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Converting to the ajax async false alternative because of depreciation

I've done a research on this question and found some solutions. However, not every one of them worked. As I understand, async false makes a UI block, which shouldn't be. I could use an overlay until ajax request is completed and on the request success, hide the overlay.
That was my try using a callback argument in the getNewQuote() function (only a small snippet of it):
var getNewQuote = function(callback) {
var quote = {};
setTimeout(function() {
quote.text = 'Example';
quote.author = 'Example';
callback();
return quote;
}, 4000);
};
getNewQuote(function() {
console.log("DONE");
var getRandomColor = function() {
var colors = [
"#ff9966",
"#7f00ff",
"#396afc",
"#0cebeb",
"#06beb6",
"#642b73",
"#36d1dc",
"#cb356b",
"#3a1c71",
"#ef3b36",
"#159957",
"#000046",
"#007991",
"#56ccf2",
"#f2994a",
"#e44d26",
"#4ac29a",
"#f7971e",
"#34e89e",
"#6190e8",
"#3494e6",
"#ee0979"
],
randomNumber = Math.floor(Math.random() * colors.length);
return colors[randomNumber];
};
var updateText = function($t, qt) {
var twitter = "https://twitter.com/intent/tweet?hashtags=quotes&related=freecodecamp&text=";
twitter += '"' + qt.text + '" ';
twitter += qt.author;
var tumblr = "https://www.tumblr.com/widgets/share/tool?posttype=quote&tags=quotes,freecodecamp&caption=";
tumblr += qt.author;
tumblr += "&content=";
tumblr += qt.text;
tumblr += "&canonicalUrl=https%3A%2F%2Fwww.tumblr.com%2Fbuttons&shareSource=tumblr_share_button";
var $icon = $("<i class='fa fa-quote-left'>")
.prop("aria-hidden", true);
$t.find(".quote-text").html("").append($icon, qt.text);
$t.find(".quote-author").html("- " + qt.author);
$("#tweet-quote").attr("href", twitter);
$("#tumblr-quote").attr("href", tumblr);
};
var calcNewHeight = function(q) {
var $temp = $("<div>", {
class: "quote-container temp",
}).appendTo($("body"));
$temp.append($("<div>", {
class: "quote-text"
}), $("<div>", {
class: "quote-author"
}));
updateText($temp, q);
var h = $temp.height() + 40;
$temp.remove();
return h;
};
var changeColor = function(newColor) {
$("body, .button:not(#new-quote)").animate({
backgroundColor: newColor
});
$("#new-quote").animate({
color: newColor
});
$(".quote-text, .quote-author").css("color", newColor);
if ($("#modStyle").length === 0) {
$("head").append(
"<style id='modStyle'>#new-quote:before {background:" + newColor + ";}</style>"
);
} else {
$("head style#modStyle").html("#new-quote:before {background:" + newColor + ";}");
}
};
var getQuote = function() {
var nq, nc, nh = 0;
nq = getNewQuote();
nc = getRandomColor();
nh = calcNewHeight(nq);
$(".quote-container").children().css("opacity", 0);
changeColor(nc);
$(".quote-container, #new-quote").animate({
height: nh,
}, {
duration: 1000,
queue: false
});
$(".quote-container").animate({
padding: "2.5em"
}, {
duration: 1000,
queue: false
});
$("#new-quote").animate({
padding: "2.5em .75em"
}, {
duration: 1000,
queue: false
});
updateText($(".quote-container"), nq);
$(".quote-container").children().fadeTo(750, 1);
};
$("#new-quote").on("click", getQuote);
$(".quote-container, #new-quote").css({
visibility: "visible",
height: 0
});
$("#new-quote").css("padding", "0 .75em");
getQuote();
});
html,
body {
