Combo Can Not Be Left Blank
May 11, 2005
I am wanting to ensure that a couple of combo boxes are not left empty, searching the forum I found this:
Private Sub Form_BeforeUpdate(Cancel As Integer)
If IsNull([cboBox1]) Or IsNull([cboBox2]) Then
Beep
MsgBox "Please enter a value etc ", vbCritical, "Incomplete Data Entry"
DoCmd.CancelEvent
End If
End Sub
This is similar to other solutions I came across, problem is it isn't working, I have 2 controls on my form called cboBox1 & cboBox2 so I can't see why it wouldn't work. Would be grateful for any suggestions.
RussG
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Feb 26, 2007
Hi guys, I have a query that displays records that fall between 2 dates (using 2 input text fields). How can I make it dispaly all records if the user just leaves the dates blank?
I've searched through some forums and found that I can make this happen by using IS NOT NULL. But when I tried putting it in the OR row in my date field (and all other places), the result is that the query displays all records that have a date value regardless of my other filters.
Can anyone point me in the right direction where I should actually place the IS NOT NULL? I attached my Query view for easier understanding.
Thanks a lot!
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May 10, 2013
I am creating a query which uses 2 unbound text boxes to populate a Between function for 2 date fields. If I fill in the dates, it returns the corresponding data. If I leave them blank, however, it returns no records. Is there an easy way to tweak the query to return all records if left blank?
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Apr 10, 2014
I have a questions database. When user is filling out the form, the following fields are required: Questions, Author, Type of Question and Answer selected. Answer is selected by clicking on the button next to the Answers. If these fields are not filled out, a user gets a prompt saying that so and so field is blank. If have a problem, it works for all required fields except for Answer. Below is my code. I have attached a screenshot with Author and Answers blank. I only get a warning about the Author and not the Answers.
Code:
Private Sub Form_BeforeUpdate(Cancel As Integer)
nullerr = 0
strnull = ""
If IsNull(Me.txtQuestion) Then
nullerr = 1
[code]..
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Dec 27, 2007
Hi all,
I am having a problem getting my query to work properly. I have read through this query section but it just got me more confused. I know some have used IIF function but it didn't work for me.
here's my code:
SELECT tblEmployee.UserName, tblODF.ODFNumber, tblQueue.Queue, tblStatus.Status, tblODF.ODFScanDate
FROM tblStatus INNER JOIN (tblQueue INNER JOIN (tblEmployee INNER JOIN tblODF ON tblEmployee.EmployeeID = tblODF.EmployeeID) ON tblQueue.QueueID = tblODF.QueueID) ON tblStatus.StatusID = tblODF.StatusID
ORDER BY tblEmployee.UserName, tblStatus.Status, tblODF.ODFScanDate;
I want everything to show even if one of the fields is blank.
Thank you
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Sep 12, 2007
Hi
I have set up a form to run a query with the criteria linked to the options/drop down menus on the form. I am able to search for criteria set out in the combo boxes. However, what i would like to ensure is that if the drop down boxes are left blank the results will be to show 'all' results for that field.
help is greatly appreciated!
thanks in Advance!
Shapman
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Mar 2, 2015
I am a bit of a novice when it comes to Access, but have managed to create a form with a subform embedded and various filters to show different data within the subform, including a date range filter. The code I have used for these filters is as follows:
Private Sub Command40_Click()
Dim strCriteria As String
strCriteria = createCriteria("[Introductions].Town", "List78")
strCriteria = strCriteria & " and " & createCriteria("[Introductions].Ownership", "List52")
strCriteria = strCriteria & " and " & createCriteria("[Introductions].Company", "List54")
[Code] ....
This all works fine, but I'm wondering what I need to add to this code to make it so that if the date boxes are left blank, records from all dates are displayed. At the moment I have to enter dates in order for it to work properly.
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Dec 30, 2005
Hello,
I have an unbound combo box in the header of a continuous form. The box is set to value list, and when you select a value, the recordsource of the form is changed. This works fine.
However, if I there are no records in the underlying form, the combo box is blank. If I check the value in the immediate window or the after update, I can see that it is set properly and contains a value, it just doesn't display it. I am using Access 2000. I have tested on Access 2003 and cannot replicate the problem.
I have found one post here (http://www.access-programmers.co.uk/forums/showthread.php?t=84423&highlight=combo+box+blank) on the topic.
