/// <summary>
/// Create new ElementAttributesDictionary populated by object.
/// </summary>
/// <param name="attributes">Anon object.</param>
/// <returns>New ElementAttributesDictionary.</returns>
public static ElementAttributesDictionary Create(object attributes)
{
var attrs = new ElementAttributesDictionary();
attrs.AppendObject(attributes);
return(attrs);
}
/// <summary>
/// Apply a label element to string content.
/// </summary>
/// <param name="contents">Content to tag.</param>
/// <param name="attributes">Attributes to apply.</param>
/// <returns></returns>
public string ApplyLabel(string contents, ElementAttributesDictionary attributes)
{
const string labelFormat = "<label for=\"{0}\"{1}>{2}</label>";
IWidget widget = _field.Widget;
// Tag with label if we have an ID
string id = widget.GetAttributes().Get("id");
if (string.IsNullOrEmpty(id))
{
id = this.AutoId;
}
if (!string.IsNullOrEmpty(id))
{
string attrs = attributes == null ? "" : attributes.ToString();
contents = string.Format(CultureInfo.CurrentUICulture, labelFormat,
widget.IdForLabel(id), attrs, contents);
}
return(contents);
}
/// <summary>
/// Renders the field by rendering the passed widget, adding any HTML
/// attributes passed as attrs.
/// </summary>
/// <param name="widget">Widget to render.</param>
/// <param name="attributes">Additional attributes for widget.</param>
/// <returns>Widget rendered as string.</returns>
public string AsWidget(IWidget widget, ElementAttributesDictionary attributes)
{
if (widget == null)
{
widget = this._field.Widget;
}
if (attributes == null)
{
attributes = new ElementAttributesDictionary();
}
// Assign additional attributes by field
this._field.AppendWidgetAttributes(widget, attributes);
// Add ID
if (!(attributes.ContainsKey("id") || widget.GetAttributes().ContainsKey("id")))
{
attributes["id"] = this.AutoId;
}
return(widget.Render(this.HtmlName, this.DataValue, attributes));
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="source"></param>
public ElementAttributesDictionary(ElementAttributesDictionary source)
: base(source.Count)
{
this.Append(source);
}
/// <summary>
/// Output a string version of this field
/// </summary>
/// <param name="attributes">Additional attributes for widget.</param>
/// <returns></returns>
public string ToString(object attributes)
{
return(this.AsWidget(null, ElementAttributesDictionary.Create(attributes)));
}
/// <summary>
/// Apply a label element to string content.
/// </summary>
/// <param name="contents">Content to tag.</param>
/// <param name="attributes">Attributes to apply.</param>
/// <returns></returns>
public string ApplyLabel(string contents, object attributes)
{
return(ApplyLabel(contents, ElementAttributesDictionary.Create(attributes)));
}
/// <summary>
/// Apply a label element to string content.
/// </summary>
/// <param name="attributes">Attributes to apply.</param>
/// <returns></returns>
public string ApplyLabel(ElementAttributesDictionary attributes)
{
return(ApplyLabel(this.Label, attributes));
}
/// <summary>
/// Apply a label element to string content.
/// </summary>
/// <param name="attributes">Attributes to apply.</param>
/// <returns></returns>
public string ApplyLabel(object attributes)
{
return(ApplyLabel(this.Label, ElementAttributesDictionary.Create(attributes)));
}
/// <summary>
/// Returns a string of HTML for representing this as an <input type="hidden" />.
/// </summary>
/// <param name="attributes">Additional attributes for widget.</param>
/// <returns>Widget rendered as string.</returns>
public string AsHidden(ElementAttributesDictionary attributes)
{
return(AsWidget(new Widgets.HiddenInput(), attributes));
}
/// <summary>
/// Returns a string of HTML for representing this as an <textarea></textarea>.
/// </summary>
/// <param name="attributes">Additional attributes for widget.</param>
/// <returns>Widget rendered as string.</returns>
public string AsTextArea(ElementAttributesDictionary attributes)
{
return(AsWidget(new Widgets.TextArea(), attributes));
}
