/// <summary>
/// HTML Helper for Money RichField.
/// </summary>
///
/// <typeparam name="TModel">Type of the model</typeparam>
/// <typeparam name="TValue">Type of the value</typeparam>
/// <param name="helper">HTML Helper</param>
/// <param name=DisplayFormat">
/// Optional: format to override the default two decimal
/// digit display. This way same class can be used to
/// display 4-digit decimal cents.
/// </param>
/// <param name="expression">Value expression supplied</param>
/// <param name="htmlAttributes">
/// optional object specifying HTML attributes to append
/// </param>
/// <returns>The html to inject in the razor page.</returns>
public static MvcHtmlString rfEditMoneyFor <TModel, TValue>(
this HtmlHelper <TModel> helper,
Expression <Func <TModel, TValue> > expression,
string DisplayFormat = DEFAULT_FMT,
object htmlAttributes = null)
{
var config = new FieldConfig <TModel, TValue>(helper, expression,
htmlAttributes);
config.InputType = "text";
config.InputClass = "rf-money rounded-right";
config.ScrubType = "number";
config.InitialDisplayValue = string.Format("{0:" + DisplayFormat + "}",
config.Value);
config.PrependTextTag("$").ToString();
var inputTag = config.InputTag();
// Use the appropriate on-screen keyboard for mobile browsers
inputTag.Attributes.Add("inputmode", "decimal");
inputTag.Attributes.Add("pattern", "-?[0-9]*.[0-9]*");
config.OriginalTag();
config.ScrubbedTag();
return(config.GetHtmlString());
}
