Develop Reference

How to fix slideshow?

I'm trying to have a slideshow (carousel) of cards on my index.html.
The code I currently have presents all five cards vertically stacked, with clickable arrows that don't do anything. Anyone know how to make it so one card is shown at a time and can be clicked on to the next?
<div id="carouselExample" class="carousel slide">
<div class="carousel-inner">
<div class="card active" style="width: 12rem;">
<img src="https://static.americasbestracing.net/s3fs-public/styles/large/public/reylu-gutierrez.jpg?KHONSa1SS2GQbZtqmIed8QZzxaE.XX.4&itok=AKl_nQxN" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Reylu Gutierrez.</p>
</div>
</div>
<div class="card" style="width: 12rem;">
<img src="https://www.nyra.com/uploads/profile-images/eric-cancel.jpg" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Eric Cancel.</p>
</div>
</div>
<div class="card" style="width: 12rem;">
<img src="https://www.nyra.com/uploads/profile-images/manuel-franco.jpg" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Manuel Franco.</p>
</div>
</div>
<div class="card" style="width: 12rem;">
<img src="https://www.nyra.com/uploads/profile-images/joel-rosario.jpg" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Joel Rosario.</p>
</div>
</div>
<div class="card" style="width: 12rem;">
<img src="https://live.staticflickr.com/65535/43429236045_546119af43_b.jpg" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Andre Worrie.</p>
</div>
</div>
</div>
<button class="carousel-control-prev" type="button" data-bs-target="#carouselExample" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#carouselExample" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="visually-hidden">Next</span>
</button>
</div>
I have the CSS and JS sources. My js file has these lines
const myCarouselElement = document.querySelector('#myCarousel')
const carousel = new bootstrap.Carousel(myCarouselElement, {
interval: 2000,
touch: false
})
Console log says bootstrap is not defined in the const carousel line?

okay in bootstrap you must follow template provide ,see this https://getbootstrap.com/docs/5.2/components/carousel/
you forget take class= "carousel-item"
so like this
<div class="card carousel-item " style="width: 12rem;">
<img src="https://www.nyra.com/uploads/profile-images/joel-rosario.jpg" class="card-img-top" alt="...">
<div class="card-body">
<p class="card-text">Joel Rosario.</p>
</div>
</div>

Multi item carousel with same height cards [duplicate]

This question already has answers here:
How can I make Bootstrap columns all the same height?
(34 answers)
Closed last year.
Expected behavior: same height for all cards
(all cards should adjust their height to the highest card)
Actual behavior: height depends on text length
Snippet: https://mdbootstrap.com/snippets/jquery/temp/3565823
IMAGE THAT NOT EACH SLIDE IS SAME HEIGHT

