I have used flexslider in angularjs before. I am working on a laravel 5.3 project with vue.js 2. I have found a way to create a slider like in this jsfiddle but what I want is to have arrows on the images like how flexslider does it.
new Vue({
el: 'image-slider',
data: {
images: ['http://i.imgur.com/vYdoAKu.jpg', 'http://i.imgur.com/PUD9HQL.jpg', 'http://i.imgur.com/Lfv18Sb.jpg', 'http://i.imgur.com/tmVJtna.jpg', 'http://i.imgur.com/ZfFAkWZ.jpg'],
currentNumber: 0,
timer: null
},
ready: function () {
this.startRotation();
},
methods: {
startRotation: function() {
this.timer = setInterval(this.next, 3000);
},
stopRotation: function() {
clearTimeout(this.timer);
this.timer = null;
},
next: function() {
this.currentNumber += 1
},
prev: function() {
this.currentNumber -= 1
}
}
});
Is there a package that does this or is there a way to modify the code to allow for that?
At first I used the Zurb Foundation orbit but I encountered issues when passing multiple images from the database. So I ended up using slick carousel
I used npm to install then used require(webpack) like this:
slick = require('slick-carousel');
Then initialised it like this:
updated: function () {
$('.gallery').slick({
autoplay: true,
dots: false,
arrows: true,
responsive: [{
breakpoint: 500,
settings: {
dots: false,
arrows: true,
infinite: true,
slidesToShow: 1
}
}]
});
Then I had to add the scss files when compiling my SASS files like this:
mix.sass([
'app.scss',
'../../../node_modules/slick-carousel/slick/slick.scss',
'../../../node_modules/slick-carousel/slick/slick-theme.scss']);
And then just render the images using a v-for loop:
<section class='gallery' v-if="images">
<div v-for="img in images">
<img :src="img" class="image">
</div>
</section>
I am currently using carousel provided by bootstrap which is working fine for me.
You can see a demo of bootstrap carousel here and here with vue and vue-router.
I have also tried jssor slider which was also quite easy to use and had option of not using jquery as well.
Code with bootstrap
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<div class="carousel-inner" role="listbox">
<div class="carousel-item active">
<img src="https://www.hallaminternet.com/assets/URL-tagging-image.png" alt="First slide">
</div>
<div class="carousel-item">
<img src="http://www.shawacademy.com/blog/wp-content/uploads/2015/10/URL-1000x605.jpg" alt="Second slide">
</div>
<div class="carousel-item">
<img src="https://devcereal.com/wp-content/uploads/2016/05/URL-URI-URN-whats-difference.png" alt="Third slide">
</div>
</div>
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="icon-prev" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="icon-next" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
Zurb foundation also provides an image slider, which it calls orbit, documentation can be accessed here.
Related
I want to use my javascript array in my bootstrap carousel in order to make a carousel which uses all of the elements within the array with which it decides what picture should be there. It should also write out what would be my , and alt of the picture on the carousel items but don't know how to connect the two, any suggestions? The array I have is
const data = [
{
src: 'italian.jpg',
title: 'Italian cuisine',
subtitle: 'Great italian cuisine',
alt: 'Image of italian cuisine'
},
{
src: 'mexican.jpg',
title: 'Mexican cuisine',
subtitle: 'Amazing mexican cuisine',
alt: 'Image of mexican cuisine'
},
{
src: 'japanese.jpg',
title: 'Japanese cuisine',
subtitle: 'Traditional japanese cuisine',
alt: 'Image of japanese cuisine'
}
];
document.getElementById("carousel-item").innerHTML = data;
The carousel is the basic bootstrap one.
