No Duplicate In Combo
Oct 9, 2005
Hi,
I have a table containing 100s of records. One of its field is Entry_Date. There may be more than one record entered in same date.
Example:
Entry_Date Item
24/09/2005 abc
24/09/2005 pqr
25/09/2005 xyz
24/09/2005 lmn
and so on..
I created a combo on a form based on a query to get all the data from the above table. When I click the combo it shows me all the records. But I need my combo not to show duplicate records.
Example : The combo box should show the records as follows:
24/09/2005
25/09/2005
I do not need other fields in the combo except date field. I have some further actions to take based upon the date I selected in the combo. I dont find 'Hide duplicate' option in its property.
How could I do that?
With kind regards,
Ashfaque
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Jul 31, 2006
hi again,
I'm building a search function into my database and everything's fine apart from the fact that i have duplicate values in my combo boxes.
For example in the combo box 'market' i have many fields named Europe.
How do i replace these repeated values with one distinct value?
Cheers
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Sep 10, 2004
hey,
sorry to bother everyone again, this is such a great forum, and ive gotten soo much help here.
i have a customer table, containing custRef, custName, drawerRef, Address, Phone, Fax
now it contains site addresses so the custName can be the same for quite a number of entries. no the combo box in my form obviously shows all entries for custName which means the same name repeated sometimes 6 or 7 times, as i only need to select one, is there a way without looking to different tables etc to just show unique entries. i dont want to list them all in another table because i dont know them all yet, so i want it to lookup the list as i enter them.
cheers
Baz
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Aug 17, 2005
Hello
I am trying to get a 2nd combo working from the first .
I have a table called Keystage (tblKeystage) and I have also named my 1st combo cboKeystage. then by following the vba below I created another 6 tables with corresponding names and combo's.
Private Sub cboKeystage_AfterUpdate()
On Error Resume Next
Select Case cboKeystage.Value
Case "Foundation"
cboYear.RowSource = "tblFoundation"
Case "KS1"
cboYear.RowSource = "tblKSOne"
Case "KS2"
cboYear.RowSource = "tblKSTwo"
Case "KS3"
cboYear.RowSource = "tblKSThree"
Case "KS4"
cboYear.RowSource = "tblKSFour"
Case "Post16"
cboYear.RowSource = "tblPost"
End Select
End Sub
The combo boxes both work, brilliant. My problem is that when I enter another record and make a selection from the 1st combo box, it changes all the records.
Could somebody please help.
Thanks
Wong
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Sep 15, 2006
Hi all,
This is an intersting question that my friend ask me... hope someone can help to solve it.
In a combo box i use to list out all the company in a table that with the duplicate of the company is allowed. Do someone have a good idea to filter the combo box when detect a duplicate data and just showing one of each company only? or can i create a query with just listing one of each company from the table with all those duplicate company data?
Thank you.
Regard,
alex
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Mar 10, 2015
I have an issue with duplicate records showing in a combo box. I have checked "Yes" for unique values and they still show. I only have one field showing in the drop down and don't care about the other fields for that specific selection.
How to remove these duplicates from showing?
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Apr 21, 2013
I've got a combo box that lists duplicates. I want the dupes removed.
I went to the Query Builder for my Combo Box and set Unique Values from "No" to "Yes" - Saved, then re-opened the form. It still lists dupes.
I went back into Query Builder and unchecked the box for the Patient_ID (Autonumber) field. I saved it, then viewed the Datasheet for the Query, and it correctly lists the data I want WITHOUT dupes.
However, when I go to Form View, the combo box lists several blank entries..
The entries come back when I re-enable the Autonumber field in the Query.
This is what I currently have...
SELECT DISTINCT Patients.FullName FROM Patients ORDER BY Patients.FullName;
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May 5, 2014
I am working on a database to track IT assets with third parties. I have a table called "Equipment" that includes info like model, serial numbers, purchase price, date, location, and "Asset ID". I have a second, single field table called "asset tag" that is just a list of asset ID tags, XYZ1000, XYZ1001, XYZ1002..
