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How do I use javascript arrays?

Posted on 2012-03-28
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Last Modified: 2012-04-03
Hi,

I have the below javascript set against the div id "homepagecarousel" containing two images on my page...

<script type="text/javascript">
var carouselContent = new Array("<i>Welcome to our new website...</i>", "<i>Hello world...</i>");
      function hasMoved(m) {
        $("#topBannerStatement").html("<p>" + carouselContent[m.current] + "</p>");
      }
      
      $(function(){
        $('#homepagecarousel ul').moodular({ auto: true,callbacks: [hasMoved],api: true, dispTimeout:3000} );
        //Below line removed to allow the home page rotating banner to hold the above carouselContent text, all other pages use the General template
        $("#topBannerStatement").html("<p>" + carouselContent[0] + "</p>");
      });
    </script>

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The div containing the images looks like...

<div id="homepagecarousel">
              <ul>
                  <li><img src="/media/17458/websites_merge.jpg" width="626px" height="334" /></li>
                  <li><img src="/media/17453/animated_merge.jpg" width="626px" height="334" /></li>
              </ul>
          </div>

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How can I alter the javascript so I can pin a certain array item to a specific image?

Thanks.
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Question by:aspnet-scotland
  • 2
4 Comments
 
LVL 20

Expert Comment

by:BuggyCoder
ID: 37776248
$('#homepagecarousel').find('img').map(function(){
                       return $('this').html='';
                   })

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LVL 40

Expert Comment

by:gurvinder372
ID: 37776252
<<How can I alter the javascript so I can pin a certain array item to a specific image?>>
Didn't get you.

If you want to check which index you are currently on and then apply certain settings accordingly, then override the move method
http://www.gougouzian.fr/projects/jquery/moodular/

in the new move method, check for the current index of the item and then apply whatever settings you want to apply

you will have to do this on run time only. Looking at the documentation, i don't think you can specify such things when moodular is initialized
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Accepted Solution

by:
aspnet-scotland earned 0 total points
ID: 37777367
I fixed this by simply adding:

$("#topBannerStatement").html("<p>" + carouselContent[1] + "</p>");

below line 10 of my code.

Thanks anyway.
0
 

Author Closing Comment

by:aspnet-scotland
ID: 37799971
Solved myself
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