Question

我想主要使用css进行切换。开关的左侧将显示颜色，右侧将显示B＆amp; W.我只需要一个简单的动画，它涵盖了单击开关时使用的选项。我在codepen上查找了一些示例，但是所有内容都是使用SASS或其他不同类型的代码，我真的不知道如何编辑或实现到我自己的代码中。

Answer 1

有一个很好的图书馆，你可以使用。 Click Here

＆＃13;

/* ============================================================
  COMMON
============================================================ */

#wrapper {
  min-width: 600px;
}
.settings {
  display: table;
  width: 100%;
}
.settings .row {
  display: table-row;
}
.settings .question,
.settings .switch {
  display: table-cell;
  vertical-align: middle;
  padding: 10px;
}
.settings .question {
  width: 600px;
  font-family: "Roboto Slab", serif;
  font-size: 20px;
}
/* ============================================================
  COMMON
============================================================ */

.cmn-toggle {
  position: absolute;
  margin-left: -9999px;
  visibility: hidden;
}
.cmn-toggle + label {
  display: block;
  position: relative;
  cursor: pointer;
  outline: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
/* ============================================================
  SWITCH 1 - ROUND
============================================================ */

input.cmn-toggle-round + label {
  padding: 2px;
  width: 120px;
  height: 60px;
  background-color: #dddddd;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  -ms-border-radius: 60px;
  -o-border-radius: 60px;
  border-radius: 60px;
}
input.cmn-toggle-round + label:before,
input.cmn-toggle-round + label:after {
  display: block;
  position: absolute;
  top: 1px;
  left: 1px;
  bottom: 1px;
  content: "";
}
input.cmn-toggle-round + label:before {
  right: 1px;
  background-color: #f1f1f1;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  -ms-border-radius: 60px;
  -o-border-radius: 60px;
  border-radius: 60px;
  -webkit-transition: background 0.4s;
  -moz-transition: background 0.4s;
  -o-transition: background 0.4s;
  transition: background 0.4s;
}
input.cmn-toggle-round + label:after {
  width: 58px;
  background-color: #fff;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  -ms-border-radius: 100%;
  -o-border-radius: 100%;
  border-radius: 100%;
  -webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  -webkit-transition: margin 0.4s;
  -moz-transition: margin 0.4s;
  -o-transition: margin 0.4s;
  transition: margin 0.4s;
}
input.cmn-toggle-round:checked + label:before {
  background-color: #8ce196;
}
input.cmn-toggle-round:checked + label:after {
  margin-left: 60px;
}
/* ============================================================
  SWITCH 2 - ROUND FLAT
============================================================ */

input.cmn-toggle-round-flat + label {
  padding: 2px;
  width: 120px;
  height: 60px;
  background-color: #dddddd;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  -ms-border-radius: 60px;
  -o-border-radius: 60px;
  border-radius: 60px;
  -webkit-transition: background 0.4s;
  -moz-transition: background 0.4s;
  -o-transition: background 0.4s;
  transition: background 0.4s;
}
input.cmn-toggle-round-flat + label:before,
input.cmn-toggle-round-flat + label:after {
  display: block;
  position: absolute;
  content: "";
}
input.cmn-toggle-round-flat + label:before {
  top: 2px;
  left: 2px;
  bottom: 2px;
  right: 2px;
  background-color: #fff;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  -ms-border-radius: 60px;
  -o-border-radius: 60px;
  border-radius: 60px;
  -webkit-transition: background 0.4s;
  -moz-transition: background 0.4s;
  -o-transition: background 0.4s;
  transition: background 0.4s;
}
input.cmn-toggle-round-flat + label:after {
  top: 4px;
  left: 4px;
  bottom: 4px;
  width: 52px;
  background-color: #dddddd;
  -webkit-border-radius: 52px;
  -moz-border-radius: 52px;
  -ms-border-radius: 52px;
  -o-border-radius: 52px;
  border-radius: 52px;
  -webkit-transition: margin 0.4s, background 0.4s;
  -moz-transition: margin 0.4s, background 0.4s;
  -o-transition: margin 0.4s, background 0.4s;
  transition: margin 0.4s, background 0.4s;
}
input.cmn-toggle-round-flat:checked + label {
  background-color: #8ce196;
}
input.cmn-toggle-round-flat:checked + label:after {
  margin-left: 60px;
  background-color: #8ce196;
}
/* ============================================================
  SWITCH 3 - YES NO
============================================================ */

input.cmn-toggle-yes-no + label {
  padding: 2px;
  width: 120px;
  height: 60px;
}
input.cmn-toggle-yes-no + label:before,
input.cmn-toggle-yes-no + label:after {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  color: #fff;
  font-family: "Roboto Slab", serif;
  font-size: 20px;
  text-align: center;
  line-height: 60px;
}
input.cmn-toggle-yes-no + label:before {
  background-color: #dddddd;
  content: attr(data-off);
  -webkit-transition: -webkit-transform 0.5s;
  -moz-transition: -moz-transform 0.5s;
  -o-transition: -o-transform 0.5s;
  transition: transform 0.5s;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
}
input.cmn-toggle-yes-no + label:after {
  background-color: #8ce196;
  content: attr(data-on);
  -webkit-transition: -webkit-transform 0.5s;
  -moz-transition: -moz-transform 0.5s;
  -o-transition: -o-transform 0.5s;
  transition: transform 0.5s;
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
  transform: rotateY(180deg);
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
}
input.cmn-toggle-yes-no:checked + label:before {
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
  transform: rotateY(180deg);
}
input.cmn-toggle-yes-no:checked + label:after {
  -webkit-transform: rotateY(0);
  -moz-transform: rotateY(0);
  -ms-transform: rotateY(0);
  -o-transform: rotateY(0);
  transform: rotateY(0);
}

＆＃13;

<!DOCTYPE html>

<html class="no-js" lang="en">

<head>
  <!-- title and meta -->
  <meta charset="utf-8">
  <meta content="width=device-width,initial-scale=1.0" name="viewport">

  <title>CSS Toggle Switch</title>

  <link href="css/style.css" rel="stylesheet">

  <!-- js -->
  <!--[if lt IE 9]><script src="js/html5shiv.min.js"></script><![endif]-->
</head>

<body>

  <div id="wrapper">

    </header>

    <div id="main">
      <div class="container">

        <div class="settings">

          <div class="row">
            <div class="question">
              Color Option?
            </div>
            <div class="switch">
              <input id="cmn-toggle-1" class="cmn-toggle cmn-toggle-round" type="checkbox">
              <label for="cmn-toggle-1"></label>
            </div>
          </div>
          <!-- /row -->

        </div>

      </div>
    </div>
    <!-- #main -->


  </div>
  <!-- /#wrapper -->


</body>

</html>

＆＃13;

Answer 2

你能不能使用javascript？还是必须是CSS？

如果您使用javascript，则可以使用document.getElementById（'x'）。style来改变元素CSS属性的状态。[ccstag]

我用它来显示和隐藏菜单中一个令人不快的选项。

function Showelement(id,n1){

    document.getElementById(id).style.display = "inline";
    document.getElementById(n1).style.display = "";

}

您可以使用相同的东西，但要隐藏

元素。 “”会将元素的CSS返回到在JS更改之前在CSS或样式中设置的内容。

希望这会有所帮助：）

需要css开关协助

2 个答案: