Refreshing Cascading Combo Box Queries
Apr 25, 2008
hi,
I have a db which uses the data taken from cboInstructors which is used in a query and a produces a list in cboExpertise. This procedure is repeated from cboInstructors for cboAssessors and then cboIVName.
This subform then shows all the modules each student have taken, who taught it, who assessed and who IV'd it. The problem is when one selection is made all the subsequent choices are the same as the cbo above it, i.e. the queries do not run again when a diferent selection is made in cboInstuctors.
I hope this clear.
Help please.
Iain :eek::confused:
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Mar 16, 2013
I want to create a cascading combo box - so far so simple, but in all the tutorials I can find the options in the second combo box are exclusive to the first e.g. combo box 1 selects "state", combo box 2 then displays "city". Each city can only be in one state.
In my scenario each city is in several different states - and so far I'm failing to come up with any sort of strategy as to how to deal with this. I tried giving each state a "yes/no" formatted field in the "city" table, figuring if I could use the first combo box to point access to the right field in the "city" table I could filter those records by "WHERE [fieldnominatedbycombobox1] =True" - but I don't know how to make a one combo box determine which field a subsequent combo box filters by.
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Dec 18, 2013
I am working on a database where law clerks input the tasks that they accomplish each day. They use a form called "TaskDetails" to input all of the information related to their daily tasks via combo boxes. The problem I have is: often times the clerks work on the same task more than once and I would like them to be able to continue tasks already in progress - using notes to indicate what particular portion they completed that day.
In order to do this I would like to have a combo box that is based on a query of all of the tasks the clerks have completed. When they select a Task Name from the combo box, I would like all other combo boxes on the page to auto-populate based on the selection.The query that my combo box is based on includes all relevant fields.
When I click on the "Task Name" combo box I am presented with all of the records related to tasks. The fields/columns are divisionofwork, subcategory, workassignedby. I have combo boxes for all of these fields on the same page, bound to the table of tasks. Ideally, a clerk makes a selection from the "Task Name" combo box, and the subsequent 3 combo boxes will reference their relevant column in this selection and auto-populate.
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Nov 27, 2013
I have a form with cascading combo boxes pulling from a table. They work perfectly, no worries. My problem now is if I do not enter information in every combo box (i.e. only two out of four combo boxes), how can I still run the query and get the appropriate information?
For example (these are my combo box titles in order):
Product
Type
Customer
Contract #
I don't want to necessarily look by Contract # all the time, but sometimes just by the general Product and Type to get a larger view. How do I set up expressions/criteria in my query to accurately produce that information? Right now it just produces a blank query table if I don't fill out all the boxes.
I've tried a couple of expressions with "isnull" criteria, but I must be doing it incorrectly.
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Oct 6, 2004
I have a form with a combo box on it, used to select staff members.
When I select a staff member it displays a list of tasks assigned to this staff member in a sub-form.
This is all working as I want - however, when another user (on another computer) selects a different staff member from the combo box, after a short time, that second staff member is displayed on my screen and consequently the second users tasks are aslo displayed.
How can I stop this combo box updating every time someone else selects a value?
Thanks,
Brad
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Oct 10, 2006
Hi-
In a subform, which is based on a query with two tables, I have a combo box (Field36) that is used to select a name. In the OnExit event, the following code is used to refresh the remaining fields on the subform:
Private Sub Field36_Exit(Cancel As Integer)
On Error GoTo Field36_Exit_Err
DoCmd.RunCommand acCmdRefresh
Field36_Exit_Exit:
Exit Sub
Field36_Exit_Err:
MsgBox Error$
Resume Field36_Exit_Exit
End Sub
We recently changed the name from one field to two (first, last), and now the Row Source for the combobox is:
"Select( [last name] & ", " & [first name]) From [INTRPTBL];"
The Control Source is one field (link name) in a table, and I want both names to end up in there.
The problem is, the code no longer works. Since I'm testing things, I only have one record in INTRPTBL. The data from that record shows up in every line of the continuous subform, regardless of the name that was chosen before. When I try to choose from the combo box, it won't allow me to click on the name, all I get is an angry "ding!"
I'm assuming this has to do with not being able to refresh based on the name in Field36. How can I set it up so it can bring up the appropriate information based on the last, first combination (which are two different fields in the table).
Thanks so much!
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Dec 1, 2004
I have a form on which i make a selection. This selection then populates a query which in turn generates a report. The problem that i have is that when i go back into my form and make another selection the query, and therefore the report, holds the original data.
My question is how can i refresh the selection and therefore produce different reports based on this selection without exiting the application?
Many thanks for any help provided in advance.
