Forms :: Reference Control On Main Form From Subform
Apr 2, 2014
I have a Main form 'frmEmployeeInjury' with a subform 'frmInjuryDetails'.On the subform is a date field 'dteDateofInjury' and on the main form a command button 'SaveRecord'
What I am trying to do is hide the command button on the main form until a date is entered in the 'dteDateofInjury' field.I have looked online and found information on main form and subform referencing, but I can't follow it very well without examples.
Code:
Private Sub dteDateofInjury_AfterUpdate()
Me.Forms![frmEmployeeInjury]![SaveRecord].Enabled
'Me.Parent.cmdSaveNewInjury.Visable
'Me.Parent.cmdSaveNewInjury.Enabled
End Sub
But I get 'method or data member not found'.
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Mar 12, 2013
Ok, this is what I have:
I have setup my main form with 2 subforms to mimic a split form; this works fine.
To search for a record, I am using a cbo on the main form which I would like the user to select from. Once selected, then this will populate the first subform.
This is the code I have for the cbo:
Dim intAnswer As Integer
If IsNull(Me!cboCaseNoCFDWit) Then Exit Sub
With Me!sfFocus.Form.RecordsetClone
.FindFirst "Me!sfFocus.Form!CaseNumber = """ & Me!cboCaseNoCFDWit & """"
If Not .NoMatch Then
If Me.Dirty Then Me.Dirty = False
[Code] ....
I get an error at the .findfirst; states that the Microsoft Engine does not recogize Me!sfFocus.Form!CaseNumber
And the reason I am not using a regular split form is because I cannot, get the form to the size that I want. The splitform works great with the code above (a few changes to it of course), but the bottom of the splitform (datasheet) is too long and I cannot shorten it.
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Feb 5, 2015
I have Main Form is named MainFrm and it has
two Sub Forms :
- OrdersSubFrm
- DetSubFrm
I want :
if OrdersSubFrm is not contains any records DetSubFrm is not enabled
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Aug 14, 2014
I have a form with a subform which resides in a tabbed control. In that subform, I have a textbox in the footer that sums values in the detail section of the subform.
I have a textbox on my main form that should display the same data that is in my subform footer textbox, but it is giving me the #name? error.
This is the expression in my subform footer textbox (which returns the correct result):
TxtSubtotalHQPCalc -
=Sum([ActualHQPCalc])
And the expression in my main form textbox (which returns #name?):
txtActualHQPValue -
=([subfrmHQPProject].[Form]![TxtSubtotalHQPCalc])
I have verified that my subform name and textbox names are all accurate. This is very frustrating because I am using this exact same method in a different database with no problems!
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Sep 8, 2014
I have a form called Add New Delegation, i have combo box of Institution names on the main form and a subform for Agreements discussed. with a combo box called agreements. I successfully cascaded the combo boxes so that the agreements discussed on the subform are filtered by their respective institutions on the main form. However i am unable to refresh the list each time a new institution is selected as the Macro will not allow me to requery a control on the mainform from the subform..
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Feb 21, 2005
Lets say I have Form A and Subform A with the parent-child relationship established that works well. Subform A has a Text box control that is getting display when I include the subform in Form A.
Now, I decided I dont want to include subform A in the Form A. Is there a way for me to show the contents of that Text box control in Form A without attaching the subform in the main form (Form A)?
I read somewhere that to refer a control on a subform, I have to use the code - Forms!mainform!subform.form!control. But this would be in VBA. What is the equivalent of this in a Control Source in the main form?
If I have not explained myself correctly, please do let me know.
To summarize, my question is without including the subform, I want to reference the values of the subform in the mainform. (I have some design necessity for this requirement) Is there a way for this?
thanks!
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Apr 17, 2014
I am using MS Access 2010, I have three tables,
Policies (Id, Client Id, Address, Policy Amount, Paid)
Payments (Id, Client Id, Total Amount)
Payment Details (Payment Id, Policy Id, Paid Amount)
I have created a form "PAYMENTS" that include a sub form "PAYMENT DETAILS".
In the sub form control Policy Id is defined as combo box, and retrieving the list from Policies and Payments where Policies.Client=Payments.Client the query of Combo Box is as follows:
Code:
SELECT POLICIES.[POLICY ID]
FROM POLICIES
WHERE (((POLICIES.PAID)=False) AND ((POLICIES.CLIENT)=[Forms]![PAYMENTS]![ClientId]));
Only first time Combo Box display the Policy Ids according to the Client, but when I change the client and always displays the previous clients Policy Ids.
how to retrieve correct list of Policy Ids according to the Input Client in Payments.Client control
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Jan 13, 2015
I'm using form with subform. Main form header contain a combobox. I need to check the combobox is null or not before update a subform filed. If combobox is null then its back to Main form combobox from subform. The code below that I'm trying to:
Code:
Private Sub AssignTo_BeforeUpdate(Cancel As Integer)
If IsNull(Forms!frmDepartmentReview!cboDepartment) Then
MsgBox "You must select Department first", vbInformation
Forms![frmDepartmentReview]![cboDepartment].SetFocus
End If
End Sub
Then I'm getting 2110 run time error
Access can't move the focus to the control cboDepartment.
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Feb 22, 2013
I believe I did this before awhile ago but for some reason I keep getting an error.
I have a Mainform (frmMain) that has a Subform (frmSub). On frmSub I have 2 comboxes (strCom1 & strCom2) one is set to invisible (strCom2.Visible = No).
So using the "On Open Event" of frmMain I want make strCom2 visible if strCom1 = "Read Only". Ofcourse I will also need to place the vba on the On After Update event. Below is what I have so far but doesnt work.
I get Run-time Error 2427 "You enetered an experssion that has no value"
Code:
Private Sub Form_Open(Cancel As Integer)
If Me!frmSub.Form!strCom1.Value = "Read Only" Then
Me!frmSub.Form!strCom2.Visible = True
Else
Me!frmSub.Form!strCom2.Visible = False
End If
End Sub
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Nov 30, 2005
I'm supporting some Access/VBA code which includes the following behavior:
When an update is made in a (linked) child form, the current date/time is written to a textbox on the main form via
Me.Parent!txtMod = Now
Likewise, the BeforeUpdate event of the main form updates the same field (and then does a bunch of form validity checks, possibly followed by a Save).
When we upgraded to Access 2003 from Access 2000, a problem erupted:
When the user returns to the main form (by clicking on any control outside the subform), the following message is issued: "This record has been changed by another user since you started editing it (etc.)..."
At this point the user must choose between "Save Record", "Copy to Clipboard" and "Drop Changes".
Conceptually, I see why this is happening (though I wonder why Access 2000 didn't flag it). The subform is the "other user". When the main form is returned to, it is "Dirty" (unsaved update), so the main form's BeforeUpdate event fires, and attempts to update the field again (Me.txtMod = Now). Since there is a pending change to the field, an error dialog pops up.
As a quick fix, I replaced the code in the subform with a flag ("Hey, I've been updated!"), which the main form checks on the Exit event of the subform control. But that seems a horrible solution. Surely there's a better way?
Notes:
1. It would be preferable to have the timestamp updated right away by the subform, though having it updated when the subform loses focus is better than nothing.
2. Since a subform is a control from the main form's perspective, I'm surprised that a change to that control doesn't render the main form "Dirty". I guess from a database standpoint it makes sense (the form's table isn't getting updated at all; just the subform's). But then, how does the main form know that the subform has been updated?
3. I tried catching the error via Form_Error. I can make the dialog not appear via "Response = acDataErrContinue", but unfortunately it defaults to dropping the changes (old and new), rather than saving the new.
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Aug 3, 2006
OK. I have searched and searched and every thread dances around similar situations but none seem to address this particular one. I am trying to make a control on a sub form visible/not visible depending on the condition of a control on a main form. The catch is that the control I'm trying to change the state of is on a subform located in a tab control. I've tried a thousand combinations and none seem to work. How do I reference the control on the subform in a tab control?
Main Form: frmMemberMain
Tab Control: TabCtl12
Tab Control Page: 2
Subform: frmChildren
Control on subform: txtRelationship
Can someone please help before my brain explodes!! Thanks! :eek:
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Aug 4, 2005
Hi,
I'm trying to reference a control in a subform from a module but I keep getting errors!
