a) 導出到excel中
Sub Click(Source As Button)
Dim s As New notessession
Dim db As notesdatabase
Dim view As notesview
Dim dc As notesdocumentcollection
Dim doc As notesdocument
Dim vcols As Variant
Dim uvcols As Integer
Set db = s.currentdatabase
Set dc = db.unprocesseddocuments
Set view = db.getview("當前視圖的名稱 ")
uvcols=Ubound(view.columns)
Dim xlapp As Variant
Dim xlsheet As Variant
'創建一個Excel對象
Set xlapp=createobject("Excel.application")
xlapp.statusbar = "正在創建工作表,請稍等......"
xlapp.visible = True
'添加工作薄
xlapp.workbooks.add
xlapp.referencestyle = 2
Set xlsheet = xlapp.workbooks(1).worksheets(1)
'爲工作表命名
xlsheet.name = "notes export"
Dim rows As Integer
rows = 1
Dim cols As Integer
cols = 1
Dim maxcols As Integer
For x=0 To Ubound(view.columns)
xlapp.statusbar = "正在創建單元格,請稍等...... "
If view.columns(x).IsHidden = False Then
If view.columns(x).title<>"" Then
xlsheet.cells(rows,cols).value = view.columns(x).title
cols = cols + 1
End If
End If
Next
maxcols=cols-1
Set doc=dc.getfirstdocument
Dim fieldname As String
Dim fitem As notesitem
rows=2
cols=1
Do While Not(doc Is Nothing)
For x=0 To Ubound(view.columns)
xlapp.statusbar="正在從Notes中引入數據,請稍等......"
If view.columns(x).IsHidden=False Then
If view.columns(x).title<>"" Then
fieldname = view.columns(x).itemname
Set fitem = doc.getfirstitem(fieldname)
xlsheet.cells(rows, cols).value = fitem.text
cols = cols +1
End If
End If
Next
rows = rows+1
cols = 1
Set doc= dc.getnextdocument(doc)
Loop
%REM
xlApp.Row s("1:1").select
xlApp.Selection.Font.Bold=True
xlApp.Range(xls heet.cells(1,1),xlsheet.Cells(rows,maxcols)).Select
xlApp.Selection.Fon t.Name="Arial"
xlApp.Selection.Font.Size=9
xlApp.Selcetion.Col umns.Autofit
%END REM
With xlapp.worksheets(1)
.pagesetup.orientation = 2
.pagesetup.centerheader = "report _ confidential"
.pagesetup.rightfooter = "page &P" & Chr$(13) & "Date:&D"
.pagesetup.CenterFooter = ""
End With
xlapp.referencestyle = 1
xlapp.range("A1").Select
xlapp.statusbar = "數據導入完成。"
End Sub
b) 以表格形式導出
Sub Initialize
%REM
功能:導出內部數據到Excel中去
作者:xxx
最後修改時間:
%END REM
On Error Goto unknowErr
Dim session As New NotesSession
Dim db As NotesDatabase
Dim view As NotesView
Dim tempdoc As NotesDocument
Dim strTemp As String
Dim strPath As String
If session.CurrentDatabase.FilePath=session.CurrentDatabase.FileName Then
strPath=""
Else
strPath=Strleftback(session.CurrentDatabase.FilePath,session.CurrentDatabase.FileName)
End If
Set db=New NotesDatabase("",strPath & "db_StaffInformation.nsf")
Set view=db.GetView("hvpersonInfo")
Print {Content-disposition:attachment; filename=data.xls}
Print {<table border="1">}
Print {<tr>}
Print {<td>工號</td>}
Print {<td>姓名</td>}
Print {<td>性別</td>}
Print {<td>單位名稱</td>}
Print {<td>職位</td>}
Print {<td>辦公地點</td>}
Print {<td>辦公電話</td>}
Print {<td>移動電話</td>}
Print {<td>傳真</td>}
Print {<td>IP地址</td>}
Print {<td>郵政編碼</td>}
Print {<td>電子郵件</td>}
Print {<td>聯繫地址</td>}
Print {</tr>}
'填寫數據
Set tempDoc=view.GetFirstDocument
While Not tempDoc Is Nothing
Print {<tr>}
'工號
Print {<td >} & Cstr(tempDoc.EmployeeID(0)) & {</td>}
'姓名
Dim neibuName As NotesName
Set neibuName=New NotesName(tempDoc.myname(0))
