What is WebDNA

WebDNA is a scripting and database system designed to easily build web applications.

WebDNA and BioType

BioType service is a biometric keystroke dynamic system. It will be part of WebDNA 8.5

Download WebDNA

Download WebDNA freeware, try it and register later if you want.

WebDNA resources

The list of all WebDNA instructions.
WebDNA
Software Corporation
Search WebDNA Site
 Menu


HOME


DOWNLOADS


LEARN


EDUCATION


NEWS


COMMUNITY


STORE


SUPPORT


CONTACT

Re: Practical Uses

This WebDNA talk-list message is from

2003


It keeps the original formatting.
numero = 49106
interpreted = N
texte = On 2.4.2003 9:47 Uhr, Stuart Tremain wrote:> Would some one please tell me some practical uses for the new WebDNA: > > [array]This is from David Taniguchi from SMSI. He posted this on the beta list some time ago:> I told Scott that I would work on the Array Tutorial after I finish up some > pending projects. In the meantime, here is example. > > > =========================================================================== > Lets say you have a company that sells widgets with a price break. For > every widget, you could set up a one dimensional array to store the prices > for 'Gold' (=1), 'Silver' (=2) and 'Bronze' (=3) membership levels. Your > array may look something like this: > > [Widget(1)]=50 > [Widget(2)]=75 > [Widget(3)]=100 > > For description purposes, I will show the names instead of the numbers. > This will make it easier to understand the code. > > [Widget(gold)]=50 > [Widget(silver)]=75 > [Widget(bronze)]=100 > > Your boss tells you that we are going international and we need to handle > prices for different currencies. We need to display prices in 'dollars', > 'euros', sterling 'pounds' and 'yen'. Our array may look something like > this: > > [Widget(gold,dollars)]=50 > [Widget(silver,dollars)]=75 > [Widget(bronze,dollars)]=100 > [Widget(gold,euros)]=60 > [Widget(silver,euros)]=85 > [Widget(bronze,euros)]=115 > [Widget(gold,pounds)]=25 > [Widget(silver,pounds)]=37 > [Widget(bronze,pounds)]=50 > [Widget(gold,yen)]=55 > [Widget(silver,yen)]=82 > [Widget(bronze,yen)]=110 > > Now we can display the information based on membership and currency: > > dollars euros pounds yen > gold 50 60 25 55 > silver 75 85 37 82 > bronze 100 115 50 110 > > Okay, now your boss tells you that the price will change based on > shiptocountry location. He gave you this complicated chart that shows the > price for each membership/currency/shiptocountry combination. No problem. > We will just add another dimension to our array to show > [Widget(membership,currency,shiptocountry)]. > > Now our array looks like: > > [Widget(gold,dollar,europe)]=55 > [Widget(gold,dollar,us)]=50 > ... > > I think you get the idea. If your boss gives you another complicated chart, > then it might be as easy as adding another dimension to your array. > ============================================================================ > ======= > > Another use for arrays is for game programming. You can reference (x,y,z) > coordinates and store information about what is contained at that location. > Who knows? Maybe you will design a WebDNA version of Quake. > > If anyone can think of other examples, please let me know. Your examples > may be a better fit for the tutorial.HTH.Sincerely, Nitai Aventaggiato CEO-- Tools to energize your business Content Management & eBusiness SystemsComputerOil� GmbH http://computeroil.com/ Unionstrasse 4 info@computeroil.com 8032 Z�rich/Switzerland Tel: +41 (0)43 333 1 555 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Practical Uses (Alain Russell 2003)
  2. Re: Practical Uses (Brian Fries 2003)
  3. Re: Practical Uses (Charles Kline 2003)
  4. Re: Practical Uses (Alain Russell 2003)
  5. Re: Practical Uses (Nitai @ ComputerOil 2003)
  6. Re: Practical Uses (Alain Russell 2003)
  7. Re: Practical Uses (Nitai @ ComputerOil 2003)
  8. Re: Practical Uses (Scott Anderson 2003)
  9. Re: Practical Uses (Nitai @ ComputerOil 2003)
  10. Practical Uses (Stuart Tremain 2003)
On 2.4.2003 9:47 Uhr, Stuart Tremain wrote:> Would some one please tell me some practical uses for the new WebDNA: > > [array]This is from David Taniguchi from SMSI. He posted this on the beta list some time ago:> I told Scott that I would work on the Array Tutorial after I finish up some > pending projects. In the meantime, here is example. > > > =========================================================================== > Lets say you have a company that sells widgets with a price break. For > every widget, you could set up a one dimensional array to store the prices > for 'Gold' (=1), 'Silver' (=2) and 'Bronze' (=3) membership levels. Your > array may look something like this: > > [Widget(1)]=50 > [Widget(2)]=75 > [Widget(3)]=100 > > For description purposes, I will show the names instead of the numbers. > This will make it easier to understand the code. > > [Widget(gold)]=50 > [Widget(silver)]=75 > [Widget(bronze)]=100 > > Your boss tells you that we are going international and we need to handle > prices for different currencies. We need to display prices in 'dollars', > 'euros', sterling 'pounds' and 'yen'. Our array may look something like > this: > > [Widget(gold,dollars)]=50 > [Widget(silver,dollars)]=75 > [Widget(bronze,dollars)]=100 > [Widget(gold,euros)]=60 > [Widget(silver,euros)]=85 > [Widget(bronze,euros)]=115 > [Widget(gold,pounds)]=25 > [Widget(silver,pounds)]=37 > [Widget(bronze,pounds)]=50 > [Widget(gold,yen)]=55 > [Widget(silver,yen)]=82 > [Widget(bronze,yen)]=110 > > Now we can display the information based on membership and currency: > > dollars euros pounds yen > gold 50 60 25 55 > silver 75 85 37 82 > bronze 100 115 50 110 > > Okay, now your boss tells you that the price will change based on > shiptocountry location. He gave you this complicated chart that shows the > price for each membership/currency/shiptocountry combination. No problem. > We will just add another dimension to our array to show > [Widget(membership,currency,shiptocountry)]. > > Now our array looks like: > > [Widget(gold,dollar,europe)]=55 > [Widget(gold,dollar,us)]=50 > ... > > I think you get the idea. If your boss gives you another complicated chart, > then it might be as easy as adding another dimension to your array. > ============================================================================ > ======= > > Another use for arrays is for game programming. You can reference (x,y,z) > coordinates and store information about what is contained at that location. > Who knows? Maybe you will design a WebDNA version of Quake. > > If anyone can think of other examples, please let me know. Your examples > may be a better fit for the tutorial.HTH.Sincerely, Nitai Aventaggiato CEO-- Tools to energize your business Content Management & eBusiness SystemsComputerOil� GmbH http://computeroil.com/ Unionstrasse 4 info@computeroil.com 8032 Z�rich/Switzerland Tel: +41 (0)43 333 1 555 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Nitai @ ComputerOil

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:

Reenter store and find cart (2003) Two submit buttons ? (1997) IE 6 form caching issue. (2003) [Sum] function? (1997) Can this be done? (2003) Help name our technology! I found it (1997) This list needs a digest: rant, rave... (1997) Sku numbers (1997) Help! WebCat2 bug (1997) converting characters in form (1997) FYI: virus alert (1996) Change Subtotal (2000) back button problem (1999) Ship Cost Calculated via Subtotal (1998) recomend ftp (2001) cart token (2000) help with grep (2008) Security Tip (1996) RE: Purchased cart being overwritten (1997) Two submit buttons ? (1997)