Question

jquery change div background-image property within loop

Asked by: worldfear

I have this function that takes an array of urls and the id of the div.  the function loops through the array and changes the div's background-image css property -- a kind of slideshow.  i think my problem is with the j-query syntax for this line:
  $('#' + divid).css('background-image', 'url(' + imgsrc + ')');
         

function Slideshow(slidearray, divid) {
    this.slides = slidearray;
    this.play = function(slides, timeout) {
        for (i = 0; i < slidearray.length; i++) {
            var imgsrc = slidearray[i].toString();
            alert(imgsrc);
            $('#' + divid).css('background-image', 'url(' + imgsrc + ')');
            //count for timeout seconds
        }
    };
    this.stop = function() { };
}

                                  
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Asked On
2009-08-18 at 16:26:35ID24663280
Tags

jquery

,

j-query

,

css

,

background-image

,

loop

Topic

Jquery

Participating Experts
1
Points
500
Comments
3

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Answers

 

by: OdengrPosted on 2009-08-19 at 02:54:39ID: 25130942

If i am not wrong ID's cant start with a number.

Put a letter infront of your ids and retry.

Something like that:

$('#foto_' + divid).css('background-image', 'url(' + imgsrc + ')');
                                              
1:

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by: worldfearPosted on 2009-08-19 at 20:16:06ID: 25139147

Thanks.  It wasn't exactly what you mentioned - my div did not have an id with a number.  but you got me to look at the divid being passed and guess what - it wasn't being passed.  

 

by: OdengrPosted on 2009-08-20 at 00:04:53ID: 25139861

I am glad you fixed your problem.

If everything is ok close your quastion.

Tnx and good luck! :)

20120131-EE-VQP-002

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