Help With Disabling A Checkbox When A Textbox Is 0 Or Null
Jun 17, 2005
I'm guessing that this will take coding and I don't know coding very well. I have 4 categories...I'll call them A B C D.
For each category, there is 3 text boxes, EX: A Cost, A Refund, A Rec Date
I will have a checkbox for when each is rec. but not all accounts will have every category(A, B, C, D). I'm trying to get the checkboxes for each category to be disabled if and only if the Category(A, B, C, D) Cost is NULL or 0.
Thanks in advance for the help.
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Nov 1, 2013
How to set validation in Access 2007 for check box? I am planning to create small database for check box. lets say IF i didnt Select Any Check BOX, IT pop up on screen says, "Please Select Either BoxA or Box B" which i press ADD button.
Well I did try from this site: [URL] .... That tutorial shows required select Only Either BoxA or BoxB. How to set Validation IF i didn't select any of Box?
I attach my sample database file .....
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Feb 8, 2006
Hi
I've searched the forum for my problem and the closest i got was this and it doesn't help that much
If this is the code you can put on click for a checkbox to hide a textbox.
If me.YourBoosterCheckBoxName = -1 then 'need the shot so hide the other textboxes
me.TextBox1.visible = false
me.TextBox2.visible = false
'etc....
else
end if
How do you make a code for a checkbox to SHOW a textbox?
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Jan 3, 2007
Dear All:
I have a checkbox called "display_field" and a textbox called "Amount".
Any ideas on how I can make the textbox invisible when I place a check in the checkbox?
thanking in advance,
Dion
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Aug 29, 2006
I have 44 checkboxes, each has a textbox next to it. What I want is when the user selects a checkbox, the textbox next to it will be enabled. Also, when the user unselect a checkbox, the textbox next to it will be disabled and any value entered is cleared.
Another way is whenever the user enters a value in a textbox, the checkbox associate with it is selected and vice versa.
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Apr 26, 2005
Dear All:
I have a form with three items:a checkbox called "Check231", a textbox called "text921" and another textbox called "text762".
What I wish to do is: Enter text in textbox921, which stays the same as I scroll through each record. Then If checkbox check231 is checked, it displays text from textbox921 to textbox762. Textbox762 is bounded to the form.
Any ideas on how to get started?
Many thanks,
Dion
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Jun 12, 2014
I would like to have a checkbox be visible only if a textbox (Text246) has text in it.
Code:
Private Sub Text246_AfterUpdate()
Me.Check275.Visible = Text246
End Sub
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Sep 9, 2013
I have a text box on a form, currently it performs a dlookup for me. I want to change it so that it only performs the Dlookup if a checkbox is checked, but otherwise will display the text that's in an unbound text box.
Not 100% this is even possible, but hoping so. So far I have in the textbook:
=IIf([CHECKBOX]=0,DLookUp("TABLE","FIELD","ID = " & [Text57] & ""),[TEXTBOX])
The dlookup works fine by itself, it's just making it conditional that's causing me problems. I know it could just be a small problem with the way I've written it, or it could be a bigger thing with me not understanding the way IIF works.
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Nov 16, 2014
My bound master form has bound subform in it and both of them has linked fields. In the master form i've placed a checkbox which if unchacked will lock and disable a textbox in the SUBFORM, and if checked will enable and unlock the textbox and fill it with a calculation result, which will then be passed on to the underlying table.
Now, suppose in the master form (named X), i have A (checkbox) and B (textbox with numeric value) and in the subform (named Y), i have C & D (both textboxes with numeric values). Hence if A is checked, I'd like D to return the result of - "B*C". Or else D will remain locked and disabled.
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Sep 12, 2005
Hi,
My problem is this: Whenever I enter something into the form other than first choosing the date from the DateTimePicker's drop-down list, I get the notorious error message: Can't set value to NULL when CheckBox property = FALSE.
What I can conclude is that the DateTimePicker can seemingly not return a null value to the database. A possible solution was given at this site: http://www.dotnet247.com/247reference/msgs/54/270422.aspx
I however, have no idea how to apply this to my form.
Can anyone help?
Thanks ahead!
