Associations Between Records
Jun 12, 2006
Dear all,
I have an equipment database, within which I am attempting to create associations between various items. The items are distinguished as level 1, 2 or 3 depending upon where they sit in the equipment hierarchy, level 2 being sub-equipments of level 1, and level 3 being sub-levels of 2.
So for example the level 1 item could be PC, level 2 items would be keyboard, mouse, monitor, base unit etc.
What is the best way to structure this relationship? I had considered generating a sub form, and have set up queries to generate lists of potential items with each level description - so that users can select the items they want to add to the associated list of equipment, but I'm not sure how/where to generate that associated equipment list.
Hope this makes sense?
Thanks in advance for any help.
Steve
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Jul 3, 2012
I have installed a Runtime 2007 application on a user computer, but the computer's file associations appear to be missing/incorrect.
How and where do I change the file association for this .accdr file?
Where does the MS Access Runtime file actually get installed ... and should I be pointing the .accdr file at this?
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Sep 8, 2011
I have a psychology project where we soon use a questionnaire on a daily basis (maybe 80 variables per day per subject). Currently, there is no data in the database.
I've managed to create a table called day1 (with 80 day1 variables) and a form that looks like the questionnaire we want to use (and linked apropriately to the variables in the table for day1).
What is an easy way of duplicating the table and form for successive days? That is, i want the structure of the day1 table copied to another table (call it day2). It has exactly the same variables except they are slightly different to differentiate them from day1. I would like the form for day2 to have exactly the same layout as the form for day1, but link to the variables in table 2.
I know i could just couple the day1 table, change the variable names slightly, and then copy the form for day1 and change the links to point to table2, but there are many assessments (18 days).
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Jan 3, 2014
I'm building a database for my company who refurbish computers. I'm wanting to build in functionality for if a hard drive is damaged and it has to be replaced then for us to be able to trace (based on asset and tracking numbers) what hard drive has been removed from a PC and if it has been put into stock or destroyed and if a stock drive has been put into a PC.
Any item that is brought in whether it be a PC, laptop, server or hard drive etc is given it's own unique tracking number. Same is true for any stock we buy in for refurb purposes.
I'm thinking that this will be done by having a field for the original asset number and a field for the 'current' asset I.E. the one it's been put into.
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Dec 30, 2007
I have a form that is used for recording test scores. The first selection that is made is a type of test. After the test is selected, some tests have a second sub-type of test that needs to be recorded. My quetion lies in how to hide or grey out this second combo box until a test is selected that requires it.
I don't want to "hard-code" it in the sense that I create an If Else statement that requires looking at values from the 1st test type combo box. I want to make sure that the DB is scalable and when additional tests are added, additional sub tests can be added if necessary.
If this makes sense and anyone has any ideas, I would appreciate it.
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Apr 28, 2014
I have a very simple query to determine the gender ratio of an associations membership. My SQL code neatly calculates the number of females, viz
SELECT [Mail List].[GENDER], Count([Mail List].[GENDER]) AS TOTAL
FROM [Mail List]
WHERE ((([Mail List].[GENDER])="F"))
GROUP BY [Mail List].GENDER;
However, I wish to present this result as a percentage of total membership.
My main Table has a column titled [Member Name] so my requirement is to produce a calculation of the form "Females"/"Member Name Total" all multipliied by 100.
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Jun 15, 2013
In an Access 2010 form is it possible to export select records and fields in those records to a specific location?
Code:
Set objDialog = Application.FileDialog(4)
With objDialog
.AllowMultiSelect = False
.Title = "Please select a File"
.InitialFilename = "C:"
.Show
If .SelectedItems.Count = 0 Then
MsgBox ("Action Cancelled")
Else
[code]....
The user can select the directory using the code above, but can specific fields in records be exported to a excel workbook in that selected directory?For example, if the are 5 records in the database can the fields LastName,FirstName,BirthDate in records 1,2,3 be exported to Setup.xlsx in that selected directory?
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Nov 21, 2012
I have a table (tbl Team Info) which contains names and codes for teams within my business (>400 records) and another table (tbl Process) which contains a list of high level tasks (30 records).
