Develop Reference

How can i close my overlay modal box here,it doesnt work

I cant close my overlay modal Box.I try when the x is clicked than remove the class list,than the modal-box should be closed,but it is not recognized by js and css.First i have one ovarlay where should be showed the name and the position of the coas,after that when the user clicks on the arrow the modal box pop up in full width and height and that'sworks correct and after that i have one X span #times where when i click on the X i want the mdoal box to be disapered.I tried with addevent listener and everything itdoesnt work.
JS CODE
const makingTheInstructorSection = (arrInst) => {
for(let coach of arrInst) {
$('.instructorBoxes').append
(`
<div class="infoPerInstructor">
<img src="ImageGalleryPictures/instructor.jpg"/>
<div class="firstOverlay">
<p class="arrowPointerInstructor">→</p>
<div class="text">
<p class="arrowPointerInstructor">→</p>
<h3>${coach.name}</h3>
<p>${coach.position}</p>
</div>
</div>
<div class="secondOverlayOnClick">
<span class="closeTheInstructorBox">×</span>
<h5>Why you coach:</h5>
<p>${coach.WhyYouCoach}</p>
<h5>Favorite Movement:</h5>
<p>${coach.favoriteMovement}</p>
<h5>Favorite Quote:</h5>
<p>${coach.favoriteQuote}</p>
</div>
</div>
`)
}
}
// the code that i am trygin first,i am nto removing here
// because even here i dont get the span "x" in the console
// when i click that x in the browser
for(let item of closing) {
item.addEventListener("click" , (e) => {
console.log(e.target);
})
}
THE CSS CODE
.instructorBoxes {
display: grid;
grid-template-columns: repeat(auto-fill,minmax(300px,1fr));
grid-gap: 8px;
}
.instructorBoxes > div > img {
width: 100%;
height: 100%;
object-fit: cover;
}
.instructorBoxes div {
width: 100%;
height: 100%;
}
.infoPerInstructor {
position: relative;
width: 50%;
}
.image {
display: block;
width: 100%;
height: auto;
}
.firstOverlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
/* background-color: #008CBA; */
background-color: #570194;
overflow: hidden;
width: 100%;
height: 100%;
transform: scale(0);
transition: .3s ease;
cursor: pointer;
z-index:1;
}
.infoPerInstructor:hover .firstOverlay {
-webkit-transform: scale(1);
-ms-transform: scale(1);
transform: scale(1);
}
.text {
color: white;
font-size: 20px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
}
.arrowPointerInstructor {
float: right;
font-size: 50px;
color: white;
}
.secondOverlayOnClick {
display: none;
}
.activeteTheSecondOverlayOnClick {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: rgb(0,0,0);
background-color: rgba(0,0,0, 0.9);
overflow-x: hidden;
transition: 0.5s;
display: block;
}
/* .DEactiveteTheSecondOverlayOnClick {
display: none;
} */
.activeteTheSecondOverlayOnClick p , h1 {
padding: 8px;
text-decoration: none;
font-size: 36px;
color: #818181;
display: block;
transition: 0.3s;
}
.closeTheInstructorBox {
font-size: 30px;
color: red;
cursor: pointer;
float: right;
right: 0;
z-index: 100;
}

I found an answer.Because it is overlay it does not work,the best way to do is to make add event listener on body,and then check
if some event target contains that specific class list,then it will be found,and throught that event can you search the "modal box" depending on the structure on your html and remove some class list etc...
body.addEventListener("click" , (e) => {
if(e.target.classList.contains("closeTheInstructorBox")) {
console.log("x e ");
console.log(e.target.parentElement)
e.target.parentElement.remove("activeteTheSecondOverlayOnClick")
}

Darken picture on hover and other css details

Hello people from StackOverflow.
I'm trying to do something exactly like in this website: http://anayafilms.com/ (work section).
It's basically an image but on mouse over, it gets darken, a text at the bottom and two "buttons" (just some font awesome icons in a circle), along with some basic animation.
So far I only have the image in a div and no idea on how to do that, so if anyone can help me out that'd be amazing.
Before and after, just to illustrate it in case you don't wanna go on the website

