Well, i tried to create a layout like instagram and faced the following problem. I hope i’ll get help from experts in this regard. And i tried various ways to remove the active class after clicking on the nav tab , but everytime there arose a problem. let me know how can i remove the active class from this piece of javascript as attached below.
<div class="menu">
<p data-target="#initial" class="active">Initial</p>
<p data-target="#product">Product</p>
<p data-target="#contact">Contact</p>
</div>
<div class="content">
<div data-content id="initial" class="active">
<div class="cards">
<div class="card">
abc
</div>
<div class="card">
abc
</div>
<div class="card">
abc
</div>
</div>
</div>
<div data-content id="product">
<div class="cards">
<div class="card">
lmn
</div>
<div class="card">
lmn
</div>
<div class="card">
lmn
</div>
</div>
</div>
<div data-content id="contact">
<div class="cards">
<div class="card">
xyz
</div>
<div class="card">
xyz
</div>
<div class="card">
xyz
</div>
</div>
</div>
</div>
*{
margin:0;
padding:0;
box-sizing:border-box;
font-family: Sans-serif;
}
body{
padding: 5%;
}
.menu{
display:flex;
}
.menu p{
margin-right: 2rem;
cursor: pointer;
}
.content{
margin-top:2rem;
}
[data-content]{
display:none;
}
.active[data-content]{
display:block;
}
.menu .active{
text-transform:uppercase;
color:#FFF;
background: #000;
padding: 5px 10px;
margin-top: -5px;
border-radius: 50px;
}
.menu p{
text-transform:uppercase;
}
.cards{
display:flex;
flex:1;
flex-basis: 33.33%;
max-width: 33.33%;
min-width: 33.33%;
height: 100%;
position: relative;
}
.card{
border: 1px solid #ccc;
background: #fff;
}
const targets = document.querySelectorAll('[data-target]');
const content = document.querySelectorAll('[data-content]');
targets.forEach(target => {
target.addEventListener('click',()=>{
content.forEach(c => {
c.classList.remove('active')
})
const t = document.querySelector(target.dataset.target)
t.classList.add('active');
target.classList.add('active');
})
})
2
Answers
You can use classList.remove()
Example:
More documentation
Your javascript code is almost working, but there are typos in
contents
insteadcontent
. That typo makes javascript returns an error and the code below doesn’t be executed. And you can remove the active class from that tab bytargets.forEach(...