Question

count = 0;
total = 2;
jQuery("#slide").everyTime(5000,function(i){
    if(count == total-1) {
        count = 0;
        jQuery(this).stop().animate({backgroundPosition: "0px 0"}, {duration:1000});
    }
    else{
        jQuery(this).stop().animate({backgroundPosition: "-"+950*count+"px 0"}, {duration:1000});
        count++;
    }
});

Hi all, i am trying to work on this. there are some problem with the “950*count”. When ever i put an operator into this, it wont’ work, but if i remove the *count, it work just fine.

Can someone point out what the problem is?

Thank you

Answer 1

Put parentheses around the calculation:

"-" + (950 * count) + "px 0"

Otherwise the expression is evaluated from left to right, first concatenating "-" with "950", then trying to multiply that.