Modules & VBA :: Combobox / Listbox Change Event Populate Values In It
Nov 21, 2013
I am trying to write a code that will execute at the change even of the combobox/Listbox and when a character is typed in it then all the data from "DocumentType" field whose first character matches with the first character typed in Combo/Listbox will be stored in it.
The following code doesn't work:
Private Sub ComboBox4_Change()
Dim strText, strFind As String
strText = Me.ComboBox4.Text
If Len(Trim(strText)) > 0 Then
strFind = "BarcodeRef like '" & strText & "*'"
End If
[Code] .....
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Jun 12, 2015
I have a list of staff that have a conflict of interest with a particular entity. As a result, these staff are not allowed to interview these entities.
I have a query that matches all staff with their respective entities that they have a conflict of interest with (CoI) and that is functioning correctly.
When the form loads to add an interview, there is a listbox that pulls all the people who are not allowed to do an interview with that particular entity. That is also working correctly.
I have a subform, that is a continuous form, which will allow the user to add staff, one at a time, via a drop down box. These people are stored in their own table with a FK Id to the interview table. This also works correctly.
How to filter the combobox on the subform to exclude the people in the listbox.
Here is what I have tried, loosely based on what I have found on Google and researching here. I am 100% sure it is not working correctly, but what I am missing.
The query the listbox is based on has 3 colums, the ID, the Name, and the business contract number.
Code:
Private Sub Form_Load()
Dim strSource As String
Dim i As Integer
For i = 0 To Me.lstCoI.ListCount - 1
[Code] ....
In the immediate window, I get the following result:
SELECT [staff] FROM lutStaff WHERE Staff <> name1
SELECT [staff] FROM lutStaff WHERE Staff <> name2
SELECT [staff] FROM lutStaff WHERE Staff <> name3
SELECT [staff] FROM lutStaff WHERE Staff <> name4
SELECT [staff] FROM lutStaff WHERE Staff <> name5
SELECT [staff] FROM lutStaff WHERE Staff <> name6
The issue is that the box is not filtering all the names out of the list it is built on. It is only filtering out the last name.
Obviously I need to save the results for comparison, but I am at a loss on how to do that.
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May 21, 2015
I have a combo box with three columns, the first one is the bound one, the second is text in English, and the third is text in Spanish. Currently when the form is open, both the English and Spanish texts columns are visible. What I would like to do is set up a command button on a different form that will open the form with just the English showing in the combo boxes, and another button for Spanish. I've tried the following code which opens the form, but the combo box is disabled altogether.
DoCmd.OpenForm "frmEditar", acNormal, "", "", , acNormal
DoCmd.SetProperty "niv_gest", acPropertyColumnWidths, "0;1;1"
What am I missing?
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Jul 21, 2015
I have a combo box that populates many listboxes based on a selection (listbox values are coming from another table [Master]) - simple enough. I want the listboxes to populate with DISTINCT entries - also seems simple enough (right?).
As you'll see below, if the user selects "All" from the combo box (cboSite), I want the listboxes to populate with distinct values from all sites; otherwise, any other selection is a unique site and the listboxes will populate with distinct values based on that unique site.
This works BEAUTIFULLY if I select a unique site, but when I select "All", there is always one (and only one) duplicate value in EACH listbox. That is to say: all values but one in the listbox are distinct.
FOR EXAMPLE:Select unique site (not "All") from "cboSite"
The listbox "lstMajEquip" (which only has values "Yes" and "No") populates to show "Yes" and "No"
Select "All" from "cboSite"
The listbox "lstMajEquip" (which only has values "Yes" and "No") populates to show "Yes","No", and "No" (what?!)
As mentioned, this happens for all 8 of the listboxes, not just "lstMajEquip"...
Using Access 2010
Code:
Private Sub cboSite_Change()
If Me.cboSite = "All" Then
Me.lstBusiness.RowSource = "SELECT DISTINCT Master.Business, Master.Site, Master.Exclude FROM Master WHERE (((Master.Exclude)=False) And ((Master.Business) IS NOT NULL) And ((Master.Business)<>''));"
[Code] ....
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Aug 16, 2013
I am creating a student database. I have crated a single table for this database and a form. Two combo boxes. I have created these two combo boxes named (Documents Submitted and Documents pending).