<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
<li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
</ol>
<div class="carousel-item">
<img src="..." alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>...</h5>
<p>...</p>
</div>
</div>
<div class="carousel-item">
<img src="..." alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>...</h5>
<p>...</p>
</div>
</div>
<div class="carousel-item">
<img src="..." alt="...">
<div class="carousel-caption d-none d-md-block">
<h5>...</h5>
<p>...</p>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
To create the carousel using javascript, you'd create/get an array of data (like you have) -> then create the slide/indicator elements in javascript looping through your array -> then write the HTML you created in that loop to the page. When you do write it to the page, you'll want it to go into the carousel structure, which is why we set up the skeleton of the carousel first, then inserted the slides HTML to it. Below, I create an array for slides and indicators and for each picture in your array, I create the HTML and add it to the relevant array. When the arrays are complete, I add them to the page using join(''). Join('') just takes all the array elements and joins them together to make a string, which is what we're writing to the page.
Remove this line document.getElementById("carousel-item").innerHTML = data; - you're not writing an array into an HTML element. Rather, you need to loop through your array and create the slides and the indicators with it.
Start off with the basic skeleton - and I added a div for us to place the slides into. Also, I removed data-ride="carousel" since we'll actually activate the carousel after our loop, rather than on page load.
<div id="carouselExampleIndicators" class="carousel slide" >
<ol class="carousel-indicators" id='carousel-indicators'>
<!-- here is where we'll add the indicators -->
</ol>
<div class='carousel-inner' id='carousel-items'>
<!-- here is where we'll add the slides -->
</div>
<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
Then at the top we'll get the data ready after the page loads:
window.onload = (event) => {
// const data = [ ... ]
var slides=[], indicators=[], html='', activeClass
data.forEach(item => {
// set up the slide
activeClass = slides.length == 0 ? ' active ' : '' ; // the carousel has to have 1 active slide when it starts or else nothing will show. We set the first one as 'active' based on the length of the array we're making (when it's 0, that means we on the first one)
html = '<div class="carousel-item ' + activeClass + '">'
html += '<img src="' + item.src + '" alt="' + item.alt + '">'
html += '<div class="carousel-caption d-none d-md-block">'
html += '<h5>' + item.title + '</h5>'
html += '<p>' + item.subtitle + '</p>'
html += '</div></div>'
slides.push(html);
// set up the indicator
activeClass = indicators.length == 0 ? ' class="active" ' : '' ; // see note about the active slide above- same goes for the indicators
html = '<li data-target="#carouselExampleIndicators" data-slide-to="' + indicators.length + '" ' + activeClass + '></li>';
indicators.push(html);
})
// now add it to your carousel and fire it up!
document.getElementById('carousel-indicators').innerHTML = indicators.join('');
document.getElementById('carousel-slides').innerHTML = slides.join('');
$('#carouselExampleIndicators').carousel(); // This line assumes you have jQuery loaded with Bootstrap
};
I am currently trying to remove the arrows from the carousel when there is no image present. The reason for me trying to do so, is simply because I am trying to load several images into a carousel from a database into a given section. This section is recreated multiple times and it doesn't always contain images.
The issue that I am having is that, whenever the bootstrap carousel doesn't have any images loaded, it just displays the carousel arrows on the side. This gives a bad look to the current section and I would like to dispose of that.
How can I remove the carousel arrows when there aren't any images
loaded in the carousel?
Here is a JsFiddle which contains what I've done so far, it is heavy inspired by several other posts. This only removes the left arrow on the first slide and the right arrow on the last slide.
