I have two separate divs that change their background image source when clicked, which is working fine. However, I would like them to change the other image they are paired with. For example, if div 1 is clicked and becomes "open", then if div 2 is "open" it should become closed. My knowledge of jQuery is limited, and while I can change the image, I need to figure out how to apply the "closed" class to images that haven't just been clicked. Ideally, I would like to use attr() so that I can add more functionality later.
jQuery
$(".box").on("click", function() {
// need to make this function select the other div.
if ($(this).hasClass("closed")) {
$(this).addClass("open").removeClass("closed");
} else {
$(this).addClass("closed").removeClass("open");
}
var id = $(this).attr("data-id");
$(this).toggleClass("open");
$(".hideDivs").hide();
$("#" + id).show();
}); .container {
width: 640px;
height: 450px;
background-color: #eee;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}
.text-primary {
font-size: 14px;
text-align: center;
margin-bottom: 5px;
}
.box {
cursor: pointer;
width: 90px;
height: 180px;
display:block;
margin:auto;
background-image: url("http://res.cloudinary.com/dez1tdup3/image/upload/v1499052120/closed_vo1pn2.png");
}
.open {
background-image: url("http://res.cloudinary.com/dez1tdup3/image/upload/v1499052120/open_ihcmuz.png");
}
.closed {
background-image: url("http://res.cloudinary.com/dez1tdup3/image/upload/v1499052120/closed_vo1pn2.png");
}
.hideDivs {
display: none;
}
.panel-body {
padding: 10px;
margin-top: 5px;
}
.title {
font-weight: bold;
font-size: 14px;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="col-xs-6">
<div class="box" data-id="divId1">
</div>
</div>
<div class="col-xs-6">
<div class="box" data-id="divId2">
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12">
<div class="panel panel-default hideDivs" id="divId1">
<div class="panel-body">
<span class="title">Practices for safe packaging of cooked foods</span>
<ul>
<li>Label and date all food.</li>
<li>Package high-risk food in small batches for refrigeration and return to refrigerated storage as soon as possible (within 20 minutes).</li>
<li>Store packaging products in a clean environment and protect from contamination.</li>
</ul>
</div>
</div>
<div class="panel panel-default hideDivs" id="divId2">
<div class="panel-body">
<span class="title">Practices for safe freezing of cooked foods</span>
<ul>
<li>When packaging food for freezing, cover or wrap, label and date (production and freezing date) all foods.</li>
<li>Freeze food in small quantities to ensure food is frozen quickly.</li>
<li>Do not overload freezer units and ensure air can circulate.</li>
<li>Do not freeze foods that have been cooked then refrigerated and reheated.</li>
</ul>
</div>
</div>
</div>
</div>
</div>