Forms :: Submit Form Without Null Values?
Jul 18, 2013I'm trying to build an expression where the form can only be saved if the field supervisor approval is not null.
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Forms :: Task Storage Database - Form With Multiple Items And Submit Button
Oct 6, 2014I have this database with the purpose to storage all the tasks that are done in my team. I have a table named Tasks with all their fields. Now, I would like to set a more user friendly way for clients to update this table. I have created another table with a list of most common tasks, so when a client wants to add their tasks list they can choose one of this tasks and add it to the list. I had created a form with multiple items that contains the common tasks and next to each task a button that adds the information they choose into the table "Tasks". This works just fine. However, I would like to add a single button at the top to add all the tasks instead of having to choose one after one.
The "Add All tasks" button has this code:
Private Sub Command79_Click()
Dim valSelect As Variant, MyDB As DAO.Database, MyRS As DAO.Recordset
Set MyDB = CurrentDb()
Set MyRS = MyDB.OpenRecordset("Tasks", dbOpenDynaset)
[Code] ....
Forms :: IF Statement To Test Null Values In 2 Different Forms
Jun 12, 2015I have a main form with many subforms. Each subform has couple of ComboBoxes or/and TextBoxes. I want to make sure that end users dont miss completing any of required values. For example, in the subform (Clients), an end user is supposed to put either "Male" or "Female" in the (Gender) ComboBox. In another subform (Job Info), the end user will put info of the job like Wage, Employer, Date of Job Start... ete.
What I want is to get VB IF statement which tests if the textboxes "Wage", "Employer", and "Date of Job Start" in the subform (Job Info) are not null, then the CobmoBox "Gender" in the subform (Clients) should not be null too, with a warning message to complete the missing value.
Forms :: Sorting Missing Null Values?
Jun 19, 2013Im trying to sort a form on a date. it only has dates put in once a confirmed date is known so when i sort all the blanks come to the top is there a way of sorting excluding null values
View 9 Replies View RelatedForms :: Trying To Detect Multiple Null Or Zero Values
Apr 13, 2014I have a search form that has 8 criteria fields, of which the user can fill (from combo boxes and txt boxes) any number of them to narrow or widen the search.This by the way works perfectly. What I want to have is a message box pop up if the user does not enter any criteria and click search.
I tried stringing multiple if isnull statements together but realised that because I have an onload function that sets all fields to "" the isnull function won't work, so have changed this to the Len function.But when I run it, it just skips straight past the len line and opens the search detail form regardless. I suspect I have the order of things wrong, as it does not throw up any errors when run.
Code:
Private Sub Form_Load()
Me.PCNumberIn.Value = ""
Me.SerialNumberIn.Value = ""
Me.DeviceTypeIn.Value = ""
Me.DeviceModelIn.Value = ""
[code]...
Convert Zero Values To Null In Form
Sep 20, 2005Hi,
I would like to convert zero if enter into null value during the data entry phase in a form. This means that zero values will be stored as null values. Is there a way? I am not able to do it in the input mask somehow.
Thanks for any help in advance.
Forms :: Null Field Values In Multi-select Listbox
Jun 15, 2014I have a multi-select listbox (called PotentialItems) which behaves perfectly unless one of the fields has a null value in it, in which case I get an error 13, "Type mismatch" in the following code. It is valid business-wise for column 9 to be null.
Code:
Dim varItem As Variant
Dim dblTargetPrice As Double
With Me.PotentialItems
For Each varItem In .ItemsSelected
If Not IsNull(varItem) Then
dblTargetPrice = Nz(.Column(9, varItem), 0) '<----- Error here
End If
Next
End With
Ignoring Null Values From Form In Query
Mar 21, 2006I have a form with 4 different search fields used to query a table and limit results: Policy#, SSN, Credit_Amt, Debit_Amt. Any matching rows based on the search criteria are returned in a subform.
My problem is how to handle any fields where the user doesn't specify a search value.
In my query, I have the Criteria set to:
Field: Policy_No
Criteria: =[Forms]![form name]![Policy#]
Field: SSN
Criteria: =[Forms]![form name]![SSN]
and so on....
If I place my criteria on different OR lines, the query runs, but if a user specifies more than 1 criteria, I get all the data for one criteria(such as policy# matches) and all the data for the second criteria(such as all the records for a certain credit_amt, regardless of Policy #).
If I place my criteria on the same criteria line, effectively making it AND, I get no results because I assume the database is looking for any blank search field values.
So, how do I make the query an "AND" query, but actually get results by ignoring any NULL search fields? So if a user enters a Policy# and Credit_Amt, the results will be only matching rows by Policy# AND Credit_Amt, and doesn't look at SSN and Debit_Amt.
I've tried different iterations using IIF(Not IsNull(.... to no avail.
Thanks!
Modules & VBA :: Function To Find Null Values For Each Form
Apr 10, 2015I have a form with couple of textboxes bound to a table. When the user opens the form to enter records, i want to write a function that would go through the textboxes to check whether the textboxes are left NULL. Now i can write code on button click for each form, but i was wondering if its possible to write a function that could be called for each form that i have to check for null values.
