带有jquery的滑动框

Question

我正在创建四个盒子，点击盒子打开和幻灯片休息三个盒子。问题是当我向父类添加一个类来滑动这些框时。单击相同的框后，它会添加，但不会删除。以下是此操作的代码。

​

$(document).ready(function() {
  $('.box-inner').click(function() {
    $(this).siblings().removeClass('active');
    if (!$(this).hasClass('active')) {
      $(this).toggleClass('active');
    }
    //$(this).parent().removeClass('active'); 				
    //$(this).parent().addClass('active'); 			
  });
});

.main {
  width: 100%;
  float: left;
}

.box-main {
  display: flex;
}

.box-inner {
  height: 450px;
  width: 25%;
  display: flex;
  position: relative;
  transition: width 0.3s ease-in-out;
  z-index: 1;
}

.box1 {
  width: 100%;
  background: #ccc;
  border-right: 1px solid #333;
  z-index: 0;
  position: relative;
}

.box-2 {
  width: 65%;
  position: absolute;
  left: 0;
  height: 100%;
  z-index: -1;
  background: red
}

.box-main.active .box-inner.active {
  width: 70%;
}

.box-inner.active .box1 {
  width: 35%;
}

.box-inner.active .box-2 {
  position: static;
  width: 65%;
}

.box-main.active .box-inner:not(.active) {
  width: 10%;
  -webkit-transition: width .5s ease-in-out;
  transition: width .5s ease-in-out;
}


}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>

<div class="main">
  <div class="box-main">
    <div class="box-inner">
      <div class="box1"> hihjksdfsdfjsd </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
  </div>
</div>

​

Answer 1

您的逻辑的问题是由于if语句阻止您在元素上调用toggleClass() (如果该元素已经具有该类)。只需删除if条件：

​

$(document).ready(function() {
  $('.box-inner').click(function() {
    $(this).toggleClass('active').siblings().removeClass('active');
  });
});

.main {
  width: 100%;
  float: left;
}

.box-main {
  display: flex;
}

.box-inner {
  height: 450px;
  width: 25%;
  display: flex;
  position: relative;
  transition: width 0.3s ease-in-out;
  z-index: 1;
}

.box1 {
  width: 100%;
  background: #ccc;
  border-right: 1px solid #333;
  z-index: 0;
  position: relative;
}

.box-2 {
  width: 65%;
  position: absolute;
  left: 0;
  height: 100%;
  z-index: -1;
  background: red
}

.box-main.active .box-inner.active {
  width: 70%;
}

.box-inner.active .box1 {
  width: 35%;
}

.box-inner.active .box-2 {
  position: static;
  width: 65%;
}

.box-main.active .box-inner:not(.active) {
  width: 10%;
  -webkit-transition: width .5s ease-in-out;
  transition: width .5s ease-in-out;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>

<div class="main">
  <div class="box-main">
    <div class="box-inner">
      <div class="box1"> hihjksdfsdfjsd </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
    <div class="box-inner">
      <div class="box1"> </div>
      <div class="box-2"> </div>
    </div>
  </div>
</div>

​