Here's what I've tried.. and what error I've been getting:
First try:
GetCboEntries = Forms.frmMain!frmSub.Form![cboEntries].Column(1)
(where frmSub is the name of the actual form in the subform control)
Error: Object doesn't support this property or method
Second try:
GetCboActivities = Forms.frmMain!chdMain.Form![cboEntries].Column(1)
(where chdMain is the name of the subform control)
Error: Object doesn't support this property or method
Third try:
GetCboEntries=Forms!NameOfMainForm!NameOfSubform![cboEntries].Column(1)
Error: Run-time error '2450':
Microsoft Access can't find the form 'frmMain' referred to in a macro expression or Visual Basic code.
Any help would be much appreciated!
Thanks in advance!
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Oct 10, 2013
I have a main form "KZ_SEARCH" and within this I have a subform which is loaded when a button is pressed and is populated with query results (based on text entered in a text box). The subform is called "KZ NOTICES Query subform". That all works fine and the query modifies based on the text entered every time the button is pressed. The next stage is that when the subform is loaded I want the user to be able to select a line from the subform and to jump to that record in another form (which also needs to be opened from that selection). The reference for the record to select in the newly opened form would be the first column of the selected line highlighted in the subform (control name "KZ NUMBER").
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May 16, 2013
I have a DLOOKUP which is used to auto populate a field on my Income Commitment Form based on a field on my Expenditure Commitment Form.It works perfectly when you enter a new commitment.Currently you enter a new Expenditure Commitment, save it but don't close it, then from the Expenditure Commitment Form there is is a button to enter a related Income Commitment. You save the Income commitment then close it, then close the expenditure form and you are on the Client screen with both these forms now showing as subforms, both have record selectors.
My issue is, that sometimes the Expenditure Subjective can change, so from the client form you use the record selector to open the Expenditure Commitment and select the correct Subjective, you then save it and close it. You should then click on the Income Record selector which opens the income commitment, but when you re-click on the Combo42 button, it doesn't reselect the Income subjective and I think it is because the Expenditure Commitment which is what it is looking up isn't open. My issue is how do I get the DLOOKUP to work and refer to the Commitment Form if it is a new commitment, or the Subform if I have gone back in through the record selector.Here is the code I have.
Private Sub Combo42_AfterUpdate()
If (Me.Combo42 = 1) Then
Me.IncomeSubjective = DLookup("[Subjective]", "tblIncomeSubjective", "[ExpSubjective]='" & Forms![frmCommitments]![cmbSubjective] & "'")
Me.OtherIncomeConfirmed.Enabled = False
Me.OtherConfirmedBy.Enabled = False
[code]....
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Nov 8, 2013
In the default property of a subform control I want to use a control of the main form without using names of forms, but using me and parent.
I used in default property of cboVATDetail: =Me.Parent!cboVAT, but it is not accepted. My aim is to use cboVAT of parent as default in cboVATDetail of child.
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Sep 27, 2013
i have a main form for customers and a subform for sites which is set to locked so its displayed as just a list. I have a button on my main form to add a new site for the current customer displayed..How can i get the Main form '1CustomerDetails' with subform '2SiteList' to automatically refresh one i've clicked the save button on another form.
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Mar 15, 2013
I have this form that contains subforms to hold different types of infomation for different clients. At the top of the form it has the case #, first name, last name, and then a tab element in which each of 6 pages (tabs) holds subforms for other information associated with the client.
I have a table that holds only client number and name.Then each of the six subforms operate off of a table, and all the tables are connected through relationships using client number, first name, and last name.
How could I make the subforms autofill their cooresponding tables using the case #, and name fields from the main form without having to repeatedly input the client #, names for each tab/subform?
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Apr 21, 2015
I have a form that shows information on a person (think first name and last name) at the top and contains tab controls that hold subforms each containing a different set of info about that particular person. Ex: for person 1 the main form will display the persons first and last name as well as show the subject tabs. as you click on each tab you should see the information that pertains to that person. I would like to step through each ppeson one at a time using the horizontal record arrows (eventually I will change this process to using forward and back buttons) on the main form with the persons names changing as well as the information in the subforms changing to match the person on the main form. I can step through each separately (main form and each subform) but I cant get the subforms to change information when the main form changes persons. Seems simple enough but I cant get the subform to change when the main form changes. They are not connected. This is for an Access class that I am taking and we use Access 2013.
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Jun 27, 2013
All using 2010. I need to filter a subform from the main form.