Print {<td >} & neibuName.Common & {</td>}
Print {<td >} & tempDoc.Sex(0) & {</td>}
'工作單文
If neibuName.OrgUnit1<>"" Then
strTemp=neibuName.OrgUnit1
End If
If neibuName.OrgUnit2<>"" Then
strTemp=strTemp & "/" & neibuName.OrgUnit2
End If
If neibuName.OrgUnit3<>"" Then
strTemp=strTemp & "/" & neibuName.OrgUnit3
End If
If neibuName.OrgUnit4<>"" Then
strTemp=strTemp & "/" & neibuName.OrgUnit4
End If
Print {<td >} & strTemp & {</td>}
'職務
If tempDoc.JobTitle(0)="1" Then
strTemp="員工"
End If
If tempDoc.JobTitle(0)="2" Then
strTemp="業務主管"
End If
If tempDoc.JobTitle(0)="3" Then
strTemp="副經理"
End If
If tempDoc.JobTitle(0)="4" Then
strTemp="部門經理"
End If
If tempDoc.JobTitle(0)="5" Then
strTemp="分管領導"
End If
If tempDoc.JobTitle(0)="6" Then
strTemp="總經理"
End If
If tempDoc.JobTitle(0)="7" Then
strTemp="董事長"
End If
Print {<td >} & strTemp & {</td>}
Print {<td >} & tempDoc.Location(0) & {</td>}
Print {<td >} & tempDoc.OfficePhoneNumber(0) & {</td>}
Print {<td >} & tempDoc.CellPhoneNumber(0) & {</td>}
Print {<td >} & tempDoc.OfficeFAXPhoneNumber(0) & {</td>}
Print {<td >} & tempDoc.IP(0) & {</td>}
Print {<td >} & tempDoc.OfficeZIP(0) & {</td>}
Print {<td >} & tempDoc.InternetAddress(0) & {</td>}
Print {<td >} & tempDoc.OfficeStreetAddress(0) & {</td>}
Print {</tr>}
Set tempDoc=view.GetNextDocument(tempDoc)
Wend
Print {</table>}
Exit Sub
unknowErr:
Messagebox "錯誤行:" & Erl & "錯誤信息:" & Error
End Sub
c) BS環境下導出
Option Public
Use "sysFunctionScript"
Sub Initialize
Dim file_view As NotesView
Dim dept_view As NotesView
Dim dept_doc As NotesDocument
Dim role_view As NotesView
Dim role_doc As NotesDocument
Dim user_view As NotesView
Dim user_doc As NotesDocument
Dim i As Integer
Dim var_id As Variant
Dim str_id As String
Dim str_path As String
str_path=session.GetEnvironmentString("NotesProgram",true)
'
On Error Goto ef
REM 刪除,臨時生成的組織結構附件
Set file_view=cur_db.GetView("outFile_view")
If file_view.AllEntries.Count>0 Then
Call file_view.AllEntries.RemoveAll(True)
End If
i=1
REM 導出部門
Set dept_view=cur_db.GetView("exportDept_View")
If dept_view.AllEntries.Count>0 Then ''存在部門
DbPath$=str_path+"\"+Format(Cstr(Today()),"YYYY-MM-DD")+"組織結構.xls"
fileName$=Format(Cstr(Today()),"YYYY-MM-DD")+"組織結構.xls"
Set exapp=CreateObject("Excel.Application")
exapp.visible=False
Set exwk=exapp.workbooks.add
Set exsh=exwk.worksheets("sheet1")
exsh.Range("A1").Value = "部門ID"
exsh.Range("B1").Value = "編號"
exsh.Range("C1").Value = "部門代碼"
exsh.Range("D1").Value = "部門名稱"
exsh.Range("E1").Value = "直接上級部門全稱"
Set dept_doc=dept_view.GetFirstDocument()
While Not(dept_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = "'"+Cstr(dept_doc.DID(0))
exsh.Range("B"+Cstr(i)).Value = Cstr(dept_doc.DOrder(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(dept_doc.unitCode(0))
exsh.Range("D"+Cstr(i)).Value =Cstr(dept_doc.DName(0))
' exsh.range("D"+Cstr(i)).WrapText=True '單元格自動
exsh.Range("E"+Cstr(i)).Value =Cstr(dept_doc.DFName(0))
Set dept_doc=dept_view.GetNextDocument(dept_doc)
Wend
REM 導出職務
Set role_view=cur_db.GetView("role_View")
If role_view.AllEntries.Count>0 Then ''存在職務
