public void Delete_PageTags(PageTag DeleteTag, string Module_ItemID)
{
Modules.ModuleMgr myModuleMgr = new Modules.ModuleMgr();
Modules.Module_Item myModule_Item = myModuleMgr.Get_Module_Item(Module_ItemID);
if (myModule_Item != null)
{
//Add new Tag list to Page Tags
int Item_Count = Sum_PageTagItems(DeleteTag.PageTageID, Module_ItemID);
Item_Count--;
if (Item_Count < 1)
{
Remove_ComponentInTag_ByPageTagID(DeleteTag.PageTageID, Module_ItemID);
// Check if need remove Tag_Name
int Tag_Name_Count = Sum_PageTagItems(DeleteTag.PageTageID);
if (Tag_Name_Count < 1)
{
Remove_ComponentInTag_ByPageTagID(DeleteTag.PageTageID);
Remove_PageTag(DeleteTag.PageTageID);
}
}
else
{
ComponentInTag myComponentInTag = Get_ComponentInTag(DeleteTag.PageTageID, Module_ItemID);
e2Data[] UpdateData =
{
new e2Data("RelationID", myComponentInTag.RelationID),
new e2Data("Item_Count", Item_Count.ToString())
};
Edit_ComponentInPageTag(UpdateData);
}
}
}
public string Add_PageTags(string NewTag, string Module_ItemID)
{
Modules.ModuleMgr myModuleMgr = new Modules.ModuleMgr();
Modules.Module_Item myModule_Item = myModuleMgr.Get_Module_Item(Module_ItemID);
if (myModule_Item != null)
{
//Add new Tag list to Page Tags
if (Chk_PageTag(NewTag))
{
#region Tag 已存在
PageTag myPageTag = Get_PageTag_ByTagName(NewTag);
int Item_Count = Sum_PageTagItems(myPageTag.PageTageID, Module_ItemID);
if (Item_Count < 1)
{
e2Data[] UpdateData =
{
new e2Data("Module_ItemID", Module_ItemID),
new e2Data("ModuleID", myModule_Item.ModuleID),
new e2Data("PageTagID", myPageTag.PageTageID),
new e2Data("Item_Count", "1")
};
Add_ComponentInTag(UpdateData);
}
else
{
Item_Count++;
ComponentInTag myComponentInTag = Get_ComponentInTag(myPageTag.PageTageID, Module_ItemID);
e2Data[] UpdateData =
{
new e2Data("RelationID", myComponentInTag.RelationID),
new e2Data("Item_Count", Item_Count.ToString())
};
Edit_ComponentInPageTag(UpdateData);
}
return(myPageTag.PageTageID);
#endregion
}
else
{
#region 发现新的Tag
string PageTagID = Tools.IDGenerator.Get_New_GUID();
e2Data[] UpdateData_PageTag =
{
new e2Data("PageTagID", PageTagID),
new e2Data("Tag_Name", NewTag)
};
Add_PageTag(UpdateData_PageTag);
e2Data[] UpdateData_ComponentInTag =
{
new e2Data("Module_ItemID", Module_ItemID),
new e2Data("ModuleID", myModule_Item.ModuleID),
new e2Data("PageTagID", PageTagID),
new e2Data("Item_Count", "1")
};
Add_ComponentInTag(UpdateData_ComponentInTag);
return(PageTagID);
#endregion
}
}
return(null);
}