View 7 Replies View RelatedModules & VBA :: Invalid Use Of Null With No (obvious) Null Values
Jul 5, 2013It might be an easy one but I just wasted the past hour deciphering through my code in order to solve the run-time error '94' that I'm getting when trying to execute the following code:
Code:
Private Sub cmdUpdateDates_Click()
'###################################
'This sub aims at combining the timesheet date and the start and end time into the fields [Start Time] and [End Time].
'###################################
Dim intCounter As Integer
intCounter = 0
Dim rs As ADODB.Recordset
[Code] ....
Forms :: Do Not Save Record If User Does Not Submit
Mar 19, 2013I am working on a form and I only want the information to be inserted into the database if the user clicks the button at the bottom. In other words, if the user is filling out the form and then closes the form, I do not want that record saved.
View 2 Replies View RelatedForm Not Refreshing After Submit
Jul 31, 2006Hi,
I have a form, that has some text fields and a couple calendars for the user to select the dates from.
What I would like to happen is, after the user enteres the data, and they hit submit. I want the form to go back to a new entry, but it's not quite doing this.
The data they type in dissapears after submit, but the calendars seem to hold whatever date they used. And when they try and enter another entry, they can't select the same date as before. They have to hit a different date first, before it allows them to re-enter the same day.
Anyone know why? Is there a way to make the form refresh, or reload after they hit submit? So it will allow them to enter something for the same day?
thanks
chris.
Form And SUBMIT Button
Dec 7, 2004I have a form which is used in the Data Entry mode. I have a button on it called SUBMIT which closes the form. Of course in actual fact, as soon as data is entered on the form, it goes into the relevant tables, even if the form is closed without using the SUBMIT button.
I want the SUBMIT button to actually work like a submit button, so that no data entered in the form is actually entered into the underlying queries or tables UNLESS the SUBMIT button is clicked. Is it possible to do this?
Alternatively, if there could be a MACRO or something so that if the form is closed in any other way, the data just entered is deleted.
Any help appreciated.
Thanks!
How To Handle Multiple Null Values Using Form-based Parameter Queries
Nov 19, 2012i'm creating a search form giving the end user a range of controls to use when filtering/searching data. See the image.But, i think my range search (using the textbox) to put in a lower and upper limit...is preventing this from working. In fact, when i put data into all the controls, no data pops up in my subform.
My query data source can also be seen...showing you how i've handled teh null entries. (i need to put in a null 'handler' for the two textboxes?)
Generate Information From One Form To Another By Hitting Submit Button?
Dec 14, 2011I have been creating an inventory control system for my small business. I am looking for a code that will generate to another form. So for example if I take out 4 aprons from the first row by hitting the '-1' button 4 times leaving 46 in total how do I generate the information from one form to another by hitting that submit button.
My other form shows Product ID, Date Taken, Product Description, Employee who has taken it, Amount Taken, and Total left in inventory. I need the correct information to show accordingly in the Inventory control form.
I am attaching screen shots ....
Form Should Only Submit If Number Of Entries In Table Field Is Less Than 3?
May 29, 2014I have a form (called User_Input)with 2 text boxes, 5 combo boxes and a Submit button, which is bound to a table (called Submssion table) i.e the form submits its entries into the table called Submission.
I want the submit button on the form to work based on this condition:
1. Check current submission of four fields (corresponding to entries from 4 out of the 5 combo boxes on the form) in the table and confirm if the current selection on the form already occurs in the table up to two times. If this is the case, the Message Box should pop up on the form informing user to make another selection as maximum number of entries for that particular selection is already in the Submission table.
2. The checks for the four fields will be done simultaneously as the selection will be done together on the same form.
3. However, if the entries on the Submission table is not up to 2, the entries should be saved to the table and Messagebox should display "Thank you for your Submission"
I need to use Macros for this being a web database which will be published using Sharepoint and VB is incompatible with the web database.
Field Criteria: Is Null; There Are Null Values In That Field; No Records Are Returned
Nov 16, 2007I think the title pretty much sums it up....
I have a query where data is first sorted by user input; first field's criteria: [fieldname], then by another field's criteria: Is Null.
I know there are records containing null values in the second field, as I have run a select query with the criteria: Like "*", to make sure they are null, and not zero-length-strings.
The query is refusing to return any results...
Any ideas?
I Want To See Null Values......
Aug 23, 2005Easy one for the experts here I hope:
I want query to show all results including any null values because at the moment it just misses the null values out.
So for example instead of the query saying that Fruiterer A has 5 apples, 0 oranges and 4 bananas it just says that Fruiterer A has 5 apples and 4 bananas. Therefore because oranges was a null value then it simply makes no reference to oranges.
Please help, many thanks,
Paul
Null Values
Sep 26, 2005Hello,
I have two tables called table1 and table2 with following fields:
Table1:
Name
NameId
Table2:
Name
NameID
Visits
where name and nameid is same but visit can me 0 to 230. name in table2 is
same as table2 but only showing visit 1 or higher. How can I make new table that can list all name, nameId and visits.