Here you can preview how does the carousel look whenever there are absent images. I have set a black background of 400px in order for the arrows to be more easily spotted. Absent Images JsFiddle
Here is the code I have so far:
<div class="container">
<div id="main_area">
<!-- Slider -->
<div class="row">
<div class="col-xs-12" id="slider">
<!-- Top part of the slider -->
<div class="row">
<div class="col-sm-8" id="carousel-bounding-box">
<div class="carousel slide" id="myCarousel">
<!-- Carousel items -->
<div class="carousel-inner">
<div class="active item" data-slide-number="0">
<img src="http://placehold.it/770x300&text=one"></div>
<div class="item" data-slide-number="1">
<img src="http://placehold.it/770x300&text=two"></div>
<div class="item" data-slide-number="2">
<img src="http://placehold.it/770x300&text=three"></div>
<div class="item" data-slide-number="3">
<img src="http://placehold.it/770x300&text=four"></div>
<div class="item" data-slide-number="4">
<img src="http://placehold.it/770x300&text=five"></div>
<div class="item" data-slide-number="5">
<img src="http://placehold.it/770x300&text=six"></div>
</div><!-- Carousel nav -->
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next" id="arrow-right">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
</div>
</div>
</div>
</div>
</div><!--/Slider-->
</div>
JQuery Code:
jQuery(document).ready(function($) {
$('.carousel').carousel({
interval: false,
})
$(document).ready(function () { // on document ready
checkitem();
});
$('#myCarousel').on('slid.bs.carousel', checkitem);
function checkitem() // check function
{
var $this = $('#myCarousel');
if ($('.carousel-inner .item:first').hasClass('active')) {
$this.children('.left.carousel-control').hide();
} else if ($('.carousel-inner .item:last').hasClass('active')) {
$this.children('.right.carousel-control').hide();
} else {
$this.children('.carousel-control').show();
}
}
$("img").error(function(){
$(this).hide('#arrow-right');
});
});
Here are the answers that I've already checked for solutions:
Link 1Link 2
Thank you in advance.
Using jQuery you could try something like..
$(document).ready(function(){
if($('.carousel-inner .item img').attr('src') == '') {
$('.carousel-control').css('display', 'none');
}
});
fiddle
I have a bootstrap carousel with a progress bar that fill up and triggers the next slide. My problem is that right now the carousel pauses when i hover the mouse over the slides and i want it to not pause and keep going.
Here is my code:
$(document).ready(function(){
var percent = 0,
interval =35//it takes about 6s, interval=20 takes about 4s
$bar = $('#progress-bar'),
$crsl = $('#carousel-hero');
$('.carousel-indicators li, .carousel-control').click(function (){$bar.css({width:0.5+'%'});});
/*line above just for showing when controls are clicked the bar goes to 0.5% to make more friendly,
if you want when clicked set bar empty, change on width:0.5 to width:0*/
$crsl.carousel({//initialize
interval: false,
pause: false
}).on('slide.bs.carousel', function (){percent = 0;});//This event fires immediately when the bootstrap slide instance method is invoked.
function progressBarCarousel() {
$bar.css({width:percent+'%'});
percent = percent +0.5;
if (percent>=100) {
percent=0;
$crsl.carousel('next');
}
}
var barInterval = setInterval(progressBarCarousel, interval);//set interval to progressBarCarousel function
if (!(/Mobi/.test(navigator.userAgent))) {//tests if it isn't mobile
$crsl.hover(function(){
clearInterval(barInterval);
},
function(){
barInterval = setInterval(progressBarCarousel, interval);
}
);
}
});
And my HTML :
<div id="carousel-hero" class="carousel slide" data-ride="carousel"><!-- Main Slider -->
<ol class="carousel-indicators">
<li data-target="#carousel-hero" data-slide-to="0" class="active"></li>
<li data-target="#carousel-hero" data-slide-to="1"></li>
<li data-target="#carousel-hero" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="item active"><!-- First Slide -->
<div class="overlay"></div>
<img src="images/hero1.jpg" alt="hero-image" class="img-responsive">
<div class="carousel-caption"><!-- Tagline -->
<h1 class="tagline">WE ARE <span class="colored">NIXO</span> CREATIVE</h1>
<h5>Branding | Design | Developement</h5>
</div>
</div>
<div class="item"><!-- Second Slide -->
<div class="overlay"></div>
<img src="images/hero2.jpg" alt="hero-image" class="img-responsive">
<div class="carousel-caption"><!-- Tagline -->
<h1 class="tagline">WE <span class="colored">ALWAYS</span> DELIVER</h1>
<h5>UX | Marketing | Ideas</h5>
</div>
</div>
<div class="item"><!-- Third Slide -->
<div class="overlay"></div>
<img src="images/hero3.jpg" alt="hero-image" class="img-responsive">
<div class="carousel-caption"><!-- Tagline -->
<h1 class="tagline">WE <span class="colored">LOVE</span> DESIGN</h1>
<h5>Beautiful | Clean | Inspiring</h5>
</div>
</div>
<!-- Carousel Controlls -->
<a id="hero-control-left" class="control-hero control-left" href="#carousel-hero" role="button" data-slide="prev">
<span class="pe-7s-angle-left pe-4x" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a id="hero-control-right" class="control-hero control-right" href="#carousel-hero" role="button" data-slide="next">
<span class="pe-7s-angle-right pe-4x" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<div id="progress-bar"></div> <!-- Carousel Progress Bar -->
</div>
THINGS I'VE TRIED:
in the js file setting pause: 'none'
adding data-pause="false" to the carousel
having puase: false and data-pause="false" at the same time
Any help is apreciated.
