I have got 3 forms, and at the time of running, I want to make one primarily one form to be showing up and the other 2 to be hidden or closed, and the primary form will have 2 buttons, and clickning respective buttons should be able to open another 2 respective forms.
At the moment am using, DoCmd.OpenForm "Form1", which works fine, but am confused in brining the form 1 only to be shown at the first most time.
I am trying to make my primary key in my table a calculated field.
I want the field to be subject + catalog + topic no. The only problem is that there is not always a topic no.
How would I write this expression?
I'm developing a simple sporting records db. I have a 'Competitor' table listing competitors as follows: CompetitorPK, Name, Division, Club. I have a 'Contest' table listing contests as follows: ContestPK, Competitor1_FK, Competitor2_FK, Winner_FK, Score etc. My question is have I modelled tables correctly i.e. CompetitorPK will appear in three columns of Contest table. How do I define this relationship? What alternative is there to what I have done.I intend to use forms to populate both tables (independantly obviously).
View 4 Replies View RelatedI need some help creating a simple datebase to store my documents and other knowledge objects. There are two types of
knowledge objects I need to store: Documents and Questions/Answers. For this reason I have created three tables: Index,
Question, and Document.
The problems I am encountering is that the ID field in the Index Table is the Primary and relates to the ID field in the
other two tables. So basically when I am entering information it can either be a question or document. I want to create a
for so that when its a question that I am entering it records the information in the question table and when its a document
I am entering it records the information in the document table.
I'm a beginner at using access and don't know VB or SQL. Any help would be appreciated.
Table Structure
Index Table
ID (Primary Key)
Link
Type
Source
Reference
Question Table
ID (Foreign Key)
Question
Answer
Document Table
ID (Foreign Key)
Title
Summary
Notes
I am having a problem with making a textbox visible on a form if a checkbox is checked on the same form. I have done research on this site and have written the code below, but I am getting a Syntax error, see yellow highlight.
- My checkbox is named: Case is a Readmission from WRCA IP to WRCA IP
- My textbox is named: Date of Current IP Admission (I have defaulted this textbox to not visible).
Here's the code I have written:
Private Sub Case_is_a_Readmission_from_WRCA_IP_to_WRCA_IP_Clic k()
If Case is a Readmission from WRCA IP to WRCA IP =true then
Date of Current IP Admission.visible=true
Else
Date of Current IP Admission.visible=false
[Code] .....
hiding parts of a form if a option button is selected. There are two option buttons and two parts to the form. I would like each part of the form greyed out or made invisible depending on which radio option button is selected.
View 14 Replies View RelatedI have a form that shows a companies engagement with our company. If someone wants to edit the details of that company (address phone number etc...), they click the "edit" button, which then opens a form where edits can be performed.
After the edits are done, the user clicks a save and close button which runs docmd.runcommand acCmdSaveRecord, and returns to the companies engagement form.
When I return to the company engagement form, I would like to see the companies information reflect the changes that I just made. Currently, I can only do this by exiting the form and re-opening. I have tried using Me.Requery in the OnGotFocus, Activate and Current events to no avail.
I should mention that I have a company combo box with multiple columns that are used to display address, postal code, etc... in textboxes on the same form.
I made a form for use in touch screen app. I would like to make a form button that will act as TAB- move from field to field in the form.
View 4 Replies View RelatedI have a subform with continuous records. One of the fields in the recordset of the subform is a field named "Remarks". This field does not need to be visible on the continuous subform as it is rare that this field will have any entries.
I plan to apply conditional formatting on another field (IDcardNo) in the record line of the continuous subform so that when field "Remarks" contains any data it will show as a different format on the field IDcardNo.
I would like to make a small form appear when one points to the IDcardNo field with the different format, so that the data in the field "Remarks" pops up when one points to the field IDcardNo with altered format, showing that there is data in the field "Remarks".
I have a Form 01 that has staff names and the primary key StaffID. From this form, I want to open Form 02 to add a new record linked by the StaffID. How do I automatically populate the PK (StaffID) in Form 01 as the FK (StaffID) in Form 02?
