如何解决我该怎么做才能通过悬停和单击来使此 javascript 代码工作?
我想使用 bootstrap5 scrollspy,但添加活动类也有问题,所以我使用了这段代码,这段代码通过点击可以很好地工作,但我希望它通过悬停来工作嗯。
html:
<div class="side-menu col-1 bg-warning h-100 sticky-top">
<a class="list-group-item list-group-item-action active" href="#section1">one</a>
<a class="list-group-item list-group-item-action" href="#section2">two</a>
<a class="list-group-item list-group-item-action" href="#section3">three</a>
<a class="list-group-item list-group-item-action" href="#section4">four</a>
</div>
<div class="category-sliders col-11 bg-danger">
<section id="section1" class="pt-5 bg-green" style="height:100vh;">
<h1> Section 1 </h1>
</section>
<section id="section2" class="pt-5 bg-warning" style="height:100vh;">
<h1> Section 2 </h1>
</section>
<section id="section3" class="pt-5 bg-green" style="height:100vh;">
<h1> Section 3 </h1>
</section>
<section id="section4" class="pt-5 bg-warning" style="height:100vh;">
<h1> Section 4 </h1>
</section>
</div>
javascript:
<script>
let menuSection = document.querySelectorAll('.side-menu a');
// for clickable event
menuSection.forEach(v=> {
v.onclick = (()=> {
setTimeout(()=> {
menuSection.forEach(j=> j.classList.remove('active'))
v.classList.add('active')
},300)
})
})
// for window scroll down event
window.onscroll = (()=> {
let mainSection = document.querySelectorAll('.category-sliders section');
mainSection.forEach((v,i)=> {
let rect = v.getBoundingClientRect().y
if(rect < window.innerHeight-200){
menuSection.forEach(v=> v.classList.remove('active'))
menuSection[i].classList.add('active')
}
})
})
如何通过悬停和点击来使此 javascript 代码工作?
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