Set Pause to null and data-pause="false"
$crsl.carousel({//initialize
interval: false,
pause: null
})
<div id="carousel-hero" class="carousel slide" data-ride="carousel" data-pause="null">
Read more about the carousel options here
https://v4-alpha.getbootstrap.com/components/carousel/#options
For avoiding the progress bar stop remove the code for crsl.hover which clears interval for the progress bar and restart it on blur.
Working Example : https://jsfiddle.net/ne9x9Lp1/
I had the same problem. Just solved it by changing the bootstrap js file (in my case bootstrap.bundle.min.js)
ctrl+f=pause to make it easy to find, it was pause:"hover" and I change it for:
pause:"false"
hope this helps.
I'm trying to switch out my images in Bootstrap's carousel at the 768px breakpoint only for responsive purposes. So I decided to use the resize() method and append the smaller images to the .carousel-inner div when they reach equal to or less than to 768px or maintain large images if window is larger than 768. However, when ever I resize the window it keeps appending those images over and over again until I stop resizing. Only returns to normal when I refresh. Which this all makes sense that it the code executes every time the window gets resized. So I was wondering if there is a method out there that I should be trying instead? I kind want it to act like a media query... I have pasted my code below and you can check it out on my GitHub: https://ldgoncalves.github.io/ChamberStat/html/index.html
I'm using Laravel 5.3 for this as well.
$(window).on("resize load", function () {
if ($(window).width() <= 768) {
var smallerImg = '<div class="item active"><img src="{{asset('images/slide4.png')}}" alt="First slide of a customer review"></div>' +
'<div class="item"><img src="{{asset('images/slide5.png')}}" alt="Second slide of a customer review"></div>' +
'<div class="item"><img src="{{asset('images/slide6.png')}}" alt="Third slide of a customer review"></div>'+
'<div class="item"><img src="{{asset('images/slide7.png')}}" alt="Fourth slide of a customer review"></div>'+
'<div class="item"><img src="{{asset('images/slide8.png')}}" alt="Fifth slide of a customer review"></div>'+
'<div class="item"><img src="{{asset('images/slide9.png')}}" alt="Sixth slide of a customer review"></div>';
$('.carousel-inner').append(smallerImg);
}
else{
var largerImg = '<div class="item active"><img src="{{asset('images/slide1.png')}}" alt="First slide of customer reviews"></div>' +
'<div class="item"><img src="{{asset('images/slide2.png')}}" alt="Second slide of customer reviews"></div>' +
'<div class="item"><img src="{{asset('images/slide3.png')}}" alt="Third slide of customer reviews"></div>';
$('.carousel-inner').append(largerImg);
}
});
<!-- Testimonials -->
<section id="testimonials" class="row">
<h1 class="col-xs-12 col-md-12">Testimonials</h1>
<p class="col-xs-12 col-md-12">ChamberStat will get you organized, but don't take our word for it! See what
our customers are saying.</p>
<!-- bootstrap carousel -->
<div class="clearfix hidden-sm-up"></div>
<div id="testimonials-slide" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators col-lg-1">
<li data-target="#testimonials-slide" data-slide-to="0" class="active"></li>
<li data-target="#testimonials-slide" data-slide-to="1"></li>
<li data-target="#testimonials-slide" data-slide-to="2"></li>
<li data-target="#testimonials-slide" data-slide-to="3"></li>
<li data-target="#testimonials-slide" data-slide-to="4"></li>
<li data-target="#testimonials-slide" data-slide-to="5"></li>
</ol>
<div class="carousel-inner" role="listbox">