Code:
sfrmMedCInfo.Form.Filter = "[SSNum]= '" & cboSSN & "'"
sfrmMedCInfo.Form.FilterOn = True
It's throwing an error: Variable not defined pointing to sfmMedCInfo. why do I need to declare the subform and how?
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Jul 8, 2013
I am trying to create a time sheet that enables my workers to fill out separate work orders and the hours from those Work orders are auto transferred to a sub form within their daily time sheet. I have gotten all this done and I have the total hours transferring to the main form but I need to use that transferred number in a new sum on the main form. I know that this cannot be easily done just by using the expression builder.
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Aug 11, 2015
I have a subform from which I want to calculate values into a text box on the main form, to keep a running total of weeks for individuals. Using the expression builder to just add the fields, I only get the total for the current sub-form record. If another record is added to the subform, the total reverts to zero, and then it takes that record's input as the total. Which makes logical sense.
I think I need to do a 'DSum' from the subform/table, but I'm not sure how to sum for just the current ID/individual. I have tried to bodge it myself with the expression builder, but it tells me that 'the function contains the wrong number of arguments'.
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Apr 13, 2013
I have a form with a subform in it. The subform is actually going to actually have more information and is going to take up the majority of the form. The reason why it's the subform instead of the main form is because of the nature of the parent/child relationship.
Layout-wise I'd like to have the content of the main form in the top left, with the subform taking up the space from the top right down to the bottom. This ends up covering the content of the main form in the top left. I tried using the Send to Back function on the subform but it still blocks the main form.If there's no easy way then I guess I'll just have to have the entirety of the subform below the main form content.
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Sep 19, 2014
I'm getting a #name? error in my text box in the footer (doesn't matter where this is placed on main form. I've changed this to be forms. and forms! but no difference in the outcome.I just want it to view the total figure from a purchase order subform. This is populating correctly but isn't being stored anywhere, just shows.Also, any way I could make this invisible when the form is in form mode?
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Jun 24, 2015
I have a form and subform with the following names:
frmBasic
sfrmCustomers
I have a unbound txt field called txtCustName on the mainform
I want to populate this field from a field on the subform called CustName when the record is selected.
I also have an unbound combo box with the cust ids using the row source from the tables record source from the main form.
I tried the following Code:
Private Sub cboCustNum_AfterUpdate()
Me.Filter = "[Cust_ID]=" & cboCustNum
Me.FilterOn = True
Me.txtCustName = Forms.frmBasic.sfrmCustomers.Form.CustName
End Sub
This didn't work. So I put "= [Forms].[frmBasic].[sfrmCustomers].Form.[CustName]" in the control source of the text box on the main form I want populated.
The name doesn't appear in the field. I get #Name? in the field.
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Dec 25, 2013
I have a Main Form which is essentially the based on my child table called tblTaskHistory. The Main Form has a subForm which is based on the parent table called tblTasks. I am using SQL queries to feed the combo box recordsource that is located on the Main Form. The After Update for the combo box populates the subForm which allows the users to look at details of a task before he/she "accepts" it. The problem is that when he/she clicks on the subForm to view the details of the task the Main Form locks up. The user, after interacting with the subForm, cannot make an edit on Main Form now. The user has to close the Main Form and then reopen it to perform the "accept" action. The form works absolutely as intended - that is if the user doesn't click on the subForm - however once he/she clicks on the subForm the Main Form locks up.
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Feb 13, 2015
I have a music database. It's somewhat over the top in terms of the information stored in it, but I like it. My issue is with getting the total number of tracks, as well as the total duration, for a given album (and for each disc, but if I can solve one that should also solve the other).
I have a lot of tables and forms, but for this problem I only need to deal with two of each. They are the tables for albums, the table for tracks, and their associated forms.
In my album table I have information such as album title, artist, release date, and album length. The tracks table contains information on each song - track title, track number, parent album, and track length.
My main form is for the album itself, and contains a subform for the tracks on said album. They correspond to the relevant tables.
What I want to do is obtain the value of the album length by calculating the sum of the track lengths for that album, and the number of tracks. Easy enough - Sum(TrackLength) and Count(TrackID) respectively, both of which can be stored in the footer of the subform.
My problem is that, rather than simply copying those values into text boxes on the main form, I want to copy them into actual fields in the album table. Furthermore, I want them to update as I add or edit the track lengths in the subform.
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