Adding style="min-height:300px" to each of the card-text
Please use this code:
<div class="container my-4">
<p class="font-weight-bold">Bootstrap carousel multiple items is an improved version of the standard bootstrap
carousel which allows you to put inside more than one element.</p>
<p><strong>Detailed documentation and more examples of Bootstrap grid you can find in our <a href="https://mdbootstrap.com/docs/standard/components/carousel/"
target="_blank">Bootstrap Carousel Docs</a>.</p>
<p>See also <a target="_blank" href="https://mdbootstrap.com/docs/standard/plugins/multi-item-carousel/"><strong>Advanced mutli item carousel plugin</strong></a> or <a target="_blank" href="https://mdbootstrap.com/snippets/standard/mdbootstrap/2904002"><strong>multi-item carousel example for the newest Bootstrap 5</strong></a>.</p>
<hr class="mt-5">
<p>Built with <a target="_blank" href="https://mdbootstrap.com/docs/standard/">Material Design for Bootstrap</a> - free and powerful Bootstrap UI KIT</p>
<a class="btn btn-primary me-2" href="https://mdbootstrap.com/docs/standard/getting-started/installation/" target="_blank" role="button">Download MDB UI KIT <i class="fa fa-download"></i></a>
<a class="btn btn-danger me-2" target="_blank" href="https://mdbootstrap.com/docs/standard/" role="button">Learn more</a>
<a class="btn btn-success me-2" target="_blank" href="https://mdbootstrap.com/docs/standard/getting-started/" role="button">Tutorials</a>
<a class="btn btn-dark me-2" target="_blank" href="https://github.com/mdbootstrap/mdb-ui-kit" role="button">GitHub <i class="fa fa-github ms-2"></i></a>
<hr class="mb-5"/>
<!--Carousel Wrapper-->
<div id="multi-item-example" class="carousel slide carousel-multi-item" data-ride="carousel">
<!--Controls-->
<div class="controls-top">
<a class="btn-floating" href="#multi-item-example" data-slide="prev"><i class="fa fa-chevron-left"></i></a>
<a class="btn-floating" href="#multi-item-example" data-slide="next"><i class="fa fa-chevron-right"></i></a>
</div>
<!--/.Controls-->
<!--Indicators-->
<ol class="carousel-indicators">
<li data-target="#multi-item-example" data-slide-to="0" class="active"></li>
<li data-target="#multi-item-example" data-slide-to="1"></li>
<li data-target="#multi-item-example" data-slide-to="2"></li>
</ol>
<!--/.Indicators-->
<!--Slides-->
<div class="carousel-inner" role="listbox">
<!--First slide-->
<div class="carousel-item active">
<div class="row">
<div class="col-md-4">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(34).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(18).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(35).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.First slide-->
<!--Second slide-->
<div class="carousel-item">
<div class="row">
<div class="col-md-4">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(60).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(47).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(48).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.Second slide-->
<!--Third slide-->
<div class="carousel-item">
<div class="row">
<div class="col-md-4">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(53).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(45).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-md-4 clearfix d-none d-md-block">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(51).jpg"
alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text" style="min-height:300px">Some quick example text to build on the card title and make up the bulk of the
card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.Third slide-->
</div>
<!--/.Slides-->
</div>
<!--/.Carousel Wrapper-->
</div>