</div>
<a class="left carousel-control" href="#testimonials-slide" role="button" data-slide="prev">
<span class="icon-prev" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#testimonials-slide" role="button" data-slide="next">
<span class="icon-next" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</section>
You only want the content change to happen when the mode changes. And you probably want to empty() the list when changing content. Something like this:
$(window).on("resize load", function () {
var largerImg = '...';
var smallerImg = '...';
var $carousel = $('.carousel-inner');
var lastMode = $carousel.hasClass('small') ? 'small' : 'large';
var newMode = $(window).width() <= 768 ? 'small' : 'large';
if (lastMode === newMode)
return;
if (newMode === 'small') {
$carousel.addClass('small').empty().append(smallerImg);
} else{
$carousel.removeClass('small').empty().append(largerImg);
}
});
Quick idea: You could store the last window size in a var. An only change the images, if oldSize > breakpoint && newValue <= breakpoint. And vice versa for the other "mediaQuery".
I've seen a lot of questions like mine here in stack just like these three: 1, 2 and 3. But I tried their way but it didn't work.
I am looking for a more simple way.
Using Javascript in-line in html, I tried to have this code (which I found in one of those questions here in stack)
<script>
function FetchData() {
$("#pack").animate({
left: '-1000px'
}, 'slow');
}
setTimeout(FetchData, 7000); </script>
and have this as well...
<img id="pack" src="image.jpg">
but it seems to not work. Nothing happened. I have looked and stared at the photo for over a minute and it did not move at all. What was wrong? Do I lack some codes? I have no css code that relates to this by the way.
Try to use carousel using bootstrap and put this on the topmost part of your code:
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
This is the code for the slides in html:
<div class="carousel slide" id="myCarousel" data-ride="carousel">
<ol class="carousel-indicators">
<li class="active" data-slide-to="0" data-target="#myCarousel">
</li>
<li data-slide-to="1" data-target="#myCarousel">
</li>
<li data-slide-to="2" data-target="#myCarousel">
</li>
</ol>
<div class="carousel-inner">
<div class="item active">
<%= image_tag 'image_1.jpg' %>
</div>
<div class="item">
<%= image_tag 'image_2.jpg' %>
</div>
<div class="item">
<%= image_tag 'image_3.jpg' %>
</div>
</div>
<a class="left carousel-control" href="#myCarousel" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#myCarousel" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
and this is the javascript in-line code:
<script type="text/javascript">
$(document).ready(function(){
$("#myCarousel").carousel({
interval : 7000,
pause: false
});
});
</script>
When your teacher says "separate js and html", and that you shouldn't use inline javascript, they probably mean that you should have something like this setup:
in your layout, include a javascript file (this might be included by default). It's best to put these down the bottom. If there's a default layout it might have a place for javascript includes already.
<%= javascript_include_tag "application" %>
in your view
<img id="pack" src="image.jpg">
in application.js
$(function() {
//run on dom ready
console.log("about to setTimeout");
setTimeout(FetchData, 7000);
console.log("done setTimeout");
});
function FetchData() {
console.log("in FetchData, about to animate, $('#pack').size() = "+$('#pack').size());
$("#pack").animate({
left: '-1000px'
}, 'slow');
}