ClaraBarton
Registered User.
- Local time
- Today, 01:31
- Joined
- Oct 14, 2019
- Messages
- 578
Code:
Private Sub tvCookbooks_NodeClick(ByVal Node As Object)
On Error GoTo ErrorHandler
Dim dbs As DAO.Database
Dim rs As Recordset
Dim KeyPart As Integer
Set dbs = CurrentDb
Set rs = Me.RecordsetClone
KeyPart = Val(Right(Node.key, Len(Node.key) - 1))
rs.FindFirst "[RecipeID] = " & KeyPart
Debug.Print KeyPart
Me.Bookmark = rs.Bookmark
Set rs = Nothing
cleanup:
Exit Sub
ErrorHandler:
MsgBox "Error " & Err.Number & ": " & Err.Description
Resume cleanup
End Sub
Private Sub tvCookbooks_Load()
On Error GoTo ErrorHandler
Dim db As DAO.Database
Dim rsCookbooks As DAO.Recordset
Dim rsChapters As DAO.Recordset
Dim rsRecipes As DAO.Recordset
Dim strSql As String
'Dim intDistance As Integer
' Clear the tree
Me.tvCookbooks.Nodes.Clear
Set db = CurrentDb()
'add the cookbooks
strSql = "SELECT cookbookid, name " & _
"FROM t_cookbook " & _
"ORDER BY name"
Set rsCookbooks = db.OpenRecordset(strSql)
Do Until rsCookbooks.EOF
Me.tvCookbooks.Nodes.Add _
key:="CB" & rsCookbooks!cookbookid, _
Text:=rsCookbooks!Name
rsCookbooks.MoveNext
Loop
'add the chapters
strSql = "SELECT cookbookchapterid, name, cookbookid " & _
"FROM t_cookbookchapter " & _
"ORDER BY name"
Set rsChapters = db.OpenRecordset(strSql)
Do Until rsChapters.EOF
Me.tvCookbooks.Nodes.Add _
Relative:="CB" & rsChapters!cookbookid, _
Relationship:=tvwChild, _
key:="CH" & rsChapters!cookbookchapterid, _
Text:=rsChapters!Name
rsChapters.MoveNext
Loop
'now the recipes
strSql = "SELECT t_recipe.cookbookid, t_recipe.recipeid, " & _
"t_recipe.recipename, t_recipe.cookbookchapterid " & _
"FROM t_recipe " & _
"ORDER BY t_recipe.cookbookchapterid"
Set rsRecipes = db.OpenRecordset(strSql)
Dim stCBCH As String
Do Until rsRecipes.EOF
If Nz(rsRecipes!cookbookchapterid, 0) = 0 Then
stCBCH = "CB" & rsRecipes!cookbookid
Else
stCBCH = "CH" & rsRecipes!cookbookchapterid
End If
Me.tvCookbooks.Nodes.Add _
Relative:=stCBCH, _
Relationship:=tvwChild, _
key:="R" & rsRecipes!recipeid, _
Text:=rsRecipes!recipename
rsRecipes.MoveNext
Loop
GoTo cleanup
cleanup:
On Error Resume Next
rsCookbooks.Close
Set rsCookbooks = Nothing
rsChapters.Close
Set rsChapters = Nothing
rsRecipes.Close
Set rsRecipes = Nothing
Set db = Nothing
Exit Sub
ErrorHandler:
MsgBox "Error " & Err.Number & ": " & Err.Description
Resume cleanup
End SubThe treeview here looks nice but doesn't work.... Some of the recipes come up right. Some don't at all and some bring up a random recipe. I suspect it has to do with levels, like some cookbooks do not have chapters and some do. They seem to look right, just don't work right. If nothing worked at all I'd get it but this has me buffaloed. I notice levels are a field in the cookbooks but I don't know where to use them.
