Switch between CSS and jQuery styling

Here is a code snippet I'm using to toggle the visibility of content:

$(function(){
  $('#slider').css('display','');

  $('#hideslider').click(function(){
    $('#slider').slideToggle('slow');
    $(this).toggleClass('slideSign');
    return false;
  });
});

Whenever #hideslider is clicked, it toggles the visibility of the content in #slider. The background image for #hideslider is set as an upward arrow in the CSS. Is there a way to change this background image to a downward arrow when the content in #slider is hidden (i.e., display property set to 'none')? In other words, if #slider is not displayed, can we change the background image of #hideslider? Any assistance on this matter would be greatly appreciated. Thank you.

jquerycssbackgroundslidetoggle

Answer №1

Create custom CSS styles for a class that will include a downward arrow.

.down-arrow{
    background:url('/path/to/my/downarrow.ext') other-properties;
}

Next, utilize the callback function in the slideToggle method to check the display status of the element.

$('#slider').slideToggle('slow', function(){
    //callback function to assess the display status after sliding
    if($(this).css('display') == 'none'){
        $('#hideslide').addClass('down-arrow');
    }else{
        $('#hideslide').removeClass('down-arrow');
    }
});

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