height: 100%;
width: 100%;
}
body {
margin: 0;
padding: 0;
background: #333;
color: #333;
font-family: sans-serif;
}
.v-wrap {
height: 100%;
text-align: center;
}
.v-wrap:before {
content: "";
display: inline-block;
vertical-align: middle;
width: 0;
height: 100%;
}
.quote-container {
width: 31.25rem;
background: #fff;
margin: 0;
display: inline-block;
vertical-align: middle;
border-radius: 0.1875rem;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
visibility: hidden;
padding: 0 2.5rem;
}
.quote-text {
font-size: 1.625rem;
}
.quote-text i {
margin-right: 0.6rem;
}
.quote-text p {
display: inline;
}
.quote-author {
font-size: 1rem;
margin: 0 0.4rem 2rem 0;
text-align: right;
}
.button {
padding: 0.75rem;
text-align: center;
font-size: 1rem;
color: #fff;
border-radius: .1875rem;
display: inline-block;
cursor: pointer;
-webkit-user-select: none;
user-select: none;
}
.button:not(#new-quote):hover {
opacity: .8 !important;
}
.button:not(#new-quote) {
min-width: 1rem;
min-height: 1rem;
}
.button i {
vertical-align: middle;
}
#new-quote {
white-space: nowrap;
writing-mode: vertical-lr;
height: 50%;
border-top-left-radius: 0;
border-bottom-left-radius: 0;
vertical-align: middle;
background: #fff !important;
margin: 0;
position: relative;
right: 0.25625rem;
color: #333;
visibility: hidden;
}
#new-quote:before {
content: "";
position: absolute;
height: 100%;
width: 0.0625rem;
bottom: 0;
left: 0;
visibility: hidden;
-webkit-transform: scaleY(0);
transform: scaleY(0);
-webkit-transition: all .3s ease-in-out;
transition: all .3s ease-in-out;
}
#new-quote:hover:before {
visibility: visible;
-webkit-transform: scaleY(1);
transform: scaleY(1);
}
footer {
font-size: 0.85rem;
margin-bottom: 1rem;
}
footer a {
text-decoration: none;
color: #fff;
position: relative;
}
footer a:before {
content: "";
position: absolute;
width: 100%;
height: .0625rem;
bottom: 0;
left: 0;
background: #fff;
visibility: hidden;
-webkit-transform: scaleX(0);
transform: scaleX(0);
-webkit-transition: all .3s ease-in-out 0s;
transition: all .3s ease-in-out 0s;
}
footer a:hover:before {
visibility: visible;
-webkit-transform: scaleX(1);
transform: scaleX(1);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="v-wrap">
<div class="quote-container" style="">
<div class="quote-text">
</div>
<div class="quote-author"></div>
<a id="tweet-quote" class="button"><i class="fa fa-twitter"></i></a>
<a id="tumblr-quote" class="button"><i class="fa fa-tumblr"></i></a>
</div>
<div id="new-quote" class="button">New quote</div>
<footer>
Created by LukasLSC
</footer>
</div>
Code output:
As you can see, ajax wasn't success
Uncaught TypeError: callback is not a function and Uncaught TypeError: Cannot read property 'text' of undefined (only in the stack snippet).
I found out this error disappears if I remove the getQuote(); function call. However, I need to call it, overwise, my project won't work. I also tried to use return $.ajax but there was a return quote line so I couldn't use it. The full code can be found here on codepen: https://codepen.io/Kestis500/pen/ZvyxKB?editors=0110.
Then I switched to another method using jQuery promises and used information in this thread: https://stackoverflow.com/a/40658281/8889739. Full code: https://codepen.io/Kestis500/pen/qpjxoq?editors=0110.
