API & Templates

2,643 topics in this forum

1. ProcessWire Cheatsheet 1 2 3 4 6

   By Soma, November 26, 2011
   • 127 replies
   • 46.5k views
   • 
   • wbmnfktr
   • September 5, 2022

2. Captain Hook - ProcessWire Hooks Cheatsheet 1 2 3

   By Soma, March 3, 2013
   • 52 replies
   • 36.4k views
   • 
   • adrian
   • December 20, 2017

3. What's with the Wire() function?

   By CaelanStewart, January 7, 2016
   • 9 replies
   • 2.4k views
   • 
   • hellomoto
   • April 9

4. Problem with log pruning

   By lpa, March 22
   • 1 reply
   • 156 views
   • 
   • ryan
   • April 3

5. Cannot bootstrap index.php & run via PHP CLI?

   By hellomoto, March 25
   • 5 replies
   • 159 views
   • 
   • hellomoto
   • March 27

6. I become this error while uploading my module. Warning: class_parents(): Class ProcessWire\TabButton does not exist and could not be loaded in C:\xampp\htdocs\processwire\wire\core\Functions.php on line 1059

   By Abe Cube, December 14, 2021
   • 5 replies
   • 501 views
   • 
   • adrian
   • March 26

7. childNameFormat results in blank (unpublished if allowed, or published) [temp-flagged] page if nothing entered

   By hellomoto, March 25
   • 0 replies
   • 47 views
   • 
   • hellomoto
   • March 25

8. {Solved} FieldsetPage – show html structure only if a field is populated

   By neophron, March 13   

   • fieldsetpage
   • 2 replies
   • 1.2k views
   • 
   • neophron
   • March 20

9. How to order where clause after leftjoin in query?: Fieldtype getMatchQuery for field='' -- how to search for empty/unset values?

   By hellomoto, March 1
   • 8 replies
   • 4k views
   • 
   • hellomoto
   • March 3

10. Selector Help

    By Kodikas, February 28
    • 2 replies
    • 205 views
    • 
    • Kodikas
    • February 29

11. How to protect files from being downloaded directly via url

    By hintraeger, February 7
    • 12 replies
    • 1k views
    • 
    • hintraeger
    • February 22

12. Prioritizing certain fields in search

    By canwild, February 15
    • 2 replies
    • 254 views
    • 
    • canwild
    • February 21

13. Why isn't there a $page->level property?

    By thetuningspoon, December 23, 2016
    • 7 replies
    • 1.4k views
    • 
    • Robin S
    • February 16

14. Where is user->save code defined

    By cwsoft, February 15
    • 2 replies
    • 212 views
    • 
    • cwsoft
    • February 15

15. Using custom Page class methods on repeater items

    By johnstephens, November 10, 2020
    • 7 replies
    • 918 views
    • 
    • bernhard
    • February 12

16. Modify "Custom Page Label Format" via hook/API

    By Jonathan Lahijani, August 12, 2017
    • 12 replies
    • 2.3k views
    • 
    • Jonathan Lahijani
    • February 9

17. easiest way to return /en/ or /de/

    By fruid, February 2
    • 4 replies
    • 169 views
    • 
    • fruid
    • February 3

18. $cache->renderFile doesn't cache properly when using timestamp for the expire parameter

    By rastographics, January 31
    • 1 reply
    • 107 views
    • 
    • poljpocket
    • January 31

19. Create comments using API

    By applab, January 27
    • 2 replies
    • 180 views
    • 
    • applab
    • January 28

20. Question about processInputDone and Form Pagebreak

    By Chris7912, January 8
    • 2 replies
    • 196 views
    • 
    • Chris7912
    • January 22

21. cannot access page from within hook for 'renderRepeaterLabel'

    By thei, December 11, 2023
    • 9 replies
    • 407 views
    • 
    • BitPoet
    • January 18

22. Put fa icon in notes text

    By MarkE, January 14
    • 1 reply
    • 187 views
    • 
    • bernhard
    • January 14

23. Fun with hooks: PageArray::groupBy

    By BitPoet, March 21, 2018
    • 4 replies
    • 1.2k views
    • 
    • gmclelland
    • January 3

24. SOLVED Can't get permissions page directly

    By MarkE, December 19, 2023   

    • solved
    • 7 replies
    • 428 views
    • 
    • MarkE
    • December 20, 2023

25. Hooks: rename all files on a page after save()

    By snck, December 16, 2023   

    • hooks
    • 7 replies
    • 334 views
    • 
    • snck
    • December 20, 2023