I like to know the cleanest method to distribute elements vertically with jQuery. I nailed it but it's not very clean right >< ? I would like to get to do it without plugin... Thank you in advance ;-)
Here my JSFiddle
jQuery(document).ready(function($) {
var gap = 10;
var firstElem = $('#lorem');
if(firstElem.length){
var heightCall = (firstElem.offset().top)+(firstElem.outerHeight())+(gap);
var middleElem = $('#dolore');
middleElem.offset({top : heightCall});
var lastElem = $('#amet');
var NewHeightCall = (middleElem.offset().top)+(middleElem.outerHeight())+(gap);
lastElem.offset({top : NewHeightCall});
/* Animation */
$('#lorem, #dolore, #amet').hover(
function(){
$(this).stop().animate({left: (($(this).offset().left)-(20))+'px',opacity:'0.5'},'slow')
},
function(){
$(this).stop().animate({left: (($(this).offset().left)+(20))+'px',opacity:'1'},'slow')
});
}
});
I have fiddled around with your code:
This is a simplified version:
HTML:
<div id="lorem" class="vertical-block">My first ID div</div>
<div id="dolore" class="vertical-block">My second ID div.<br>My second ID div. My second ID div.</div>
<div id="amet" class="vertical-block">My third ID div</div>
CSS:
.vertical-block {
position: absolute;
padding:15px;
}
#lorem{
top:20%;
right:40px;
background:#f79673;
}
#dolore{
right:80px;
background:#cd7454;
}
#amet{
right:40px;
background:#a15338;
}
.vertical-block:hover {
opacity: 0.5;
padding-right: 30px;
-webkit-transition: all 2s;
transition: all 0.4s;
}
Javascript:
jQuery(document).ready(function($) {
var gap = 10;
var firstElem = $('#lorem');
var top = 0;
$('.vertical-block').each(function(element){
var $currentElement = $(this);
if (top === 0) {
top = $currentElement.offset().top + $currentElement.outerHeight() + gap;
} else {
$currentElement.offset({top: top});
top = top + $currentElement.outerHeight() + gap;
}
});
});
https://jsfiddle.net/rae2x4e0/1/
Now if you want to go for a purely css solution, then:
HTML:
<div class="container">
<div id="lorem" class="vertical-block">My first ID div</div>
<br />
<div id="dolore" class="vertical-block">My second ID div.<br>My second ID div. My second ID div.</div>
<br />
<div id="amet" class="vertical-block">My third ID div</div>
</div>
CSS:
.container {
position-relative;
text-align: right;
padding-top: 10%;
}
.vertical-block {
padding:15px;
display: inline-block;
margin-top: 20px;
}
#lorem{
right:40px;
background:#f79673;
}
#dolore{
right:80px;
background:#cd7454;
}
#amet{
right:40px;
background:#a15338;
}
.vertical-block:hover {
opacity: 0.5;
padding-right: 30px;
-webkit-transition: all 2s;
transition: all 0.4s;
}
https://jsfiddle.net/ycdwpjxw/1/
Related
I have two divs, top and bottom. Both divs have dynamic height, the top div will show or hide depending on a variable.
I would like to add in a sliding animation to the top div when showing or hiding, but the bottom div should stick with the top div and slide with it too.
var hide = true;
var trigger = document.getElementById("trigger");
var topdiv = document.getElementById("topdiv");
trigger.addEventListener('click', function() {
if (hide) {
topdiv.classList.add('hide');
} else {
topdiv.classList.remove('hide');
}
hide = !hide;
});
div {
position: relative;
display: block;
width: 100%;
padding: 10px;
}
.top {
background: #999;
}
.body {
background: #555;
}
.hide {
display: none !important;
}
<div id="topdiv" class="top hide">
<p>Top</p>
</div>
<div class="body">
<p>Body</p>
<button id="trigger">
Trigger
</button>
</div>
I tried adding transform animations, but the effect is only applied to the top div while the bottom div remains unanimated.
#keyframes topDivAnimate {
from {
transform: translateY(-100%);
}
to {
transform:translateY(0%);
}
}
Help is much appreciated.
