// Returns non-null list of model states, which caller will render in order provided.
public static IEnumerable <ModelStateEntry> GetModelStateList(
ViewDataDictionary viewData,
bool excludePropertyErrors)
{
if (excludePropertyErrors)
{
ModelStateEntry ms;
viewData.ModelState.TryGetValue(viewData.TemplateInfo.HtmlFieldPrefix, out ms);
if (ms != null)
{
return(new[] { ms });
}
return(Enumerable.Empty <ModelStateEntry>());
}
else
{
var metadata = viewData.ModelMetadata;
var orderer = new ErrorsOrderer(metadata);
return(viewData.ModelState
.OrderBy(data => orderer.GetOrder(data.Key))
.Select(ms => ms.Value));
}
}
// Returns non-null list of model states, which caller will render in order provided.
public static IEnumerable<ModelState> GetModelStateList(
ViewDataDictionary viewData,
bool excludePropertyErrors)
{
if (excludePropertyErrors)
{
ModelState ms;
viewData.ModelState.TryGetValue(viewData.TemplateInfo.HtmlFieldPrefix, out ms);
if (ms != null)
{
return new[] { ms };
}
return Enumerable.Empty<ModelState>();
}
else
{
var metadata = viewData.ModelMetadata;
var orderer = new ErrorsOrderer(metadata);
return viewData.ModelState
.OrderBy(data => orderer.GetOrder(data.Key))
.Select(ms => ms.Value);
}
}
