Re: Summing fields

This WebDNA talk-list message is from

1997


It keeps the original formatting.
numero = 10817
interpreted = N
texte = >> >I think it was mentioned once that it is possible to calculate a total >> >for a particular field over records in a database. What is the syntax >> >for doing this? >> >> <--starts a total variable at 0 >> [FoundItems] >> >> [/FoundItems] >> >> If you view source you will see this generates a lot of HTML comments >>like with the intermediate results. You might also try >> >> [math]total=[FoundItems][field]+[/FoundItems]0[/math] >> >> This generates a single math equation that looks like total=5+9+4+49+7+96+0>Apparently both methods work cause I see the 's. The second >displayed the total as I wanted. How would I get the total to display >using the first method?If you remove the that surround the [math] context, it will display all those intermediate totals. But if you want to display the grand total instead of the intermediate totals, you have to use the second formula, or ...I created some WebDNA code using a separate database to calculate the total just once per day. This allows me to retrieve the total from the database instead of recalculating it every time. If you want my code, just send me private email and ask ... :)Sincerely, Ken Associated Messages, from the most recent to the oldest:

    
  1. Re: Summing fields in a search/founditems context?? (Jason Tyler 2000)
  2. Summing fields in a search/founditems context?? (Robert McPeak 2000)
  3. Re: Summing Fields (Martin Gertz Bech 1998)
  4. Re: Summing Fields (Christer Olsson 1998)
  5. Summing Fields (Wayne Morishige 1998)
  6. Re: Summing fields (grichter@panavise.com (Gary Richter) 1997)
  7. Re: Summing fields (Grant Hulbert 1997)
  8. Re: Summing fields (Kenneth Grome 1997)
  9. Re: Summing fields (grichter@panavise.com (Gary Richter) 1997)
  10. Re: Summing fields (Grant Hulbert 1997)
  11. Re: Summing fields (Kenneth Grome 1997)
  12. Re: Summing fields (Britt T. 1997)
  13. Re: Summing fields (Grant Hulbert 1997)
  14. Re: Summing fields (Kenneth Grome 1997)
  15. Re: Summing fields (Grant Hulbert 1997)
  16. Re: Summing fields (Dean Smith 1997)
  17. Re: Summing fields (Dean Smith 1997)
  18. Re: Summing fields (Grant Hulbert 1997)
  19. Summing fields (Dean Smith 1997)
>> >I think it was mentioned once that it is possible to calculate a total >> >for a particular field over records in a database. What is the syntax >> >for doing this? >> >> [math]total=0[/math]> <--starts a total variable at 0 >> [founditems] >> [math]total=total+[field][/math]> >> [/FoundItems] >> >> If you view source you will see this generates a lot of HTML comments >>like with the intermediate results. You might also try >> >> [math]total=[founditems][field]+[/FoundItems]0[/math] >> >> This generates a single math equation that looks like total=5+9+4+49+7+96+0>Apparently both methods work cause I see the 's. The second >displayed the total as I wanted. How would I get the total to display >using the first method?If you remove the that surround the [math] context, it will display all those intermediate totals. But if you want to display the grand total instead of the intermediate totals, you have to use the second formula, or ...I created some WebDNA code using a separate database to calculate the total just once per day. This allows me to retrieve the total from the database instead of recalculating it every time. If you want my code, just send me private email and ask ... :)Sincerely, Ken 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:

Has this happened to you? (was:Emailer Chokes on bad address) (1997) Newbie Tax Question (1997) Generating Report Totals (1997) date display (1999) WebCatalog can't find database (1997) Error Lob.db records error message not name (1997) 2.0 Info (1997) WebCat2b14MacPlugIn - [include] doesn't hide the search string (1997) Closing Databases (1998) Uploading under Windows (2001) Problems setting MIME Headers (1998) Error 551 in Emailer (2000) HELP WITH DATES (1997) default value from Lookup (was Grant, please help me) (1997) [WebDNA] Google Maps (2019) New [If] command question + New Feature Request (2000) How to Display text in empty fields (1997) WebCatalog 4.0.1 has been released! (2000) OT: WebDNA and LINUX (2004) [WebDNA] Technical References (2009)