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Dec 7, 2005
Dear members,
I have a form with 4 Combo boxes bound to fields in 4 tables;
1) Oblast Name
2) District Name
3) Jamoat Name
4) Village Name
The selections work fine. Cascade works from Oblast to Village Name. My question is ;
Currently the ID's of the bound columns are stored in the tables instead of the corresponding data. For example for the Oblast name; I have the value "3"=" rather than "Khatlon" for District_Name, I have "223", rather than "Muminobad".
Is there way to capture the names of the respective places rather than storing ID's in the table?
Thanks in advance.
Irshad
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Apr 11, 2006
This is driving me a little mad, and its probably something quite simple!
I am creating a form which will allow users to narrow down their search based on criteria entered into three combo boxes.
The first combo box pop's up a calendar and is populated when the date is chosen on the calendar.
The second combo box will provide a list of systems that have a record entered on that date
The third combo box will then show a list of case id's based on the system and date selected.
I can get it working when ignoring the date, but as soon as I bring the date combo into the equation I get a data mismatch error. Now I presume that this is to do with holding a date in a text field and comparing with a date/time field in the table, so I have set both to 'short date', but still get the error.
Can anyone provide any pearls of wisdom to help stop me from going insane? (that might be a bit late tho!)
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Dec 12, 2006
I have a few cascading combo boxes that restricts the value of one combo box depending on what the the value of other one is.
The problem I have is that some of the data is not displayed in the combo boxes when scrolling through the records after data entry.
I have tried to re query them on the form on open event but it does not seem to help much.
Any Ideas?
thanks :)
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Nov 4, 2007
Hello
I have a database (Access 2007) that has two tables, reports, queries and so far all seems to be working and going well. Quite impressed with it to be honest for my lack of skills.
However, I've run into a bit of trouble and need assistance getting a combo box to work with another combo box to produce list kind of thing.
The database is a vehicle database and I need the 'Vehicle' combo box to give me a list of vehicles. I then need the 'Model' combo box to produce the models of the car selected in the 'Vehicle' combo box.
Example - If I select 'Ford' from the 'Vehicle' combo box list I want all the models to be displayed in a list form thing in the 'Model' combo box so the user can easily select make and model of the car.
I have two tables:
CarMM
VD
The 'CarMM' table contains a list of around 1,500 records of car makes and models. First column has the 'Vehicle' make and the second field coloumn has the 'Model'.
The 'VD' table contains all other information like the charges, name, the make and model of car once selected in combo box.
I then have the form called 'VD'. In this form contains the combo boxes I want to be cascading.
Any advice on how to do this? I'm quite new to this so any help would be nice. Thanks you very much.
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Jul 28, 2005
I need some help setting up my tables to allow cascading combo boxes. I need to document when a Pharmacy IV room and chemotherapy room are cleaned. Each Room requires different cleaning procedures.
Here is my table structure:
TblCleaningDuties
DutyID-Auto# (PK)
Duty - text (Example- mop floor, clean hood, wash ceiling, wash sink)
Frequency-text
TblLocation
LocationID- Auto# (PK)
Location - Text (Clean Room, Chemo Room, Anteroom)
TblCleaning
CleanID-Auto# (PK)
LocationID-(FK)
DutyID- (FK)
Date/Time
TechID
If the user selects Clean Room I don't want them to see wash sink and anything else not pertinent to the Clean Room. How do I set up the tables?
Thanks,
Jason
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Jun 2, 2005
Just wondering if anyone can help Im creating two combo boxes where the first one determines the values in the second one.
The tables are made up of the following;
Line
Line number (PK)
.....
....
Main Setting
Part Number (PK)
Press Line (FK)
Now ive took the advice of previous threads but im having the following error message when im creating this;
The record source 'SELECT [Main Settings].[Part Number] FROM Main AS Settings WHERE [Main Settings].[Press Line]=[Forms]![Example]![Line]' specified on this form does not exist.
I know that this doesnt exist but im typing it correctly. Access seems to be changing my statement i.e. inserting the AS command. Any help will be much appreciated
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Nov 21, 2005
I have an unbound Form with a Subform bound to a query. The query parameters are selected by the users via Unbound cboboxes. The form is working but I would like to add a feature on each cbobox that would allow to show "All" the data (ie:Show the data like if there was no parameter on that field). I can't see how to add this feature, is anybody got any idea?
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Jan 31, 2005
Right I have followed one of the sample databases and modified it to create cascading combo boxes like i needed.
Now all i need to do is use them in the context i need.
Basically I have country, region and sub region. These cascade to each other in the form which has been created. If you select a country, then in region you in only see the regions in that country, etc.
What i need is to be able to use the cascading combos boxes in conjunction with the "Location table". So someone can put in a project number and then use the cascading combo boxes to to chose the country, region and sub region boxes saving all of the data into the location table .
Please can someone help, as it took me allmost three hours to create the cascading combo boxes but now i cant even use them for what i wanted them for,.
