Modules & VBA :: Unbound Subform Has No (null) Records - Form Stays Blank
Aug 4, 2015
The unbound Parent form has a listbox (SQL Server) , the selection updates the SubForm with a primary key ID. The Subform is a ReadOnly view from an Oracle Linked table. It populates with a Select * From Oracleview where ID = listboxID The code is at the link shown below update: The subform uses textboxes linked to the read-only record.
The main form can populate, no problem. However the SubForm data source is either populated OR is Null.
If it is Null, the subform stays blank. Two Objectives:
1. Set a boolean variable flag in the parent (main form) that subform record exist or that it is null. e.g. Parent obtain recordset count property from Sub form
2. Display the subform with blanks.
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Jun 24, 2013
I have created a forum that all fields are unbound. On completing it is written to the table using a RunSQL command. This writes to the table with no problem but when it does so it is creating another entry with zero content. This is the save steps with open new form
Code:
Private Sub SaveRecordAddNew_Click()
Call PreSaveCheck
If Me.saveCheck = False Then
Exit Sub
Else
Call WriteToTable
[Code] .....
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Jul 6, 2014
I have a Form with a control button that opens a Table using VBA code.
I have made quite a few similar databases before and usually when the Table opens it opens "above' or in front of the Form.
This time the Table opens but behind the Form.
I would like the Table to open and appear in front of the Form.
Is there a setting or something to control which displays on top?
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May 16, 2014
have set up a navigation form which contains 5 unbound subforms that are made visible or not visible thru the on click event of command buttons on the main form, the subforms have a command button with an embedded macro that searches for a record based on what has been keyed to an unbound text box on the subform, this works fine when the sub forms are opened independently of the navigation form but when the search is done from within the main form, the error message is, "....cannot find the referenced from frmAQIFAList" subform, I tried referencing the main form name infront of the subform name but this also doesn't work, perhaps this would be better with code ? or is it because the subforms are unbound ?
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May 8, 2014
I have form named SearchForm and there is unbound subform named Search_blank. Depending on button in menu is used source object of Search_blank. One of the source objects is form named MeasureForm and it has subforms named MeasureForm_sf1 and MeasureForm_sf2. How can I reference public sub in MeasureForm_sf1 from SearchForm? How can I reference public sub in MeasureForm_sf1 form MeasureForm_sf2?
There might be a problem with unbound form. I tried reference public sub named GetLastVal from SearchForm that is in MeasureForm:
Code : Me!Search_blank.Form.GetLastVal
and it was working. Than I tried reference public sub named GetLastVal2 from SearchForm that is in MeasureForm_sf1:
Code : Me!Search_blank.Form!MeasureForm_sf1.Form.GetLastVal2
and I got RunTime error 2465, cannot find MeasureForm_sf1
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Feb 21, 2014
I have a form with a subform. The subform is used to report a sales total, for today and for the month. When there are no sales today (a null result in one of the fields) the entire subform goes blank.
How can I make it report a zero in the field instead of blanking the entire subform?
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Sep 15, 2015
I am trying to show a certain subform based on whether or not a field is blank or null. This database is not owned by me--it's what we use to run queries and reports on the data on a centralized server for the library. It's not even in the same city--so changing the tables is not an option for me.
So, I have a subform (subform1) that is linked to the main form based on 2 fields (BibID and Item_Enum). The trouble is that the second field (Item_Enum) is sometimes blank, so the subform will not display. So I created another subform (subform2), which is a duplicate of the first one, but this time only linked on the first field (BibID). So, if that second field (Item_Enum) is blank, I want subform2 to display and subform1 to be hidden. If the second field (Item_Enum) is not blank, I want subform1 to display, and subform2 to be hidden.
I've tried putting the VBA code on different events for the form, but I can't get it to work consistently.
There are two problems, one of which I think I have fixed--but I would prefer a better solution. The VBA code doesn't run unless the form is newly loaded. I've tried placing the VBA code on different form events, but nothing works. I want the code to activate whenever a new record is displayed. The work around is that the form IS newly loaded every time the user scans a barcode for a new book. That works now, but if I need to change the way the user looks up new records, this might not work anymore.
