/// <summary>
/// Returns this Widget rendered as HTML
/// </summary>
/// <param name="name">Form name of the widget being renderd</param>
/// <param name="value">Value of the field being rendered</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes.SetDefault("cols", "40");
finalAttributes.SetDefault("rows", "10");
finalAttributes.SetDefault("name", name);
if (value == null)
{
value = string.Empty;
}
return(string.Format(CultureInfo.InstalledUICulture,
"<textarea{0}>{1}</textarea>", finalAttributes, value));
}
/// <summary>
/// Returns this Widget rendered as HTML.
/// </summary>
/// <param name="name">Form name of the widget being renderd.</param>
/// <param name="value">Value of the field being rendered.</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity.</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
StringBuilder sb = new StringBuilder();
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes["multiple"] = "multiple";
finalAttributes.SetDefault("name", name);
// Create selected choices list
IList <object> selectedChoices = value as List <object>;
if (selectedChoices == null)
{
if (value != null && !string.Empty.Equals(value))
{
selectedChoices = new object[] { value }
}
;
}
// Render output
sb.AppendFormat(CultureInfo.CurrentUICulture, "<select{0}>\n", finalAttributes);
RenderOptions(sb, selectedChoices);
sb.Append("</select>");
return(sb.ToString());
}
/// <summary>
/// Render a single choice item into HTML.
/// </summary>
/// <param name="output">Append output to this string builder.</param>
/// <param name="name">Form name of the item being rendered.</param>
/// <param name="value">Choice item being rendered.</param>
public override void RenderItemChoice(StringBuilder output, string name, object value)
{
var attributes = new ElementAttributesDictionary();
attributes.SetDefault("class", ItemCssClass);
output.AppendFormat(CultureInfo.InvariantCulture, "<li{0}>{1}{2}</li>",
attributes, value, new HiddenInput().Render(name, value));
}
/// <summary>
/// Additional attributes to assign to widget on render.
/// </summary>
/// <param name="widget">Widget attributes are targeted at.</param>
/// <param name="attributes">Attributes to append to.</param>
public override void AppendWidgetAttributes(IWidget widget, ElementAttributesDictionary attributes)
{
base.AppendWidgetAttributes(widget, attributes);
if (this.MaxLength != null && widget is Widgets.TextInput)
{
attributes.SetDefault("maxlength", this.MaxLength.ToString());
}
}
/// <summary>
/// Returns this Widget rendered as HTML
/// </summary>
/// <param name="name">Form name of the widget being renderd</param>
/// <param name="value">Value of the field being rendered</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes["keytype"] = "rsa"; // Override any other value
finalAttributes.SetDefault("name", name);
return(string.Format(CultureInfo.CurrentUICulture, "<keygen{0} />", finalAttributes));
}
/// <summary>
/// Returns this Widget rendered as HTML
/// </summary>
/// <param name="name">Form name of the widget being renderd</param>
/// <param name="value">Value of the field being rendered</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes["type"] = this.inputType; // Override any other value
finalAttributes.SetDefault("name", name);
if (DisableAutoComplete)
{
finalAttributes.SetDefault("autocomplete", "off");
}
if (value != null)
{
string stringValue = value.ToString();
if (!string.IsNullOrEmpty(stringValue))
{
finalAttributes.SetDefault("value", stringValue);
}
}
return(string.Format(CultureInfo.InstalledUICulture, "<input{0} />", finalAttributes.ToString()));
}
/// <summary>
/// Returns this Widget rendered as HTML
/// </summary>
/// <param name="name">Form name of the widget being renderd</param>
/// <param name="value">Value of the field being rendered</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes["type"] = "checkbox"; // Override any other value
finalAttributes.SetDefault("name", name);
bool result = _checkedTest(value);
if (result)
{
finalAttributes.SetDefault("checked", "checked");
}
if (value != null)
{
finalAttributes.SetDefault("value", value.ToString());
}
return(string.Format(CultureInfo.CurrentUICulture, "<input{0} />", finalAttributes));
}
/// <summary>
/// Returns this Widget rendered as HTML.
/// </summary>
/// <param name="name">Form name of the widget being renderd.</param>
/// <param name="value">Value of the field being rendered.</param>
/// <param name="extraAttributes">Attributes to assign to HTML entity.</param>
/// <returns>HTML</returns>
public override string Render(string name, object value, ElementAttributesDictionary extraAttributes)
{
const string forFormat = " for=\"{0}\"";
const string itemFormat = "<li><label{0}>{1} {2}</label></li>\n";
StringBuilder sb = new StringBuilder();
// Setup attributes
ElementAttributesDictionary finalAttributes = BuildAttributes(extraAttributes);
finalAttributes.SetDefault("name", name);
string id = finalAttributes.Get("id");
// Create selected choices list
IList <object> selectedChoices = ConversionHelper.ObjectList(value);
// Render choices
sb.Append("<ul>\n");
int index = 0;
foreach (IChoice choice in Choices)
{
// Generate label id
string labelFor = string.Empty;
if (!string.IsNullOrEmpty(id))
{
string newId = string.Concat(id, "_", index.ToString(CultureInfo.InvariantCulture));
finalAttributes["id"] = newId;
labelFor = string.Format(CultureInfo.CurrentUICulture, forFormat, newId, index++);
}
// Render checkbox
var cb = new CheckBoxInput()
{
Attributes = finalAttributes,
CheckTest = v => selectedChoices == null ? false : selectedChoices.Contains(v) // Lambda expression
};
string renderedCb = cb.Render(name, choice.Value);
sb.AppendFormat(CultureInfo.CurrentUICulture, itemFormat,
labelFor, renderedCb, HttpUtility.HtmlEncode(choice.Label));
}
sb.Append("</ul>");
return(sb.ToString());
}