Depending on what you really need it to do, you might be able to do this without javascript. Here is an example that makes use of the css pseudo class :hover and some absolute positioning. I'm darkening the background, which you can set as an image, by using a layer above it with a opacity: .5 black background created using background: rgba(0,0,0,.5).
.css-rollover {
width: 300px;
height: 200px;
overflow: hidden;
position: relative;
}
.css-rollover:hover .overlay {
opacity: 1;
pointer-events: all;
}
.bg {
width: 100%;
height: 100%;
background: red;
}
.overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,.5);
text-align: center;
color: #fff;
opacity: 0;
pointer-events: 0;
transition: opacity .2s;
}
.overlay p {
position: absolute;
bottom: 20px;
left: 50%;
transform: translateX( -50% );
}
.overlay .fa-links {
position: absolute;
top: 50%;
left: 50%;
transform: translateX(-50%) translateY(-50%);
}
.overlay .fa-links a {
display: inline-block;
width: 20px;
height: 20px;
line-height:20px;
border-radius: 50%;
margin: 5px;
padding: 5px;
background: blue;
text-decoration: none;
color: #fff;
}
<div class="css-rollover">
<div class="bg" ></div>
<div class="overlay">
<div class="fa-links">
A
B
</div>
<p>You're hovering...</p></div>
</div>

Css transform animation from right to left

I am working with a navigation bar that has slides a menu from right to left.
With my code, when the user picture is being clicked, it will show the menu.
So when it is loaded, menu is hidden and when it is clicked will be showed. I used to add class hidden and show to toggle to menu.
$(document).ready(function(){
$(".img-profile").click(function(){
$(".menu-wrapper").addClass("show");
});
$(".menu-bg").click(function(){
$(".menu-wrapper").removeClass("show");
});
});
CSS
.show{
display: inline-block !important;
}
.hidden{
display: none;
}
The problem is it's not animating even if I added the transition: all 0.2s linear 0s and the transform from 250px to 0
.menu-wrapper > .login-menu{
background-color: #fff;
height: 100%;
overflow-y: auto;
position: fixed;
right: 0;
width: 250px;
z-index: 5;
padding: 30px 20px;
text-align: center;
transition: all 0.2s linear 0s;
transform: translateX(0px);
}
.menu-wrapper .show > .login-menu{
transform: translateX(250px);
}
Also, I want to animate it on menu-close from right to left.
My full code is at JSFIDDLE

Changing the display CSS attribute does not trigger animations. Use the visibility attribute instead. This one triggers animations.
If you have good reason to use display (which is completely possible), you'll need to set the display attribute first to show the element, but keep the visibility on hidden. Set the visibility: visible attribute right after and the animation will be triggered.
Edit: I had a look at your fiddle. Don't use the .hidden class, because bootstrap sets display:none on .hidden elements. Just use the .show class alone, putting visibility:visible in the show class, and setting visibility:hidden on the .menu-wrapper element. Remove all the display:none lines in your CSS and you'll be fine.

Try to do it with this trick.
<header class="header">
<div class="container">
<a class="logo" href="/"></a>
<div class="login">
<div class="img-profile" style="background-image: url('http://graph.facebook.com/4/picture?width=100&height=100')"></div>
<div class="login-menu">
<div class="img-profile" style="background-image: url('http://graph.facebook.com/4/picture?width=100&height=100')"></div>
<p>Mark Zuckerberg</p>
<button type="button" class="btn btn-danger btn-block">Logout</button>
</div>
<div class="menu-bg"></div>
</div>
</div>
.header{
width: 100%;
height: 50px;
background: #fff;
border-bottom: 2px solid #ececec;
}
.header > .container{
height: 100%;
position: relative;
}
.logo {
background: url("http://d12xrwn9fycdsl.cloudfront.net/static/images/sv_logo.png") no-repeat scroll center center / contain ;
display: inline-block;
width: 23rem;
height: 100%;
}
.select-lang {
display: inline-block;
position: absolute;
top: 15px;
}
.login{
position: absolute;
right: 0;
top: 0;
}
.img-profile{
background: no-repeat scroll center center / contain;
position: relative;
top: 3px;
border-radius: 40px;
width: 40px;
height: 40px;
display: block;
margin: auto;
}
.login > .menu-wrapper{
display: none;
position: fixed;
left: 0;
top: 0;
bottom: 0;
z-index: 5;
height: 100%;
width: 100%;
}
.login-menu{
background-color: #fff;
height: 100%;
overflow-y: auto;
position: fixed;
top: 40px;
right: -250px;
width: 250px;
z-index: 5;
padding: 30px 20px;
text-align: center;
transition: all 0.2s linear 0s;
}
.show{
right: 0;
}
.hidden{
right: -250px;
}
.login-menu > .img-profile {
border-radius: 70px;
height: 70px;
width: 70px;
}
.login-menu > p {
font-weight: bold;
margin: 10px 0 20px;
}
.menu-wrapper > .menu-bg{
background-color: rgba(0, 0, 0, 0.6);
height: 100%;
left: 0;
position: absolute;
top: 0;
width: 100%;
}
$(document).ready(function(){
$(".img-profile").click(function(){
$(".login-menu").addClass("show");
});
$(".img-profile").click(function(){
$("body").removeClass("show");
});
});