The second problem is that the VBA code doesn't display subform1 when Item_Enum is blank. It doesn't display subform2 either, but that's the desired result.
Private Sub Form_Load()
If Me.ITEM_ENUM = "*" Then
Me.subform2.Visible = False
Me.subform1.Visible = True
Else
Me.subform2.Visible = True
Me.subform1.Visible = False
End If
End Sub
I've tried changing the condition to Me.Item_Enum = null, and changing the false/true results accordingly, but that didn't work either. In that case, only subform2 is visible, whether it should be or not.
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Jun 8, 2005
I'm working on a db logging replies to a questionnaire. Judging by the responses I am receiving it appears that some sections are not completed at all. I need to be able to include these blank responses when it comes to analysis.
My design splits the questionnaire into sections, each section has a data entry form with its own underlying table. Each table has a primary key (autonumber field) which relates to each organisation that has replied.
If an organisation has failed to complete a section, I still need to create a new record in that section(table), triggering the autonumber field, hence referring back to the organisation.
I know I haven't explained this very well, but if anyone can make sense of what I'm saying and can give me any suggestions on how to make this happen, I would be most grateful.
In anticipation of your replies
Ride
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May 15, 2013
All. Using access 2010. I have a query that returns 92 records. When I put in the criteria for one field to leave out records with “approved” which totals to 9 records, the query only returns 10 records. It is not returning the records that are blank(not null) for that field. I want those records. Why is this happening and how can I get the blanks for this query?
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Nov 14, 2013
I'm creating a search form to filter out data based on certain inputs. My VBA code looks like:
Code:
Private Sub Command18_Click()
On Error GoTo errorcatch
Me.Filter = "([Experiments.Log] Like ""*" & Me.Text21 & "*"") AND ([Expdate] Like ""*" & Me.Text22 & "*"") AND ([BaseSolution] Like ""*" & Me.Text24 & "*"") AND([AddCom] Like ""*" & Me.Text25 & "*"") AND ([Test] Like ""*" & Me.Text26 & "*"") AND ([Plan] Like ""*" & Me.Text23 & "*"")"
Me.FilterOn = True
Exit Sub
errorcatch:
MsgBox "Error #: " & Err.Number & vbCrLf & vbCrLf & Err.Description
End Sub
However, the output does not include records where other fields are blank. I have read that I may need to use Is Null but am not sure how to.
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Oct 26, 2013
I have a form that I would like to have blank fields when it is opened. I put the following in the "On Open" Event field of the form properties:
Private Sub Form_Open(Cancel As Integer)
DoCmd.GoToRecord , , acNewRec
End Sub
However, it does not work. I have an unbound combo box on the form for users to select from, in which all the records on the form will populate with whatever is selected in the unbound combo box. I thought this was the problem at first, but even if I remove that from the form, the form still opens to the first record. If I set the "Data Entry" field to "Yes" on the Data tab, that works, but then none of the fields populate when using the combo box.
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Aug 4, 2015
As the unbound parent list box record selection is changed, I want the sub form to refresh. Do I put code in the Subform Current Record event?
Master Form Name: frmsr_NewWellEntry
Unbound Listbox - when record selected the primary key populates txtNavWellID (unbound) on parent form
subform Container fsubsrNavSHLBHL Link Master Fields =Forms![frmsr_NewWellEntry].[txtNavWellID]
The read-only form in the subform Record Source is something like: select * from vsrNavigatorSHLBHL where Well_ID =90243..Key The Form used as the subform above will be re-used in multiple parent forms. The parent form data is form SQL Server, the subform from Oracle.
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Jun 2, 2014
I have placed an unbound subform on a form. I have the following code which loads in different datasheet to the subform:
'Loads in NewQuery
Me.data.SourceObject = "query.NewQuery"
'Loads in NewQuery2
Me.data.SourceObject = "query.NewQuery2"
etc.... this works fine to show these queries but i want to know how to reference the fields on the datasheet.
for example one of the fields in NewQuery is "ID"... When clicked i want to run code... normally on bound subform i could go for example ID_Click()... msgbox(me.ID)
how can i reference these other fields on unbound???