These two boxes I created using "Lookup coloumn". I selected "I will type in the values that I want" for both the boxes. After I filled the values in both as (CV, Ielts, Passport Copy, Certificates, photo id). After this I gave the name and selected "Allow multiple values".
Now in my form it shows both the combo boxes and in both the boxes it shows CV, Ielts etc. I can select multiple Items in both the boxes. I hope I am clear up to here.
Now at this point these two boxes (Document Submitted and Documents pending) are showing items (documents names) separately. What I want is to combine the values of both. I want to do is, if I select "CV, IELTS, passport copy" in document submitted box, rest of the pending names (Photo ID, Certificates) should automatically be filled in Document pending box. What ever I didn't select in Document submitted box should appear in Document pending box.
For better understanding i am attaching my file with it.
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Jan 29, 2015
Whenever I create a combobox, Access asks me if I want to grab the values from another table, or if I just want to manually input the possible values.
My question is: is one of the two solutions "better" than the other?
Let's imagine I am creating a Form where I can create a new Contact, and in a listbox (with multiple selections allowed) I want to list the possible character traits, so I have
- Funny
- Annoying
- Smart
- Interesting
- Good-looking
- ...
I think that if I need to store in the Contact records these possible traits, I will have to create a Many-to-Many relationship (therefor creating a junction table) between Contact and Traits.
On the other hand, could I do everything without grabbing values from an extra table and directly inputting the values in the listbox? How would these elements be stored in the Contact record if I allow multiple values in one single field?
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Jan 8, 2014
I want to fill my 2-column listbox on a form with the following VBA code:
Option Compare Database
Private Sub Form_Load()
Dim proefsel As Integer
Dim nproducts As Integer
[Code]...
When i run the code i get a compile error on the code in bolt. I am using access 2010.
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Apr 7, 2014
I have some code that successfully gathers some items and adds these items to a listbox, one item at a time using .AddItem.And it works ok.The problem is, when there are a bunch of items to add, everytime the .AddItem runs, the form redraws.there are a bunch and this leads to a lot of flicking while the form redraws however many times .AddItem adds an item.
I've had the idea of building an array and then assigning the array to the listbox.I can build the arrray no problem but i have not been able to assign the array to the listbox all at once.how to do is add items to the listbox from the array one specific item ListArray(i) at a time.
Obviously this would work, but gains me nothing in terms of the visual effect in the form becuase it is still adding to the listbox one item at a time.Is there some way to assign an array to a list box all at once, without doing it one item at a time?
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Jan 23, 2015
I currently use this code to trigger a not in list event, ask the user if they want to add it to the respective table, and then add it.
I'd like to be able to add the text in the combo box that triggers the event to show up in the msgbox.
Private Sub cboCategory_NotInList(NewData As String, Response As Integer)
Const Message1 = "The data you have entered " & me.cbocategory.text &" is not in the current dataset."
Const Message2 = "Add now?"
Const Title = "Unknown entry in CATEGORY Field..."
Const NL = vbCrLf & vbCrLf
[Code] ....
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Mar 21, 2014
I have a form frm_GlobalSettings with a combobox cmbDescription that finds a record based on the value selected. The row source type for cmbDescription is Table/query, and the row source is a select statement on the form's underlying table.
I want the user to be able to use cmbDescription to add a new record to the form's underlying table. I currently have
Code:
Private Sub cmbDescription_NotInList(NewData As String, Response As Integer)
Dim strTmp As String
'Get confirmation that this is not just a spelling error.
10 On Error GoTo cmbDescription_NotInList_Error
20 strTmp = "Add '" & NewData & "' as a new global setting?"
[code]....
but when a new value is entered this errors on line 70 with "runtime errror 2118 - you must save the current field before you run the requery action".I've tried various ways around this but can't get it to work.
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Oct 14, 2013
I have an issue with a couple of my combo boxes. When in form mode the drop down menu displays a list of options (taken from my source table), this is fine, but the problem is that it allows the user to select more than one of the options in the form of checkboxes. This is not what I intended.
I've attached to pictures to demonstrate the problem. The first is ComboBoxQuery (the one with the problem) and the second is ComboBoxQueryWorkign (the one without a problem).
I'm not sure why this is happening and I've tried comparing all the properties of both these combo boxes and changing some of them to see if I can eliminate the problem without any joy.
