jquery - Slidetoggle 隐藏上一个 div

Question

提前感谢您的宝贵时间！这是我的设置，我喜欢在使用滑动切换显示新 div 之前单击 div 隐藏。

CSS：

.waxing {
    display: none;
}

.facials {
    display: none;
}

.bodywraps {
   display: none;
}

HTML

<div class="heroIcons">
    <div class="button waxingButton">
        <p>view prices</p>
    </div>

    <div class="button facialsButton">
        <p>view prices</p>
    </div>

    <div class="button bodywrapsButton">
        <p>view prices</p>
    </div> 
</div>

<div class="section services">
    <div class="wrapper">
        <div class="waxing">
            <p>content that I want to slidetoggle</p>
        </div>
    </div>   
</div>

<div class="section services">
    <div class="wrapper">
        <div class="facials">
            <p>content that I want to slidetoggle</p>
        </div>
    </div>   
</div>

<div class="section services">
    <div class="wrapper">
        <div class="bodywraps">
            <p>content that I want to slidetoggle</p>
        </div>
    </div>   
</div>

jQuery

$(".heroIcons .waxingButton").click(function(){
    $(".waxing").slideToggle(1500);
});

$(".heroIcons .facialsButton").click(function(){
    $(".facials").slideToggle(1500);
});

$(".heroIcons .bodywrapsButton").click(function(){
    $(".bodywraps").slideToggle(1500);
});

这一切都很好，但是当我单击打开不同的 div 时，我希望它关闭以前打开的 div

标签： jqueryhtmlcssslidetoggle

Answer 1

您应该尽量避免代码重复（DRY 原则）。

这里有一些重构的标记，但您可以添加任意数量的按钮和部分，而无需添加更多 JS 代码：

$(".button").click(function() {
  var className = $(this).data('button')
  
  $('.content').hide()
  $('.' + className).slideToggle(1500);
});

.button {
  cursor: pointer
}

.content {
  display: none;
  background: honeydew;
  border: 1px solid green;
  padding: 1rem;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<div class="button" data-button="waxing">
  <p>view prices</p>
</div>

<div class="button" data-button="facials">
  <p>view prices</p>
</div>

<div class="button" data-button="bodywraps">
  <p>view prices</p>
</div>

<div class="content waxing">waxing PRICES</div>
<div class="content facials">facials PRICES</div>
<div class="content bodywraps">bodywraps PRICES</div>