Set exsh=exwk.worksheets("sheet2")
exsh.Range("A1").Value = "職位ID"
exsh.Range("B1").Value = "編號"
exsh.Range("C1").Value = "職務代碼"
exsh.Range("D1").Value = "職務名稱"
exsh.Range("E1").Value = "所在部門"
Set role_doc=role_view.GetFirstDocument()
i=1
While Not(role_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = "'"+Cstr(role_doc.RID(0))
exsh.Range("B"+Cstr(i)).Value = Cstr(role_doc.ROrder(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(role_doc.roleCode(0))
exsh.Range("D"+Cstr(i)).Value = Cstr(role_doc.RName(0))
exsh.Range("E"+Cstr(i)).Value =Cstr(role_doc.RDName(0))
Set role_doc=role_view.GetNextDocument(role_doc)
Wend
REM 導出人員
Set user_view=cur_db.GetView("user_View")
If user_view.AllEntries.Count>0 Then ''存在人員
Set exsh=exwk.worksheets("sheet3")
exsh.Range("A1").Value = "編號"
exsh.Range("B1").Value = "工號"
exsh.Range("C1").Value = "姓名"
exsh.Range("D1").Value = "職位"
exsh.Range("E1").Value = "默認密碼(不輸入默認:123456)"
exsh.Range("F1").Value = "性別"
exsh.Range("G1").Value = "郵件名(空值默認郵件爲姓名)"
exsh.Range("H1").Value = "別名"
exsh.Range("I1").Value = "interNet郵箱"
exsh.Range("J1").Value = "第一級主管"
exsh.Range("K1").Value = "第二級主管"
exsh.Range("L1").Value = "第三級主管"
exsh.Range("M1").Value = "第四級主管"
Set user_doc=user_view.GetFirstDocument()
i=1
While Not(user_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = Cstr(user_doc.UOrder(0))
exsh.Range("B"+Cstr(i)).Value = "'"+ Cstr(user_doc.UNumber(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(user_doc.UName(0))
exsh.Range("D"+Cstr(i)).Value =Cstr(user_doc.URName(0))
exsh.Range("E"+Cstr(i)).Value =Cstr("123456")
exsh.Range("F"+Cstr(i)).Value =Cstr(user_doc.USex(0))
exsh.Range("G"+Cstr(i)).Value =Cstr(user_doc.UMail(0))
exsh.Range("H"+Cstr(i)).Value = "'"+Cstr(user_doc.UBName(0))
exsh.Range("I"+Cstr(i)).Value =Cstr(user_doc.Uimail(0))
str_id=""
If user_doc.UManagerUnid1(0)<>"" Then
var_id=Split(user_doc.UManagerUnid1(0),",")
For a=0 To UBound(var_id)
If strleft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("J"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid2(0)<>"" Then
var_id=Split(user_doc.UManagerUnid2(0),",")
For a=0 To UBound(var_id)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("K"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid3(0)<>"" Then
var_id=Split(user_doc.UManagerUnid3(0),",")
For a=0 To UBound(var_id)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("L"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid4(0)<>"" Then
var_id=Split(user_doc.UManagerUnid4(0),",")
For a=0 To UBound(var_id)
' print var_id(a)+"--"+StrLeft(var_id(a),1)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("M"+Cstr(i)).Value =StrRight(str_id,",")
Set user_doc=user_view.GetNextDocument(user_doc)
Wend
End If
End If
exwk.SaveAs(DbPath$)
Dim ftpItem As NotesRichTextItem '放到附件裏
Dim ftpOBJ As NotesEmbeddedObject
Dim ftpDoc As NotesDocument
Dim item As NotesItem
Set ftpDoc=cur_db.CreateDocument
keyWord$=Cstr(Now())
ftpDoc.form="outFile_Form" ''表單名
ftpDoc.keyWord=keyWord$ ''打開關鍵字
ftpDoc.writer="*"
Set item=ftpDoc.GetFirstItem("writer")
item.IsAuthors=True
Set ftpItem=New NotesRichTextItem(ftpDoc,"body")