I would use CSS transition rather than animation. I've found it easiest to do by animating the lower div rather than the upper one, and changing its position so that it covers the top one (or, of course, not). See demonstration below, I've made as minimal changes as I could to the CSS and JS:
var cover = true;
var trigger = document.getElementById("trigger");
var bottomdiv = document.getElementsByClassName("body")[0];
trigger.addEventListener('click', function() {
if (cover) {
bottomdiv.classList.add('cover');
} else {
bottomdiv.classList.remove('cover');
}
cover = !cover;
});
div {
position: relative;
display: block;
width: 100%;
padding: 10px;
}
.top {
background: #999;
}
.body {
background: #555;
transform: translateY(0%);
transition: transform 0.5s;
}
.cover {
transform: translateY(-100%);
}
<div id="topdiv" class="top hide">
<p>Top</p>
</div>
<div class="body">
<p>Body</p>
<button id="trigger">
Trigger
</button>
</div>
Are you looking something like this? Then please try this:
var trigger = document.getElementById("trigger");
var topdiv = document.getElementById("topdiv");
trigger.addEventListener('click', function() {
if ($('#topdiv').css('display') == 'none') {
$(topdiv).slideDown();
} else {
$(topdiv).slideUp();
}
});
div {
position: relative;
display: block;
width: 100%;
padding: 10px;
}
.top {
display: none;
background: #999;
}
.body {
background: #555;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="topdiv" class="top hide">
<p>Top</p>
</div>
<div class="body">
<p>Body</p>
<button id="trigger">
Trigger
</button>
</div>
Try this code and see if that's the effect you wanted. It uses the Animate.css library so you'll need to link that in your <head></head>
function animateCSS(element, animationName, callback) {
const node = document.querySelector(element)
node.classList.add('animated', animationName)
function handleAnimationEnd() {
node.classList.remove('animated', animationName)
node.removeEventListener('animationend', handleAnimationEnd)
if (typeof callback === 'function') callback()
}
node.addEventListener('animationend', handleAnimationEnd)
}
var hide = false;
var trigger = document.getElementById("trigger");
var topdiv = document.getElementById("topdiv");
trigger.addEventListener('click', function() {
if (!hide) {
topdiv.classList.remove('hide');
animateCSS('.body', 'slideInDown');
animateCSS('#topdiv', 'slideInDown');
} else {
animateCSS('#topdiv', 'slideOutUp', function() {
topdiv.classList.add('hide');
})
animateCSS('.body', 'slideOutUp');
}
hide = !hide;
});
Working Codepen demo of my solution
Here's some more explanation on how to use the Animate.css library.
I'm working on this script since 9 days, I found the script online, and from there I tried to add some code.
The point of the script is to rotate the Div dynamically based on the distance they have between each other.
In a way it works, if you resize the page at some point the divs turn their Y axes.
I have mainly 2 problems, the first one is that if I add new divs they just are shown in a new line.
The second problem is that those divs position should change, they need to get closer and they should move to the left side of the div.
I hope somebody can help because I spent already 10 days on this and I can't find a solution.
