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  #1   Spotlight this post!  
Unread 08-03-2003, 18:47
sanddrag sanddrag is offline
On to my 16th year in FRC
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DHTML Problem

I have a page where I want to implement a DHTML Navigation Bar and a DHTML Countdown Script. Each script works great separately but when both are in the same html file, the first one (nav bar) doesn't work. Any ideas?
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Unread 08-03-2003, 19:42
Rickertsen2 Rickertsen2 is offline
Umm Errr...
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we ll you really haven't told us enough to help. could you post your code?
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Unread 08-03-2003, 21:30
sanddrag sanddrag is offline
On to my 16th year in FRC
FRC #0696 (Circuit Breakers)
Team Role: Teacher
 
Join Date: Jul 2002
Rookie Year: 2002
Location: Glendale, CA
Posts: 8,507
sanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond repute
You can see what the Nav Bar is supposed to look like at www.team696.org/navhome.html (not all the links in the bar work yet) I took out the countdown to make this work.

The code for the page with both scripts is too long to post so here is an attatched txt file.
Attached Files
File Type: txt navhome.txt (34.7 KB, 48 views)
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Unread 08-03-2003, 21:47
Rickertsen2 Rickertsen2 is offline
Umm Errr...
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comment out the line:
window.onload=start_countdown

add the lines:
<script type='text/javascript'>
start_countdown()
</script>



like such:
Attached Files
File Type: txt navhome[1].txt (34.7 KB, 29 views)
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Unread 08-03-2003, 21:57
sanddrag sanddrag is offline
On to my 16th year in FRC
FRC #0696 (Circuit Breakers)
Team Role: Teacher
 
Join Date: Jul 2002
Rookie Year: 2002
Location: Glendale, CA
Posts: 8,507
sanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond repute
Nifty. Thanks a bundle.

<edit> And I guess because the counter now loads last, the page seems to load faster. Thanks</edit>

-sanddrag

And for anyone else who reads this, what happened in this thread was the kind of speedy, quality assistance that every FIRST-er is willing to give. Now THAT, is gracious professionalism.
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Mentor/Engineer/Machinist, Team 968 RAWC, 2007-2010
Technical Mentor, Team 696 Circuit Breakers, 2005-2007
Student Mechanical Leader and Driver, Team 696 Circuit Breakers, 2002-2004

Last edited by sanddrag : 08-03-2003 at 22:00.
  #6   Spotlight this post!  
Unread 11-03-2003, 20:08
jonathan lall's Avatar
jonathan lall jonathan lall is offline
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I haven't yet looked through your code, but I'd speculate that the problem was that both scripts required a function to be assigned to window.onload so that the function will be called when the browser has finished loading the page. When the second one is assigned to window.onload it overwrites the first one. This is normal browser behaviour and can also be solved by adding an onload element to your body attribute with the two onloads seperated by semicolons:

onload= "scriptOne();scriptTwo()"

So there's another solution. If I diagnosed the problem right. Maybe I'll actually look a the code if I get time.
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