/// <summary>
/// Editable label with daterange label.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="U"></typeparam>
/// <param name="htmlHelper">The html helper</param>
/// <param name="expressionStart">The expression of the start date</param>
/// <param name="expressionEnd">The expression of the end date</param>
/// <param name="htmlAttributes">The html attributes</param>
/// <returns></returns>
public static MvcHtmlString EditableDateRangeLabelFor <T, U>(this HtmlHelper <T> htmlHelper, Expression <Func <T, U> > expressionStart, Expression <Func <T, U> > expressionEnd, object htmlAttributes = null)
{
ModelMetadata modelMetadataStart = ModelMetadata.FromLambdaExpression(expressionStart, htmlHelper.ViewData);
ModelMetadata modelMetadataEnd = ModelMetadata.FromLambdaExpression(expressionEnd, htmlHelper.ViewData);
string textToDisplay = string.Empty;
if (modelMetadataStart.Model != null && modelMetadataEnd.Model != null)
{
textToDisplay = ((DateTime)modelMetadataStart.Model).ToShortDateString() + " - " + ((DateTime)modelMetadataEnd.Model).ToShortDateString();
}
return(DivExtensions.CreateSpan(htmlHelper, textToDisplay, htmlAttributes));
//return ExtensionsUtil.CreateLabel(modelMetadataStart.PropertyName, textToDisplay, htmlAttributes);
}
/// <summary>
/// The label for the referenced object.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="U"></typeparam>
/// <param name="htmlHelper">The html helper</param>
/// <param name="expression">The expression</param>
/// <param name="action">The name of the action to run after the click</param>
/// <param name="controller">The name of the controller to run after the click</param>
/// <param name="htmlAttributes">The html attributes</param>
/// <returns>The label for the referenced object</returns>
public static MvcHtmlString ReferenceLabelFor <T, U>(this HtmlHelper <T> htmlHelper, Expression <Func <T, U> > expression, string action = null, string controller = null, object htmlAttributes = null)
{
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
if (metadata.Model == null || !(metadata.Model is ReferenceString))
{
return(DivExtensions.CreateSpan <T>(htmlHelper, SharedConstants.EMPTY_STRING, htmlAttributes));
// return ExtensionsUtil.CreateLabel(metadata.PropertyName, SharedConstants.EMPTY_STRING, htmlAttributes);
}
//Dictionary<Guid, string> referencies = (metadata.Model as ReferenceString).GetReferencies();
if (action == null && controller == null)
{
return(DivExtensions.CreateSpan <T>(htmlHelper, (metadata.Model as ReferenceString).GetValues(), htmlAttributes));
}
return(MvcHtmlString.Create(CreateLinks <T>(htmlHelper, metadata.Model as ReferenceString, action, controller, htmlAttributes)));
}
/// <summary>
/// Display the localized raw text of the enum value.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="U"></typeparam>
/// <param name="htmlHelper">The html helper</param>
/// <param name="expression">The expression for the property</param>
/// <param name="htmlAttributes">The html attributes</param>
/// <returns>Returns the localized raw text of the selected value</returns>
public static MvcHtmlString LocalizedDropDownDisplayFor <T, U>(this HtmlHelper <T> htmlHelper, Expression <Func <T, U> > expression, object htmlAttributes = null)
{
ModelMetadata modelMetadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
if (modelMetadata == null || modelMetadata.Model == null)
{
return(MvcHtmlString.Create(string.Empty));
}
List <SelectListItem> selectListItem = CreateListItems <U>(modelMetadata.ContainerType, Enum.GetValues(typeof(U)).Cast <U>(), modelMetadata);
SelectListItem selectedValue = selectListItem.Where(f => f.Value.Equals(modelMetadata.Model.ToString())).FirstOrDefault();
if (selectedValue == null)
{
//return EditableControlExtensions.CreateLabel(htmlHelper, modelMetadata.PropertyName, selectListItem.First().Text, htmlAttributes);
return(DivExtensions.CreateSpan <T>(htmlHelper, selectListItem.First().Text, htmlAttributes));
}
//return EditableControlExtensions.CreateLabel(htmlHelper, modelMetadata.PropertyName, selectedValue.Text, htmlAttributes);
return(DivExtensions.CreateSpan <T>(htmlHelper, selectedValue.Text, htmlAttributes));
}