/// <summary>
/// The Page_Load event handler on this User Control populates the comboboxes
/// for portals and module types for the ContentManager.
/// It uses the Rainbow.ContentManagerDB()
/// data component to encapsulate all data functionality.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Page_Load(object sender, System.EventArgs e)
{
if (!IsPostBack)
{
//populate module types dropdownlist.
ContentManagerDB contentDB = new ContentManagerDB();
//populate moduleTypes list
ModuleTypes.DataSource = contentDB.GetModuleTypes();
ModuleTypes.DataValueField = "ItemID";
ModuleTypes.DataTextField = "FriendlyName";
ModuleTypes.DataBind();
//populate source portal list
SourcePortal.DataValueField = "PortalID";
SourcePortal.DataTextField = "PortalAlias";
SourcePortal.DataSource = contentDB.GetPortals();
SourcePortal.DataBind();
//destination portal list.
DestinationPortal.DataValueField = "PortalID";
DestinationPortal.DataTextField = "PortalAlias";
DestinationPortal.DataSource = contentDB.GetPortals();
DestinationPortal.DataBind();
//Function to set visibility for Portal dropdowns and select current portal
//as default
MultiPortalSupport();
//functions to load the modules in the currently selected portal.
LoadSourceModules();
LoadDestinationModules();
}
}
private void LoadDestinationModules()
{
if (SourceInstance.SelectedIndex > -1)
{
DestinationInstance.Items.Clear();
//Get the Module Type(ex announcements) and the Source ModuleID
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
int SourceModID = Int32.Parse(SourceInstance.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
DestinationInstance.DataValueField = "ModuleID";
DestinationInstance.DataTextField = "TabModule";
DestinationInstance.DataSource = contentDB.GetModuleInstancesExc(ModuleTypeID,
SourceModID, Int32.Parse(DestinationPortal.SelectedItem.Value));
DestinationInstance.DataBind();
//if any items exist in destination instance dropdown, select first and
//load data for that instance.
if (DestinationInstance.Items.Count > 0)
{
DestinationInstance.SelectedIndex = 0;
LoadDestinationModuleData();
}
}
}
private void DeleteRight_Click(object sender, System.EventArgs e)
{
if (DestListBox.SelectedIndex > -1)
{
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
int ItemToDelete = Int32.Parse(DestListBox.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
contentDB.DeleteItem(ModuleTypeID, ItemToDelete);
LoadDestinationModuleData();
}
}
private void CopyAll_Click(object sender, System.EventArgs e)
{
if (SourceListBox.Items.Count > 0 && SourceInstance.SelectedIndex > -1 &&
DestinationInstance.SelectedIndex > -1)
{
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
int DestModID = Int32.Parse(DestinationInstance.SelectedItem.Value);
int SourceModID = Int32.Parse(SourceInstance.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
contentDB.CopyAll(ModuleTypeID, SourceModID, DestModID);
LoadDestinationModuleData();
}
}
private void LoadDestinationModuleData()
{
if (DestinationInstance.SelectedIndex > -1)
{
int DestModID = Int32.Parse(DestinationInstance.SelectedItem.Value);
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
DestListBox.DataValueField = "ItemID";
DestListBox.DataTextField = "ItemDesc";
DestListBox.DataSource = contentDB.GetModuleData(ModuleTypeID, DestModID);
DestListBox.DataBind();
}
}
private void LoadSourceModuleData()
{
//check to be sure that a source instance has been selected before proceeding.
//this can cause errors if not checked for!
if (SourceInstance.SelectedIndex > -1)
{
int SourceModID = Int32.Parse(SourceInstance.SelectedItem.Value);
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
SourceListBox.DataValueField = "ItemID";
SourceListBox.DataTextField = "ItemDesc";
SourceListBox.DataSource = contentDB.GetModuleData(ModuleTypeID, SourceModID);
SourceListBox.DataBind();
}
}
private void MoveRight_Click(object sender, System.EventArgs e)
{
if (SourceListBox.SelectedIndex > -1 && SourceInstance.SelectedIndex > -1 &&
DestinationInstance.SelectedIndex > -1)
{
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
//these two lines opposite in MoveLeft_Click
int DestModID = Int32.Parse(DestinationInstance.SelectedItem.Value);
int ItemToMove = Int32.Parse(SourceListBox.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
contentDB.MoveItem(ModuleTypeID, ItemToMove, DestModID);
LoadSourceModuleData();
LoadDestinationModuleData();
}
}
private void LoadSourceModules()
{
if (ModuleTypes.SelectedIndex > -1)
{
int ModuleTypeID = Int32.Parse(ModuleTypes.SelectedItem.Value);
ContentManagerDB contentDB = new ContentManagerDB();
SourceInstance.DataValueField = "ModuleID";
SourceInstance.DataTextField = "TabModule";
//if a destination module has been picked, exclude that item.
//otherwise, show all.
if (DestinationInstance.SelectedIndex > -1)
{
SourceInstance.DataSource = contentDB.GetModuleInstancesExc(
ModuleTypeID,
Int32.Parse(DestinationInstance.SelectedItem.Value),
Int32.Parse(SourcePortal.SelectedItem.Value));
SourceInstance.DataBind();
}
else
{
SourceInstance.DataSource = contentDB.GetModuleInstances(ModuleTypeID,
Int32.Parse(SourcePortal.SelectedItem.Value));
SourceInstance.DataBind();
}
//if items exist in the sourceinstance, select the first item
if (SourceInstance.Items.Count > 0)
{
SourceInstance.SelectedIndex = 0;
LoadSourceModuleData();
}
else
{
//if there are no instances, there can be no data!!
SourceListBox.Items.Clear();
}
}
}