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Jun 5, 2013
I'm having some problems with VBA code I'm writing that references a subform. I'm pretty new to VBA and am not sure what the problem could be. The parent form (TrackingForm) tracks dates different tasks were completed. The subform (Child2) tracks exceptions that also need to be marked completed. I need ALL dates to be marked as completed before the entire tracking record can be marked as completed.
I have the following code entered into the OnFocus event of the tracking records Me.Completed_Date field:
Private Sub Completed_Date_GotFocus()
If IsNull(Closing_Date) Or IsNull(Package_Received) _
Or IsNull(Upload_By) Or IsNull(Initial_Review_Date) _
Or IsNull(Me.Child2.Form![Date Exception Completed]) Then
Me.Completed_Date.Locked = True
MsgBox "Completed Date cannot be entered - outstanding items.", vbOKOnly, "Warning!"
Else: Me.Completed_Date.Locked = False
End If
End Sub
What ends up happening is that, if there is more than one exception record on Child2, the code only seems to care if one of the records (usually the first record) has something entered in the [Date Exception Completed] field. I can't seem to make it look at any successive records in Child2 to ensure they are also completed prior to unlocking the Me.Date_Completed field. I have googled this extensively over the last day and the only response that seems to recur involves using a Recordset function that I have never used and am unsure how to.
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Mar 2, 2015
I am a bit of a novice when it comes to Access, but have managed to create a form with a subform embedded and various filters to show different data within the subform, including a date range filter. The code I have used for these filters is as follows:
Private Sub Command40_Click()
Dim strCriteria As String
strCriteria = createCriteria("[Introductions].Town", "List78")
strCriteria = strCriteria & " and " & createCriteria("[Introductions].Ownership", "List52")
strCriteria = strCriteria & " and " & createCriteria("[Introductions].Company", "List54")
[Code] ....
This all works fine, but I'm wondering what I need to add to this code to make it so that if the date boxes are left blank, records from all dates are displayed. At the moment I have to enter dates in order for it to work properly.
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Mar 4, 2015
I total novice at VBA. I am trying to code a button to modify (the last) record in a subform list and then add a new record based on values in unrelated or unbound fields on the button form.
The following code is based on the first of two YouTube tutorials (this bit on the edit) and looks like it should work. Except that my Access 2010 with Visual Basic for Aplication v7 does not recognise the type definition Database or Recordset
Code:
Private Sub ANOwner_Click()
Dim cn As Integer
Dim db As Database
Dim rs As Recordset
Set db = CurrentDb
[Code] .....
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Jun 27, 2013
how to add recoreds in table thru form. There are 10 fields. first two are txt boxes and rest of are combo boxes. combo box are with drop down list. But they are unbound. two txtbox are auto filled by the username and empid. Now need to write the code to update these value to table. Just i wanna do ti thru vba coding only.
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Feb 10, 2014
I have code that I want to cycle through several fields and check instead of coding for each individual field. I thought this might worked on an earlier project but Im lost. When I try to add my code in the "If MyControls Then", I want it to hide the field on a report if it is blank. It doesnt allow me to do MyControls.Visible.
Code:
If Len(Reports!RecallReport!QAW1 & vbnullsting) = 0 Then
Reports!RecallReport!QAW1.Visible = False
End If
but I want the below code to go through each field With QAW in it and hide it if it is blank.Or having it go through each field individual. There are 10 Fields With QAW THen there are another 10 fiels with ShipDist. I would prefer a simple solution to check all at once.
Code:
Dim MyControls As Control
For Each MyControls In Me.Controls ' Iterate through each element.
If InStr(1, MyControls.Name, "QAW") Then
If MyControls Then
End If
End If
Next
I don't even know if I am on the right track or what.
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Apr 14, 2005
Pls. help!!!, the attached document is the application I want to programmatically control the data entry:
1.) Parent Form is unbounded fields, and set a record source in my table "BidTabTransaction". If I want to retrieve record, I just populate the table by querydef and sql into recordset and put all the table fields into form fields. The same thing if I want to save the record, and edit the record in the form.
