protected override object ExecuteBind(BindingContext context)
{
ValueProviderResult value;
if (!context.TryGetValue(out value))
return null;
string stringValue = value.GetValue<string>();
if (String.IsNullOrEmpty(stringValue))
return null;
ModelStateSerializer serializer = new ModelStateSerializer();
return serializer.Deserialize(stringValue, _mode);
}
public static string Serialize(this HtmlHelper helper,
string name, object data, SerializationMode mode)
{
Precondition.Require(helper, () => Error.ArgumentNull("helper"));
Precondition.Defined(name, () => Error.ArgumentNull("name"));
ModelStateSerializer serializer = new ModelStateSerializer();
string elementName = helper.Context.ViewData.Template.GetHtmlElementName(name);
string value = serializer.Serialize(data ?? helper.Context.ViewData.Model, mode);
HtmlElementBuilder builder = new HtmlElementBuilder("input");
builder.Attributes["type"] = "hidden";
builder.Attributes["name"] = elementName;
builder.Attributes["value"] = value;
return builder.ToString();
}
public static string Serialize(this HtmlHelper helper,
string name, object data, SerializationMode mode)
{
Precondition.Require(helper, () => Error.ArgumentNull("helper"));
Precondition.Defined(name, () => Error.ArgumentNull("name"));
ModelStateSerializer serializer = new ModelStateSerializer();
string elementName = helper.Context.ViewData.Template.GetHtmlElementName(name);
string value = serializer.Serialize(data ?? helper.Context.ViewData.Model, mode);
HtmlElementBuilder builder = new HtmlElementBuilder("input");
builder.Attributes["type"] = "hidden";
builder.Attributes["name"] = elementName;
builder.Attributes["value"] = value;
return(builder.ToString());
}
protected override object ExecuteBind(BindingContext context)
{
ValueProviderResult value;
if (!context.TryGetValue(out value))
{
return(null);
}
string stringValue = value.GetValue <string>();
if (String.IsNullOrEmpty(stringValue))
{
return(null);
}
ModelStateSerializer serializer = new ModelStateSerializer();
return(serializer.Deserialize(stringValue, _mode));
}