Re: SKU lookup
This WebDNA talk-list message is from 1997
It keeps the original formatting.
numero = 13102
interpreted = N
texte = >>>How would one write an expression to lookup the last SKU entry made >>>in a given db, and then add 1 to it, and enter that automatically in the >>>SKU field?>> What record do you want this new SKU value to go into? >> Do you want it to go into a brand new record, or do you want to >> replace the existing SKU value in the last record of the database?>It is for adding new records, I don't want to have to sift through the >entire db to find a unique SKU, so i thought that this would be a good >way to do it. Is there a better way? Yes, and it's really easy, because WebCat has a way to generate unique sku values automatically - it's called the [cart] tag.Every time you create a new record, you can make WebCatalog create a unique sku value for that record simply by putting sku=[cart] into the form or hyperlink or context that creates the new record. Here are three simple examples to help get you started ... Hyperlink example:
append a new record Form example:
Context example:[append db=somedatabase.db]sku=[cart][/append]Sincerely, Ken Grome WebDNA Solutions http://www.hui.net/dna/webdna.html
Associated Messages, from the most recent to the oldest:
>>>How would one write an expression to lookup the last SKU entry made >>>in a given db, and then add 1 to it, and enter that automatically in the >>>SKU field?>> What record do you want this new SKU value to go into? >> Do you want it to go into a brand new record, or do you want to >> replace the existing SKU value in the last record of the database?>It is for adding new records, I don't want to have to sift through the >entire db to find a unique SKU, so i thought that this would be a good >way to do it. Is there a better way? Yes, and it's really easy, because WebCat has a way to generate unique sku values automatically - it's called the
[cart] tag.Every time you create a new record, you can make WebCatalog create a unique sku value for that record simply by putting sku=
[cart] into the form or hyperlink or context that creates the new record. Here are three simple examples to help get you started ... Hyperlink example:
append a new record Form example:
Context example:[append db=somedatabase.db]sku=
[cart][/append]Sincerely, Ken Grome WebDNA Solutions http://www.hui.net/dna/webdna.html
Kenneth Grome
DOWNLOAD WEBDNA NOW!
Top Articles:
Talk List
The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...
Related Readings:
Bug? (1997)
4.51 Triggers (2003)
Sendmail truncation in Eudora Clients (1998)
Do the [date] thing... (2001)
syntax question, not in online refernce (1997)
ShowNext for method=POST (1997)
Grep email addresses in bbedit or webdna ... (2003)
All choices on IE different than Netscape (1997)
PCS Frames (1997)
Online reference (1997)
[Summary] re: Emailer setup (1997)
WebCat2 beta 11 - new prefs ... (1997)
WebCatalog for Dummies part 2 (2000)
Multiple 'Users.db' files not possible (1997)
Email template names (1997)
bug in convertchars and char %0A (1998)
WebCatalog on G3 Macs? (1997)
using listfiles to build a database? more (2000)
math with multiple [founditems] (1999)
Using Cookie for client specific info? (1997)