I created a one to one relationship between the two tables on the following fields: "equipment.assetID" and "asset tag.asset ID"
Once an "asset ID" is used, I would like it to either be grayed out or disappear from the list of available ID tags. Basically, I want it so that each "asset tag. Asset ID" can only be used once.
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May 1, 2006
Hello everyone. I'm a little new to the Access scene. I have a strong background in C, C++, Java, and assembly. Seems all the access books out there fail to mention the need to know vbs, heh.
Anyhow, I have a form ([WrkR]) based on a table ([ORDERS]) that has a customer's name ([Tables]![ORDERS]![name]), total payments to visa ([Tables]![ORDERS]![visa]), and total payments to cash ([Tables]![ORDERS]![cash]), and total payments to debit ([Tables]![ORDERS]![debit]). My form also has three rows, each containing a text box which holds how much a person has paid, and a combo box ([combo1], [combo2], [combo3]), that allows the user to choose what payment type was used. I have included a screen cap to demonstrate this.
I need to be able to create a function or macro, anything that will sum up the appropriate totals and store them in the corresponding columns in my table. Like in my example, there are 2 visa costs and a single cash cost that should be added up and stored in my table in the appropriate fields.
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Jan 18, 2013
I'm trying to Identify a particular entry in my table for editing via combo boxes. The same serial number will come in multiple times but a different job number each time it comes in. To identify a record for editing I need the user to identify the serial number in combo1 and then the job # in combo2 (cascaded combo boxes).
The issue I'm running into is that combo1 has dozens of serial number duplicates (combo2 is acting as it should). When I change some settings around I'm able to get combo1 to eliminate duplicates but now combo2 only shows 1 job # when there should be dozens for that serial #. I need all like serial numbers to show their job # in combo2 and I have not had any luck surfing around the net/forums/experimenting.
I'm pretty sure I have to use a Junction Table but I haven't messed with that and I'm not 100% sure that's the best/only way to do it.
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Jun 7, 2015
error message I am getting when I click on my Duplicate Record button (created through the wizard).
I have two combo boxes on the main form that populates data when the user makes a selection from the combo box. First combo box populates project data and the second combo box populates equipment data. The form is working well with the two combo boxes populating the data into the main table.
Now I would like to add a duplicate record button to copy a record and paste the data as a new record. So, I added a duplicate record button using the wizard and I am receiving the following AfterUpdate error.
Run-time error 3020: Update or CancelUpdate without AddNew or Edit.
This is the code I am using to copy and paste a duplicate record:
Private Sub InputForm_DupRec_Button_Click()
On Error GoTo Err_InputForm_DupRec_Click
DoCmd.RunCommand acCmdSelectRecord
DoCmd.RunCommand acCmdSaveRecord
DoCmd.RunCommand acCmdCopy
DoCmd.RunCommand acCmdPasteAppend
Exit_InputForm_DupRec_Click:
Exit Sub
Err_InputForm_DupRec_Click:
MsgBox Err.Description
Resume Exit_InputForm_DupRec_Click
It seems to be duplicating the data from the first combo box, but not the second one where it errors out.
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Jan 30, 2015
How to correct the issue below. I created a split form and I have 2 combo boxes that allow multiple selections. The one combo box for LOB (line of business) works perfect and does not create duplicate records in the datasheet view of the split form. The 2nd combo box with multiple selections creates duplicate records in the datasheet depending on how many selections are made.
I have checked this in the underlying table and there are no duplicate records, it is only in the split form datasheet. I have checked settings and configuration between the 2 combo boxes that are reacting differently and they appear to be identical...
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Dec 30, 2013
We are working on an Access (2007) database that is on a SharePoint Site (2007).
Currently the form is operational, but there is one last thing that would be nice to have.
The table is "Updated Headcount" which contains "EMP_ID" which are unique numbers stored as text.
In the event a new employee is entered in the system by another user on this site we would like to prevent any duplicate "EMPID"s from being entered and saved on the SharePoint, we would also like to alert the user and prevent the data from being saved.
All data is currently bound, so once the user makes a change it is made, no submit button is required.
