I want a user to be able to choose the field they select from a table through the use of a combo box in an MS Access form. My combo box contains a list of all the field names in the table, and when the user selects one I want that field to be queried. Currently, the general syntax of my code looks like this but doesn't return any values when I run it.
SELECT FORMS![formName]!cboName
FROM tblName;
The form is working fine as far as I can tell so I'm pretty sure the issue is with my SQL but I can't figure out where. Any help is appreciated.
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This question already has an answer here:
How to query combo box of only current record/row in Access data entry form?
(1 answer)
Closed 1 year ago.
I am trying to make a dependent drop down work with my database here but it is giving me a hard time for different reasons that I will explain.
This is what I have:
A form called "tblOTS" (split form based on an actual "tblOTS" table):
As well as a table called "tblAlphaCode":
When looking at the property sheet for the "Alpha Code" combobox (actually called "strOTSAlphaCode") on my tblOTS form, this is what I have:
The current SQL statement under "Row Source" for this strOTSAlphaCode is:
SELECT tblAlphaCode.strAlphaCode, tblAlphaCode.strCategory,
tblAlphaCode.ID, tblAlphaCode.numSortingOrder
FROM tblAlphaCode
ORDER BY tblAlphaCode.strCategory, tblAlphaCode.numSortingOrder;
Basically, when user select an Alpha code in the drop down from "tblOTS" form, it adds the ID of the tblAlphaCodes into the actual tblOTS record.
My goal is to have the user select first a "Category" (here FASTENERS/HARDWARE ...) when adding/modifying an OTS record, and then have the "Alpha Code" drop down dependent on what category was just selected.
I first tried to changed the SQL statement using a WHERE condition on the category field, based on the form category field itself:
SELECT tblAlphaCode.strAlphaCode, tblAlphaCode.strCategory, tblAlphaCode.ID, tblAlphaCode.numSortingOrder
FROM tblAlphaCode
WHERE (((tblAlphaCode.strCategory)=[Forms]![tblOTS]![strOTSCategory]))
ORDER BY tblAlphaCode.strCategory, tblAlphaCode.numSortingOrder;
And created a strOTSAlphaCode.requery in my Form_Current event to update it everytime.
However, it affects the whole form itself as my control source is directly affected by my Row Source in this instance, and the form looks like this:
You can see that the drop down is working beautifully, however, all the fields that do not have the same category as the current record that I work on (FASTENER <> HARDWARE here), are missing their Alpha code (the second record is missing "O-RING" compared to the first picture from this post); this behavior is problematic!
I tried to find workarounds by changing strOTSAlphaCode into a simple text box only containing the Alpha Code ID, added an unbound text box on top with dlookup function to find the actual alpha code related to this ID, and an unbound combobox in between with the exact same SQL statement inside the Row Source Property, that would update the strOTSAlphaCode with some VBA ... not ideal right?? Ahaha. This is why I believe there is a simpler way that I am not aware of, but also I would like to use a "search as you type" code for this combobox later on and this solution was making it very difficult.
How can I make this work? I believe the answer is a simple/different SQL statement to put in my Row Source property, that is probably something related to some type of JOIN statement? Or something else? I expect to write some VBA code to make all of this work flawlessly, but I want to make sure that I have the right SQL statement first.
Thank you June7;
Yes, the link you gave me ( this link ) states 2 solutions, and the second one is the one that I talked about when describing my problem:
for forms in Continuous or Datasheet view, include lookup table in form RecordSource, bind a textbox to descriptive field from lookup
table, position textbox on top of combobox, set textbox as Locked Yes
and TabStop No
So I guess, the answer is that I MUST have a textbox with dlookup setup for my case; I put it on "locked" so that if the user wants to change it by typing in it, he will first have to select the arrow. This will work with what I wanted to do
Cheers,
as the title suggests I am writing SQL out of excel vba to query Forms contents out of a MS-Access db. The SQL works fine however, the fields where combo boxes are, the SQL returns their index instead of the text field.
I spent some time googling this but most of the results are asking how to display on the form in the combo box, I am just trying to return the text display form the combo box with my SQL.
I will go ahead and say the person who designed this did a bad job, and the tables relating to these drops down have nothing in common(the tables are just a list of the drop down values and ID's).