Many Thanks
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Mar 15, 2005
Hi
I have trawled this forum searching for help with cascading combo boxes, it was very helpful but alas I need that bit more.
I have 2 combo boxes and the result is displayed in a subform. The problem is that it will only display one selection made from the Combo boxes and I need multiple selections on display in the record.
It is a parts job worksheet in a garage where multiple work is required on a vehicle. It is based on Work Type and Work Codes which then bring up the detailed description.
The first Combo Box is Work Type and this allows you to select letters. The second Combo Box is Work Code and this allows you to select numbers.
I used the example I found on here but haven't changed the field names as I daren't alter the coding until I know it will display multiple selections in the subform of the record.
I attach the database to see of anyone can help me, ppllleeeaaassssee. I woul dbe most grateful if you could make the changes and zip it back up as I ain't no VB programmer.
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May 24, 2005
Hi folks, this may seem like a silly question... but I'm rather new at this...
I have set up 4 Cascading combo boxes on a form, as per the fantastic little tutorial by SJ McAbney... They work great...
What I want them to do is output the combo box selections back to a table. I have been able to get it to do this, but all it's putting back in the table is the ID number of the combo box selection. I need to get the text there instead. I experimented with switching the column order on the form, so the text is before the ID... and that worked with the output, but messed up a number of other things.
Any suggestions??
Thanks in advance...
B
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Oct 9, 2005
i currently have 4 combo boxes that each has its own table, and setup as cascading. Now what i want to add is an <All> in each combo to box to give any results in that table.
i have
combo 1
SELECT [tblProductManufacturer].[ProductManufacturerID], [tblProductManufacturer].[ProductManufacturer]
FROM tblProductManufacturer UNION Select "<All>", "<All>" as Bogus From tblProductManufacturer
ORDER BY [tblProductManufacturer].[ProductManufacturer];
combo 2
SELECT tblProductModel.ProductModel, tblProductModel.ProductModelID
FROM tblProductModel
WHERE (((tblProductModel.ProductManufacturerID)=[Forms]![MainScreen]![MainWindow].[Form].[CboProductManufacturer])) UNION Select "<All>", "<All>" as Bogus From tblProductModel
ORDER BY tblProductModel.ProductModelID;
combo 3
SELECT [tblProductVersion].[ProductVersion], [tblProductVersion].[ProductVersionID]
FROM tblProductVersion
WHERE ((([tblProductVersion].[ProductModelID])=[Forms]![MainScreen]![MainWindow].Form.CboProductModel)) UNION Select "<All>", "<All>" as Bogus From tblProductVersion
ORDER BY [tblProductVersion].[ProductVersionID];
combo 4
SELECT [tblProductSize].[ProductSize], [tblProductSize].[ProductSizeID]
FROM tblProductSize
WHERE ((([tblProductSize].[ProductVersionID])=[Forms]![MainScreen]![MainWindow].Form.CboProductVersion)) UNION Select "<All>", "<All>" as Bogus From tblProductSize
ORDER BY [tblProductSize].[ProductSizeID];
in place of UNION Select "<All>", "<All>" i have also tried
UNION Select Null as AllChoice, "(All)" as Bogus
And in place of UNION Select "<All>", "<All>" as Bogus i have also tried
UNION select distinct null, null (And added distinct after the first Select of the query)
but to no avail????
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Jun 28, 2006
Afternoon,
I'm having a problem with a form used to display table records as well as create a new record entry.
The form has 2 combo boxes and the rest are fields.
Combo1: Artist
Combo2: Gallery
I would like it so that when the form opens and displays the first record it will also populate the two combo's with the correct details for that record. Secondly when I click to create a new record it will populate the first combo with all artists but then the second combo will populate with multiple galleries (I think because that artist might have done work with multiple galleries).
I'm a little stuck so any help would be great at this point!
:)
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Jul 25, 2006
Im using the code from an 'older' example posted here ages ago and it works fine on other databases when there are only 3 combo boxes. This time I'm using on a total of 5.
The problem is the 3rd, 4th and 5th boxes will not requery to a null value, I've tried using DoCmd.Requery "cbo_whatever" instead of Me.cbo_whatever.Requery in case that makes a difference (as you guessed I'm not much of a code jockey :p)
So am I being a bit thick, why doesn't this work ? I've had a search on the forum and have found many examples (obviously) of cascading box examples etc. but I'm comfortable using this example and can figure out what's wrong.