Thank you so much
function myFunction(distance) {
//add browser check currently it set for safari
// Code for Safari
var degree = 0;
if (distance <= -1 && distance >= -5) {
degree = 15;
} else if (distance < -5 && distance >= -10) {
degree = 25;
} else if (distance < -10 && distance >= -15) {
degree = 30;
} else if (distance < -15 && distance >= -20) {
degree = 35;
} else if (distance < -20) {
degree = 45;
}
document.getElementById("panel").style.WebkitTransform = "rotateY(" + degree + "deg)";
document.getElementById("panel2").style.WebkitTransform = "rotateY(" + degree + "deg)";
document.getElementById("panel3").style.WebkitTransform = "rotateY(" + degree + "deg)";
document.getElementById("panel4").style.WebkitTransform = "rotateY(" + degree + "deg)";
// document.getElementById("panel").style.marginRight= "100px";
document.getElementById("panel2").style.marginRight = "300px";
document.getElementById("panel3").style.marginRight = "30px";
document.getElementById("panel4").style.marginRight = "30px";
// document.getElementById("panel5").style.WebkitTransform = "rotateY(45deg)";
// document.getElementById("panel6").style.WebkitTransform = "rotateY(45deg)";
// Code for IE9
// document.getElementById("asd").style.msTransform = "rotateY(20deg)";
// Standard syntax
// document.getElementById("asd").style.transform = "rotateY(20deg)";
}
function myFunctionb() {
document.getElementById("panel").style.WebkitTransform = "rotateY(0deg)";
document.getElementById("panel2").style.WebkitTransform = "rotateY(0deg)";
document.getElementById("panel3").style.WebkitTransform = "rotateY(0deg)";
document.getElementById("panel4").style.WebkitTransform = "rotateY(0deg)";
// document.getElementById("panel5").style.WebkitTransform = "rotateY(0deg)";
// document.getElementById("panel6").style.WebkitTransform = "rotateY(0deg)";
}
// need to find a better solution
var first = document.getElementById("panel");
var second = document.getElementById("panel2");
var lastpanel = document.getElementById("panel4");
var lastbox = document.getElementById("last");
var container = document.getElementById("wrapper");
var notcongainer = container.offsetLeft;
var distance = container.offsetWidth - (lastpanel.offsetWidth + lastbox.offsetLeft + 4) + notcongainer;
console.log(distance);
var myVar;
var minDistance = 10;
function check() {
myVar = setInterval(testcheck, 100);
}
// First I check that the boxes lenght are as much as the container
// Then I check the distance between 2 boxes
function testcheck() {
if (distance < minDistance) {
myFunction(distance);
} else {
myFunctionb();
}
distance = container.offsetWidth - (lastpanel.offsetWidth + lastbox.offsetLeft + 4) + notcongainer;
/*console.log(distance)*/
}
//ADD NEW DIV
function addDiv() {
var div = document.createElement('div');
div.className = "col-box";
div.id = "newId";
div.innerHTML = '<div class="hover panel"><div id= "panel3" class="front"><div class="box1"><p>New Div</p></div></div></div>';
document.getElementById('wrapper').appendChild(div);
}
body {
background-color: #ecf0f1;
margin: 20px;
font-family: Arial, Tahoma;
font-size: 20px;
color: #666666;
text-align: center;
}
p {
color: #ffffff;
}
.col-box {
width: 22%;
position: relative;
display: inline;
display: inline-block;
margin-bottom: 20px;
z-index: 1;
}
.end {
margin-right: 0 !important;
}
/*-=-=-=-=-=-=-=-=-=-=- */
/* Flip Panel */
/*-=-=-=-=-=-=-=-=-=-=- */
.wrapper {
width: 80%;
height: 200px;
margin: 0 auto;
background-color: #bdd3de;
hoverflow: hidden;
border: 1px;
}
.panel {
margin: 0 auto;
height: 130px;
position: relative;
-webkit-perspective: 600px;
-moz-perspective: 600px;
}
.panel .front {
text-align: center;
}
.panel .front {
height: inherit;
position: absolute;
top: 0;
z-index: 900;
text-align: center;
-webkit-transform: rotateX(0deg) rotateY(0deg);
-moz-transform: rotateX(0deg) rotateY(0deg);
-webkit-transform-style: preserve-3d;
-moz-transform-style: preserve-3d;
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
-webkit-transition: all .4s ease-in-out;
-moz-transition: all .4s ease-in-out;
-ms-transition: all .4s ease-in-out;
-o-transition: all .4s ease-in-out;
transition: all .4s ease-in-out;
}
.panel.flip .front {
-webkit-transform: rotateY(45deg);
-moz-transform: rotateY(180deg);
}
.col-box:hover {
z-index: 1000;
}
.box1 {
background-color: #14bcc8;
width: 160px;
height: 60px;
margin-left: 5px;
padding: 20px;
border-radius: 10px;
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
}
<body onload="check()">
<div id="wrapper" class="wrapper">
<div id="first" class="col-box">
<div class="hover panel">
<div id="panel" class="front">
<div class="box1">
<p>Div 1</p>
</div>
</div>
</div>
</div>
<div id="second" class="col-box">
<div class="hover panel">
<div id="panel2" class="front">
<div class="box1">
<p>Div 2</p>
</div>
</div>
</div>
</div>
<div id="third" class="col-box">
<div class="hover panel">
<div id="panel3" class="front">
<div class="box1">
<p>Div 3</p>
</div>
</div>
</div>
</div>
<div id="last" class="col-box">
<div class="hover panel">
<div id="panel4" class="front">
<div class="box1">
<p>Last Div</p>
</div>
</div>
</div>
</div>
<button onclick="addDiv()">Add New Div</button>
</div>
9 days... that's too long. Time to step back and break this up into smaller things.