I need to create something where for each team name 9in tbl Team Info) I can map them to the tasks that they undertake (in tbl Process) and assign a percentage of time then spend on each task. Each team could map to several different tasks.
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May 29, 2014
In my simple database (attached), I need to mass duplicate Tasks and their Notes.
I have three tables: tbTasks (PK: Task_ID), tbNotes (PK: Note_ID), jtbTaskNotes (FKs: Task_ID and Note_ID). jtbTaskNotes is my many-to-many junction table that ties Tasks to Notes.
The main form (fmTasks), bound to tbTasks, has a subform (sbfm_TaskNotes) that displays notes associated with each Task. On themain form,you select which Tasks you want duplicated via a checkbox. The append query (quCopyTasks) will duplicate all tasks that have the checkbox checked. All good there. However, I can't figure out how to also duplicate each task's Notes.
I found Allen Browne's solution [URL] ....., but that only handles duplication of one record at a time, whereas I need to duplicate many records at a time (sometimes 10+ records). How do I go about duplicating multiple Tasks and their associated Notes?
Before you ask "why are you duplicating records?": There are times when tasks need to be re-accomplished and therefore need to have a new record. It's easier to duplicate records than it is to hand-jam everything again.
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Jun 27, 2013
I am trying to get the records on start and end date, still showing error no records found.
My code is like this:
Private Sub Command90_Click()
Dim db As DAO.Database
Dim rst As DAO.Recordset
Dim strReport As String
Const strcJetDate = "#dd/MM/yyyy#"
[code]...
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Mar 22, 2013
One shows my form with the Transporters Subform with 3 entries, and 1 entry.The three line items that say "Transporter" are in one subform. I used this code
Code:
Private Sub Form_Current()
If Me.RecordsetClone.RecordCount >= 3 Then
Me.AllowAdditions = False
End If
End Sub
to limit the number of records I can add to 3 or less.My issue is that I lost the blank text box that allows you to add another record. So, if I only have one Transporter listed, there's no box to let me add a second or third.I have the following properties for the Transporters Subform set to "Yes":
Data Entry
Allow Additions
Allow Deletions
Allow Edits
Allow Filters
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Nov 16, 2004
I have built a qry that initially shows the correct information. For example.
tblContent has 289 records with a Type = Class.
I built a Query to select from tblContent Type = Class and I get 289 records. I add additional criteria of Progress <>"Not Scheduled", I then get 206 records. I then add additional criteria Last Name <>"Demo" And <>"Care" And <>"Support". This brings up 200 records, but the query appears to duplicate each record 3 times. I do not have 3 of the same types of records.
The SQL Statement is below
SELECT tblProfile.LoginName, tblProfile.FirstName, tblProfile.LastName, tblProfile.Organization, tblProfile.CostCenter, tblContent.Title, tblContent.Type, tblContent.Code, tblContent.[Date Assigned], tblContent.[Date Started], tblContent.[Last Accessed], tblContent.Progress, tblContent.[Date Completed]
FROM tblProfile INNER JOIN tblContent ON tblProfile.LoginName = tblContent.LoginName
WHERE (((tblProfile.LastName)<>"Demo" And (tblProfile.LastName)<>"Care" And (tblProfile.LastName)<>"Support") AND ((tblContent.Type)="Class") AND ((tblContent.Progress)<>"Not Scheduled"));
The qry is named qryPhysical Class. I have provided the link to view the database. Can you help me?
http://briefcase.yahoo.com/turnerbkgabrobins
Thank you in advance for your assistance.
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Jan 12, 2014
All seemed to be working well, however, I noticed that all my subtable records in the database are exporting with each Primary table record. In my output, I'm looking to see each primary table record followed by one or more subtable records from a one to many relationship.
(Office 2010) Access/Word
Private Sub cmdPrint1_Click()
Dim objWord As Word.Application
Dim docm As Word.Document
Dim db As DAO.Database
Dim rstLandSales As DAO.Recordset
[Code] ......
