/// <summary>
/// Initializes a new instance of the ListField class from the specified
/// XML element.
/// </summary>
/// <param name="e">The XML 'field' element to initialize the instance
/// with.</param>
/// <exception cref="ArgumentNullException">The e parameter is
/// null.</exception>
/// <exception cref="ArgumentException">The specified XML element is not a
/// valid data-field element, or the element is not a data-field of type
/// 'list-multi'.</exception>
internal ListMultiField(XElement e)
: base(e)
{
AssertType(DataFieldType.ListMulti);
this.values = new XmlCollection <string>(element, "value", elem => elem.Value);
options = new XmlCollection <Option>(element, "option", OptionFromElement);
}
/// <summary>
/// Initializes a new instance of the ListField class for use in a
/// requesting dataform.
/// </summary>
/// <param name="name">The name of the field.</param>
/// <param name="required">Determines whether the field is required or
/// optional.</param>
/// <param name="label">A human-readable name for the field.</param>
/// <param name="description">A natural-language description of the field,
/// intended for presentation in a user-agent.</param>
/// <param name="options">An enumerable collection of options to add to
/// the field.</param>
/// <param name="values">The default values of the field.</param>
/// <exception cref="ArgumentNullException">The name parameter is
/// null.</exception>
public ListMultiField(string name, bool required = false, string label = null,
string description = null, IEnumerable <Option> options = null, params string[] values)
: base(DataFieldType.ListMulti, name, required, label, description)
{
this.values = new XmlCollection <string>(element, "value", elem => elem.Value);
this.options = new XmlCollection <Option>(element, "option", OptionFromElement);
if (options != null)
{
foreach (Option o in options)
{
Options.Add(o);
}
}
if (values != null)
{
foreach (string s in values)
{
if (s == null)
{
continue;
}
this.values.Add(s);
}
}
}
/// <summary>
/// Initializes a new instance of the ListField class for use in a
/// requesting dataform.
/// </summary>
/// <param name="name">The name of the field.</param>
/// <param name="required">Determines whether the field is required or
/// optional.</param>
/// <param name="label">A human-readable name for the field.</param>
/// <param name="description">A natural-language description of the field,
/// intended for presentation in a user-agent.</param>
/// <param name="options">An enumerable collection of options to add to
/// the field.</param>
/// <param name="value">The default value of the field.</param>
/// <exception cref="ArgumentNullException">The name parameter is
/// null.</exception>
public ListField(string name, bool required = false, string label = null,
string description = null, IEnumerable <Option> options = null, string value = null)
: base(DataFieldType.ListSingle, name, required, label, description)
{
this.options = new XmlCollection <Option>(element, "option", OptionFromElement);
if (options != null)
{
foreach (Option o in options)
{
Options.Add(o);
}
}
if (value != null)
{
Value = value;
}
}
/// <summary>
/// Initializes a new instance of the TextMultiField class for use in a
/// requesting dataform.
/// </summary>
/// <param name="name">The name of the field.</param>
/// <param name="required">Determines whether the field is required or
/// optional.</param>
/// <param name="label">A human-readable name for the field.</param>
/// <param name="description">A natural-language description of the field,
/// intended for presentation in a user-agent.</param>
/// <param name="values">The default values of the field.</param>
/// <exception cref="ArgumentNullException">The name parameter is
/// null.</exception>
public TextMultiField(string name, bool required = false, string label = null,
string description = null, params string[] values)
: base(DataFieldType.TextMulti, name, required, label, description)
{
this.values = new XmlCollection <string>(element, "value", elem => elem.Value);
if (values != null)
{
foreach (string s in values)
{
if (s == null)
{
continue;
}
this.values.Add(s);
}
}
}
/// <summary>
/// Initializes a new instance of the ListField class from the specified
/// XML element.
/// </summary>
/// <param name="e">The XML 'field' element to initialize the instance
/// with.</param>
/// <exception cref="ArgumentNullException">The e parameter is
/// null.</exception>
/// <exception cref="ArgumentException">The specified XML element is not a
/// valid data-field element, or the element is not a data-field of type
/// 'list-single'.</exception>
internal ListField(XElement e)
: base(e)
{
AssertType(DataFieldType.ListSingle);
options = new XmlCollection <Option>(element, "option", OptionFromElement);
}