This isn't an 'answer' yet... but I need to post an image for you. Your question wasn't that clear, but it's not an easy thing to explain. In your case, I would show an image.
Now that I can see what you're doing - it doesn't sound like an arbitrary and completely silly task.
You have a list of 'things' or 'cards' or whatever... so, first things first... how do you insert new DOM into the page - and / into that list - and have the list all on one line. A few ways - but most likely you can just use flexbox -
https://jsfiddle.net/sheriffderek/8eLggama -> https://jsfiddle.net/sheriffderek/pztvhn3L (this is an example - but it's pretty naive - and the further you take this, the closer you'll get to building what most frameworks - like Vue could do way better... but good for learning! Start with something small - to just do that.
// will take an object with the list name and the card id
// eventuallly - you'd want the card to have more info sent in...
function addCard(infoObject) {
var targetList = document.getElementById(infoObject.list);
var li = document.createElement('li');
li.classList.add('item');
// ug! why aren't I using jQuery...
var component = document.createElement('aside');
component.classList.add('card');
var title = document.createElement('h2');
var uniqueId = idMaker.create();
var id = document.createTextNode(uniqueId);
title.appendChild(id);
component.appendChild(title)
li.appendChild(component);
targetList.appendChild(li);
// woah... this part is really boring...
// this is why templating engines and JSON are so popular
// you could also add 'remove' button etc... right?
var removeButton = document.createElement('button');
var removeText = document.createTextNode('x');
removeButton.appendChild(removeText);
removeButton.classList.add('remove-card');
component.appendChild(removeButton);
//
removeButton.addEventListener('click', function() {
var parent = document.getElementById(infoObject.list);
idMaker.removed.push(uniqueId);
parent.removeChild(li);
idMaker.read();
});
}
// start out with a few?
addCard({list: 'exampleTarget'});
addCard({list: 'exampleTarget'});
addCard({list: 'exampleTarget'});
// start a UI to add cards
var addCardButton = document.querySelector('[data-trigger="add-card"]');
addCardButton.addEventListener('click', function() {
addCard({list: 'exampleTarget'});
});
...and then you maybe absolute position the card inside of that list item? It's certainly a unique thing to do, and wont be easy. Then, you can check the number of items - of the width of each item - and make a calculation for transform based on that? Good luck!
I am appending output to a ul element using li elements. I am able to generate the output as desired but I have no idea on how to use transitions and transform, as Javascript is creating those li elements.
I want to transform li elements as they appear from Javascript in the DOM.
Vanilla Javascript is preferred.