We are running into some difficulties in doing a dlookup from the value entered and comparing to a column in the table.
TABLE - UPDATED HEADCOUNT
COLUMN in UPDATED HEADCOUNT - EMPID
FORM CELL user will input an EMPID - newEMPID
FORM CELL used for a dlookup to compare what user has entered to what is already in the table - duplicateEMPID
So below is what we are trying to do, we are sure there are a few commands missing....
=IIF(newEMPID=dlookup([UPDATED HEADCOUNT]![EMPID]), newEMPID, "Error, EMPID already exists")
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Aug 5, 2013
I have several comboboxes (6) on my form.How to populate these comboboxes with values depending on selected value in previous combobox.
Example.Lets say that you select value "Audi" in combobox 1, then available values in combobox 2 should be "A4","A6","TT" etc. and if you selected "BMW" in combobox 1, then available values in combobox 2 should be "3-series", "5-series" etc...
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Mar 31, 2014
I have a form that currently uses a "catch all" table for listing available equipment to choose from for an equipment field. I call it tblEquipment. What I want to do is to make it so when I type a name in (1 of 35) in one field of the current record, the record source for the equipment field immediately looks at a different table that has equipment available only for that name. To do this I plan on making 35 different tables with limited data originally found in tblEquipment. I would call these tblEquipment1, tblEquipment2, etc. I do not use a sub form, nor do I want to.
So my questions are:
1) can this be done
2)If it can be done, how can I do it?
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Oct 20, 2005
Hi everyone,
I have two combo boxes on the same form bound to a table. I want the contents of the next combo box to change based on the previous combo selection e.g
cboContinent cboCountry
Africa Zambia
Africa Congo
Africa South africa
Europe England
Europe Holland
If I choose Africa in cboContinent, I want to see only Zambia, South Africa and Congo under cboCountry and if I choose Europe I want to see only England and Holland
Thanks
Humphrey
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Apr 27, 2013
I have a Suppliers database which contains a form that will allow me to place orders with Suppliers.The Main form has a combo box that allows me to select the supplier. The combo box is called SupplierID with the following:
Row source: SELECT Suppliers.SupplierID, Suppliers.CompanyName FROM Suppliers ORDER BY Suppliers.CompanyName;
The subform is called Stock Subform witha combo box called ProductID with the following:
Row source: SELECT DISTINCT Products.ProductID, Products.ProductName, Suppliers.CompanyName, Products.Discontinued FROM Suppliers INNER JOIN Products ON Suppliers.SupplierID=Products.SupplierID WHERE (((Products.Discontinued)=0)) ORDER BY Products.ProductName;
Event Procedure - AfterUpdate: Private Sub ProductID_AfterUpdate()
On Error GoTo Err_ProductID_AfterUpdate
Dim strFilter As String
' Evaluate filter before it's passed to DLookup function.
strFilter = "ProductID = " & Me!ProductID
[code]..
The Link fields are done on the Purchase Order ID (PONoID).What I want to achieve is to select the supplier from the combo box (SupplierID) on the main form and then the combo box (ProductID) on the subform to filter to only show products directly supplied by the Supplier selected on the Main Form.
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May 21, 2014
I'm looking for a way to have a text box auto fill based on the selection of a combo box on the same form. I cannot use the method i find all over the internet of using multiple columns in the combo box and basing the text box on that because the combo box already has multiple columns being used to determine its own possibilities and other combo box possibilities.
I would really just like the text box to work like this, but im still kinda inexperienced in VBA...
If combo box is "F004-001", then text box is "237"
If combo box is "F004-003", then text box is "280"
I know how to add in an "after update" thing, but i do not know how to do If/then statements.
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Jul 11, 2012
I'm have quite a difficult time getting a form in Access 2010 to perform the way I would like it to. I have multiple tables that I've created, and a query that contains the data from the various tables. I then ran the form wizard to select the data from the query that I wanted to populate in my form and I've added 2 combo boxes.
