public ActionResult RemoveComplexUsage(int parentStepId, int number)
{
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
TaskManager.SetCurrent(TaskManager.Get(parentStepId));
StepModelHelper stepModelHelper = GetStepModelhelper(parentStepId);
RemoveFromXml(stepModelHelper.XPath + "//" + UsageHelper.GetNameOfType(stepModelHelper.Usage).Replace(" ", string.Empty) + "[" + number + "]");
BaseUsage u = LoadUsage(stepModelHelper.Usage);
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
CreateCompoundModel(TaskManager.Current().Id, true);
}
if (u is MetadataPackageUsage)
{
stepModelHelper.Model = CreatePackageModel(TaskManager.Current().Id, true);
}
stepModelHelper.Childrens.RemoveAt(number - 1);
//add stepModel to parentStepModel
for (int i = 0; i < stepModelHelper.Childrens.Count; i++)
{
stepModelHelper.Childrens.ElementAt(i).Number = i + 1;
}
TaskManager.Remove(TaskManager.Current(), number - 1);
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
return PartialView("_metadataCompoundAttributeView", stepModelHelper);
}
else if (u is MetadataPackageUsage)
{
return PartialView("_metadataCompoundAttributeView", stepModelHelper);
}
return null;
}
public ActionResult DownComplexUsage(int parentStepId, int number)
{
int newIndex = number;
TaskManager = (CreateTaskmanager)Session["CreateDatasetTaskmanager"];
TaskManager.SetCurrent(TaskManager.Get(parentStepId));
StepModelHelper stepModelHelper = GetStepModelhelper(parentStepId);
BaseUsage u = LoadUsage(stepModelHelper.Usage);
if (newIndex <= stepModelHelper.Childrens.Count - 1)
{
string xPathOfSelectedElement = stepModelHelper.XPath + "//" + UsageHelper.GetNameOfType(stepModelHelper.Usage).Replace(" ", string.Empty) + "[" + number + "]";
string destinationXPathElement = stepModelHelper.XPath + "//" + UsageHelper.GetNameOfType(stepModelHelper.Usage).Replace(" ", string.Empty) + "[" + (number + 1) + "]";
ChangeInXml(xPathOfSelectedElement, destinationXPathElement);
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
CreateCompoundModel(TaskManager.Current().Id, true);
}
if (u is MetadataPackageUsage)
{
stepModelHelper.Model = CreatePackageModel(TaskManager.Current().Id, true);
}
StepModelHelper selectedStepModelHelper = stepModelHelper.Childrens.ElementAt(number - 1);
stepModelHelper.Childrens.Remove(selectedStepModelHelper);
stepModelHelper.Childrens.Insert(newIndex, selectedStepModelHelper);
//update childrens of the parent step based on number
for (int i = 0; i < stepModelHelper.Childrens.Count; i++)
{
StepModelHelper smh = stepModelHelper.Childrens.ElementAt(i);
smh.Number = i + 1;
smh.Model.Number = i + 1;
}
StepInfo selectedStepInfo = stepModelHelper.Model.StepInfo.Children.ElementAt(number - 1);
stepModelHelper.Model.StepInfo.Children.Remove(selectedStepInfo);
stepModelHelper.Model.StepInfo.Children.Insert(newIndex, selectedStepInfo);
for (int i = 0; i < stepModelHelper.Model.StepInfo.Children.Count; i++)
{
StepInfo si = stepModelHelper.Model.StepInfo.Children.ElementAt(i);
si.title = (i + 1).ToString();
}
stepModelHelper.Model.ConvertInstance((XDocument)(TaskManager.Bus[CreateTaskmanager.METADATA_XML]), stepModelHelper.XPath);
}
if (u is MetadataAttributeUsage || u is MetadataNestedAttributeUsage)
{
return PartialView("_metadataCompoundAttributeView", stepModelHelper);
}
else if (u is MetadataPackageUsage)
{
return PartialView("_metadataCompoundAttributeView", stepModelHelper);
}
return null;
}