My question is what is the best way to return this value? Can I join based off the drop down index?
This link should help you get started.
http://access.mvps.org/access/forms/frm0031.htm
Something like this, I presume...
Forms!Mainform.RecordSource
I have a form with 10 columns, and for 5 of them (Project_Phase, Contract, Design_DPM, AMM/UCC, 1_or_2 stat) I want to add connected drop list combo boxes to filter the records and display data as selected in the combo boxes.
I know how to make multiple drop list combo boxes that filter the whole form based on the selection of one value from one column. For example, "Contract" combo box has options: signed, not signed. If I select "signed" it will display all the records that have "signed". and If I filter another column it will cancel the previous filter and display records relevant only to that selection from that column.
But what I want is the ability to filter using any number of filtering options from the 5 columns I mentioned. For example, if I want to see the records that are ("signed" under "Contract") and in ("proposal" under "Project_Phase") and ("a certain DPM" under "Design_DPM"). And after filtering I want to be able to clear the filters and see all the records again, as I am using this form to display all my records for users. I do not want it to be cascaded, as I might want to filter using only one column or more or all. And I do not want it to be a query or use the basic filtering in datasheet view.
Sorry for the lengthy explanation, if something is not clear I will explain further. Thank you for your efforts.
Here is one way to implement a form filter using multiple comboboxes.
Create a table named 'tblWildcard'; one field named 'Wildcard', save the table.
Enter one record with an asterisk as the value
Create the queries for your comboboxes like:
SELECT DISTINCT Table1.flda
FROM Table1
ORDER BY Table1.flda
UNION Select wildcard from tblwildcard
Save a query like the following SQL to be the Row Source for your form (i.e. qryFormA):
SELECT Table1.Flda, Table1.Fldb, Table1.Fldb
FROM Table1
WHERE (((Table1.Flda) Like [Forms]![frmForm1]![cboFlda])
AND ((Table1.Fldb) Like [Forms]![frmForm1]![cboFldb])
AND ((Table1.Fldc) Like [Forms]![frmForm1]![cboFldc]))
In the After Update event for each combobox add the following code:
Me.Recordsource = "qryFormA"
Sometimes the 'Me.Rowsource.' may not work when changes are made (weird issue!). If so, do the following:
Application.Echo False
Me.RecordSource = vbNullString
Me.RecordSource = "rowVwFilter25"
Application.Echo True
Finally, if a multi-user environment, and people may be adding records that will need to be included in your comboboxes, use the combobox Before Update event and add the following code:
Me.cboFldA.Requery
My question is answered. I found exactly what I wanted here link
Thanks for the help everyone
I'm trying to create a form that allows my audit team to help identify transactions that need further investigation.
Is the following is possible? If so what would be the best method for accomplishing this? I would like to have a check box in a form for each record that is returned from a query. That check box would then be used to identify records that would be appended to another table.
I've done this in the past for forms linked to temporary tables; however, since this form is linked to a query I think I'm having an issue.
You could add the checkbox to the form and use some VBA code to insert all those rows from the query into another table that have the checkbox checked (Forms!MyForm!myCb = True)
I need to create a drop-down box so that an employee can select a pre-set reason in the "RE:" field of a Report. There are only two selections that need to be in the box: "personal events" and "lack of adequate notice".
The report itself is already made and there are a number of fields that link back to the database - name, address, specific dates, etc that are already in the report. I've figured out how to make the drop-down box using the combo box function in a form but is there any way I can merge the combo box into the report?
I'm a beginner, by the way so I'm still figuring things out.
Currently your report sits on a query (query get relevant data from the table)
Steps to follow:-
Change the table by adding a column with the two options you just
mentioned above
Add combobox to Form with items as the two options
Adjust your query to use these options as a criteria to change
results returned by the query
Show the results in the report as you are showing right now.
If you have a code already, please post that snippet. So we can help you accordingly.
Some reference for you to get ideas
BUT I HAVE A DOUBT, ARE YOU TRYING TO SAY YOU WANT TO SWTICH BETWEEN TWO REPORTS BASED ON THE USER CHOICE SELECTED IN COMBOBOX?