What I have, HTML:
<div class="add">
<input type="text" id="addTodoTextInput" placeholder="Add Task Here" onkeydown="handlers.addTodo()" > <!-- input text field to add <li> -->
<button onclick="search()"> <img src="add.png" height="20" width="20" alt=""> </button> <!-- button to add li -->
</div>
<ul class="result">
<!-- output generated with JavaScript will be appended here -->
</ul>
CSS:
li{
margin: 0 5px 0 5px;
padding: 5px;
font-family: cursive;
color: #006cff;
font-size: 1.3em;
background: rgba(43, 229, 43, 0.28);
transition: 2s;
}
li:hover{
transform: translateX(50px);
}
JavaScript:
var handlers = {
addTodo: function(){
var addToDoInput = document.getElementById('addTodoTextInput');
todoList.addToDo(addToDoInput.value);
addToDoInput.value = "";
view.displayTodo();
}
}
var view = {
displayTodo: function() {
var todosUl = document.querySelector('ul');
todosUl.innerHTML = '';
todoList.itemList.forEach(function(todo,position) {
var todosLi = document.createElement('li');
var todoTextWithCompletion = "";
if(todo.completed === true) {
todosLi.style.textDecoration = "line-through";
}
todosLi.id = position;
todosLi.textContent = todo.todoText;
todosLi.appendChild(this.createDeleteButton());
todosLi.appendChild(this.createToggleButton());
todosUl.appendChild(todosLi);
}, this);
}
}
function insertLI(EL_target, content) {
var EL_li = document.createElement("li");
var NODE_content = document.createTextNode(content);
EL_li.appendChild(NODE_content);
EL_target.appendChild(EL_li);
// Register a live classList change in order to trigger CSS transition
setTimeout(function() {
EL_li.classList.add("added");
}, 0);
}
var EL_ul = document.getElementById("myUL");
var i = 0;
document.getElementById("add").addEventListener("click", function() {
insertLI(EL_ul, "I'm number"+ i++);
})
ul li{
opacity: 0; /* initially set opacity to 0 */
}
.added{
transition: opacity 1s, color 3s; /* transition!! yey */
opacity:1;
color: fuchsia;
}
<button id=add>ADD <li></button>
<ul id=myUL></ul>
I would recommend simple solution with CSS animations. You will need a little change to your code to insert next item after animation of the previous completed. For this replace your for loop with this code:
(function insertNext (position) {
var todosLi = document.createElement('li');
var todo = todoList.itemList[position];
var todoTextWithCompletion = "";
if (todo.completed === true) {
todosLi.style.textDecoration = "line-through";
}
todosLi.id = position;
todosLi.textContent = todo.todoText;
todosLi.appendChild(this.createDeleteButton());
todosLi.appendChild(this.createToggleButton());
todosLi.addEventListener('animationend', function() {
if (todoList.itemList.length > position + 1) {
insertNext(position + 1)
}
})
todosUl.appendChild(todosLi);
}.bind(this))(0)
Then all you need to do is add CSS animation into your styles:
li {
/* ... */
animation: appear 1s forwards;
}
#keyframes appear {
from {
opacity: 0; background: #eee;
}
to {
opacity: 1; background: coral;
}
}
Demo: https://jsfiddle.net/Lf6t8sre/
I am creating html elements using JQuery and appending them to the document, but I was wondering how I might be able to do it with style using something like on this page where it describes the "swinging in" animation down towards the bottom of page.
https://cssanimation.rocks/list-items/
I am using a setInterval method to append the divs one by one slowly, but I tried the method described in website, but it does not work.
timer = (setInterval(addprojectsNow, 1000));
function addprojectsNow(){
console.log("FIRSTCLICK ADDPROJECTS", firstClick);
console.log("PROJECTS LINKS OBJECT", projectLinks);
let newProject = $('<div style="display: none;" class="col-md-6">').attr('id', count);
let innerDiv = $('<div class="portfolio-item well">');
let heroku = $('<h4><b>' + projectLinks[count].project.heroku + '</b></h4>');
let github = $('<b><h4>Github Link</b></h4>');
let img = $('<img style="border: solid; border-width: thin; border-style: dashed;" class="img-portfolio img-responsive" src="' + projectLinks[count].project.imgSRC + '"' + '>');
innerDiv.append(heroku);
innerDiv.append(github);
innerDiv.append(img);
newProject.append(innerDiv);
$(newProject)addClass('show').appendTo('.portfolio-showcase').show('slow');
return;
}
//The container the new <divs> are being appended to. The last nested divs has the '.swing' class.