Take a look here https://jsfiddle.net/SkiWether/KFmLv/
this is working for me
$(".myButton").click(function () {
// Set the effect type
var effect = 'slide';
// Set the options for the effect type chosen
var options = { direction: $('.mySelect').val() };
// Set the duration (default: 400 milliseconds)
var duration = 500;
$('#myDiv').toggle(effect, options, duration);
});

RotateY transition not working properly

When i hover once, transition is proper, but on second time, transition becomes wierd, as if the perspective: 800px starts working after transition has taken place.
Please also tell how can i set rotation about an edge except center.
I know about transform-origin but nothing such as transform-axis.
I want that when i hover over the , these images should open like a window.
var left=document.getElementById("left");
var right=document.getElementById("right");
function curtain() {
left.style.transform="rotateY(70deg)";
right.style.transform="rotateY(-70deg)";
}
function back() {
left.style.transform="rotateY(0deg)";
right.style.transform="rotateY(0deg)";
}
#animate{
width: 400px;
height: 300px;
margin: auto;
position: relative;
perspective: 800px;
}
img {
width: 100%;
}
#left {
position:absolute;
top: 0;
right: 50%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
}
#right {
position: absolute;
top: 0;
right: 0%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
}
<html>
<head>
<link href="style/style.css" rel="stylesheet">
</head>
<body>
<div id="animate" onmouseover="curtain()" onmouseout="back()">
<div id="left"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Ariyunda.JPG/200px-Ariyunda.JPG"></div>
<div id="right"><img src="http://www.cs.cornell.edu/courses/cs3110/2009sp/hw/ps4/beach_original.png"></div>
</div>
<script src="script/script.js"></script>
</body>
</html>

There seems to be an issue with perspective and the onmouseout. back() (in onmouseout) and curtain() (in onmouseover) are called quite inconsistently. onmouseout is called whenever the mouse moves outside the element (#animate in this case) or its children (the images). The children are animated - they move - and the onmouseout is thereby called multiple times.
I wouldn't recommend onmouseover / onmouseout for this - instead I would use CSS :hover.
That aside, transform-origin defines the center of rotation.
#animate:hover #left {
transform: rotateY(70deg);
}
#animate:hover #right {
transform: rotateY(-70deg);
}
#animate {
width: 400px;
height: 300px;
margin: auto;
position: relative;
perspective: 800px;
}
img {
width: 100%;
}
#left {
position: absolute;
top: 0;
right: 50%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
transform-origin: left;
}
#right {
position: absolute;
top: 0;
right: 0%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
transform-origin: right;
}
<div id = 'animate'>
<div id = 'left'><img src = 'https://upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Ariyunda.JPG/200px-Ariyunda.JPG'></div>
<div id = 'right'><img src = 'http://www.cs.cornell.edu/courses/cs3110/2009sp/hw/ps4/beach_original.png'></div>
</div>

I don't know the origin of the problem, but it works ok if you are using CSS hover instead of JS hover.
And the transform origin is the way to go, it does what your wanted transform-axis would do.
#animate{
width: 400px;
height: 300px;
margin: auto;
position: relative;
perspective: 800px;
}
img {
width: 100%;
}
#left {
position:absolute;
top: 0;
right: 50%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
transform: rotateY(0deg);
transform-origin: left center;
}
#right {
position: absolute;
top: 0;
right: 0%;
padding: 0;
margin: 0;
width: 50%;
transition: transform 0.5s;
transform: rotateY(0deg);
transform-origin: right center;
}
#animate:hover #left {
transform: rotateY(70deg);
}
#animate:hover #right {
transform: rotateY(-70deg);
}
<div id="animate" onmouseover="curtain()" onmouseout="back()">
<div id="left"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Ariyunda.JPG/200px-Ariyunda.JPG"></div>
<div id="right"><img src="http://www.cs.cornell.edu/courses/cs3110/2009sp/hw/ps4/beach_original.png"></div>
</div>

