/// <summary>
/// Executes the filter and returns the <see cref="ID8ListItem" /> of the results.
/// </summary>
/// <returns>
/// An <see cref="ID8ListItem" /> containing the results.
/// </returns>
protected virtual ID8ListItem InternalExecute()
{
int nodeTypeID = PxApplication.Helper.GetNodeTypeID(_NodeTypeName);
if (nodeTypeID == 0)
{
return(null);
}
// Create the top level node.
IMMPxNodeEdit nodeEdit = new MMPxNodeListClass();
((IMMPxNodeEdit2)nodeEdit).IsPxTopLevel = true;
nodeEdit.Initialize(nodeTypeID, _NodeTypeName, 0);
nodeEdit.DisplayName = _DisplayName;
((IMMPxApplicationEx)PxApplication).HydrateNodeFromDB((IMMPxNode)nodeEdit);
// Use the builder to create the list.
IMMDynamicList list = (IMMDynamicList)nodeEdit;
list.BuildObject = this.GetNodeBuilder(PxApplication);
list.Build(false);
return((ID8ListItem)nodeEdit);
}
/// <summary>
/// Adds a parameter to the supported parameters.
/// </summary>
/// <param name="key">The key of the parameter.</param>
/// <param name="description">The description of the parameter.</param>
protected void AddParameter(string key, string description)
{
if (SupportedParameterNames == null)
{
SupportedParameterNames = new MMPxNodeListClass();
}
object k = key;
object d = description;
SupportedParameterNames.Add(ref k, ref d);
}
/// <summary>
/// Hydrates the node from the database.
/// </summary>
protected void Hydrate()
{
int nodeType = _PxApp.Helper.GetNodeTypeID(_NodeTypeName);
IMMPxNodeEdit nodeEdit = new MMPxNodeListClass();
nodeEdit.Initialize(nodeType, _NodeTypeName, this.ID);
nodeEdit.DisplayName = this.Name;
this.Node = (IMMPxNode)nodeEdit;
((IMMPxApplicationEx)_PxApp).HydrateNodeFromDB(this.Node);
IMMDynamicList list = (IMMDynamicList)nodeEdit;
IMMListBuilder builder = this.GetListBuilder();
if (builder != null)
{
list.BuildObject = builder;
}
this.History = _PxApp.GetHistory(this.Node);
}