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Feb 7, 2014
I have a table InvPrice and Updated Pricing
Need to delete all records from InvPrice that Match UpdatedPricing
InvPrice.StockCode = UpdatedPricing.StockCode
InvPrice.PriceCode = UpdatedPricing.StockCode
I have tried something like this...
Dim dbs As DAO.Database, sql As String, rCount As Integer
Set dbs = CurrentDb
sql = "DELETE * dbo_InvPrice Inner Join (dbo_InvPrice Inner Join UpdatedPricing on dbo_InvPrice.StockCode = UpdatedPricing.StockCode ) ON on dbo_INvPrice.PriceCode = UpdatedPricing.PriceCode "
dbs.Execute sql, dbFailOnError
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Dec 12, 2014
I have a form which needs update ever month. When the form is opened, the end user can see the old records and data, and also a new record is added for any new data. I want to protect the old saved data and the user can only add, edit, or delete the new data in the newly added record. The problem is once a user adds the new data and moves to another record or another form, then he/she cannot edit or change the new data in case if there is any mistake or need to change something after couple of minutes.
I changed the Form Data Properties "Allow Additions", "Allow Edits", and "Allow Deletions" many different times and situations to solve this problem but with no success. I tried the following with NO success too: One of the Fields of the Record is (Month). In the Data Properties, I set a Default Value for this field as(December 2014) for instance. I set the Data Properties "Allow Additions", "Allow Edits", and "Allow Deletions" to (Yes). Then I put the following code in the Form's Current Event:
Private Sub Form_Current()
If Me.month.Value = "December 2014" Then
Me.AllowAdditions = True
Me.AllowEdits = True
Me.AllowDeletions = True
[Code] ....
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Oct 31, 2007
Hi,
I was wondering if anyone would be kind enough to help me out on this problem I have.
I have a table:
---------------------------------
Source | LinkedTo
---------------------------------
A1 B2
B2 C1
B2 C2
C1 D1
C2 D2
C2 D3
B2 D4
A1 D5
Another table:
-------------------------------
Item | Load
---------------------------------
D1 2
D2 4
D3 6
D4 8
D5 10
So looking at the tables,
C1 = 2
C2 = 4+6 = 10
B2 = C1 + C2 + D4 = 20
A1 = 20 + 10 = 30
Here, there are 4 levels that I have to go into to get the grand total. If I did not know how many levels there were, how would I be able to do this through code? through queries if possible??
If anyone could help, that would be great! Thank you in advance.
Bear
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Mar 19, 2007
I want to find duplicate records based on FirstName and LastName and delete the duplicate. Also, I want to delete any records which have a blank FirstName and LastName.
How can I do this?
Thanks,
Dave
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Jul 28, 2005
I have form setup with two cascading combo boxes (facility and date) to select a record (other navigation, including mousewheel, is disabled). There is a button to open another form which allows addition/deletion of records by facility and date. When this form is closed, the combo boxes update accordingly on the initial form. However, if I select a new record whose facility/date I have just entered, it seemingly shows the wrong values for several of the other fields. If I check the corresponding table, the values are actually at default, though, and when I reopen the form they have reverted to default. Any ideas on how to solve this? I'm tempted to simply have the first form close and reopen when the second is closed, but couldn't figure out the syntax to close a form with a button on a different form. Let me know if there's any more information I need to provide. Thanks for any suggestions.
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Nov 26, 2005
I have a mainform with 4 fields which are marked with 4 primary keys: soldtoId, shiptoID, PlantId and formulaID. PlantID is a long integer number field and the other 3 are text fields. there is no default values.
I have a subform1 that is linked by PlantID and FormulaID. These 2 field names are in the linked child fields.
I had a handful of records established already. Today, i added a command in the after update section of the PlantID field in mainform by adding Me.Refresh.
So when i change the plantID in the mainform, the subform gathers different plantID and formulaID data automatically. works nicely.