View 1 Replies View RelatedI am building a user creation form. I set it up like the screen shot in the first attachement. 3 different tabs.
In tab 1 you create the user which then gets a unique key (DocentenID).
Tab 2 you can input more information about the user (in a different table).
I want it to grab the primary key (DocentenID) and insert that into a field in the other table same goes for tab 3.
I have a split form on my database where I have my combo boxes bound to a primary key but they display the description field so it's much easier to understand. Is there a way to do this with option groups? In other words, I would like the datasheet part to display the option group labels rather than the values so it is easier to understand.
View 1 Replies View RelatedI had a bigger question earlier and it was answered but I am still having problems with a small part of it. I am trying to track the details of a meeting. who requested it, for what project, date, duration, who attended. I have everything figured out except accounting for who attended the meetings. attendees also called "analysts" have a manay to many relationship with the meetings. Because they can be a part of many meetings and a meeting can have many analysts. So I created a seperate table called MR-Analyst which was supposed to help me track which meetings each analyst attended. I don't know how the data entery form should look like, right now I have everything on it and linked correctly to track everything excep the analysts. how can I create a list box or something that I can select multiple analysts for each meeting and have that recored linked to the MR-Analyst table? Please Help!!!
View 5 Replies View RelatedHey people, hows it going? Quick question
I am creating an EPOS system for a bookstore and I have a many to many relationship between the transactions table (tbl_transactions) and the products table (tbl_products) using a link table (tbl_linktblproductstransac). The below diagram shows what i mean below:
http://img512.imageshack.us/img512/3246/relationnshipswd9.jpg
I made it many to many because 1 transaction can have many products on it and 1 product can be on many transactions.
Now what I need to know is how will i make records with more than one product on one transaction (in the table itself or in a transaction form). I would really appreciate if someone could help. Thanks :) and have a good Easter
I made a database that was working fine. It was only after I had finished the database, and data was being entered, that I was informed that the field I designated as the primary key would not work. Origanally, I used 'OffCit' as the single primary key. Now they tell me that one 'OffCit' can be entered several times for different reasons. To solve this, I thought about using autonumbers but have been told, and seen, that this may not be a good idea. So, I am trying to use multiple primary keys. So far I have had no luck. I have attached a screen shot of the tables and relationships. I have 'OffCit', 'AreaofLaw', and 'EffectiveDate' as the primary keys. The same 'OffCit' and 'AreaofLaw' will be used several times in different records. That is the reason for the third primary key. I am wondering if I have set this up right or if there is something I overlooked. Perhaps someone has an idea that may work better. Thanks for any input.
View 5 Replies View RelatedI have the following table:
YieldID |ProductID | Year | Month| Yield
I want to make sure that it is not possible to insert the same date (so, year and month together) twice for each productID. But at the other hand, it should be possible to insert the same date but then for different productIDs. How can I make sure that Access does this? Can I use (multiple) primary keys to enforce this?
Thank you,
Stacey
Hi
I have tried searching the forums, but couldn't locate any relevant information. I have an assignment at the moment and am meant to have 8 tables in my data base, two of which are 'User' and 'Hardware' which have the following fields:
USER:
UserCode (Primary Key)
UserFirstName
UserLastName
DepartmentCode
HARDWARE:
HardwareCode (Primary Key)
HardwareName
VendorCode
PurchaseDate
Now I am meant to have another table called 'Hardware Config' consisting of the Primary Key fields from the two tables above, and they are both meant to be Primary Keys in this table.
I have been able to make the 'Hardware Config' table, but I don't know how to make more than one Primary Key... any ideas?
