Javascript Help

16,321 topics in this forum

1. unblock and block a div

   By arbitter, November 10, 2010
   • 4 replies
   • 5.6k views
   • 
   • arbitter
   • November 11, 2010

2. Uncaught ReferenceError

   By geatzo, April 28, 2024
   • 1 reply
   • 727 views
   • 
   • Barand
   • April 28, 2024

3. Uncaught ReferenceError: $ is not defined

   By zero_ZX, April 28, 2012
   • 1 reply
   • 2.7k views
   • 
   • kicken
   • April 28, 2012

4. Uncaught SyntaxError: Unexpected token )

   By tascam424, February 5, 2014
   • 3 replies
   • 2k views
   • 
   • kicken
   • February 5, 2014

5. Uncaught TypeError

   By veysel, February 5, 2020
   • 2 replies
   • 1.1k views
   • 
   • veysel
   • February 5, 2020

6. Uncaught TypeError: Cannot read property 'address' of null

   By fishbaitfood, November 2, 2011
   • 11 replies
   • 3.2k views
   • 
   • fishbaitfood
   • November 3, 2011

7. Uncaught TypeError: Cannot set property 'innerHTML' of null

   By JesseToxik, April 24, 2013   

   • innerhtml
   • javascript
   • (and 1 more)

     Tagged with:

     • innerhtml
     • javascript
     • array
   • 4 replies
   • 7.8k views
   • 
   • JesseToxik
   • April 24, 2013

8. Uncaught TypeError: Cannot set property 'innerHTML' of null

   By NOurDeSiGNer, October 20, 2013
   • 9 replies
   • 5.1k views
   • 
   • requinix
   • October 29, 2013

9. ajax Uncaught TypeError: Cannot set property 'onreadystatechange' of undefined

   By smallc28, October 6, 2018
   • 4 replies
   • 2.9k views
   • 
   • smallc28
   • October 6, 2018

10. Uncaught TypeError: Cannot set property 'xxx' of undefined

    By The Little Guy, January 26, 2011
    • 2 replies
    • 12.2k views
    • 
    • The Little Guy
    • January 26, 2011

11. Uncaught Typeerror: Object #<Htmlcollection> Has No Method 'submit'

    By ThunderAI, November 3, 2012   

    • wth???
    • 9 replies
    • 6k views
    • 
    • Jessica
    • November 4, 2012

12. Uncheck All Checkmarks Onload

    By galvin, November 9, 2012
    • 6 replies
    • 2.6k views
    • 
    • codefossa
    • November 12, 2012

13. Undefined error

    By thilakan, October 3, 2014
    • 1 reply
    • 1.2k views
    • 
    • .josh
    • October 3, 2014

14. Undefined [object HTMLTextAreaElement]

    By mcallaro88, October 25, 2009
    • 0 replies
    • 1.7k views
    • 
    • mcallaro88
    • October 25, 2009

15. Undefined global variable issue

    By twoweektrial, June 1, 2010
    • 1 reply
    • 661 views
    • 
    • Adam
    • June 2, 2010

16. undefined help. One function works in IE and not Firefox & vice versa

    By ballhogjoni, March 5, 2008
    • 2 replies
    • 1.2k views
    • 
    • ballhogjoni
    • March 6, 2008

17. undefined in function

    By ricmetal, August 8, 2013
    • 13 replies
    • 1.3k views
    • 
    • ricmetal
    • August 11, 2013

18. Undefined index error: Trying to pass variable to another page 1 2 3

    By abitlikehomer, January 8, 2010
    • 58 replies
    • 11.9k views
    • 
    • trq
    • January 10, 2010

19. Undefined problem

    By robert_gsfame, March 22, 2010
    • 0 replies
    • 574 views
    • 
    • robert_gsfame
    • March 22, 2010

20. Undefined variable

    By Mortier, June 14, 2007
    • 2 replies
    • 793 views
    • 
    • Mortier
    • June 14, 2007

21. Undefined variable - confused :(

    By EchoFool, February 25, 2012
    • 4 replies
    • 1.2k views
    • 
    • EchoFool
    • February 26, 2012

22. Undefined Variable from ajax to POST

    By xtekuta, November 21, 2019
    • 2 replies
    • 1.3k views
    • 
    • Barand
    • November 21, 2019

23. understand script

    By atitthaker, September 6, 2006
    • 0 replies
    • 1.2k views
    • 
    • atitthaker
    • September 6, 2006

24. Understanding how this JS works

    By Lassie, March 8, 2016
    • 3 replies
    • 1.2k views
    • 
    • Zane
    • March 12, 2016

25. Understanding prototype a little better

    By 9three, February 11, 2010
    • 4 replies
    • 994 views
    • 
    • 9three
    • February 11, 2010