Note: Here in the snippets I'm using the sm breakpoint to make the result visible without the full screen mode. The code in the MDB and CodePen sandboxes uses the original md breakpoint.
Step 1. Adjust the height of cards on one slide
Turn nested blocks .card and .card-body into flex-boxes with a column direction.
Add the flex-grow: 1; property to the .card-body block so that it occupies all the available height.
Assign the same property to the .card-text block so that it presses the buttons to the bottom edge of the cards and thus aligns them.
I prefer to achieve this with CSS so that I don't have to repeat the same utility classes for all the blocks involved. But for the .col-... blocks I have used the utility classes .d-flex, .d-none and .d-sm-flex, because they play here one more role: they also change the cards visibility according to the screen width.
Also I've removed the .clearfix class because it creates extra pseudo-elements and I see no reason to use this hear.
.carousel-equal-heights .carousel-item .card,
.carousel-equal-heights .carousel-item .card-body {
display: flex;
flex-direction: column;
}
.carousel-equal-heights .carousel-item .card-body,
.carousel-equal-heights .carousel-item .card-text {
flex-grow: 1;
}
<div class="container my-4">
<div class="carousel-equal-heights">
<div class="carousel-item active">
<!--Content of a slide-->
<div class="row">
<div class="col-sm-4 d-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(34).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(18).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(35).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/css/bootstrap.min.css">
Step 2. Adjust the height of the slides
Unfortunately, this approach doesn't work for slides. Inactive slides get the display: none; property and the .carousel-inner container always changes its height to match the height of the active slide.
In this situation we can use JS:
Calculate the height of the highest and set it for all carousel slides.
Update these values if the browser window resizes.
Also add the height: 100%; property to the .row block on each slide.
Check the solution on MDB and CodePen.
$(document).ready(function() {
let $carouselItems = $('.carousel-equal-heights').find('.carousel-item');
updateItemsHeight();
$(window).resize(updateItemsHeight);
function updateItemsHeight() {
// remove old value
$carouselItems.height('auto');
// calculate new one
let maxHeight = 0;
$carouselItems.each(function() {
maxHeight = Math.max(maxHeight, $(this).outerHeight());
});
// set new value
$carouselItems.each(function() {
$(this).outerHeight(maxHeight);
});
// debug it
console.log('new items height', maxHeight);
}
});
.carousel-equal-heights .carousel-item > .row {
height: 100%;
}
.carousel-equal-heights .carousel-item .card,
.carousel-equal-heights .carousel-item .card-body {
display: flex;
flex-direction: column;
}
.carousel-equal-heights .carousel-item .card-body,
.carousel-equal-heights .carousel-item .card-text {
flex-grow: 1;
}
<div class="container my-4">
<!--Carousel Wrapper-->
<div id="multi-item-example" class="carousel slide carousel-multi-item carousel-equal-heights" data-ride="carousel">
<!--Controls-->
<div class="controls-top">
<a class="btn-floating" href="#multi-item-example" data-slide="prev"><i class="fa fa-chevron-left"></i></a>
<a class="btn-floating" href="#multi-item-example" data-slide="next"><i class="fa fa-chevron-right"></i></a>
</div>
<!--/.Controls-->
<!--Slides-->
<div class="carousel-inner" role="listbox">
<!--First slide-->
<div class="carousel-item active">
<div class="row">
<div class="col-sm-4 d-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(34).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(18).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Nature/4-col/img%20(35).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.First slide-->
<!--Second slide-->
<div class="carousel-item">
<div class="row">
<div class="col-sm-4 d-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(60).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(47).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/City/4-col/img%20(48).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.Second slide-->
<!--Third slide-->
<div class="carousel-item">
<div class="row">
<div class="col-sm-4 d-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(53).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(45).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
<div class="col-sm-4 d-none d-sm-flex">
<div class="card mb-2">
<img class="card-img-top" src="https://mdbootstrap.com/img/Photos/Horizontal/Food/4-col/img%20(51).jpg" alt="Card image cap">
<div class="card-body">
<h4 class="card-title">Card title</h4>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a class="btn btn-primary">Button</a>
</div>
</div>
</div>
</div>
</div>
<!--/.Third slide-->
</div>
<!--/.Slides-->
</div>
<!--/.Carousel Wrapper-->
</div>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/js/bootstrap.min.js"></script>

How to fix bootstrap card formatting?

I want to put my cards in a row as seen here https://codepen.io/dnorton94/pen/VwZdRzG I would normal use the bootstrap row class but when I do that on my code below it shrinks the card horizontally.
I am using bootstrap 4.3 & JQuery 3.4
I have tried using the col class to increase the width
<div id='filters' class='sections'>
<div class='filter-attributes'>
<h4>Type</h4>
<input type='checkbox' name='type' id='skill' value='skill' >Skill</input>
<input type='checkbox' name='type' id='passion' value='passion' >Passion</input>
<input type='checkbox' name='type' id='course' value='course' >Course</input>
<input type='checkbox' name='type' id='job' value='education' >Education</input>
</div>
<div class='filter-attributes'>
<h4>Personality</h4>
<input type='checkbox' name='personality' id='large' value='istj' >ISTJ</input>
<input type='checkbox' name='personality' id='small' value='esfj' >ESFJ</input>
</div>
<div>
<br>
<input type='button' id='none' value='Clear all'></input>
</div>
</div>
<div class="container">
<div class='sections'>
<div class="col-sm-3 mt-3 grid-products" data-type='skill' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card A</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content</p>
</div>
</div>
</div>
<div class="col-sm-3 mt-3 grid-products" data-type='passion' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card Two</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
</div>
</div>
</div>
</div>
$(document).ready(function() {
var $products = $('.grid-products'),
$filters = $("#filters input[type='checkbox']"),
product_filter = new ProductFilterLevel2($products, $filters);
product_filter.init();
});
function ProductFilterLevel2(products, filters) {
var _this = this;
this.init = function() {
this.products = products;
this.filters = filters;
this.bindEvents();
};
this.bindEvents = function() {
this.filters.click(this.filterGridProducts);
$('#none').click(this.removeAllFilters);
};
this.filterGridProducts = function() {
//hide all
_this.products.hide();
var filteredProducts = _this.products;
//filter by colour, size, shape etc
var filterAttributes = $('.filter-attributes');
// for each attribute check the corresponding attribute filters selected
filterAttributes.each(function(){
var selectedFilters = $(this).find('input:checked');
// if selected filter by the attribute
if (selectedFilters.length) {
var selectedFiltersValues = [];
selectedFilters.each(function() {
var currentFilter = $(this);
selectedFiltersValues.push("[data-" + currentFilter.attr('name') + "='" + currentFilter.val() + "']");
});
filteredProducts = filteredProducts.filter(selectedFiltersValues.join(','));
}
});
filteredProducts.show();
};
this.removeAllFilters = function() {
_this.filters.prop('checked', false);
_this.products.show();
}
}
I expect the cards to line up horizontally at the default card width

