ACCESS FEED: Re: [MS_AccessPros] Creating Unique Collection Code

Rabu, 25 Maret 2015

Re: [MS_AccessPros] Creating Unique Collection Code

John,

Good morning!

CollectionCode should itself be a new field. Not yet created, and in which table it should be ? perhaps table CollectionVoucher.

Moreover, the logic you were describing me describes that CollectionCode would be incremented by 1. This logic will be easily got by the clients. We need unique & random code. For example in consignmentNo 2015-A-03, we assign AA01 code to ClientCIN 3, then to CleintCIN 5 might have code NC39 and so on for other clients for this consignment.

Regards,

Khalid

---In MS_Access_Professionals@yahoogroups.com, <JohnV@...> wrote :

Khalid-

Which field needs to have this new number?

John Viescas, Author

Microsoft Access 2010 Inside Out

Microsoft Access 2007 Inside Out

Microsoft Access 2003 Inside Out

Building Microsoft Access Applications

SQL Queries for Mere Mortals

http://www.viescas.com/

(Paris, France)

On Mar 25, 2015, at 1:13 PM, khalidtanweerburrah@... [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

John,
Yes! you are correct.
ClientCIN is unique for each client.

What i'm not getting is that for a new consignment, when i am entering cargo/cartons received from a specific client, that unique collection code should be assigned once while his cartons are 1 to 10 or more than 100.

Could you please give an example. Following is the sql for "CollectionVouchersubform"

SELECT CollectionVoucher.ConsignmentNo, [Consignment Number].ExportDocs, CollectionVoucher.Route, CollectionVoucher.ClientCIN, Clients.ClientName, CollectionVoucher.Destination, CollectionVoucher.DeliveryVr, CollectionVoucher.DeliveryVrDate, CollectionVoucher.CartonNo, CollectionVoucher.CartonSuffix, CollectionVoucher.TripNo, CollectionVoucher.UnitOfCarton, CollectionVoucher.ProductNameEnglish, Products.ProductNameRussian, Products.HSCode, CollectionVoucher.BrandName, CollectionVoucher.ProductQty, CollectionVoucher.UnitOfQty, CollectionVoucher.WeightOfCarton, CollectionVoucher.UnitOfGrossWeight, CollectionVoucher.[Net Weight], CollectionVoucher.UnitOfNetWeight, CollectionVoucher.UnitOfValue, CollectionVoucher.Rate, CollectionVoucher.Amount
FROM Products INNER JOIN ([Consignment Number] INNER JOIN (Clients INNER JOIN CollectionVoucher ON Clients.ClientCIN = CollectionVoucher.ClientCIN) ON [Consignment Number].ConsignmentNo = CollectionVoucher.ConsignmentNo) ON Products.ProductNameEnglish = CollectionVoucher.ProductNameEnglish;

Khalid

---In MS_Access_Professionals@yahoogroups.com, <JohnV@...> wrote :

Khalid-

I assume that the ClientCIN is unique to each client, so any code that uses that as the prefix will, by definition, be unique to the client. By using code to generate the next "number" in sequence, you also ensure that the code is unique within the client.

John Viescas, Author
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications
SQL Queries for Mere Mortals
http://www.viescas.com/
(Paris, France)

On Mar 25, 2015, at 11:43 AM, khalidtanweerburrah@... [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

John,
Thanks for your reply.
One thing you did not mentioned, i needed for collection code is that it starts with the ClientCIN and for one consignment collection code for each Client should be unique.

Please look upon it.

Regards,
Khalid

---In MS_Access_Professionals@yahoogroups.com, <JohnV@...> wrote :

Khalid-

Does it matter what the alpha characters are?

You could add a field to the Clients table that lists the last alpha-number you used to generate the collection code. In BeforeUpdate of the form that creates a Collection Voucher, check to see if you're on a new record (Me.NewRecord = True), and if so, then fetch the last code from the client record, add 1, update the client record, and use the new code. When you get to 99 with the two digits, then change one of the letters and start over at 00 or 01.

John Viescas, Author
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications
SQL Queries for Mere Mortals
http://www.viescas.com/
(Paris, France)

On Mar 25, 2015, at 7:05 AM, Khalid Tanweer khalidtanweerburrah@... [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

Hi All,
I have been assigned a new task to generate and enter a unique collection code separately for each client, for each new consignment while entering data in form "Collection Voucher".

Logic for generating this code is that when this code is generated for clients new consignment, this code will be passed him and then he will pass this code to his authorized person at destination and that person will show or give this code to company's responsible person to deliver him the cargo.

The pattern for this code should be like starts with "ClientCIN" then two OR Three alphabets ending with two digits.

Is it necessary to generate this code in form "Collection Voucher" or some working is to be done in some other form before and then putting that code in form "Collection Voucher" ?

Help required please.
Khalid