I found this (http://support.microsoft.com/default.aspx?scid=kb;en-us;287478) article on Microsoft which has my symptoms, but I am not opening a recordset.
Anyone know how to fix this??
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Aug 7, 2013
I have created a form that searches through one of my tables, via a query, it then automatically creates a report from that query.
I want to add an option into the combo box's that is blank.
Currently if you wanted to choose by 'fault category' but accidently click on 'failure analysis', it will take the top value of the combo as the entry, you can't then blank 'failure analysis'.
Each combo box gets its information from an independent table.
The only think I figured out what adding the refresh button which just closes then reopens the form so all the fields go blank.
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Nov 24, 2012
I have one combo box bounded with two fields, Id and Description through a query.
I entered a new id in bonded table but for some reason I don't want to enter description now.
And if I delete the entered id then I will loss that unique id which is using for description, which I don't want.Now the problem is one blank space showing in my combo box.
So what criteria I should use in query criteria to avoid blank spaces?
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Feb 28, 2013
After creating several combo boxes in my new forms, I noticed that there were blank values being displayed. Is there anyway of creating of creating a listing of unique values and not displaying any blank values for the user to select from?
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Sep 30, 2015
I have a main form which has a button to View one of the Reports related to my primary table.The View Report works fine.On close of the Report the program returns to the Main form, and it returns to the record of the Report that was viewed with all of the data for that record showing in all of the Fields, except the Combo Box that I use to look up a record, it is blank.Other than that, the Look Up Combo Box works fine.How do I get the Look Up Combo Box to show the information for that look up field.In the On Close item for the Report I have the following code to get back to the record I want to return to.
Private Sub Report_Close()
DoCmd.OpenForm "ENLARGED PROP INFO", , , "[Name]='" & Me![Name] & "'"
End Sub
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May 23, 2006
Hi All,
Am using a number of combo boxes as selection criteria for a report. The combo boxes are linked to a table, obviously there will be times when no criteria is required and will want to select "ALL" when left blank.
Is there a simple solution ?
Cheers
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Oct 26, 2013
I have a form that I would like to have blank fields when it is opened. I put the following in the "On Open" Event field of the form properties:
Private Sub Form_Open(Cancel As Integer)
DoCmd.GoToRecord , , acNewRec
End Sub
However, it does not work. I have an unbound combo box on the form for users to select from, in which all the records on the form will populate with whatever is selected in the unbound combo box. I thought this was the problem at first, but even if I remove that from the form, the form still opens to the first record. If I set the "Data Entry" field to "Yes" on the Data tab, that works, but then none of the fields populate when using the combo box.
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May 29, 2014
On my unbound form I have a combo box with a record source type set to value list and the record source with two choices in it. I would like the combo box to reset back to either blank or a the phrase "select one" once a record is saved. If it shows "select one" I do not want the user to be able to actually select that. As I said the form is an unbound form and I have used the coding of "insert into" to save the new record to a table. I have been able to clear the text box on this form when the new record is save by resetting it's value to "" but have been unable to reset the combo box to blank.
how do I reset the combo box through code after a save to display nothing - or is there a way to add a non-selectable choice to the list and have it display when the form is refreshed.
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Feb 14, 2014
I have a form that I populate after making selections in two combo boxes but when I load the form the text boxes are already filled in with the first record. The combo boxes load blank, which is what I want.
How do I get the rest of the form to be blank on load? It is made up of text boxes and check boxes that are all bound. Will this only work if they are unbound?
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Feb 26, 2015
In the Purchase Order details form a Supplier has to be chosen via a combo box. Based on that another combo box in the subform displays products only from this supplier (Products table is linked to supplier table).
I managed to let the subform combo show only relevant products using criteria referring to the main form combo box. Also other product data will show accordingly in text boxes. So far so good.
However when I close the form and reopen it the subform combo box is blank, other text boxes still show the right values. If I remove the filter criteria for the subform combo then all fields show all data correctly. (However the combo box is unfiltered again 8-/)
So somehow the 'criteria' prevents the combo to show the value that was previously chosen.
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Jul 18, 2013
I have a couple different reference files that get updated each week. Sometimes there are missing data elements, so I'd like to structure a select query to show me those records that have blank elements but I'd like the similar records to be pulled in as well, so I can make a determination as to how to populate the blank records..
See attached example: I have a client ID reference table that gets populated with forecast owner names (individuals responsible for the customer) from a couple of different sources. Sometimes there are names attached and sometimes the field is blank.
