public bool CanHandle(HasAndBelongsToManyModel model)
{
if (!model.HasManyAtt.Inverse)
{
return(CheckModelAndKeyAreAccessible(model.HasManyAtt.MapType));
}
return(false);
}
public String CreateControl(ActiveRecordModel model, String prefix,
HasAndBelongsToManyModel hasAndBelongsModel, object instance)
{
stringBuilder.Length = 0;
var prop = hasAndBelongsModel.Property;
prefix += "." + prop.Name;
var otherModel = ActiveRecordModel.GetModel(hasAndBelongsModel.HasManyAtt.MapType);
var keyModel = ObtainPKProperty(otherModel);
if (otherModel == null || keyModel == null)
{
return("Model not found or PK not found");
}
var source = CommonOperationUtils.FindAll(otherModel.Type);
stringBuilder.Append(prop.Name + ": ");
stringBuilder.Append("<br/>\r\n");
IDictionary attrs = new HybridDictionary(true);
attrs["value"] = keyModel.Property.Name;
var list = CreateCheckboxList(prefix, source, attrs);
foreach (var item in list)
{
stringBuilder.Append(list.Item());
stringBuilder.Append(item.ToString());
stringBuilder.Append("<br/>\r\n");
}
return(stringBuilder.ToString());
}
public String CreateControl(ActiveRecordModel model, HasAndBelongsToManyModel hasAndBelongsModel, object instance)
{
stringBuilder.Length = 0;
PropertyInfo prop = hasAndBelongsModel.Property;
ActiveRecordModel otherModel = ActiveRecordModel.GetModel(hasAndBelongsModel.HasManyAtt.MapType);
PrimaryKeyModel keyModel = ObtainPKProperty(otherModel);
if (otherModel == null || keyModel == null)
{
return("Model not found or PK not found");
}
object container = InitializeRelationPropertyIfNull(instance, prop);
object value = null;
if (container != null)
{
value = CreateArrayFromExistingIds(keyModel, container as ICollection);
}
object[] items = CommonOperationUtils.FindAll(otherModel.Type, hasAndBelongsModel.HasManyAtt.Where);
String propName = String.Format("{0}.{1}", prop.Name, keyModel.Property.Name);
stringBuilder.Append(LabelFor(propName, prop.Name + ": "));
stringBuilder.Append("<br/>");
stringBuilder.Append(Select(propName, new DictHelper().CreateDict("size=6", "multiple")));
stringBuilder.Append(CreateOptionsFromArray(items, null, keyModel.Property.Name, value));
stringBuilder.Append(EndSelect());
return(stringBuilder.ToString());
}