public static MvcHtmlString TextBoxCalendarFor <TModel, TValue>(this HtmlHelper <TModel> htmlHelper,
Expression <Func <TModel, TValue> > expression, EnumTipoCalendarios tipocalendario = EnumTipoCalendarios.SoloFecha,
RouteValueDictionary htmlAttributes = null)
{
var sb = new StringBuilder();
string clase = String.Empty;
string formato = String.Empty;
var result = String.Empty;
bool sinValor = false;
var styleClass = "form-control";
if (htmlHelper.ViewData.Model != null)
{
Func <TModel, TValue> deleg = expression.Compile();
result = deleg(htmlHelper.ViewData.Model).ToString();
}
else
{
result = DateTime.Now.ToShortDateString();
sinValor = true;
}
string value = String.Empty;
DateTime dateValue;
if (result.ToString() != "")
{
CultureInfo culture = CultureInfo.CreateSpecificCulture(CultureInfo.CurrentCulture.ToString());
var styles = DateTimeStyles.None;
try
{
dateValue = DateTime.Parse(result);
if (DateTime.TryParse(result, culture, styles, out dateValue))
{
value = "Ok";
}
else
{
value = "Error";
}
}
catch (Exception ex)
{
value = ex.Message;
}
if (DateTime.TryParse(result, culture, styles, out dateValue))
{
switch (tipocalendario)
{
case EnumTipoCalendarios.SoloFecha:
clase = "onlydatepicker";
formato = "dd/MM/yyyy";
break;
case EnumTipoCalendarios.FechayHora:
clase = "datetimepicker";
formato = "dd/MM/yyyy hh:mm:ss";
styleClass = "span2";
break;
case EnumTipoCalendarios.SoloHora:
clase = "onlytimepicker";
formato = "hh:mm:ss";
break;
}
if (sinValor)
{
value = "";
}
else
{
value = dateValue.ToString(formato);
}
}
}
if (htmlAttributes == null)
{
htmlAttributes = new RouteValueDictionary {
{ "size", 16 }, { "data-format", formato }, { "Value", value }, { "class", styleClass }
};
}
else
{
if (!htmlAttributes.ContainsKey("size"))
{
htmlAttributes.Add("size", 16);
}
if (!htmlAttributes.ContainsKey("data-format"))
{
htmlAttributes.Add("data-format", formato);
}
if (!htmlAttributes.ContainsKey("Value"))
{
htmlAttributes.Add("Value", value);
}
if (!htmlAttributes.ContainsKey("class"))
{
htmlAttributes.Add("class", styleClass);
}
else
{
htmlAttributes["class"] = htmlAttributes["class"] + " ," + styleClass;
}
if (htmlAttributes.ContainsKey("data_bind"))
{
htmlAttributes.Add("data-bind", htmlAttributes["data_bind"].ToString());
htmlAttributes.Remove("data_bind");
}
}
sb.AppendLine(@" <div id=""2"" class=""input-group date datepicker"">
{0}
<span class=""input-group-addon add-on""><span class=""glyphicon glyphicon-calendar""></span></span>
</div>");
MvcHtmlString html = htmlHelper.TextBoxFor(expression, htmlAttributes);
return(new MvcHtmlString(String.Format(sb.ToString(), html)));
}
public static MvcHtmlString TextBoxCalendar(this HtmlHelper htmlHelper, string id, string valor, EnumTipoCalendarios tipocalendario = EnumTipoCalendarios.SoloFecha,
RouteValueDictionary htmlAttributes = null)
{
var sb = new StringBuilder();
sb.AppendLine(@" <div class=""input-group date datepicker"" id=""{0}"">
{1}
<span class=""input-group-addon add-on""><span class=""glyphicon glyphicon-calendar""></span></span>
</div>");
if (htmlAttributes == null)
{
htmlAttributes = new RouteValueDictionary {
{ "size", 16 }, { "class", "form-control" }
};
}
else
{
if (!htmlAttributes.ContainsKey("size"))
{
htmlAttributes.Add("size", 16);
}
if (!htmlAttributes.ContainsKey("class"))
{
htmlAttributes.Add("class", "form-control");
}
else
{
htmlAttributes["class"] = htmlAttributes["class"] + " form-control";
}
}
MvcHtmlString html = htmlHelper.TextBox(id, valor, htmlAttributes);
return(new MvcHtmlString(String.Format(sb.ToString(), id, html)));
}