<section id="portfolio" class="portfolio">
<div class="container">
<div class="row">
<div class="col-lg-10 col-lg-offset-1 text-center ">
<h2>My Applications</h2>
<hr class="medium bold">
<div class="row portfolio-showcase swing">
/CSS
.swing {
perspective: 500px;
}
.swing div.col-md-6 {
opacity: 0;
-webkit-transform: rotateX(-90deg);
-webkit-transition: all 0.5s cubic-bezier(.36,-0.64,.34,1.76);
}
.swing div.show {
opacity: 1;
-webkit-transform: none;
-webkit-transition: all 0.5s cubic-bezier(.36,-0.64,.34,1.76);
}
You can set up the item as you like before you append it
var newDiv = "
$(newProject)addClass you're missing a .
$(newProject).addClass
There is some syntax issue :
$(newProject).addClass('show').appendTo('.portfolio-showcase').show('slow');
Please add the . just after $(newProject)
try this
setInterval(function(){
var newProject = $('<div style="display: none;" class="col-md-6">').attr('id', count);
var innerDiv = $('<div class="portfolio-item well">');
var heroku = $('<h4><b>' + projectLinks[count].project.heroku + '</b></h4>');
var github = $('<b><h4>Github Link</b></h4>');
var img = $('<img style="border: solid; border-width: thin; border-style: dashed;" class="img-portfolio img-responsive" src="' + projectLinks[count].project.imgSRC + '"' + '>');
innerDiv.append(heroku);
innerDiv.append(github);
innerDiv.append(img);
newProject.append(innerDiv);
newProject.addClass('show').appendTo('.portfolio-showcase').show('slow');
return;
}, 1000);
$(newProject).appendTo('.portfolio-showcase');
setTimeout(function(){$(newProject).addClass("show")},500)
You define the initial styles, then overwrite them with a class that you add via jQuery and the overwriting class uses transition to create the effect. But you need to add the class in a setInterval so that the element is added to the DOM with the initial style, then receives the new style to transition, otherwise the element will get the new class too fast and the transition won't fire. Here's a demo.
$('button').on('click',function() {
$newEl = $('<li>foo</li>');
$('ul').append($newEl);
setTimeout(function() {
$newEl.addClass('show');
})
})
li {
list-style: none;
background: #d1703c;
border-bottom: 0 solid #fff;
color: #fff;
height: 0;
padding: 0 0.5em;
margin: 0;
overflow: hidden;
line-height: 2em;
width: 10em;
transform: rotateY(-90deg);
transition: all 0.5s cubic-bezier(0.36, -0.64, 0.34, 1.76);
}
.show {
height: 2em;
border-width: 2px;
opacity: 1;
transform: none;
}
ul {
perspective: 500px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button>click</button>
<ul>
</ul>
I have a slider with 3 images and 3 buttons which change the current image 'src' attribute (and hence change the current image), but now I want to add a smooth transition when I change the image and I would like to get this using css transitions.
So when I click on any bullet I need the current image fades out and then the new image fades in. how can I do this?
var listItemContainer = document.getElementById('carousel-index');
var imageChanger = document.getElementById('image-container').getElementsByTagName('img');
var bulletNumber;
for (i = 0; i < listItemContainer.children.length; i++){
(function(index){
listItemContainer.children[i].onclick = function(){
bulletNumber = index;
imageChanger[0].setAttribute('src', 'https://civilian-interviewe.000webhostapp.com/img/mini_slider_' + (bulletNumber+1) + '.png');
}
})(i);
};
body{
text-align:center;
}
#carousel-index{
margin:0;
padding:0;
}
#carousel-index li {
display: inline-block;
width: 2em;
height: 2em;
border-radius: 100%;
background-color: #666;
cursor: pointer;
}
<div id="image-container">
<img src="https://civilian-interviewe.000webhostapp.com/img/mini_slider_1.png"/>
<ul id="carousel-index">
<li></li>
<li></li>
<li></li>
</ul>
</div>
Here is a CODEPEN
PD: I want to do this without Jquery.