Change
<div class="container">
<div class='sections'>
<div class="col-sm-3 mt-3 grid-products" data-type='skill' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card A</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content</p>
</div>
</div>
</div>
<div class="col-sm-3 mt-3 grid-products" data-type='passion' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card Two</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
</div>
</div>
</div>
</div>
to
<div class="container">
<div class='sections row'>
<div class="col-sm-3 mt-3 grid-products" data-type='skill' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card A</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content</p>
</div>
</div>
</div>
<div class="col-sm-3 mt-3 grid-products" data-type='passion' data-personality='istj'>
<div class="card">
<div class="card-block">
<img class="card-img-top img-fluid" src="//placehold.it/500x200" alt="Card image cap">
<h5 class="card-title">Card Two</h5>
<h6 class- "card-personalityType">Subtitle</h6>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
</div>
</div>
</div>
</div>
No need to add a new div to create a row simply add the class to the second div

How can i display fixed number of images in a row on different devices

I have a set of images in a row,I want them to be displayed as 4 images on lg devices,2 images on sm and md devices but I am confused on How to use the grids to achieve this. this is my bootstrap code.you can see the effect herein the skills section.when you resize the screen to sm the images take the complete width of the screen,
How can I make them take 50% of the width only so that 2 images are displayed in a row.
img{
height: 200px;
}
<div class="row pr-3 pt-1 pl-3 pb-3">
<div class="skill-set col-lg-3 col-md-3 col-sm-6 pt-3">
<img class="card-img-top" src="https://images.unsplash.com/photo-1533883355737-25ab4d1fbefb?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=e596d702f8053a202b1ce231eaa2f999&auto=format&fit=crop&w=1049&q=80" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">grid1 </h5>
</div>
</div>
<div class="skill-set col-lg-3 col-md-3 col-sm-6 pt-3">
<img class="card-img-top" src="https://images.unsplash.com/photo-1533883355737-25ab4d1fbefb?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=e596d702f8053a202b1ce231eaa2f999&auto=format&fit=crop&w=1049&q=80" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">grid2</h5>
</div>
</div>
<div class="skill-set col-lg-3 col-md-3 col-sm-6 pt-3">
<img class="card-img-top" src="https://images.unsplash.com/photo-1533883355737-25ab4d1fbefb?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=e596d702f8053a202b1ce231eaa2f999&auto=format&fit=crop&w=1049&q=80" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">grid3</h5>
</div>
</div>
<div class="skill-set col-lg-3 col-md-3 col-sm-6 pt-3">
<img class="card-img-top" src="https://images.unsplash.com/photo-1533883355737-25ab4d1fbefb?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=e596d702f8053a202b1ce231eaa2f999&auto=format&fit=crop&w=1049&q=80" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">grid4</h5>
</div>
</div>
</div>

