I'm using a bootstrap carousel to implement it in my angular project And I need to convert my js file to a ts file. I am new to this hence I'm not sure on how to convert and implement it to a ts file. I tried to follow some bootstrap example online but It doesn't seems to work
This is my HTML code:
<h1>Use Bootstrap's carousel to show multiple items per slide.</h1>
<div class="row">
<div class="col-md-12">
<div class="carousel slide multi-item-carousel" id="theCarousel">
<div class="carousel-inner">
<div class="item active">
<div class="col-xs-4"><img src="http://placehold.it/300/f44336/000000" class="img-responsive"></div>
</div>
<div class="item">
<div class="col-xs-4"><img src="http://placehold.it/300/e91e63/000000" class="img-responsive"></div>
</div>
<div class="item">
<div class="col-xs-4"><img src="http://placehold.it/300/673ab7/000000" class="img-responsive"></div>
</div>
<div class="item">
<div class="col-xs-4"><img src="http://placehold.it/300/4caf50/000000" class="img-responsive"></div>
</div>
<!-- Example item end -->
</div>
<a class="left carousel-control" href="#theCarousel" data-slide="prev"><i class="glyphicon glyphicon-chevron-left"></i></a>
<a class="right carousel-control" href="#theCarousel" data-slide="next"><i class="glyphicon glyphicon-chevron-right"></i></a>
</div>
</div>
</div>
</div>
AND TS FILE:
import { Component, OnInit } from '#angular/core';
import { FormBuilder, FormGroup } from '#angular/forms';
#Component({
selector: 'app-login',
templateUrl: './login.component.html',
styleUrls: ['./login.component.scss']
})
export class LoginComponent {
// Instantiate the Bootstrap carousel
$('.multi-item-carousel').carousel({
interval: false
});
// for every slide in carousel, copy the next slide's item in the slide.
// Do the same for the next, next item.
$('.multi-item-carousel .item').each(function(){
var next = $(this).next();
if (!next.length) {
next = $(this).siblings(':first');
}
next.children(':first-child').clone().appendTo($(this));
if (next.next().length>0) {
next.next().children(':first-child').clone().appendTo($(this));
} else {
$(this).siblings(':first').children(':first-child').clone().appendTo($(this));
}
});
}
First check for bootstrap dependency in package.json file in your angular project.
if it is not there then install it by
npm i --save bootstrap
add in you angular.json file
"styles": [
"./node_modules/bootstrap/dist/css/bootstrap.min.css
],
"scripts": [
"./node_modules/bootstrap/dist/js/bootstrap.min.js",
]
After that you need just html code of bootstrap
OR you can add bootstrap by cdn also
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"
/>
Than put you bootstrap HTML code in any component of html file
<div id="carouselExampleSlidesOnly" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100" src="..." alt="First slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="..." alt="Second slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="..." alt="Third slide">
</div>
</div>
</div>
You can try this code. This is worked for me and you have to add the only HTML.
HTML Code:
<div id="myCarousel" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
<li data-target="#myCarousel" data-slide-to="3"></li>
<li data-target="#myCarousel" data-slide-to="4"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner">
<div class="item active">
<img src="assets/images/Slide01.png" alt="">
</div>
<div class="item">
<img src="assets/images/Slide02.png" alt="">
</div>
<div class="item">
<img src="assets/images/Slide03.png" alt="">
</div>
<div class="item">
<img src="assets/images/Slide04.png" alt="">
</div>
<div class="item">
<img src="assets/images/Slide05.png" alt="">
</div>
</div>
<!-- Left and right controls -->
<a class="left carousel-control" href="#myCarousel" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
<span class="sr-only">Next</span>
</a>
</div>
Related
I have a carousel that I copied from the documentation of bootstrap 4 but it only shows one image. How can I make my carousel show all images?.Im new using Angular
Here's my code:
<div class=" bg-success text-white py-5 text-center">
<h1 >header</h1>
</div>
<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>
<div class="carousel-inner">
<div class="carousel-item active">
<img class="d-block w-100" src="./assets/images/leadlogic_1.jpg" alt="First slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="./assets/images/leadlogic_2.jpg" alt="Second slide">
</div>
<div class="carousel-item">
<img class="d-block w-100" src="./assets/images/leadlogic_3.jpg" alt="Third slide">
</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>
</div>
</div>
use ngx-bootstrap Carousel Component :
https://valor-software.com/ngx-bootstrap/#/carousel
You need to follow below steps to work bootstrap carousel in your Angular project
Install below dependencies
npm i bootstrap
npm i jquery
npm i popper.js#1.14.3
Then add css and js file in your angular.json file.
