CODEWITHSUNDEEP
jqueryhtmlcss
MullerA
MullerA

Reputation: 387

Select all body except one element

I'm trying to select all the body's elements in jQuery except "this", or the one being hovered on. I'm trying to get the body to go to a certain opacity, but "this" to maintain its opacity. This is my code:

$(".content img").mouseenter(function() {
    $(this).animate({
        opacity: "1",
    });

    $("body").find('*').not($(this)).animate({
        opacity: "0.4",
    });
});  







    <div class="content">
            <div class="row">
                <div class="col-md-2">
                    <h4>Handbags</h4>
                    <img src="FullSizeRender (1).jpg" />
                </div>

                <div class="col-md-2">
                    <h4>Beach bags</h4>
                    <img src="FullSizeRender (2).jpg" />
                </div>

                <div class="col-md-2">
                    <h4>Purses</h4>
                    <img src="IMG_5213.JPG" />
                </div>

                <div class="col-md-2">
                    <h4>Bottle carriers</h4>
                    <img src="FullSizeRender (5).jpg" />
                </div>

                <div class="col-md-2">
                    <h4>Baskets</h4>
                    <img src="img1.jpg" />
                </div>
            </div>


            <div class="row">
                <div class="col-md-2">
                    <h4>Vases</h4>
                    <img src="img2.jpg" />
                </div>

                <div class="col-md-2">
                    <h4>Placemats</h4>
                    <img src="img6.jpg" />
                </div>

                <div class="col-md-2">
                    <h4>Coasters</h4>
                    <img src="IMG_4665.JPG" />
                </div>

                <div class="col-md-2">
                    <div class="tiss">
                        <h4>Tissue box covers</h4>
                        <img src="img3.jpg" />
                    </div>
                </div>

                <div class="col-md-2">
                    <div class="ornament">
                        <h4>Holiday ornaments</h4>
                        <img src="img4.jpg" />
                    </div>
                </div>
            </div>
    </div>

Upvotes: 5

Views: 2004

Answers (2)

Dalin Huang
Dalin Huang

Reputation: 11342

Try the following, use CSS to handle hover set new height, when not hovered the height will back to whatever you have before.

Also with hover and callback(not hovered), you can set all other to opacity: "0.4" on hover, and reset all when mouse move out (opacity: "1")

$(".content").hover(function() {
  $(this).css("cursor", "pointer");
  $("body").find("*").not(this).animate({
    opacity: "0.4"
  }, 1000);
}, function() {
  $("body").find("*").stop().animate({
    opacity: "1"
  }, 0);
});
div {
  width: 50px;
  height: 50px;
  display: inline-block;
  background: green;
}

.heigher {
  height: 100px;
}

.content:hover {
  height: 200px;
  -webkit-transition: height 1s linear;   
  -moz-transition: height 1s linear;   
  -ms-transition: height 1s linear;   
  -o-transition: height 1s linear;   
  transition: height 1s linear; 
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="content">content 1</div>
<div class="content">content 2</div>
<div class="content">content 3</div>
<div class="content heigher">content 4</div>
<div class="content">content 5</div>
<div class="content heigher">content 6</div>

UPDATED Version:

$(".content img").mouseenter(function() {
  $(this).parent().animate({
    opacity: "1",
  });

  $(".content").find('img').not($(this)).parent().animate({
    opacity: "0.4",
  });
});
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>


<div class="content">
  <div class="row">
    <div class="col-md-2">
      <h4>Handbags</h4>
      <img src="FullSizeRender (1).jpg" />
    </div>

    <div class="col-md-2">
      <h4>Beach bags</h4>
      <img src="FullSizeRender (2).jpg" />
    </div>

    <div class="col-md-2">
      <h4>Purses</h4>
      <img src="IMG_5213.JPG" />
    </div>

    <div class="col-md-2">
      <h4>Bottle carriers</h4>
      <img src="FullSizeRender (5).jpg" />
    </div>

    <div class="col-md-2">
      <h4>Baskets</h4>
      <img src="img1.jpg" />
    </div>
  </div>


  <div class="row">
    <div class="col-md-2">
      <h4>Vases</h4>
      <img src="img2.jpg" />
    </div>

    <div class="col-md-2">
      <h4>Placemats</h4>
      <img src="img6.jpg" />
    </div>

    <div class="col-md-2">
      <h4>Coasters</h4>
      <img src="IMG_4665.JPG" />
    </div>

    <div class="col-md-2">
      <div class="tiss">
        <h4>Tissue box covers</h4>
        <img src="img3.jpg" />
      </div>
    </div>

    <div class="col-md-2">
      <div class="ornament">
        <h4>Holiday ornaments</h4>
        <img src="img4.jpg" />
      </div>
    </div>
  </div>
</div>

Upvotes: 2

jack
jack

Reputation: 2914

Bulk-selecting like that probably isn't going to give the result you're after, since it would still target the children and parents of the element you want to keep opaque - lowering its opacity in the process.

There are a few different ways you could handle this. You might add some kind of "mask" element (typically an empty div is used for things like this) with a translucent background-color (ala rgba(255,255,255,0.5)). Getting the hovered-on item to override that mask could be done by changing the z-index, so everything that's not hovered is at a lower index than the mask div and the thing getting hovered is at a higher one.

That said, you might want to think twice about this. What's the benefit of making the non-hovered parts of the site harder to see? Could you find another way to highlight the hovered item for emphasis, without fading out everything else? Keep usability in mind when you're dealing with questions like this one.

Upvotes: 0

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