Replace the grid class from col-md-3 to col-md-6

Fade effect does not work (Bootstrap 4)

I've managed to add an alphabetical filter on my index page.
My code gets inspired by this Bootsnip here: https://bootsnipp.com/snippets/featured/portfolio-gallery-with-filtering-category. This Bootsnip is based on Bootstrap 3.3
My index page is based on Bootstrap 4 Beta.
Is there any reason why there is no fade effect when I click on a letter to filter albums?
UPDATE:
I have updated the code according to the answer below. I'm now using Bootstrap cards but I'm still stuck with animations when I apply filter: no fade or smooth effect...
Here is my new fiddle: https://jsfiddle.net/md8fkm0d/5/
$(document).ready(function(){
$(".filter-button").click(function(){
var value = $(this).attr('data-filter');
if(value == "all") {
$('.filter').show('1000');
}
else {
$(".filter").not('.'+value).hide('3000');
$('.filter').filter('.'+value).show('3000');
}
});
if ($(".filter-button").removeClass("active")) {
$(this).removeClass("active");
}
$(this).addClass("active");
});
body {
font-family: Arial;
font-size: 14pt;
font-weight: bold;
color: #cc6110;
background-color: #e3e0ce; /* Nenesse 8/17/2017: New color */
background-image: url(images/background-woodenfloor.jpg); /* Nenesse 8/16/2017: New background image */
}
.title {
font-size : 24pt;
font-weight: bold;
color: #cc6110; /* Nenesse 8/16/2017: New color */
}
img {
border: 0;
}
a {
font-size: 14pt;
color: #285e80; /* Nenesse 8/16/2017: New color instead of #FFFFFF */
text-decoration: none;
}
a:hover {
text-decoration: underline;
color: #cc6110;
}
a:hover img#thumbimage {
text-decoration: none;
}
.artist { /* Nenesse 8/16/2017: New class for different color */
color: #285e80;
font-size:12pt;
font-weight:bold;
}
.album { /* Nenesse 8/16/2017: new class for different color */
color: #cc6110;
font-size:10pt;
font-weight:bold;
}
.navigationline {
padding: 2px 0px;
}
.btn-info {
background-color: #285e80;
border-color: #cc6110;
}
.btn-info:hover {
background-color: #cc6110;
border-color: #285e80;
}
.filter-button {
font-size: 18px;
border: 1px solid #cc6110;
border-radius: 5px;
text-align: center;
color: #cc6110;
margin-bottom: 30px;
}
.filter-button:hover {
font-size: 18px;
border: 1px solid #cc6110;
border-radius: 5px;
text-align: center;
color: #ffffff;
background-color: #285e80;
}
.btn-default:active .filter-button:active {
background-color: #285e80;
color: white;
}
.card {
margin-top: 30px;
}
<head>
<meta charset="utf-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"/>
<title>Album List</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous"></link>
<link rel="StyleSheet" type="text/css" href="enhanced exportindex_wood.css"></link>
<meta http-equiv="cache-control" content="no-cache"/>
</head>
<body>
<div class="container-fluid">
<div class="row">
<div class="col col-lg-12 col-md-12 col-sm-12 col-xs-12" style="color: #cc6110;" align="center">
<h1 class="title">Album List</h1>
</div>
</div>
<div align="center">
<button class="btn btn-default filter-button" data-filter="all">All</button>
<button class="btn btn-default filter-button" data-filter="letterA">A</button>
<button class="btn btn-default filter-button" data-filter="letterB">B</button>
<button class="btn btn-default filter-button" data-filter="letterC">C</button>
<button class="btn btn-default filter-button" data-filter="letterD">D</button>
<button class="btn btn-default filter-button" data-filter="letterE">E</button>
<button class="btn btn-default filter-button" data-filter="letterF">F</button>
<button class="btn btn-default filter-button" data-filter="letterG">G</button>
<button class="btn btn-default filter-button" data-filter="letterH">H</button>
<button class="btn btn-default filter-button" data-filter="letterI">I</button>
<button class="btn btn-default filter-button" data-filter="letterJ">J</button>
<button class="btn btn-default filter-button" data-filter="letterK">K</button>
<button class="btn btn-default filter-button" data-filter="letterL">L</button>
<button class="btn btn-default filter-button" data-filter="letterM">M</button>
<button class="btn btn-default filter-button" data-filter="letterN">N</button>
<button class="btn btn-default filter-button" data-filter="letterO">O</button>