2.) My problem is the child form. I set a record source in my table "BidTab Details". I set the child form to allowaddition=Yes; data entry=No;Allowdeletion=No;AllowEdits=No then it just simply display the records which is equal to Bid Tab No. because it is bounded the form fields into record source fields of "BidTabDetails" Table.
How could I retrieve a record from parent form and display the details in the child form in both unbounded form fields? (FrmBidTabTransaction & FrmBidTabDetails)
I would be grateful if someone out there attends immediately with my problem because I am in deadlock deadline to submit at least a partial running application. Thank you for your kindness...
Will be waiting. You can email me at jrb_ph@yahoo.com. God Bless!!!
Sincerely,
Rody
Ps. I created this using MS ACCESS 2003.
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Oct 4, 2006
My title is a little confusing, i have a form with a subform, what I want it to do is this say i have 10 records, 3 of which are missing any data in the subform... then when i show the form it only shows 7 records. This way all records have data in both the main form and the subform... is this possible?
Thanks
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Sep 7, 2013
I have a [Order Central table] that compiles products from four different categories that employees can order from.
Employees using the database will select from four categories on buttons which opens up the order form EX: [Category 1 form].
They enter their order info on [Category 1 form] into a subform sourced from [Category 1 Table] called [Category 1 subform].
Is there a way that they could select the "Category 1" button, which would run a macro opening [Category 1 form] with the [Category 1 subform] having a where condition of 1=0 (or just so that the subform appears blank)?
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Sep 2, 2005
Hello, here is my problem:
I have a form to add records to my table. I cant bound it, because the controls are tick boxes, and they need to be "converted" into text to add them to my table.
I have a save button, so I can execute an insert statement with all the data I want to add to the table.
The problem is, once I have saved the record, I want to clear the form to add a new record, and I cannot use a docmd.gotorecord acnext as it is an unbound form.
Is there any way to clean a form without going control by control?
Thanks!
Cristina
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Jul 1, 2013
I have a form that reads records from a query.. It loads the first record into the form, without issue.
Code:
Sub FormLoaded()
Dim r As DAO.Recordset
Set r = CurrentDb.OpenRecordset("Results") ' Query we want
Forms("frmmainnew").lbladdUser1bad.Visible = False
[Code] ....
Now I have have 2 buttons at the bottom of the form, one for next record and another for previous record...
Code for next record
Sub NextRecordbtn()
Dim r As DAO.Recordset
Set r = CurrentDb.OpenRecordset("Results") ' Query we want
r.MoveNext
If r.EOF = True Then
[Code] ....
I know that I have 3 records that result in the query named "Results", the next record button will bring the form from record 1, to record 2... however it will not move from the 2nd to the 3rd record...
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Jul 18, 2013
I have a couple different reference files that get updated each week. Sometimes there are missing data elements, so I'd like to structure a select query to show me those records that have blank elements but I'd like the similar records to be pulled in as well, so I can make a determination as to how to populate the blank records..
See attached example: I have a client ID reference table that gets populated with forecast owner names (individuals responsible for the customer) from a couple of different sources. Sometimes there are names attached and sometimes the field is blank.
How can I structure a query to show me just those Client ID's that have multiple entries with blank AND non-blank forecast owners? I'd also like to exclude single/multiple records where there are only blank records...
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May 15, 2014
I have a subform with a textbox in the footer to count[id]. then on my main form i have another textbox that has a control source of =[subform].[form]![subformfootercontrol].
However when the subform updates the main form text is blank. typically i see a ?#Name or#Error if the control is pointing to the wrong place, but i have never see it stay blank.
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Feb 26, 2015
In the Purchase Order details form a Supplier has to be chosen via a combo box. Based on that another combo box in the subform displays products only from this supplier (Products table is linked to supplier table).
I managed to let the subform combo show only relevant products using criteria referring to the main form combo box. Also other product data will show accordingly in text boxes. So far so good.
However when I close the form and reopen it the subform combo box is blank, other text boxes still show the right values. If I remove the filter criteria for the subform combo then all fields show all data correctly. (However the combo box is unfiltered again 8-/)
So somehow the 'criteria' prevents the combo to show the value that was previously chosen.
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