javascript - Change background color when aria-valuenow="off" -


i have following code:

<a class="ui-slider-handle ui-slider-handle-snapping ui-btn ui-shadow" aria-valuenow="off" style="left:0%">

i want change background color when aria-valuenow="on" or style="left:100%". possible?

try adding following wherever you're triggering changing aria-value:

if($('.ui-slider').attr('aria-valuenow')=="on"){   $(body).css("background-color","red"); } else {   $(body).css("background-color","none"); }

i'd recommend using true , false rather on , off standard practice. should allow instead:

if($('.ui-slider').attr('aria-valuenow')){   $(body).css("background-color","red"); } else {   $(body).css("background-color","none"); }

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