CodePen sample
I've added some css transitions to the css
div#image-container {
opacity:1;
-webkit-transition: opacity 1s;
-moz-transition: opacity 1s;
transition: opacity 1s;
}
div#image-container.fade {
opacity:0;
}
and some function to handle the event:
var image = document.getElementById('image-container');
if(image.className === 'fade'){
image.className = '';
setTimeout(function(){
image.className = 'fade';
},1000)
}else{
image.className = 'fade';
setTimeout(function(){
image.className = '';
},1000)
}
setTimeout(function(){
bulletNumber = index;
imageChanger[0].setAttribute('src', 'https://civilian-interviewe.000webhostapp.com/img/mini_slider_' + (bulletNumber+1) + '.png');
},1000);
use CSS3 animation with add class in javascript
var listItemContainer = document.getElementById('carousel-index');
var imageChanger = document.getElementById('image-container').getElementsByTagName('img');
var bulletNumber;
for (i = 0; i < listItemContainer.children.length; i++) {
(function(index) {
listItemContainer.children[i].onclick = function() {
bulletNumber = index;
imageChanger[0].className = "hide";
setTimeout(function(){
imageChanger[0].setAttribute('src', 'https://civilian-interviewe.000webhostapp.com/img/mini_slider_' + (bulletNumber + 1) + '.png');
},501);
setTimeout(function(){
imageChanger[0].className = "show";
}, 1001);
}
})(i);
};
body {
text-align: center;
}
#carousel-index {
margin: 0;
padding: 0;
}
#carousel-index li {
display: inline-block;
width: 2em;
height: 2em;
border-radius: 100%;
background-color: #666;
cursor: pointer;
}
#image-container img.show {
animation: show .5s;
animation-fill-mode: both;
}
#keyframes show {
from {
transform:scale(0.7);
opacity:0
}
to {
transform: scale(1);
opacity:1
}
}
#image-container img.hide {
animation: hide .5s;
animation-fill-mode: both;
}
#keyframes hide {
from {
transform:scale(1);
opacity:1
}
to {
transform:scale(0.7);
opacity:0
}
}
<div id="image-container">
<img src="https://civilian-interviewe.000webhostapp.com/img/mini_slider_1.png" />
<ul id="carousel-index">
<li></li>
<li></li>
<li></li>
</ul>
</div>
You can use CSS transition, and i guess that desired property is opacity.
var listItemContainer = document.getElementById('carousel-index');
var imageChanger = document.getElementById('image-container').getElementsByTagName('img');
var bulletNumber;
imageChanger[0].classList.add('fadeIn');
for (i = 0; i < listItemContainer.children.length; i++){
(function(index){
listItemContainer.children[i].onclick = function(){
bulletNumber = index;
imageChanger[0].classList.remove('fadeIn');
setTimeout(function(){
imageChanger[0].classList.add('fadeIn');
} , 100);
imageChanger[0].setAttribute('src', 'https://civilian-interviewe.000webhostapp.com/img/mini_slider_' + (bulletNumber+1) + '.png');
}
})(i);
};
body{
text-align:center;
}
#carousel-index{
margin:0;
padding:0;
}
#carousel-index li {
display: inline-block;
width: 2em;
height: 2em;
border-radius: 100%;
background-color: #666;
cursor: pointer;
}
img {
opacity:0;
}
img.fadeIn {
opacity:1;
transition:opacity 0.5s ease;
}
<div id="image-container">
<img src="https://civilian-interviewe.000webhostapp.com/img/mini_slider_1.png"/>
<ul id="carousel-index">
<li></li>
<li></li>
<li></li>
</ul>
</div>
Start image opacity should be 0, of course:
img {
opacity:0;
}
img.fadeIn {
opacity:1;
transition:opacity 0.5s ease;
}
And then, on click (remove added class -> set opacity to 0 again), and add it again. You can play with values to get desired effect.
