ShowNext - HELP!

This WebDNA talk-list message is from

2000


It keeps the original formatting.
numero = 32839
interpreted = N
texte = >I'm trying to use some code that was posted a while back to create >numbered links at the bottom of a page. >Example: 1 | 2 | 3 | 4 | 5 > >The numbers/links are generated like this: > >[search db=../admin/rt_journal_images.db&[formvariables >name=_&exact=F][getchars >start=2][name][/getchars]=[url][value][/url]&[/formvariables]startat=[ >startat]][founditems]

>value=[startat]>[description]
[/founditems] [showif [numfound]>1] > >[math show=f]ShowNextCount=1[/math] >[shownext method=post] >[showif [startat]=[math][start]-1[/math]] >[hideif [start]!1] >[ShowNextCount] | >[math show=f]ShowNextCount=[ShowNextCount]+1[/math] >[/hideif] >[/showif] >href=journal_photos.tpl?max=1&startat=[start]&db=../admin/rt_journal_ >images.db&[formvariables][name]=[value]&[/formvariables]> >[ShowNextCount] | [math >show=f]ShowNextCount=[ShowNextCount]+1[/math] >[showif [startat]=[math][start]+1[/math]] >[ShowNextCount] | >[math show=f]ShowNextCount=[ShowNextCount]+1[/math] >[/showif] >[/shownext] >[/showif] >[/search] > > >The journal_photos.tpl page is accessed from the main page via this href: >href=journal_photos.tpl?startat=1&_eqarticle_skudata=[article]&_max=1 >>View Photos > > >Here's the problem: when the journal_photos.tpl page is displayed the >first time the numbers linking to other photos display a link that >contains a [startat] that is 1 greater than the actual number. >Example: href=journal_photos.tpl?max=1&StartAt=2&db=../admin/rt_journal_images >.db&StartAt=1&_eqarticle_skudata=18&_max=1>1 > >You can see that the number being displayed is 1 but the StartAt >value is 2. If you click on the 1, image #2 is displayed and all the >numbers below display the _correct_ corresponding startat value. With >this being the case, a number is missing. Although 7 photos may be >associated with this story, only 6 numbers are displayed below (all >with an href offset of 1). > >Why is the first page getting a false startat value? > >If this isn't making sense to anyone, I can post a URL to review. _______________________Clint Davis Gray Loon Marketing Group 812.422.9999cdavis@grayloon.com------------------------------------------------------------- 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://search.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. ShowNext - HELP! (Clint Davis 2000)
  2. ShowNext - HELP! (Clint Davis 2000)
>I'm trying to use some code that was posted a while back to create >numbered links at the bottom of a page. >Example: 1 | 2 | 3 | 4 | 5 > >The numbers/links are generated like this: > >[search db=../admin/rt_journal_images.db&[formvariables >name=_&exact=F][getchars >start=2][name][/getchars]=[url][value][/url]&[/formvariables]startat=[ >startat]][founditems]

>value=[startat]>[description]
[/founditems] [showif [numfound]>1] > >[math show=f]ShowNextCount=1[/math] >[shownext method=post] >[showif [startat]=[math][start]-1[/math]] >[hideif [start]!1] >[ShowNextCount] | >[math show=f]ShowNextCount=[ShowNextCount]+1[/math] >[/hideif] >[/showif] >href=journal_photos.tpl?max=1&startat=[start]&db=../admin/rt_journal_ >images.db&[formvariables][name]=[value]&[/formvariables]> >[ShowNextCount] | [math >show=f]ShowNextCount=[ShowNextCount]+1[/math] >[showif [startat]=[math][start]+1[/math]] >[ShowNextCount] | >[math show=f]ShowNextCount=[ShowNextCount]+1[/math] >[/showif] >[/shownext] >[/showif] >[/search] > > >The journal_photos.tpl page is accessed from the main page via this href: >href=journal_photos.tpl?startat=1&_eqarticle_skudata=[article]&_max=1 >>View Photos > > >Here's the problem: when the journal_photos.tpl page is displayed the >first time the numbers linking to other photos display a link that >contains a [startat] that is 1 greater than the actual number. >Example: href=journal_photos.tpl?max=1&StartAt=2&db=../admin/rt_journal_images >.db&StartAt=1&_eqarticle_skudata=18&_max=1>1 > >You can see that the number being displayed is 1 but the StartAt >value is 2. If you click on the 1, image #2 is displayed and all the >numbers below display the _correct_ corresponding startat value. With >this being the case, a number is missing. Although 7 photos may be >associated with this story, only 6 numbers are displayed below (all >with an href offset of 1). > >Why is the first page getting a false startat value? > >If this isn't making sense to anyone, I can post a URL to review. _______________________Clint Davis Gray Loon Marketing Group 812.422.9999cdavis@grayloon.com------------------------------------------------------------- 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://search.smithmicro.com/ Clint Davis

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:

Quick Question About Sorting (1997) Formvariables name matching (2005) Problems setting MIME Headers (1998) Date Formats (1997) Exclude by date - multiple (1997) UPS uber integration (2007) WebCatalog vs. Cold Fusion (1998) WCf2 and nested tags (1997) user/password validation (1998) guest book problem (2000) Re:no [search] with NT (1997) frames & carts (1997) Ok here is a question? (1997) WCS Newbie question (1997) Order not created error (1997) Virtual hosting and webcatNT (1997) Its not that weird. (1997) Major bug report on rootbeer (1997) Another question (1997) Emailer (1998)