<button class="btn btn-default filter-button" data-filter="letterP">P</button>
<button class="btn btn-default filter-button" data-filter="letterQ">Q</button>
<button class="btn btn-default filter-button" data-filter="letterR">R</button>
<button class="btn btn-default filter-button" data-filter="letterS">S</button>
<button class="btn btn-default filter-button" data-filter="letterT">T</button>
<button class="btn btn-default filter-button" data-filter="letterU">U</button>
<button class="btn btn-default filter-button" data-filter="letterV">V</button>
<button class="btn btn-default filter-button" data-filter="letterW">W</button>
<button class="btn btn-default filter-button" data-filter="letterX">X</button>
<button class="btn btn-default filter-button" data-filter="letterY">Y</button>
<button class="btn btn-default filter-button" data-filter="letterZ">Z</button>
</div>
</div>
<hr/>
<div class="row">
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterB">
<a href="details/8660.html">
<img class="card-img-top rounded img-fluid" src="images/8660t.jpg" alt="Image Afrikan Basement - Unreleased Extended Versions - Disc 1"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Bolla</h4>
<p class="card-text text-center album">Afrikan Basement - Unreleased Extended Versions - Disc 1</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterB">
<a href="details/8666.html">
<img class="card-img-top rounded img-fluid" src="images/8666t.jpg" alt="Image Afrikan Basement - Unreleased Extended Versions - Disc 2"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Bolla</h4>
<p class="card-text text-center album">Afrikan Basement - Unreleased Extended Versions - Disc 2</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterJ letterD">
<a href="details/8881.html">
<img class="card-img-top rounded img-fluid" src="images/8881t.jpg" alt="Image A Journey To Rotterdam"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Jephté Guillaume | Diephuis</h4>
<p class="card-text text-center album">A Journey To Rotterdam</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterL">
<a href="details/412.html">
<img class="card-img-top rounded img-fluid" src="images/412t.jpg" alt="Image La Home Box - Disc 4"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Laurent Garnier</h4>
<p class="card-text text-center album">La Home Box - Disc 4</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterL letterT letterB">
<a href="details/376.html">
<img class="card-img-top rounded img-fluid" src="images/376t.jpg" alt="Image La Home Box - Disc 3"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Laurent Garnier | Traumer | Bambounou</h4>
<p class="card-text text-center album">La Home Box - Disc 3</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterL letterT letterH">
<a href="details/447.html">
<img class="card-img-top rounded img-fluid" src="images/447t.jpg" alt="Image La Home Box - Disc 5"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Laurent Garnier | Traumer | Husbands</h4>
<p class="card-text text-center album">La Home Box - Disc 5</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterL letterU letterM">
<a href="details/305.html">
<img class="card-img-top rounded img-fluid" src="images/305t.jpg" alt="Image La Home Box - Disc 1"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Laurent Garnier | Uner | Marc Romboy</h4>
<p class="card-text text-center album">La Home Box - Disc 1</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterL letterV letterC">
<a href="details/341.html">
<img class="card-img-top rounded img-fluid" src="images/341t.jpg" alt="Image La Home Box - Disc 2"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Laurent Garnier | Voiski | Copy Paste Soul</h4>
<p class="card-text text-center album">La Home Box - Disc 2</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterM">
<a href="details/10344.html">
<img class="card-img-top rounded img-fluid" src="images/10344t.jpg" alt="Image Dj-Kicks - Disc 1"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Moodymann</h4>
<p class="card-text text-center album">Dj-Kicks - Disc 1</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterM">
<a href="details/10307.html">
<img class="card-img-top rounded img-fluid" src="images/10307t.jpg" alt="Image Dj-Kicks - Disc 2"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Moodymann</h4>