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Nov 25, 2014
I have a Mainform [FrmReconcileMain] and it contains a Subform [FrmReconcilesub]
What I'm trying to is, on the Main form type in a statement date in textbox [TxtStatementDate].
I have a checkbox on my subform [ReconciledYN], along with a textbox [TxtReconcileDateSub]. when I click the checkbox, it simply pulls the date from the mainform and populates the date in the subform.
I've even tried experimenting on a simple form (with no subform) to see whats going on, but still I can't get it to work, even on a simple event such as this...
If [yourcheckboxname] = -1 Then [controlnametoupdate] = date() Else [controlnametoupdate] = ""
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Jan 31, 2005
I am having problems getting Access to evaluate whether a textbox is empty using VBA behind my form. I'm currently using Access 2000 on a Windows98 machine, but I also tested this in Access 2003 on an XP machine and got identical results.
The way I’d like the code to operate is if the “Product1” field is empty, the value taken from another form would be pasted there, and if it isn’t empty, go to the “Product2” field and if that field is empty, paste it there, otherwise go to the “Product3” field, etc.
I have tried using If IsNull(“Product1”) Then… but Access seems to think that the unbound textbox with no default value isn’t empty.
I tried using If ("Product1" <> "*") Then… but Access again seems to think that there is something in that unbound/no-default value textbox.
My code looks like this:
If ("Product1" <> "*") Then
DoCmd.GoToControl "Product1"
DoCmd.RunCommand acCmdPaste
DoCmd.OpenForm "ActiveProduct", acNormal, "", "", , acNormal
DoCmd.GoToControl "Description"
DoCmd.RunCommand acCmdCopy
DoCmd.OpenForm "Order Form", acNormal, "", "", , acNormal
DoCmd.GoToControl "ProdDescr1"
DoCmd.RunCommand acCmdPaste
DoCmd.Close acForm, "ActiveProduct", acSaveNo
DoCmd.GoToControl "ProdQty1"
DoCmd.Close acForm, "Product Lookup form", acSaveNo
ElseIf ("Product2" <> "*") Then
DoCmd.GoToControl "Product2"
DoCmd.RunCommand acCmdPaste …
End If
I admit that my VBA skills are limited, but after having scoured these forums as well as Access help and examining the logic of my code, I am completely stumped. Any suggestions you can offer would be greatly appreciated!
Thanks!
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Sep 15, 2013
I am new to access. I have created a report form a query and have fields with a value of "0" or "$0.00" I would like to set a static textbox to Null. I belive it can be done with the IFF function but I get a syntax error.
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Jul 3, 2014
I am trying to use this expression in my textbox to show when the textbox value is null:
=IIf(IsNull([ContractStatus]),"Null",[ContractStatus])
It gives me a circular reference error (#error in the textbox). If I change it to this:
=IIf(IsNull([ContractStatus]),"Null","ContractStatus"), it will display the text "Contract Status" (obviously).
What am I overlooking here? Does this need to be done in VBA?
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Oct 31, 2013
i have been trying to figure out how to make a textbox if it is null to be invisible on a report.
I selected the detail section on the report, under the Event tab, On Format option then selected [Event Procedure] and then clicked on the ellipses.
Tbl_Receipt_Description is the name of the text box.
*******************************************
If Me.Tbl_Receipt_Description = " " then
Me.Tbl_Receipt_Description.Visible = False
Else
Me.Tbl_Receipt_Description.Visible = True
End If
*******************************************
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May 24, 2013
I am fairly new to Access and trying to populate a text box based on whether other textboxes throughout the form contain a date or are null, so as I update the progress of work the textbox that I have located in the header will indicate the status of work flow, this is what I thought might work but I seem to be doing something wrong.
Code:
Private Sub Form_AfterUpdate()
Status = IIf([Date_Raised] Is Null, "New", "")
Status = IIf([Date_Raised] Is Not Null, "Open", "")
Status = IIf([Approved_Date] Is Not Null, "Approved", "")
Status = IIf([Actioned_Date] Is Not Null, "Actioned", "")
Status = IIf([Tested_Date] Is Not Null, "Tested", "")
Status = IIf([Closed_Date] Is Not Null, "Closed", "")
End Sub
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Mar 26, 2015
basically am creating a booking system, i have a add a room form. my form should check whether i already have a room number in my table, which works when the form is filled in. however when my form is null, then i press add new room button, i get this error rather than " please fill your form in"
Error: runtime error '3075' syntax error (missing operator) in query expression 'Room Number ='.
room number is a number field, integer but has primary key. i cant keep autonumber, as my requirement is to add new room number, but the roomnumber has to be unique.
here is the dlookup;
If DLookup("RoomNumber", "tblRooms", "RoomNumber = " & Forms!RoomPackages!txtRoomNumber) > 0 Then
MsgBox "This number already exists."