What I want to do:
1. I want users to be able to select a category in combo box #1 (example: "Bag")
2. I want users to be able to select a detail in combo box #2 based on the category they selected in combo box #1 (example: Combo box #1, "bag" would populate the following selections for combo box #2: "sandwich" and "tool")
3. I want users to then receive a list of suppliers that provide the product they have selected, either "Bag: Sandwich" or "Bag: Tool"
I have combo box #1 populating a list of categories already. However, I am not able to get combo box #2 to provide choices based on the selection chosen for combo box #1.
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Mar 11, 2012
Let's assume we have 3 tables:
Order_Category (Order_Category_ID, Order_Type_Name) with 2 records:
1, Minor
2, Major
Order_Type (Order_Category_ID, Order_Type) with 4 records:
1, Book
1, Pencil
2, Car
2, House
Orders (Order_Category_ID, Order_Type, value) with 2 records:
1, NULL, NULL
1, NULL, NULL
2, NULL, NULL
I want to create a Multiple Items form presenting Orders table with two Combo Boxes:
1. A combo box to select Order_Category_ID.
2. A combo box to select Order_Type. When 1 (Minor) is chosen in the first combo box it should show Book and Pencil, when 2 (Major) is chosen it should show Car and House.
Examples in the Internet show how to do it on a 'single row' forms using the RowSource property. I tried to use a query like:
SELECT Order_Type
FROM Order_Type
INNER JOIN Orders ON Order_Type.Order_Category_ID = Orders.Order_Category_ID
WHERE Order_Category_ID = [comboBoxOrderCategoryID]
But it sets same values for all records in the Multiple Items form and it should return different values in each rows based on value in the first combo box (Order_Category_ID).
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Mar 11, 2007
I have a table with duplicate rows. How do I de-duplicate the table so that there are no duplicates and find out how many duplicates there were in the table.
Thanks:)
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Feb 23, 2008
Please i am trying to create a form that will keep records of perspnnel but i want a situation whereby if someone enters a last name and first name that is already in the record, the database should send a message telling the user that such a name exists.
Regards
Henry
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Mar 19, 2006
:confused:
I have got to create a car hire db for a course i'm doing.
I have a vehicle table
I have a customer table
I have to be able to book more than one vehicle to a customer.
I tried putting vehicleID into my appointments table twice but that is wrong.
Any solution would be great.
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Mar 19, 2008
Hi All,
I have a table that has a device column and a tag # column, I want to pull out a report that shows duplicate tag # for different devices, the tag # can only be assigned to one device, I received an excel sheet that has to be fixed, I have the sheet in an access table. Please help. For example: device 123 and device 345 have tag #abc. I can’t simply create a query to show duplicate for tag# because I can have duplicate # only if it’s the same device.
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Feb 22, 2005
I have a form with a bunch of fields. Now their are three im concered with. CFR_EHPID,CFR_SVCDATE,CFR_PROVTAXID. If thier is a vaule in the database when the user tries to enter it again, i want a dup message to show...... SO i dont want any duplicates for those three feilds. is their a way when the user is done keying and tries to move to the next record it displays that thier is a duplicate??????. below is the code i use but its for the before update event
Dim SID As String
Dim stLinkCriteria As String
Dim rsc As DAO.Recordset
Set rsc = Me.RecordsetClone
SID = Me.CFR_EHPID.Value
stLinkCriteria = "[CFR_EHPID]=" & "'" & SID & "'"
'Check StudentDetails table for duplicate StudentNumber
If DCount("CFR_EHPID", "CFR", stLinkCriteria) > 0 Then
'Undo duplicate entry
'Message box warning of duplication
MsgBox "Warning Student Number " _
& SID & " has already been entered." _
& vbCr & vbCr & "You will now been taken to the record.", vbInformation _
, "Duplicate Information"
'Go to record of original Student Number
End If
Set rsc = Nothing
End Sub
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Sep 13, 2007
I currently have a table that had 30 fields, the unique fields are survey, date, and business name. I'd like to create a query that will display all of these records so that i can get rid of them. They were imported from another table that another user created. If survey, date, and business name are identical i'd like to get rid of them.
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