How can I structure a query to show me just those Client ID's that have multiple entries with blank AND non-blank forecast owners? I'd also like to exclude single/multiple records where there are only blank records...
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Mar 13, 2007
OK, I have been searching around on the fourm for over an hour now...I give up. If this is some where else, I am sorry.
I have a database of maintenance data. There are several columns that are usually filled in, some records have some columns blank. They are formated text because they hold letters and numbers (see pic).
I am using a form to query the table...no problem. The form has text boxes the user filter down the data
The problem comes are with the results of the query. Any record that has a blank column is not retuned. I am using "Like" so that the user can enter in partial codes. I know "like" won't return "null" records.... Help!
Things I have tried:
1)IIF(form field is blank, return table field, else use like command to filter) - returns nothing!
2)Like "*" & [Forms]![Fleetwide_data_Request]![MAL_CD] & "*" returns all records without blanks (i.e. missing data)
what else can I do?
Thanks
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Oct 21, 2006
I have set up a database that stores actions (i.e jobs). In the table; two of the fields are...'required completion date' and 'actual completion date'. I wish to lookup, by using a query, all of the open actions (those which havent yet been complete (i.e the 'actual completion date' is null)) and then later on all those which are overdue (i.e the 'actual completion date' is null And the 'required completion date' <today....this being the criteria for an overdue action).
However, I have used a form which has a combo box which contains the values open and overdue. When a selection has been made I want a form to display with the results depending on the selection that has been made. I am capable of creating a form based on a query, but am unsure of how to construct the query with the correct criteria based on the option that is selected from the form.
Any help would gratefully be appreciated. Thanks
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Apr 11, 2006
Hi guys,
I have been running the same database on numerous systems for 5 years and the user clicks on a button and using this code;
DoCmd.OpenForm "Employee", acNormal
Simple !, this always opened this form blank, without applying filters, ready to accept a new employees details.
But now this no longer works, for no apparent reason?
What happens is that it opens with the form fields filled with the first person in the Databases details instead of being blank.
The only thing that could have changed is that i converted the database to 2003?
Any ideas?
Thank you in advance
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Mar 25, 2013
When entering information into a blank form, I would like to be able to continue entering information to another additional blank form after my last entry. Is there a way to continue to a blank form after entering information into the previous blank form? I would just like to continue without having to close the entire form and then reopening another form.
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Jul 20, 2005
I have a column in access containing codes in format K2316 and wish to remove Prefix (K) from this code.
How can i do this as a calculated field?
thanks
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Mar 25, 2008
Not sure if this is possible? I have a column called Issues and another column I want to call ShortIssues and I basically want ShortIssues to be Left(Issues,50) so that its just 50 characters long of column Issues.
any ideas.
Thanks,
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Jun 15, 2005
hey,
Is it posible to somehow intigrate this code or some other code that would do the same in to query?
code:
str1 = Right(Me.Text1, InStr(Me.Text1, "Ex") + 2)
I have a table1 with filed "EXZ" and that field contain some data like "7.5/400/Eex de IICT4" now i would like to run an update query on that table and update field "EXZ" from "7.5/400/Ex de IICT4" to "Eex de IICT4". The last part of the data is not allways the same but it does allways start with "Ex"! So is that even posible to do with query or do i have tu use a macro or what?
THX
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Nov 21, 2005
Hi
I am trying to use left join on the following tables.
Employees
----------
EMPLOYEE_ID
FIRST_NAME
LAST_NAME
and
Weekly_Timesheets
-------------------
EMPLOYEE_ID
WEEK_NO
YEAR_NO
TOTAL_HOURS_WORKED
All I want is to pull all the employees with their corresponding total worked hours. There are cases when some employees forget to fill their time sheets in a week and might not have entries in weekly_timesheets table. Since I want all the employees irrespective of whether they have a record in weekly_timesheets or not I am using left join.
The left join I am using is as follows:
SELECT EMPLOYEES.EMPLOYEE_ID,
WEEKLY_TIMESHEETS.TOTAL_HOURS_WORKED
FROM EMPLOYEES
LEFT JOIN WEEKLY_TIMESHEETS
ON WEEKLY_TIMESHEETS.EMPLOYEE_ID = EMPLOYEES.EMPLOYEE_ID
AND WEEKLY_TIMESHEETS.WEEK_NO = 46;
The moment I am trying to execute this statement Access is crashing. I couldn't figure out what am I doing wrong.
Kind Regards
Bhanu
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