I can create new table but it shows only table2's record. so all I need is
table1 and table2 record if names are missing in table2 then put 0.
Viral
Null Values
May 24, 2006Hi all
I have 3 linked tables in a vehicle database. 1 keeps a record of Service Due date, 1 has the Fleet numbers and the last contains Vehicle Condition reports.
They are linked by the Fleet numbers. I have a query that returns the Services due between 2 dates. What I would like is to have the same query return any outstanding Vehicle Condition items as well for any Vehicles due for servicing. Currently, I can include the field in the query but if there are no current items for a vehicle in the Vehicle Condition table then the query does not return that vehicle as a result. Any suggestions would be appreciated.
Regards
Craig
Null Values
Oct 30, 2006Hope someone can help with this. I'm sure it's dead simple but it's driving me insane!
The scenario is a number of departments who are processing something (sales for example). So, for October
Dept 1 - 20 (Sales)
Dept 2 - 10
Dept 3 - 2
Dept 4 - 7
Now I want to count the number of sales completed from these totals. However, as Dept 3 has no sales completed for October it does not show in the query. So I get
Dept 1 - 7
Dept 2 - 2
Dept 4 - 6
Any idea how to get Dept 3 - 0 to show up in the query?
Any help greatly appreciated!
Not Getting Null Values
Dec 14, 2006I've found several threads on this subject, but I still can't get it to work, so please forgive me if I seem to be duplicating a question.
I'm making a very simple db. It has only 2 tables:
MATERIAL (one)
TEST RESULTS (many) with left join.
I need to report average test results (by MATERIAL) weekly, even if there were no tests for a particular product that week, ie;
MATERIAL A = 100
MATERIAL B = 90
MATERIAL C =
MATERIAL D = 105
When I try to query, I only get results for A, B and D. It seems to be ignoring the MATERIAL table and looking only at the TEST RESULTS table.
I'm sure it's something simple that I'm overlooking but how do I get C to show, even if it has no results.
Here's my query SQL.:
SELECT DISTINCTROW [MATERIAL Query].MATERIAL, Avg([TEST RESULTS].V50) AS [Avg Of V50]
FROM [MATERIAL Query] LEFT JOIN [TEST RESULTS] ON [MATERIAL Query].MATERIAL = [TEST RESULTS].MATERIAL
WHERE ((([TEST RESULTS].[TEST DATE]) Between [Forms]![Date Range Form]![Start Date] And [Forms]![Date Range Form]![END DATE]))
GROUP BY [MATERIAL Query].MATERIAL;
As always, thanks in advance.
BeckieO
Null Values
Sep 28, 2007Hi all.
I am trying to build a query that combines several fields. The situation is as follows....
1. If a is > b then i need a
2. If b is > a then i need b
3. If a is null then b is not null
4. If b is null then a if a is not null
5. If a and b are null then '999999'
I have everything taken care of up to If 4. The problem i am having is that when create the sql language for 5 it is adding 999999 to the filed when step 3 or 4 are the case. See languange below.
Any help would be greatly appreciated.
IIf(MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg]>MSC.[TDS<2500_S_GW_NR_Model_mg/kg],MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg]) & IIf(MSC.[TDS<2500_S_GW_NR_Model_mg/kg]>MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg],MSC.[TDS<2500_S_GW_NR_Model_mg/kg]) & IIf(MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg] Is Null,MSC.[TDS<2500_S_GW_NR_Model_mg/kg]) & IIf(MSC.[TDS<2500_S_GW_NR_Model_mg/kg] Is Null,MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg]) & IIf(MSC.[TDS<2500_S_GW_NR_100xGWMSC_mg/kg],MSC.[TDS<2500_S_GW_NR_Model_mg/kg] Is Null,'999999') AS MSC_SGW
Null Values...
Oct 3, 2007I have a series of values within a table that includes a number of null values. I would like to include this field within a query, however if the value is null I would like to show a 0, if the field is not null, I would like it to show the original value.
I have tried to use the IsNull in an iif formula without luck.
PS: If I was conducting this in Excel I would use the following =IF(J3="",0,J3)
Sum Of Null Values
Jan 14, 2008I have a query set up to sum 2 fields to a 3rd field, for example, I have
field1, field2, and field3.
Fields 1 and 2 are data from a table.
In Field3 I have an expression:
Field3: [Field1] + [Field2]
This works fine except when either Field1 and/or Field2 contain no data, then the sum does not work. Any ideas how to correct this?
I realize this may not be the best way to accomplish what I am trying to do but this is a small part of a very large application and i would like to change as little as possible since everything else is working ok.
Thanks very much.
Null Values
Jan 16, 2005I'm trying to get my head around null values.
data required is no. Allow zero length strings is yes.
txt2 is a memo field
in a report on page event, I'm trying to get the following code to work.
If IsNull(txtg2) = True Then
Me.lblg2.Visible = False
Else
I've tried this too:
If Me.txtg2 = Null Then
Me.lblg2.Visible = False
Else
It doesn't seem to work. Any ideas?