Zoom-out Effect Issues

I'm trying to get a full page (with nav at the top, but I don't mind the background going underneath it) zoom-out effect. However, I want it to execute once all assets are loaded, as it is the first thing seen when the page is loaded. So I wouldn't want it being executed early otherwise it may not even be seen or just the end of it would be caught.
I have seen several examples but I've had problems with them:
Animating (with jQuery) the background-size property - this made the animation 'choppy' and I read somewhere it was probably because it was being run on the CPU rather than the GPU.
Demo: https://jsfiddle.net/njj43kz4/
HTML
<body>
<div id="front"></div>
</body>
CSS
html {
width: 100%;
height: 100%;
}
body {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px;
}
#front {
position: relative;
top: 0;
width: 100%;
height: 100%;
opacity: 1;
background: #222 url("http://melleum.com/data/uploads/1/262040-1920x1080-wallpaper.jpg") no-repeat center center;
background-size: 110%;
}
JavaScript
$('#front').animate({ backgroundSize: '100%' }, 1000);
Using a setTimeout as shown in this previous question's answer: Slight background zoom on DOM load? - this worked smoothly, however I cannot get it working when I change the width and height values to 100%. The image starts oversized before zooming out, but the oversized view is shown. I want the fixed 100%x100% view, and no extra scaling visible. I tried overflow: hidden but that isn't hiding the overflow. You can see this is happening as the scrollbars are appearing and ruining the effect.
Demo: http://jsfiddle.net/eHAuh/15/
HTML
<body>
<div id="front" class="scaled"></div>
</body>
CSS
html {
width: 100%;
height: 100%;
}
body {
width: 100%;
height: 100%;
}
#front {
position: relative;
top: 0;
width: 100%;
height: 100%;
opacity: 1;
background: #222 url("http://melleum.com/data/uploads/1/262040-1920x1080-wallpaper.jpg") no-repeat center center;
background-position: 50% 50%;
overflow: hidden;
}
.animatable {
-webkit-transition:all 750ms ease-out;
transition:all 750ms ease-out;
}
.scaled {
-webkit-transform:scale(1.2);
transform:scale(1.2);
}
JavaScript
$(document).ready(function () {
$('#front').attr('class', 'animatable');
setTimeout(function () {
$('#front').removeClass('animatable');
}, 1000)
});
Any help would be great, and I hope the layout of this question is ok. I couldn't work out how to indent paragraphs without turning them into code indents. Thanks for reading and have a nice day.
Edit 1: The way this will execute when loaded is because the jQuery/JavaScript is in the $(window).load.
Edit 2: There was an answer suggesting to use keyframes, however these do not support IE9 and this would be preferable.

You can do it with css #keyframes if you want using scale
I have used pseudo class for adding background
/** after page has loaded*/
$(window).bind('load', function() {
$('#front').addClass('active')
})
html {
width: 100%;
height: 100%;
}
body {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px;
}
#front {
position: relative;
top: 0;
width: 100%;
height: 100%;
opacity: 1;
overflow: hidden;
}
#front:after {
content: '';
width: 100%;
height: 100%;
position: absolute;
background: #222 url("http://melleum.com/data/uploads/1/262040-1920x1080-wallpaper.jpg") no-repeat center center;
background-size: cover;
transform: scale(2);
}
#front.active:after {
animation: animation 5s;
/* change the value 5s to what you want */
animation-fill-mode: forwards;
/* added so that it doesn't return to its original state which is scale(2)*/
}
#keyframes animation {
0% {
transform: scale(2);
}
100% {
transform: scale(1)
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="front"></div>
As per your requirements it looks like you require this
/** after page has loaded*/
$(window).bind('load', function() {
$('#front').animate({
width: '100%',
height: '100%'
}, 5000);
})
html {
width: 100%;
height: 100%;
}
body {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px;
overflow: hidden;
}
#front {
position: relative;
top: 0;
width: 200%;
height: 200%;
opacity: 1;
background: #222 url("http://melleum.com/data/uploads/1/262040-1920x1080-wallpaper.jpg") no-repeat center center;
background-size: cover;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="front"></div>

in css change
#front
position: fixed;
or for body add
overflow: hidden;