<p class="card-text text-center album">Dj-Kicks - Disc 2</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterM">
<a href="details/10124.html">
<img class="card-img-top rounded img-fluid" src="images/10124t.jpg" alt="Image Dj-Kicks - Disc 3"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Moodymann</h4>
<p class="card-text text-center album">Dj-Kicks - Disc 3</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterS letterL letterA letterR">
<a href="details/8897.html">
<img class="card-img-top rounded img-fluid" src="images/8897t.jpg" alt="Image Hagagatan Remixed"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Svreca | Lucy | Alexey Volkov | Rødhåd</h4>
<p class="card-text text-center album">Hagagatan Remixed</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT">
<a href="details/10673.html">
<img class="card-img-top rounded img-fluid" src="images/10673t.jpg" alt="Image North Star / Silent Space"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">Tale Of Us</h4>
<p class="card-text text-center album">North Star / Silent Space</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT">
<a href="details/8820.html">
<img class="card-img-top rounded img-fluid" src="images/8820t.jpg" alt="Image Goddess Of A New Dawn"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">The Bayara Citizens</h4>
<p class="card-text text-center album">Goddess Of A New Dawn</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT">
<a href="details/8719.html">
<img class="card-img-top rounded img-fluid" src="images/8719t.jpg" alt="Image Mofo Congoietric"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">The Bayara Citizens</h4>
<p class="card-text text-center album">Mofo Congoietric</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT">
<a href="details/9074.html">
<img class="card-img-top rounded img-fluid" src="images/9074t.jpg" alt="Image The Girl And The Chameleon - Disc 1"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">The Exaltics</h4>
<p class="card-text text-center album">The Girl And The Chameleon - Disc 1</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT">
<a href="details/9033.html">
<img class="card-img-top rounded img-fluid" src="images/9033t.jpg" alt="Image The Girl And The Chameleon - Disc 2"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">The Exaltics</h4>
<p class="card-text text-center album">The Girl And The Chameleon - Disc 2</p>
</div>
</div>
<div style="" class="card bg-transparent col-lg-3 col-md-4 col-sm-6 filter letterT letterJ">
<a href="details/8777.html">
<img class="card-img-top rounded img-fluid" src="images/8777t.jpg" alt="Image Joaquin Joe Claussell Mixes"/>
</a>
<div class="card-block">
<h4 class="card-title text-center artist">The Lower East Side Pipes | Joe Claussell</h4>
<p class="card-text text-center album">Joaquin Joe Claussell Mixes</p>
</div>
</div>
</div>
<div class="row">
<br/>
<div class="value col-xs-6 col-sm-6 col-md-6" align="left">18/09/2017 00:18:40</div>
<div class="value col-xs-6 col-sm-6 col-md-6" align="Right">Powered by
<a target="_blank" href="https://www.collectorz.com/music" title="Music Collector">Music Collector</a> & JHR Enhanced Details template</div>
<br/>
</div>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>
<script src="indexfilter.js"></script>
</body>
Thanks for your help.

I copyied the code from the template you used and smashed it into your build. Your code looked pretty messy to me so I changed it. Of course you can change it back to your design, if you wish to. When pushing on one of the buttons the animations will now show as intended and I added more classes (So If you have the authors "Laurent Garnier | Traumer | Bambounou" you can find them by either clicking "L", "G", "T" or "B").
You can find the new .html on my webpage.
Remark: I do not know why the card-elements of bootstrap violate the grid-system. Figure that out by yourself ;) One Solution would be to add overflow-x: hidden; white-space: nowrap; to your body in a <style> tag in header, but that would also cut off all the text in the card-elements...
If you like it you can download the .html by [windows, FireFox] right-clicking and then "save page with name..."

The answer was simple to solve my problem: change the url source of jquery... my bad!