Set ftpOBJ=ftpItem.EmbedObject(EMBED_ATTACHMENT,"",DbPath$)
Call ftpDoc.Save(True,False)
exapp.quit
Set exapp=Nothing
Kill DbPath$
filePath$="/"+Strleft(cur_db.FilePath,"\")+"/sysZZJG.nsf/outFile_view/"+ftpDoc.UniversalID+"/$FILE/"+fileName$
Set file_view=Nothing
Set dept_view=Nothing
Set dept_doc=Nothing
Set role_view=Nothing
Set role_doc=Nothing
Set user_view=Nothing
Set user_doc=Nothing
Print |<script language="javascript">|
Print |window.location="|+filePath$+|"|
Print |</script>|
End If
Exit Sub
ef:
Msgbox "【導出組織機構)|(exportUnit_Agent】"& Error$ & " at line " & Cstr(Erl)
Exit Sub
End Sub
Use "sysFunctionScript"
Sub Initialize
Dim file_view As NotesView
Dim dept_view As NotesView
Dim dept_doc As NotesDocument
Dim role_view As NotesView
Dim role_doc As NotesDocument
Dim user_view As NotesView
Dim user_doc As NotesDocument
Dim i As Integer
Dim var_id As Variant
Dim str_id As String
Dim str_path As String
str_path=session.GetEnvironmentString("NotesProgram",true)
'
On Error Goto ef
REM 刪除,臨時生成的組織結構附件
Set file_view=cur_db.GetView("outFile_view")
If file_view.AllEntries.Count>0 Then
Call file_view.AllEntries.RemoveAll(True)
End If
i=1
REM 導出部門
Set dept_view=cur_db.GetView("exportDept_View")
If dept_view.AllEntries.Count>0 Then ''存在部門
DbPath$=str_path+"\"+Format(Cstr(Today()),"YYYY-MM-DD")+"組織結構.xls"
fileName$=Format(Cstr(Today()),"YYYY-MM-DD")+"組織結構.xls"
Set exapp=CreateObject("Excel.Application")
exapp.visible=False
Set exwk=exapp.workbooks.add
Set exsh=exwk.worksheets("sheet1")
exsh.Range("A1").Value = "部門ID"
exsh.Range("B1").Value = "編號"
exsh.Range("C1").Value = "部門代碼"
exsh.Range("D1").Value = "部門名稱"
exsh.Range("E1").Value = "直接上級部門全稱"
Set dept_doc=dept_view.GetFirstDocument()
While Not(dept_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = "'"+Cstr(dept_doc.DID(0))
exsh.Range("B"+Cstr(i)).Value = Cstr(dept_doc.DOrder(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(dept_doc.unitCode(0))
exsh.Range("D"+Cstr(i)).Value =Cstr(dept_doc.DName(0))
' exsh.range("D"+Cstr(i)).WrapText=True '單元格自動
exsh.Range("E"+Cstr(i)).Value =Cstr(dept_doc.DFName(0))
Set dept_doc=dept_view.GetNextDocument(dept_doc)
Wend
REM 導出職務
Set role_view=cur_db.GetView("role_View")
If role_view.AllEntries.Count>0 Then ''存在職務
Set exsh=exwk.worksheets("sheet2")
exsh.Range("A1").Value = "職位ID"
exsh.Range("B1").Value = "編號"
exsh.Range("C1").Value = "職務代碼"
exsh.Range("D1").Value = "職務名稱"
exsh.Range("E1").Value = "所在部門"
Set role_doc=role_view.GetFirstDocument()
i=1
While Not(role_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = "'"+Cstr(role_doc.RID(0))
exsh.Range("B"+Cstr(i)).Value = Cstr(role_doc.ROrder(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(role_doc.roleCode(0))
exsh.Range("D"+Cstr(i)).Value = Cstr(role_doc.RName(0))
exsh.Range("E"+Cstr(i)).Value =Cstr(role_doc.RDName(0))
Set role_doc=role_view.GetNextDocument(role_doc)
Wend
REM 導出人員
Set user_view=cur_db.GetView("user_View")
If user_view.AllEntries.Count>0 Then ''存在人員
Set exsh=exwk.worksheets("sheet3")
exsh.Range("A1").Value = "編號"
exsh.Range("B1").Value = "工號"
exsh.Range("C1").Value = "姓名"