In styles section add bootstrap.min.css
"styles": [
"./node_modules/bootstrap/dist/css/bootstrap.min.css",
"src/styles.css"
]
In the scripts section add jquery, bootstrap and popper js files
"scripts": [
"./node_modules/jquery/dist/jquery.min.js",
"./node_modules/bootstrap/dist/js/bootstrap.min.js" ,
"./node_modules/popper.js/dist/umd/popper.min.js"
]
Now you can add your bootstrap carousel in your template file. Also you need to change data-slide-to="0" to [attr.data-slide-to]="0"
you can use ngb-carousel for lesser code
use this command to install ngx-bootstrap
npm install --save #ng-bootstrap/ng-bootstrap
import ng-bootstrap in your module.ts file
import {NgbModule} from '#ng-bootstrap/ng-bootstrap';
and add html code
<ngb-carousel *ngIf="cars">
<div *ngFor="let item of cars">
<ng-template ngbSlide>
<div class="picsum-img-wrapper">
<img [src]="item" alt="Random first slide" class="mh-100" style="width: 100%; height: 35vh">
</div>
</ng-template>
</div>
</ngb-carousel>
you can check out my stackblitz here https://stackblitz.com/edit/angular-ngbcarouseldemo
It works doing the things that says the next link https://uxworks.online/how-to-add-dynamic-carousel-in-angular-in-simple-steps/
I am trying to create a gallery using jQuery everything works but I am not able to add the next/previous arrow option to slide the images once they open up within a modal, Below is the code I am using
<img class="myImg" src="images/test1" alt="test1" >
<img class="myImg" src="images/test2" alt="test2">
<img class="myImg" src="images/test3" alt="test3">
<img class="myImg" src="images/test4" alt="test4">
Below is the jQuery code I am using
<script>
var modal = document.getElementById('myModal');
var img = $('.myImg');
var modalImg = $("#img01");
var captionText = document.getElementById("caption");
$('.myImg').click(function(){
modal.style.display = "block";
var newSrc = this.src;
modalImg.attr('src', newSrc);
captionText.innerHTML = this.alt;
});
var span = document.getElementsByClassName("close")[0];
</script>
Is there a way to add the next/previous arrows to slide the images once they are open within a Modal?
How about using a plugin to make your life easier?
Here is a plugin called Slide for instance, of course there are so many other options like Amazing Slider.
If you really wanna build it yourself, you can follow this link from W3Schools
For sliders inside a modal you can use Lightbox
Here is a codepen snippet
.modal.and.carousel {
position: fixed;
}
<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<ul class="nav nav-pills nav-stacked">
<li>Open Lightbox</li>
<li>2nd Image</li>
<li>3rd Image</li>
<li>Open non existing Image</li>
</ul>
<div class="modal fade and carousel slide" id="lightbox">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<ol class="carousel-indicators">
<li data-target="#lightbox" data-slide-to="0" class="active"></li>
<li data-target="#lightbox" data-slide-to="1"></li>
<li data-target="#lightbox" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="item active">
<img src="http://placehold.it/900x500/777/" alt="First slide">
</div>
<div class="item">
<img src="http://placehold.it/900x500/666/" alt="Second slide">
</div>
<div class="item">
<img src="http://placehold.it/900x500/555/" alt="Third slide">
<div class="carousel-caption">
<p>even with captions...</p>
</div>
</div>
</div>
<!-- /.carousel-inner -->
<a class="left carousel-control" href="#lightbox" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#lightbox" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
<!-- /.modal-body -->
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal-dialog -->
</div>
<!-- /.modal -->
</div>
<!-- /.container -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
I have used bootstrap material carousel. It works fine when I load image statically.Like:
<div class="row" >
<div class="container-fluid">
<div id="carouselExampleFade" class="carousel slide carousel-fade" data-ride="carousel" data-interval="1000">
<div class="carousel-inner">
<div class="carousel-item active">
<div class="view">
<img class="d-block w-100" src="https://mdbootstrap.com/img/Photos/Slides/img%20(15).jpg" alt="First slide">
<div class="mask rgba-black-slight"></div>
</div>
<div class="carousel-caption">
<h3 class="h3-responsive">First Event</h3>
<p>This is our first event.</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://mdbootstrap.com/img/Photos/Slides/img%20(16).jpg" alt="Second slide">
<div class="carousel-caption">
<h3 class="h3-responsive">Second Event</h3>
<p>This is our second event.</p>
</div>
</div>
<div class="carousel-item">
<img class="d-block w-100" src="https://mdbootstrap.com/img/Photos/Slides/img%20(17).jpg" alt="Third slide">
<div class="carousel-caption">
<h3 class="h3-responsive">Third Event</h3>
<p>This is our third event.</p>
</div>
</div>
</div>
<a class="carousel-control-prev" href="#carouselExampleFade" role="button" data-slide="prev">
<i class="material-icons">keyboard_arrow_left</i>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleFade" role="button" data-slide="next">
<i class="material-icons">keyboard_arrow_right</i>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
But when I load images from database i.e dynamically, carousel's images splits in block view and carousel doesn't works anymore. Like when I load in this way:
<div class="row" >
<div class="container-fluid">
<div id="carouselExampleFade" class="carousel slide carousel-fade" data-ride="carousel" data-interval="1000">
<div class="carousel-inner">
{{#each events}}
<div class="carousel-item active">
<div class="view">
<img class="d-block w-100" src="/uploads/{{file}}" alt="First slide">
<div class="mask rgba-black-slight"></div>
</div>
<div class="carousel-caption">
<h3 class="h3-responsive">{{title}}</h3>
<p>{{description}}</p>
</div>
</div>
{{/each}}
</div>
<a class="carousel-control-prev" href="#carouselExampleFade" role="button" data-slide="prev">
<i class="material-icons">keyboard_arrow_left</i>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleFade" role="button" data-slide="next">
<i class="material-icons">keyboard_arrow_right</i>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
When I load in this way images are seen in block view one after another instead of carousel.