I use a very standard SELECT statement to pull the data for the combo box:
SELECT CountryID, CountryName FROM tblCountryInfo ORDER By CountryName
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Jul 25, 2014
I have an issue with the dblclick event not firing immediately from my listbox. It does eventually fire if i mash the mouse button for long enough but obviously that is not an acceptable solution.The listbox also has an afterupdate event which is what fires when i double click.
I have also tried calling the code from an onclick command button which works fine but if i try and call that from the dblclick event it does not.
I have used the dblclick event in other projects with afterupdate and it has worked without problem.
Code:
Private Sub lstFileList_AfterUpdate()
strPDF = Me.lstFileList.Column(0)
Me.PDFViewer.LoadFile (strPDF)
Dim fso As New FileSystemObject
strFileName = fso.GetFileName(strPDF)
[Code] ....
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Jul 27, 2015
In the past a Teacher would manually create a Form (Student Form) containing Student information, (Name, Gender, Birthdate, Homegroup) as well as additional issues on the student. This would all be saved into a table.
I would like to change this manual process of typing in individually to each text box, therefore, I have been able to run a report from a external program that obtains (Name, Gender, Birthdate, Homegroup). This saves as CSV and I am able to import into a separate table within the database.
This works no problem.
What I have set-up is a form that contains a listbox this contains the Student name and Homegroup from the imported table contents. Again this works fine.
What i would like to do is when a student is selected from the listbox and dbl clicked on, how can i make information (Name, Gender, Birthdate, Homegroup) populate the textboxes in the Student form that the teacher previously used? could this be an update query where the imported table information will then go into the Student form? If so, how can I tell the dbl click of highlighted name is the data i want to populate?
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Mar 14, 2014
On double click event in the listbox, code as below:
Code:
Private Sub ListBox_DblClick(Cancel As Integer)
Dim stDocName As String
Dim stLinkCriteria As String
stDocName = "frmTransactions"
stLinkCriteria = "[BinNumber] =" & Me![ListBox]
DoCmd.OpenForm stDocName, , , stLinkCriteria
End Sub
When I double click any row then it show Run time error 3464.
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Jun 18, 2013
Currently I have an issue where on of the fields in a userForm will not update. I have tracked down the problem to an update Event procedure
Code:
Private Sub txtRate_Change()
Me.txtSales = Me.txtRate * Me.txtPages
Me.txtGST = Me.txtSales * 0.1
Me.txtTotal_Inv = Me.txtSales + Me.txtGST
End Sub
The idea being, when you update the rate, the Sales/Revenue figure will update based on that rate. For a while this seemed to work fine. but recently , it just will not allow me to update the field txtRate, I cannot understand why. I have now replaced the _Change() event for a _LostFocus() event. but I am not sure that is as reliable, and I am still puzzled / worried as to why the _Change event will not work.I'm on Access 2013, win 7 , using a front end db connected to the back end using linked tables.
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Oct 7, 2013
I'm working on a bit of code that before a combobox is changed checks with the user to confirm that they want the change to go ahead, if yes a recorded is added to a table
This all work fine apart from if no is selected - I am trying to get the combobox to undo the change however when you select no the msgbox pops up fine but the combobox does not undo
Can't see where I'm going wrong I thought undo worked for comboboxes
Code:
' Displays a message box with the yes and no options.
Response = MsgBox(prompt:="Do you wish to change the status of this Job? 'Yes' or 'No'.", Buttons:=vbYesNo)
' If Yes button selected
If Response = vbYes Then
[Code] .....
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Sep 26, 2014
I currently use code in a module and code on each form in the on_load event to change the icon of the form.. the code i use is as follows..
in a module:
Code:
Private Declare PtrSafe Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long
Private Const WM_SETICON = &H80
Private Const IMAGE_ICON = 1
Private Const LR_LOADFROMFILE = &H10
Private Const SM_CXSMICON As Long = 49
Private Const SM_CYSMICON As Long = 50
[Code] ....
And on each form on load:
Code:
SetFormIcon Me.hWnd, "k: est directoryhsicon.ico"
What I am wondering is would it be possible to store the .ico file within the DB file itself (i know access can store bitmaps) and reference the .ico in the form load event code?
Overtime the db file will probably move to its own dedicated storage so using a direct reference to the file wont work..
