNumeric())
{
if (type.IsIntegral())
{
field = new IntegerField();
}
else
{
field = new DecimalField();
}
}
//String serializable
else if (type.GetTypeInfo().ImplementedInterfaces.Contains(typeof(Data.IStringSerializable)))
{
field = new StringSerializableField(type);
}
//XML
else if (type.GetTypeInfo().ImplementedInterfaces.Contains(typeof(System.Xml.Serialization.IXmlSerializable)))
{
field = new XmlSerializableField(type);
}
//String
else if (type.Equals(typeof(string)))
{
field = new StringField();
}
//byte[]
else if (type.Equals(typeof(byte[])))
{
field = new BinaryField();
}
//otherwise just create a textbox
else
{
field = new StringField();
}
//return
return(field);
}