Thanks in advance - dragonfly :o
I have a table that has the following fields: Symbol, DeliveryMonth, DDate, Close. This table has information for a large number of different commodities. I am hoping to run a query against the table and find breakouts. I am working on the actual query but my question is this: If I have only one table do I need to have a primary key? There will be no relationships established so what is the need for a primary key unless you plan to link tables together? If it is always a good idea to have a primary key then I will have to have the Symbol, Delievery Month and the DDate together be the key since without all three there would be duplicates. Each symbol has many different deliveryMonths, each DeliveryMonth has many symbols, and each date has many Symbols. SO it takes all three together to get a unique value. Will having a primary key in this scenario help me with writing queries? I appreciate all of your wisdom in explaining how this table should be organized. Thanks:)
View 1 Replies View RelatedLooking at a database that someone wlse has created I see that numerous tables have mulitple primary keys. How is this possible? If i try and allocate a primary key it will only let me do it for one field.
I think what I actually want to do is create composite keys but if I set the key then put it to duplicates allowed it says that the primary key is not allowed. Am I mixing up indexes and keys???
How do you assign a composite key
I have a table where each record is unique if at least one of three variables is different. The three variables in my case are each integers and are: YearRouteSegment.
Now each of these individual variables allows (and has) duplicates, but if the thing is working right, no pair of records in this table should have all three of these variables with identical values. Is this table a candidate for using multiple primary keys?
Sometimes extensive updates have to be made to a table using an update query or loop through a record set.
In order to be able to undo changes in case of a mistake I am thinking about the following procedure:
In code:
1 - Make a copy of the table
2 - Make the changes in the original
3 - Check if updates are correct and if so: delete the copy and if not:
delete the default table and rename the copy so it will be the original.
Is that common practice or not?
If you make your database into a executable file to package it, does the other person you are sending it to have to have or own Access to use it. I was under the impression that I could create a database, package it as its own program and give it to someone that does not have access and it would still work? If not, how would I do such a thing.
View 4 Replies View RelatedI can create multiple primary keys for a table MANUALLY (by highlighting several field then pressing the key icon)
BUT I cant recreate it by code.
HELP.
Set NewFld = tdfnew.CreateField("TaskID", dbLong)
Set idxNew = tdfnew.CreateIndex("TaskIDIndex")
idxNew.Fields.Append idxNew.CreateField("TaskID")
idxNew.Primary = True
tdfnew.Indexes.Append idxNew
tdfnew.Fields.Append NewFld
tdfnew.Fields.Refresh
Set NewFld = tdfnew.CreateField("SubzoneID", dbLong)
Set idxNew = tdfnew.CreateIndex("SubzoneIDAIndex")
idxNew.Fields.Append idxNew.CreateField("SubzoneID")
idxNew.Primary = True
tdfnew.Indexes.Append idxNew
tdfnew.Fields.Append NewFld
tdfnew.Fields.Refresh
I am getting an error, there is already a primary key.
How do I add multiple fields in the same table with the same primary key?
For example I have an employee with the employee ID 1 named john. He has two degrees. One in Math the other in science. I need to have both of these incorporated into my table.
I am attempting to set up a saved import procedure in an Access database that will be run programmatically using docmd.RunSavedImportExport. The source document is an Excel file.My goal is to trap any import errors caused by inconsistencies in the source data. I'd also like to provide the user with some small amount of feedback on what is causing these errors.
My initial thought was to make use of the "File_ImportErrors" table that is generated following an unsuccessful import. *Not once* has this import procedure consistently generated an error table - sometimes the table is created, sometimes it isn't.
I have tried changing the file format of the import file to comma- and tab-delimited files, respectively. Both of these formats do consistently generate an error table, however none of the error values in the table are accurate - it reports a slew of type conversion errors for fields that are completely consistent and unproblematic, whilst completely overlooking conspicuous errors from text strings in date fields.
I have tried the same import, both procedurally and manually, using all available Excel and text-delimited formats, with the same respective results.I notice that nearly every thread on AWF pertaining to error tables discusses how to delete them, rather than make effective use of them. I suspect this is perhaps why?
I have a back-end db in access 2010, linked to a set of sharepoint tables on office365.
I want to make a completely unlinked copy of the db to store a "snapshot" of the data on a fixed date.
I have tried "save as" using the "Save as Local Database" option, but for some reason, it still saves as linked tables.
How to go about it?