我有一个简单的CSS转换过渡,用于切换开关。它可以切换一个 .slider-click
类,当我点击它的时候。我想执行第二个过渡,当我再次点击它时,"逆转 "效果。但是,很明显它只是删除了这个类。请运行我的代码片段,看看我的意思。我如何实现这个目标?谢谢,我有一个简单的CSS transformtransaction类。
const slider = document.querySelector('.slider')
const circle = document.querySelector('.slider-circle')
slider.addEventListener('click', (e)=>{
circle.classList.toggle('slider-click');
})
.slider {
background-color: hsl(237, 63%, 64%);
border-radius: 75px;
width: 34vw;
height: 21vw;
display: flex;
justify-content: flex-start;
align-content: flex-start;
}
.slider:hover {
opacity: 50%;
cursor: pointer;
}
.slider-circle {
height: 17.36vw;
width: 17.36vw;
border-radius: 50%;
background-color: #ffffff;
margin: 5%
}
.slider-click {
transform: translateX(13vw);
transition: .2s;
}
/* Something like this when clicked again */
.slider-return {
transform: translateX(-13vw);
transition: .2s;
}
<div class="slider-content">
<div class="slider">
<div class="slider-circle"></div>
</div>
</div>
设置 transition: .2s;
内,而不是一旦收到了 积极 类。
// slider? It's more kindof a checkbox
const checkbox = document.querySelectorAll('.checkbox'); // use all! It's a class after all
const checboxToggle = (ev) => ev.currentTarget.classList.toggle('is-active');
checkbox.forEach(el => el.addEventListener('click', checboxToggle));
.checkbox {
background-color: hsl(237, 63%, 64%);
border-radius: 21vw;
width: 34vw;
height: 21vw;
display: flex;
justify-content: flex-start;
align-content: flex-start;
cursor: pointer;
}
.checkbox:before {
content: "";
height: 17.36vw;
width: 17.36vw;
border-radius: 50%;
background-color: #ffffff;
margin: 5%;
transition: .2s; /* USE IT HERE! */
}
.checkbox.is-active:before {
transform: translateX(13vw);
}
<div class="checkbox"></div>
此外,。
querySelectorAll
因为你用的是班级! 而且 .forEach()
所有检索到的元素。 :before
或 :after
假的 .checkbox
元素。 const slider = document.querySelector('.slider')
const circle = document.querySelector('.slider-circle')
let toggled = false
slider.addEventListener('click', (e)=>{
if(toggled) {
circle.classList.remove('slider-click');
circle.classList.add('slider-return');
toggled = false;
} else {
circle.classList.remove('slider-return');
circle.classList.add('slider-click');
toggled = true;
}
})
.slider {
background-color: hsl(237, 63%, 64%);
border-radius: 75px;
width: 34vw;
height: 21vw;
display: flex;
justify-content: flex-start;
align-content: flex-start;
}
.slider:hover {
opacity: 50%;
cursor: pointer;
}
.slider-circle {
height: 17.36vw;
width: 17.36vw;
border-radius: 50%;
background-color: #ffffff;
margin: 5%
}
.slider-click {
transform: translateX(13vw);
transition: .2s;
}
/* Something like this when clicked again */
.slider-return {
transform: initial;
transition: .2s;
}
<div class="slider-content">
<div class="slider">
<div class="slider-circle"></div>
</div>
</div>
我想这就是你想要的吧,你只要在圆圈上添加一个点击的类,它会设置css translateX(13vw),再次点击时将其重置为零。
const slider = document.querySelector('.slider')
const circle = document.querySelector('.slider-circle')
slider.addEventListener('click', (e)=>{
circle.classList.toggle('clicked');
})
.slider {
background-color: hsl(237, 63%, 64%);
border-radius: 75px;
width: 34vw;
height: 21vw;
display: flex;
justify-content: flex-start;
align-content: flex-start;
}
.slider:hover {
opacity: 50%;
cursor: pointer;
}
.slider-circle {
height: 17.36vw;
width: 17.36vw;
border-radius: 50%;
background-color: #ffffff;
margin: 5%;
transition: all .2s ease-out;
transform: translateX(0);
}
.clicked {
transform: translateX(13vw);
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="slider-content">
<div class="slider">
<div class="slider-circle"></div>
</div>
</div>