Private Sub cbo_region_AfterUpdate()
If IsNull(Me.cbo_region) Then
Me.cbo_city = Null
Me.cbo_city.Enabled = False
Me.cbo_city.Locked = True
Else
Me.cbo_city.Enabled = True
Me.cbo_city.Locked = False
Me.cbo_city.Requery
End If
End Sub
Private Sub cbo_city_Afterupdate()
If IsNull(Me.cbo_city) Then
Me.cbo_building = Null
Me.cbo_building.Enabled = False
Me.cbo_building.Locked = True
Else
Me.cbo_building.Enabled = True
Me.cbo_building.Locked = False
Me.cbo_building.Requery
End If
End Sub
Private Sub cbo_building_AfterUpdate()
If IsNull(Me.cbo_building) Then
Me.cbo_floor = Null
Me.cbo_floor.Enabled = False
Me.cbo_floor.Locked = True
Else
Me.cbo_floor.Enabled = True
Me.cbo_floor.Locked = False
Me.cbo_floor.Requery
End If
End Sub
Private Sub cbo_floor_AfterUpdate()
If IsNull(Me.cbo_floor) Then
Me.cbo_room = Null
Me.cbo_room.Enabled = False
Me.cbo_room.Locked = True
Else
Me.cbo_room.Enabled = True
Me.cbo_room.Locked = False
Me.cbo_room.Requery
End If
End Sub
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Aug 22, 2006
Hi,
I am using a form with 3 combo boxes name, weight and grade. The combo boxes are cascading:
A name is selected in the first combo box, since each name has different weights attached to it only the weights associated with that name are selected when the weight combo box is clicked. In a similar vein, there are only certian grades associated with a certain weight.
The effect is to filter the results so that an invalid entry cannot occur.
My problem is that once an entry is made and I select a new name for the next entry, the weight and grade boxes remain with the same values instead of updating to new values. Updating of the boxes does not appear to be working.
Does anyone have any ideas how to solve this problem?
Many Thanks
Turbojohn
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Aug 24, 2006
I have 4 Combo Boxes on my form (cmbo1, cmbo2, cmbo3, cmbo4). I have successfully managed to get the cascading down as long as the user starts with cmbo1.
What I would like to be able to do is have the user select any combo box on the form and have the rest of the boxes filter automatically, e.g., a user selects a value in cmbo2, the afterupdate would then filter/lookup the values of cmbo1, cmbo3, cmbo4 based on the value selected in cmbo2.
Is this possible and if so, does anyone know how to do this?
Thanks.
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Sep 28, 2006
Hello to everybody!
I need a big help to solve a problem with my DB Access.
I created a form in a DB where I have to fill some information and store them in a table.
I created the cascading combo box. It works, infact when I select the value in the first Combo box named NOME_PROVIDER the second combo named NUM_MAM comes populated with the value got from a query. Anyhow it works well.
THE PROBLEM right now is that I can only select the first value of NOME_PROVIDER and not all the other. I'm sure that the selection query works, but I'm not able to select the other values. Maybe could be a focus problem or something like that.
PLEASE CAn you give me an help on this matter?
Thanks in advance to everybody!!!
Cheers,
Antonio.
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Oct 3, 2006
I have 2 Cascading Combo boxes setup and working correctly.cbo1 lists all agents and cbo2 lists the branches that relate to each agent.tbl_agents and tbl_branches are setup with a 1 to many relationship.I have used the code (explained here (http://www.fontstuff.com/access/acctut20.htm)) that allows the user to add a new agent if they are not in the list. This works correctly. Now I want to let the user add a new branch for the agent they have just added. The code appears to work correctly from the front end, but when you check tbl_branch, there is a new entry but it is missing the appropriate agentID foreign key (ie, it's not related to the new agent).Is there something that I'm missing? I assume this is possible, but I must be doing something wrong.Maybe I need to create a little pop-up form for data entry?any help appreciated.
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Oct 27, 2005
I'm really stuck on this and have tried loads of different ways, but I can't seem to get it to work. I have 3 tables: tbl_Workshop, tbl_WorkshopArea and tbl_Instructor.
I want to have a combo box that will display the field WkshopArea from the workshoparea table. When an area is selected the next combo box should only display the names of the workshops available in that area. (The second combo box should be based on the WkshopTitle field in the workshop table.
Once a workshop is chosen from the second combo box a text box should be updated with the corresponding code of the workshop.
I've attached an example of my database for you to look at - both the forms on there don't work, but show examples of what I've been trying.
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Feb 25, 2008
I have a form with a combo box in it. When the user selects either the US or Canada, a second combo box will open with States or Provinces listed. For background, this will record the location of applicable governing law for the contract we are recording. Anyway, here is the code. My issue is I need to add some code that says, if the law is another country (not US or Canada), have the second combo box indicate an n/a or gray out the second combo box. I would appreciate some help. Thanks
Private Sub cbotlCountry_AfterUpdate()
On Error Resume Next
Select Case cbotlCountry.Value
Case "United States"
cboState.RowSource = "tblStates"
Case "Canada"
cboState.RowSource = "tblProvince"
End Select
End Sub
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