Here is the rub. I next tried adding NEW records to the mainform. that's the one with 4 primary fields.
i enter soldtoID and shiptoID fine. they have no refresh need. however, after the enter a PlantID, the me.refresh kicks in before i can get the the formulaID field. i get a debug error. something about a NULL. which i suspect is the formulaID that i didn't get a chance to enter to. FYI, later, i want to put a refresh on formulaID too.
so how can i make some kind of Refresh work for both New and existing records??
penwood
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Dec 16, 2013
I have a user login code am using for users to login and only access their records in a subform according to their user ID and access level (user or admin). On the main form I have a user name field, the password field and two other fields: one to hold userID and the other to hold access level.
I also want if the person logged in has "Admin" access level the subform should return records from all users. For now what is happening is that even when I assign myself with "Admin" access level, the subform is not returning all records from other users, but my own records only. The original demo where I found the code worked well but I cannot find it and I am totally lost on this.
Here is the code I have so far:
Code:
Private Sub cmdLogin_Click()
Me.Hold_User_ID = Nz(DLookup("User_ID", "T_Users", "Username='" & Me.UserName & "' and pword='" & Me.PWD & "'"), -1)
' check to see if we have a good login
If Me.Hold_User_ID = -1 Then
MsgBox "Invalid username or password."
[code]...
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Apr 22, 2013
I have a database with a table with company names, then a relationship to another table that shows that companies' address, but I also want there to be an address 2 and 3 and so on, and some of our companies have multiple sites.So what Im asking is how would you be able to show multiple data, on a sing record.
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Jan 27, 2014
I'm not sure what I did, but when I enter data into a form, say it's record 10 and I click record 11 to start a new record. I can then go back to record 10, and it's still has the data I entered in the form. As you know this part is normal.
The problem is when I save and close the form and reopen it, record 10 now has the data from record 9, and the data I had entered for record 10 is moved to record 1, which is in front of my other records. It continues to do this, and I am now at record 4, which should be record 14 and I do not understand why it's doing this. At first I thought it was deleting my new records until I found them in the front of my already created records.
I could just leave it, since all my records are still there, but it's frustrating expecting your last record you enter to be at the end, instead to find it somewhere else.
I'm still learning, so I hope it is just a setting or entry I need to change.
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May 30, 2013
I currently have a database that I had to copy over each field from another databse to create the one i have now. When i copy the records from one field over it appears they all move up three spaces for some reason is there a equation i can enter to make them all move down three records in the table?
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Jun 16, 2014
How can I get a Query Criteria To Select All Records or specific records in query design section.
I have a table that shows many departments with credit card transactions. I like to run a query to see specific department, or have an option to see all the departments when the query is run.
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Mar 4, 2015
I am looking for a query that will return records from a table that have related records in another table. Opposite to the Unmatched Query Wizard.I have two tables: tblSupplier and tblSupplierProducts.The two tables are related by the field "SupplierId".I need the query to only return Suppliers that have Products.
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Dec 30, 2013
I have a survey database that I've been using for the last year for monthly auditing of employees files. I need to be able to get monthly audit scores for each employee but grouped by their manager. The problem I'm having is employees have moved between managers throughout the year, so employees that are listed under Manager 2 now were actually working for Manager 1 when the audits occurred.
ie. Audits occurred Jan - April for Employee 1 while they were assigned to Manager 1. Employee 1 moved to Manager 2s team in May. So when running monthly reports for the year Employee 1 audits should fall under Manager 1 for Jan-April and Manager 2 for May-Dec.
I do have a history table set up like:
tblEmployeeHistory
ID (PK)
EmployeeID (FK to Employee table)
ManagerID (FK to Manager table)
MoveDate (date employee assigned to manager)
The Employee table is set up like:
Employee ID (PK)
EmployeeName
ManagerID (FK to Manager table)
The Manager table has the ManagerID and ManagerName.
That's the employee side of things; then I have the tables that store the audit results:
tblAudit
AuditID
FileNumber
AuditDate
EmployeeID (FK to employee table)
tblAuditResults
AuditID; QstnID (Composite PK, QstnID is FK to tblQuestions)
Answer
How can I use AuditDate and MoveDate to relate audits to the managers the employees were under when the audits occurred?
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