I have tried the following but get an error (it tries to reference the .ico file as to being in the root directory of the db file)
Code:
SetFormIcon Me.hWnd, Left(CurrentDb.Name, Len(CurrentDb.Name) - Len(Dir(CurrentDb.Name))) & "hsicon.ico"
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Jul 26, 2013
I have a listbox with several options.
When the user selects one of these items, i want a combo box's text to be changed to the selected item in the list box.
The listbox is named : D_OutputLsb
The combobox is named : D_ComponentNameCmb
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Jan 20, 2014
Firstly, is it possible to hide unchecked values in a listbox? I have a user with several roles and I want to only show the ticked roles in the listbox.
Secondly, can you create a hyperlink on listbox values? i.e, if I click on "Manager" in the roles listbox, it follows that to another form and opens the record about managers?
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Sep 23, 2013
Had a combobox so the user could choose between two data entry formats.They don't want the combobox, they want the user to enter data into one or the other textbox - and that choice to trigger the format.Two groups of text box - group 1 has a single text box - group 2 has three text box. When the user selects a text box and types the first character into it. This triggers locking out the other group choice and enables the <Validate and Edit> command button.
If the user backs out (deletes) the text in a text box.It basically makes both groups available again and it disables the <Validate and Edit> command button.Basically, if the text box Change event counts a character, it changes the text box Tag to "Bust". Then it calls a common routine that checks both text boxes.The choice won't take place if the textbox gets focus. It changes if a text box has 1 or more character typed in.
Code:
Sub WhosOnFirst()
' two groups of Required field - if one textbox in a group has a character entered first
' that group becomes the Format - enables the <Validate and Accept> button that will take the next setp
[code]...
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Jun 28, 2014
I have a Form with a combobox and 3 checkboxes now i want to change the Rowsource of the Combobox by clicking on the checkboxes. When i click the Checkbox the Rowsource gets Changed as i want it but i can not use the new Values cause its giving me the error "The value you entered is not valid for this field"
The Funny thing is its always bound to the type of data i choose first. When i first select the Week i can select only Weeks (17,18,19 etc)
When i choose Day first it only accepts Dates (01.01.2014 etc)There is no Control Source set . And the Bound Column for all Sources is 1
Here the Code
DD_Zeitraum is the Combobox
CB_Day CB_Week CB_Month are the Checkboxes
Code:
Private Sub CB_Day_Click()
If Me.CB_Day.Value = -1 Then
Me.CB_Month = 0
Me.CB_Week = 0
Me.DD_Zeitraum = ""
Me.DD_Zeitraum.RowSource = ""
Me.DD_Zeitraum.RowSource = Dist_Datum
Else
Me.CB_Day.Value = -1
End If
End Sub
[code]...
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Dec 26, 2014
I want to double click on one of listbox item and change it without opening any other form.
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Jul 16, 2013
I've created an array that I created and declared as a Public array in my module. I created a function that populates the array so that I can use the values in another function. I've gotten the array to populate but when I go to use the values in the array in another function, the array appears at Empty. I seem to be stuck on declaring it properly or something so that it can be used by other functions.
Public arrWebIDs As String
Public Function FillArray()
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Sep 25, 2014
I have a combo box which gets its values from sql server using a query which is called "get_query_reason", which works fine. Now I want to update combo box values based on a user selection, st string. Have written the code, but does not work:
Dim qDef As QueryDef
Dim Query As String
Dim st As String
Dim rs As Recordset
st = "SOV"
Set qDef = CurrentDb.QueryDefs("get_query_reason")
[Code] ....
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Feb 19, 2014
I would like to let vba select all (one after the other) values in a combobox and run a query. The code has to be run using a Do While Loop for which I already made the condition.The reason I want to automate this is to allow the user to quickly add new links in the database. The combobox is used in multiple queries.I rather code it than make new queries for this situation because it involves many queries that would have to be added.
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Oct 3, 2013
How can I pass two (2) values to a saved query ? These values are in a form that has a listbox with two (2) columns. The name of the form is 'Previous Evaluation Form'. I'm able to retrieve the values from both columns of the listbox in the form and I've already created the query. Both are working fine, but can figure out how to pass the query's criteria to select records for 'Name' and 'Date' columns of the query. Below is what I had in the 'Criteria:' of the query. What wrong with the code that is placed in the query's 'Criteria:' ?
Forms![Previous Evaluation Form]![Individuals].Column(0)
Forms![Previous Evaluation Form]![Individuals].Column(1)
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