Else
p.s it unbound form
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Aug 30, 2013
I am having a problem with making a textbox visible on a form if a checkbox is checked on the same form. I have done research on this site and have written the code below, but I am getting a Syntax error, see yellow highlight.
- My checkbox is named: Case is a Readmission from WRCA IP to WRCA IP
- My textbox is named: Date of Current IP Admission (I have defaulted this textbox to not visible).
Here's the code I have written:
Private Sub Case_is_a_Readmission_from_WRCA_IP_to_WRCA_IP_Clic k()
If Case is a Readmission from WRCA IP to WRCA IP =true then
Date of Current IP Admission.visible=true
Else
Date of Current IP Admission.visible=false
[Code] .....
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Feb 1, 2006
I want to add a textbox to my forms that either says "Yes" or "No" depending on what a non-visible checkbox is. My forms look funny with checkboxes all over the place (Yes or No fields). My reports would look better with "Yes" and "No" rather than checkboxes.
The question is, the control source of the new unbounded textboxes (or anything else for the matter), I don't know how to write the expression for it.
Can I just say...
if checkbox1=true then
txtbox1="Yes"
I understand how to write these in the VBA builder. But in the expression builder...
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Apr 17, 2015
How to update unbound textbox on main form from unbound textbox in subform afterupdate.
that is when amount paid is updated it automatically updates total paid, balance etc.
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Nov 16, 2014
I do not understand what is happening here. I have foll0wing line in a calculated query field:
m: Switch([EmpID]<5,1) ' run Query 18 in attached example, A2007/2010
this produces 1 for all EmpID<5 and Null for all other EmpID's. All as expected.
But if I do this:
m: Switch([EmpID]<5,1,[EmpID]>=5,Null) ' run Query 19 in attached example
then the entire column is set to Null
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Jul 5, 2013
It might be an easy one but I just wasted the past hour deciphering through my code in order to solve the run-time error '94' that I'm getting when trying to execute the following code:
Code:
Private Sub cmdUpdateDates_Click()
'###################################
'This sub aims at combining the timesheet date and the start and end time into the fields [Start Time] and [End Time].
'###################################
Dim intCounter As Integer
intCounter = 0
Dim rs As ADODB.Recordset
[Code] ....
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Mar 2, 2008
How can i disable the naviation i get on my form?
i have a form to add new records, if i accidently scroll the mouse i get previous records shown in the feild, so is it possible to disable the function?
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Mar 10, 2005
Working in the theatreworld, I'm trying to create something which will usefully combine my contacts and also a database of which shows we have done (dates, actors involved etc, etc) and what shows we have bought in.
So far, I have created my form which has the usual fields (name, address and so on) and also a field which asks users to describe what type of contact they are ie. are they an actor, or a director, or a theatre company.
There are also two command buttons, which will either open up another form which lists all the productions they have been in with us over the years (In-house productions), or one that opens up another form which lists what shows each theatre company has brought to us.
I would like to be able to select 'actor' in the category field which will then enable the command button for me to see what productions that person has been in. Or if I selected the 'theatre company' category then the other button becomes enabled.
Can anybody advise me on this please? Alternatively, if this all sounds far too convoluted, then I am open to suggestions!
Many thanks in advance,
Popps
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Aug 5, 2005
Is there any way I can disable a subform in my main form until the user has entered some data in the main form and thereby created a primary key?
If the user decides to enter data in the subform first it gives an error and obviously I don't want this!
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Aug 5, 2005
Just wondered if you might be able to help. I have a form on which I would like to disable some comboboxes until a date box is filled in. Is this possible?
Not too hot with coding - but I have been trying and If Then Else method.
Is this the right way to go?
Thanks
Michelle
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