Mar 5, 2015
I've got most of what he wants sorted but this last task I am completely flummoxed. All of his projects are allocated an ID (named Project Reference), starting from P010010 and increasing by 1 each time. I've made a form that allows a new project to be recorded by entering all the details and hitting the 'record' button, but he wants the Project Reference field to be automatically filled in each time (understandably), increasing by 1 from the last record.
So if the last record was P010311, then when the form opens the Project Reference should automatically be P010312.
I've looked into this and found many guides talking about DMax and DIM and strCriteria and whatnot, but no matter how many of them I follow and try to adapt to my own database I can't get it to work at all.
The table the ID comes from is called General, and the field is Project Reference. The ID should automatically be filled into a text box called txtRef whenever the form opens and a button to add a new record is pressed, being 1 higher than the previous ID.
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May 6, 2014
I have a form set up so that a supplier code combo box is populated with a simple SQL statement to get values from a lookup table. I have a second combo box that is populated when the supplier code is selected by the user. It works well. For example, if the user selects supplier Dog then the current record value of the Product field is displayed and the combo box shows all Dog products. So that's great.
My problem arises when the form loads. I can't convince Access to fill the Product combo box with the current products. For example, if the first record has Cat as the supplier, I want it to display the Product value for the first record and to show all the Cat products in the drop down. It isn't doing it on load or on record navigation. It does work if the user reselects the supplier.
I have tried various events.
Right now I have the following code in the AfterUpdate event of cboSupplier:
qry = "SELECT SupplierCodeProductCodeEquityTypeQuery.Product.Nam e, SupplierCodeProductCodeEquityTypeQuery.ProductCode ,
SupplierCodeProductCodeEquityTypeQuery.SupplierCod e, "
qry = qry & "SupplierCodeProductCodeEquityTypeQuery.Supplier.N ame, SupplierCodeProductCodeEquityTypeQuery.ProductId FROM SupplierCodeProductCodeEquityTypeQuery "
qry = qry & "WHERE SupplierCodeProductCodeEquityTypeQuery.Supplier.Na me = '" & cboSupplier.SelText & "';"
Me.cboProduct3.RowSource = qry
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Jan 9, 2014
The datasheet is populated in a subform, based upon a table.
Code:
SELECT DEV_List.*
FROM DEV_List;
Within this datasheet, I have several combo boxes.It is easy to give them a query to show all values possible.
Code:
SELECT tbl_PPV_RPM.Createdby
FROM tbl_PPV_RPM
GROUP BY tbl_PPV_RPM.Createdby;
This gives me a list of all possible values in "tbl_PPV_RPM.Createdby".What I want, is to be able to select only the relevant values in this combobox, based upon a materialnumber in the same row. "tbl_PPV_RPM" contains a row named "Material". The datasheet also contains a row named "Material". These need to be linked. When I try to link them through the query builder, I get this:
Code:
SELECT tbl_PPV_RPM.Createdby
FROM tbl_PPV_RPM
WHERE (((tbl_PPV_RPM.Material)=[Forms]![frmSub_TD_List_Edit].[Material]))
GROUP BY tbl_PPV_RPM.Createdby;
But then I get a popup box, requesting for the Material number in "frmSub_TD_List_Edit".So, it does not recognise the Materialnumber in the row I'm trying to select a value.
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Dec 11, 2014
I have a query with the following structure;
aDate(pkey) cost1 cost2 cost3 calc1 calc2 calc3
01/012014 ,,,,,,,,,1,,,,,, 2,,,,,,, 3,,,,,, 1,,,,,,, 2,,,,, 3
01/02/2014 ,,,,,,,,1,,,,,, 2,,,,,,,, 3,,,,,, 2,,,,,, 4,,,,,, 6
01/03/2014,,,,,,, 1 ,,,,, 2,,,,,,, 3,,,,,,, 3,,,,,, 6 ,,,,, 9
01/04/2014 ,,,,,, 1,,,,,,,, 2,,,,,,, 3 ,,,,, 4,,,,,, 8,,,,,, 12
fields calc1,2,3 are running totals of cost1,2,3
I expect/hope to first calculate the sum of a cost field and then minus the value of its corresponding calc field from a specific record.
result = sum(cost1) - calc1 selected record value
I want to select the calc1 record from a drop down list of the primary key. Which cost field is in the equation will static/defined as I intend to make a textbox for each field.i need to know the code to pick a field(and retrieve it's value) from a record selected via dropdown list.
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Jun 23, 2007
Ok, i'm very new to access, so please be patient!
Right, disclaimer over, hopefully someone can help me with this.
Essentially, I have a table of employees who have something called an OUC - this is a group identifier which allows us to recognise certain info about them. The first three digits relate to the line of business (LOB) that the employee is in.
ie. John Doe - JPGA2X; Joe Bloggs - JPGB3Y; Frank McRank - JDH3B;
John Doe and Joe Bloggs both are in the IT LOB (as defined by JPG), and Frank is in Finance (as defined by JDH).
I currently put the OUC in the employee table, and have got a translation table for OUC->LOB (ie the left three digits of ouc's, and how they equate to the correct LOB). What i can't work out how to do is get the two tables to interact. How do i get the employee table to automatically work out which LOB the employee is linked to?
I hope this is clear, and that someone is able to work out why i am being such an idiot about this! (it's probably basic principles of Access that i've skipped over in my haste!!).
Thanks in advance,
Ferg.
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