EDIT: fadeOut/fadeIn... it was little tricky, because of one container, and img src changing, but additional timeout solves it:
var listItemContainer = document.getElementById('carousel-index');
var imageChanger = document.getElementById('image-container').getElementsByTagName('img');
var bulletNumber;
imageChanger[0].classList.add('fadeIn');
for (i = 0; i < listItemContainer.children.length; i++){
(function(index){
listItemContainer.children[i].onclick = function(){
bulletNumber = index;
imageChanger[0].classList.remove('fadeIn');
imageChanger[0].classList.add('fadeOut');
setTimeout(function(){
imageChanger[0].classList.add('fadeIn');
imageChanger[0].classList.remove('fadeOut');
} , 1000);
setTimeout(function(){
imageChanger[0].setAttribute('src', 'https://civilian-interviewe.000webhostapp.com/img/mini_slider_' + (bulletNumber+1) + '.png');
} , 1000);
}
})(i);
};
body{
text-align:center;
}
#carousel-index{
margin:0;
padding:0;
}
#carousel-index li {
display: inline-block;
width: 2em;
height: 2em;
border-radius: 100%;
background-color: #666;
cursor: pointer;
}
img {
opacity:0;
}
img.fadeIn {
opacity:1;
transition:opacity 0.5s ease;
}
img.fadeOut {
opacity:0;
transition:opacity 0.5s ease;
}
<div id="image-container">
<img src="https://civilian-interviewe.000webhostapp.com/img/mini_slider_1.png"/>
<ul id="carousel-index">
<li></li>
<li></li>
<li></li>
</ul>
</div>
P.S. Images should be probably preloaded, in order to all work fine on first load.
One more alternative, JS based, didn't change HTML or CSS (explanation as comments in the code):
var listItemContainer = document.getElementById('carousel-index');
var imageChanger = document.getElementById('image-container').getElementsByTagName('img')[0];
var newSrc, fadeDelta=-0.01; //don't change 'delta', change 'fadeoutDelay' and 'fadeinDelay'
(function initImageChanger(i,count){
imageChanger.style.opacity = 1; //set opacity in JS, otherwise the value returns "" (empty)
listItemContainer.children[i].onclick = function(){
var fadeoutDelay=5, fadeinDelay=15, opacity=parseFloat(imageChanger.style.opacity); //change delays to alter fade-speed
function changeSrc(){
var src = imageChanger.getAttribute('src');
var ext = src.substring(src.lastIndexOf('.')); //store extension
src = src.substring(0,src.lastIndexOf('_')+1); //store source up to the identifying number
return src+i+ext; //combine parts into full source
}
function fade(delay){
imageChanger.style.opacity = (opacity+=fadeDelta);
if (fadeDelta<0 && opacity<=0){ //fade-out complete
imageChanger.setAttribute('src',newSrc);
fadeDelta*=-1, delay=fadeinDelay; //invert fade-direction
} else if (fadeDelta>0 && opacity>=1){newSrc=null, fadeDelta*=-1; return;} //fade-in complete, stop function
setTimeout(function(){fade(delay);},delay);
}
//start fade, but only if image isn't already fading, otherwise only change source (and reset)
if (changeSrc() != imageChanger.getAttribute('src')){
newSrc=changeSrc();
if (opacity==0 || opacity==1){fade(fadeoutDelay);}
else if (fadeDelta>0){fadeDelta *= -1;} //reset fade for new source
}
};
if (++i < count){initImageChanger(i,count);} //iterate to next element
})(0,listItemContainer.children.length); //supply start-arguments
body {text-align:center;}
#image-container img {width:auto; height:150px;}
#carousel-index {margin:0; padding:0;}
#carousel-index li {display:inline-block; width:2em; height:2em; border-radius:100%; background-color:#666; cursor:pointer;}
<div id="image-container">
<img src="https://civilian-interviewe.000webhostapp.com/img/mini_slider_1.png"/>
<ul id="carousel-index"><li></li><li></li><li></li></ul>
</div>
codepen: http://codepen.io/anon/pen/xgwBre?editors=0010
It's not a perfect solution, but here's one way of doing it without jQuery:
First create a new function:
function fadeChange(element) {
var op = 0.1;
var timer = setInterval(function () {
if (op >= 1){
clearInterval(timer);
}
element.style.opacity = op;
element.style.filter = 'alpha(opacity=' + op * 100 + ")";
op += op * 0.1;
}, 10);
}
Then call that function when setting the new image:
fadeChange(imageChanger[0]);
This is demonstrated through the updated codepen here.
It's a bit clunky, but does fade the images. You may want to consider using a single image for the monitor, and then simply changing the contents of the monitor through this method.