I can see those images but not as a carousel. I mean I am getting images from back end but they are not displayed well.
For kind information I have used node js and handlebars as template engine.
What is wrong here? I am new to node and sorry if it was a simple question.
The class active is included in all slides, that's why all of them are visible.
FIrst for all, remove the class active in the slides, and with jQuery you can: $('.carousel-item:first-child').addClass('active').
https://api.jquery.com/first-child-selector/
This will add the class active for the first node .carousel-item finded.
Hope it helped.
Cheers.
I'm trying to display a canvas, specifically a Granim.js canvas, between a Div background image and the other contents of the Div.
So, there would be a background image, then the Granim.js canvas with the opacity turned down on top of that and then text, gallery, button etc. on top of that.
Here is the code for the Div I'm working with:
<section class="bg-image" id="portfolio">
<div class="container-fluid">
<div class="row no-gutter">
<div class="container" id="carousel">
<div class="row">
<div class="col-lg-8 col-lg-offset-2 text-center">
<h2 class="section-heading">Portfolio</h2>
<hr class="light">
<p>Take a look at my portfolio on Béhance!<br>It contains my freelance projects as well as some of the work I did for X and Y.</p>
<!-- Carousel Card -->
<div class="card card-raised card-carousel">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<div class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<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>
<!-- Wrapper for slides -->
<div class="carousel-inner">
<div class="item active">
<img src="img/gallery/bg2.jpeg" alt="Awesome Image">
<div class="carousel-caption">
<h4>UI/UX Design for Web & Mobile</h4>
</div>
</div>
<div class="item">
<img src="img/gallery/bg3.jpeg" alt="Awesome Image">
<div class="carousel-caption">
<h4>Online Advertising</h4>
</div>
</div>
<div class="item">
<img src="img/gallery/bg4.jpeg" alt="Awesome Image">
<div class="carousel-caption">
<h4>Corporate Identity & Branding</h4>
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
<i class="material-icons">keyboard_arrow_left</i>
</a>
<a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
<i class="material-icons">keyboard_arrow_right</i>
</a>
</div>
</div>
</div>
<!-- End Carousel Card -->
<hr class="invis">
Visit Portfolio
</div>
</div>
</div>
</div>
</div>
</section>
CSS for div with bg image:
.bg-image {
color: #fff;
background-image: url(../img/portfolio_bg2.jpg);
background-position: center;
}
and here is the code to add the canvas:
<canvas id="granim-canvas"></canvas>
The canvas does work in isolation elsewhere on the page so there's no problem there. It's just layering things the way I want to that's the issue.
Here's the code for the Granim.js canvas just in case it helps:
## How to use
```html
<!-- Create a <canvas> element -->
<canvas id="granim-canvas"></canvas>
<!-- Call the script -->
<script src="granim.min.js"></script>
<!-- Create a Granim instance -->
<script>
var granimInstance = new Granim({
element: '#granim-canvas',
name: 'granim',
opacity: [0.7, 0.7],
states : {
"default-state": {
gradients: [
['#834D9B', '#D04ED6'],
['#1CD8D2', '#93EDC7']
]
}
}
});
</script>
I am trying to display four items in a slide. But how do I repeat it the main row, because it uses an active class for the active slide. This is how my HTML looks.
<div class="carousel slide" id="myCarousel">
<div class="carousel-inner">
<div class="item active">
<div class="row">
<div class="col-xs-3" ng-repeat="image in images"><img ng-src="{{image}}" class="img-responsive"></div>
</div>
</div>
</div>
<a class="left carousel-control" href="#myCarousel" data-slide="prev"><i class="glyphicon glyphicon-chevron-left"></i></a>
<a class="right carousel-control" href="#myCarousel" data-slide="next"><i class="glyphicon glyphicon-chevron-right"></i></a>
</div>
And an example of the JSON.
$scope.images = [
"http://placehold.it/500/e499e4/fff&text=1",
"http://placehold.it/500/e499e4/fff&text=2",
"http://placehold.it/500/e499e4/fff&text=3",
"http://placehold.it/500/e499e4/fff&text=4",
"http://placehold.it/500/e499e4/fff&text=5",
"http://placehold.it/500/e499e4/fff&text=6",
"http://placehold.it/500/e499e4/fff&text=7",
]
One way you can do it is divide the array in chunks...
<div class="item active">
<div class="row">
<div class="col-xs-3" ng-repeat="image in images.slice(0,4)"><img ng-src="{{image}}" class="img-responsive"></div>
</div>
</div>
<div class="item">
<div class="row">
<div class="col-xs-3" ng-repeat="image in images.slice(5,9)"><img ng-src="{{image}}" class="img-responsive"></div>
</div>
</div>
Demo