exsh.Range("D1").Value = "職位"
exsh.Range("E1").Value = "默認密碼(不輸入默認:123456)"
exsh.Range("F1").Value = "性別"
exsh.Range("G1").Value = "郵件名(空值默認郵件爲姓名)"
exsh.Range("H1").Value = "別名"
exsh.Range("I1").Value = "interNet郵箱"
exsh.Range("J1").Value = "第一級主管"
exsh.Range("K1").Value = "第二級主管"
exsh.Range("L1").Value = "第三級主管"
exsh.Range("M1").Value = "第四級主管"
Set user_doc=user_view.GetFirstDocument()
i=1
While Not(user_doc Is Nothing)
i=i+1
exsh.Range("A"+Cstr(i)).Value = Cstr(user_doc.UOrder(0))
exsh.Range("B"+Cstr(i)).Value = "'"+ Cstr(user_doc.UNumber(0))
exsh.Range("C"+Cstr(i)).Value = Cstr(user_doc.UName(0))
exsh.Range("D"+Cstr(i)).Value =Cstr(user_doc.URName(0))
exsh.Range("E"+Cstr(i)).Value =Cstr("123456")
exsh.Range("F"+Cstr(i)).Value =Cstr(user_doc.USex(0))
exsh.Range("G"+Cstr(i)).Value =Cstr(user_doc.UMail(0))
exsh.Range("H"+Cstr(i)).Value = "'"+Cstr(user_doc.UBName(0))
exsh.Range("I"+Cstr(i)).Value =Cstr(user_doc.Uimail(0))
str_id=""
If user_doc.UManagerUnid1(0)<>"" Then
var_id=Split(user_doc.UManagerUnid1(0),",")
For a=0 To UBound(var_id)
If strleft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("J"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid2(0)<>"" Then
var_id=Split(user_doc.UManagerUnid2(0),",")
For a=0 To UBound(var_id)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("K"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid3(0)<>"" Then
var_id=Split(user_doc.UManagerUnid3(0),",")
For a=0 To UBound(var_id)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("L"+Cstr(i)).Value =StrRight(str_id,",")
str_id=""
If user_doc.UManagerUnid4(0)<>"" Then
var_id=Split(user_doc.UManagerUnid4(0),",")
For a=0 To UBound(var_id)
' print var_id(a)+"--"+StrLeft(var_id(a),1)
If StrLeft(var_id(a),1)="D" Then
str_id=str_id+","+funSystemGetDeptNameByDeptID(var_id(a))
Else
If StrLeft(var_id(a),1)="R" Then
str_id=str_id+","+funSystemGetRoleNameByRoleID(var_id(a))
Else
str_id=str_id+","+StrRight(var_id(a),"P")
End If
End If
Next
End If
exsh.Range("M"+Cstr(i)).Value =StrRight(str_id,",")
Set user_doc=user_view.GetNextDocument(user_doc)
Wend
End If
End If
exwk.SaveAs(DbPath$)
Dim ftpItem As NotesRichTextItem '放到附件裏
Dim ftpOBJ As NotesEmbeddedObject
Dim ftpDoc As NotesDocument
Dim item As NotesItem
Set ftpDoc=cur_db.CreateDocument
keyWord$=Cstr(Now())
ftpDoc.form="outFile_Form" ''表單名
ftpDoc.keyWord=keyWord$ ''打開關鍵字
ftpDoc.writer="*"
Set item=ftpDoc.GetFirstItem("writer")
item.IsAuthors=True
Set ftpItem=New NotesRichTextItem(ftpDoc,"body")
Set ftpOBJ=ftpItem.EmbedObject(EMBED_ATTACHMENT,"",DbPath$)
Call ftpDoc.Save(True,False)
exapp.quit
Set exapp=Nothing
Kill DbPath$
filePath$="/"+Strleft(cur_db.FilePath,"\")+"/sysZZJG.nsf/outFile_view/"+ftpDoc.UniversalID+"/$FILE/"+fileName$
Set file_view=Nothing
Set dept_view=Nothing
Set dept_doc=Nothing
Set role_view=Nothing
Set role_doc=Nothing
Set user_view=Nothing
Set user_doc=Nothing
Print |<script language="javascript">|
Print |window.location="|+filePath$+|"|
Print |</script>|
End If
Exit Sub
ef:
Msgbox "【導出組織機構)|(exportUnit_Agent】"& Error$ & " at line " & Cstr(Erl)
Exit Sub
End Sub