'why can't I use the same javascript toggle button twice?
I'm attempting to utilize this javascript toggle button in two separate parts on the same page, but I'm having trouble. I tried altering the id as well, but it didn't work. Is it impossible to complete it, or am I overlooking something? I am not an expert in javascript and am a complete novice, so any help would be greatly appreciated.
function toggleText() {
var showMoreText = document.getElementById("more");
var buttonText = document.querySelector("#moreButton span");
var moreIcon = document.querySelector("#moreButton img");
if (startpoint.style.display === "none") {
showMoreText.style.display = "none";
startpoint.style.display = "table-cell";
buttonText.innerHTML = "Show More";
buttonText.classList.remove('less');
moreIcon.classList.remove('less');
} else {
showMoreText.style.display = "table-cell";
startpoint.style.display = "none";
buttonText.innerHTML = "Show Less";
buttonText.classList.add('less');
moreIcon.classList.add('less');
}
}
function toggleText2() {
var showMoreText2 = document.getElementById("more2");
var buttonText2 = document.querySelector("#moreButton2 span");
var moreIcon2 = document.querySelector("#moreButton2 img");
if (startpoint.style.display === "none") {
showMoreText.style.display = "none";
startpoint.style.display = "table-cell";
buttonText.innerHTML = "Show More";
buttonText.classList.remove('less2');
moreIcon.classList.remove('less2');
} else {
showMoreText.style.display = "table-cell";
startpoint.style.display = "none";
buttonText.innerHTML = "Show Less";
buttonText.classList.add('less2');
moreIcon.classList.add('less2');
}
}<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg+p" crossorigin="anonymous" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
<div class="container-fluid clientbox text-center">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div id="startpoint"></div>
<div id="more">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class=" col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
</div>
</div>
<button onclick="toggleText()" id="moreButton">
<span class="pink">Show More</span>
<img class="more" src="./images/load-more.png" alt="">
</button>
</div>
</div>
<br>
<br>
<br>
<br>
<div class="container-fluid clientbox text-center">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div id="startpoint2"></div>
<div id="more2">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class=" col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
</div>
</div>
<button onclick="toggleText2()" id="moreButton2">
<span class="pink2">Show More</span>
<img class="more2" src="./images/load-more.png" alt="">
</button>
</div>
</div>Solution 1:[1]
The correct way to do that:
document.querySelectorAll('button.moreButton').forEach(bt =>
{
let
moreItem = bt.closest('div.row').querySelector('div.more_items')
, spPink = bt.querySelector('span.pink')
;
bt.onclick =_=>
{
spPink.textContent = moreItem.classList.toggle('noDisplay') ? 'Show More' : 'Show Less'
}
}).more_items.noDisplay {
display: none;
}<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg+p" crossorigin="anonymous" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
<div class="container-fluid clientbox text-center">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="more_items">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class=" col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
</div>
</div>
<button class="moreButton">
<span class="pink">Show Less</span>
<img class="more" src="./images/load-more.png" alt="">
</button>
</div>
</div>
<br>
<br>
<div class="container-fluid clientbox text-center">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="more_items">
<div class="row">
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class=" col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
<div class="col-6 col-md-4 col-lg-3">
<img class="img-fluid brand-img" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/How_to_use_icon.svg/100px-How_to_use_icon.svg.png" alt="Logo">
</div>
</div>
</div>
<button class="moreButton">
<span class="pink">Show Less</span>
<img class="more" src="./images/load-more.png" alt="">
</button>
</div>
</div>Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Mister Jojo |