var MyFirstFunction = function() {
var getNewQuote = function(callback) {
var quote = {};
setTimeout(function() {
quote.text = 'Example';
quote.author = 'Example';
return quote;
}, 4000);
};
}
var MySecondFunction = function() {
console.log("DONE");
var getRandomColor = function() {
var colors = [
"#ff9966",
"#7f00ff",
"#396afc",
"#0cebeb",
"#06beb6",
"#642b73",
"#36d1dc",
"#cb356b",
"#3a1c71",
"#ef3b36",
"#159957",
"#000046",
"#007991",
"#56ccf2",
"#f2994a",
"#e44d26",
"#4ac29a",
"#f7971e",
"#34e89e",
"#6190e8",
"#3494e6",
"#ee0979"
],
randomNumber = Math.floor(Math.random() * colors.length);
return colors[randomNumber];
};
var updateText = function($t, qt) {
var twitter = "https://twitter.com/intent/tweet?hashtags=quotes&related=freecodecamp&text=";
twitter += '"' + qt.text + '" ';
twitter += qt.author;
var tumblr = "https://www.tumblr.com/widgets/share/tool?posttype=quote&tags=quotes,freecodecamp&caption=";
tumblr += qt.author;
tumblr += "&content=";
tumblr += qt.text;
tumblr += "&canonicalUrl=https%3A%2F%2Fwww.tumblr.com%2Fbuttons&shareSource=tumblr_share_button";
var $icon = $("<i class='fa fa-quote-left'>")
.prop("aria-hidden", true);
$t.find(".quote-text").html("").append($icon, qt.text);
$t.find(".quote-author").html("- " + qt.author);
$("#tweet-quote").attr("href", twitter);
$("#tumblr-quote").attr("href", tumblr);
};
var calcNewHeight = function(q) {
var $temp = $("<div>", {
class: "quote-container temp",
}).appendTo($("body"));
$temp.append($("<div>", {
class: "quote-text"
}), $("<div>", {
class: "quote-author"
}));
updateText($temp, q);
var h = $temp.height() + 40;
$temp.remove();
return h;
};
var changeColor = function(newColor) {
$("body, .button:not(#new-quote)").animate({
backgroundColor: newColor
});
$("#new-quote").animate({
color: newColor
});
$(".quote-text, .quote-author").css("color", newColor);
if ($("#modStyle").length === 0) {
$("head").append(
"<style id='modStyle'>#new-quote:before {background:" + newColor + ";}</style>"
);
} else {
$("head style#modStyle").html("#new-quote:before {background:" + newColor + ";}");
}
};
var getQuote = function() {
var nq, nc, nh = 0;
nq = getNewQuote();
nc = getRandomColor();
nh = calcNewHeight(nq);
$(".quote-container").children().css("opacity", 0);
changeColor(nc);
$(".quote-container, #new-quote").animate({
height: nh,
}, {
duration: 1000,
queue: false
});
$(".quote-container").animate({
padding: "2.5em"
}, {
duration: 1000,
queue: false
});
$("#new-quote").animate({
padding: "2.5em .75em"
}, {
duration: 1000,
queue: false
});
updateText($(".quote-container"), nq);
$(".quote-container").children().fadeTo(750, 1);
};
$("#new-quote").on("click", getQuote);
$(".quote-container, #new-quote").css({
visibility: "visible",
height: 0
});
$("#new-quote").css("padding", "0 .75em");
getQuote();
}
MyFirstFunction().done(MySecondFunction);
html,
body {
height: 100%;
width: 100%;
}
body {
margin: 0;
padding: 0;
background: #333;
color: #333;
font-family: sans-serif;
}
.v-wrap {
height: 100%;
text-align: center;
}
.v-wrap:before {
content: "";
display: inline-block;
vertical-align: middle;
width: 0;
height: 100%;
}
.quote-container {
width: 31.25rem;
background: #fff;
margin: 0;
display: inline-block;
vertical-align: middle;
border-radius: 0.1875rem;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
visibility: hidden;
padding: 0 2.5rem;
}
.quote-text {
font-size: 1.625rem;
}
.quote-text i {
margin-right: 0.6rem;
}
.quote-text p {
display: inline;
}
.quote-author {
font-size: 1rem;
margin: 0 0.4rem 2rem 0;
text-align: right;
}
.button {
padding: 0.75rem;
text-align: center;
font-size: 1rem;
color: #fff;
border-radius: .1875rem;
display: inline-block;
cursor: pointer;
-webkit-user-select: none;
user-select: none;
}
.button:not(#new-quote):hover {
opacity: .8 !important;
}
.button:not(#new-quote) {
min-width: 1rem;
min-height: 1rem;
}
.button i {
vertical-align: middle;
}
#new-quote {
white-space: nowrap;
writing-mode: vertical-lr;
height: 50%;
border-top-left-radius: 0;
border-bottom-left-radius: 0;
vertical-align: middle;
background: #fff !important;
margin: 0;
position: relative;
right: 0.25625rem;
color: #333;
visibility: hidden;
}
#new-quote:before {
content: "";
position: absolute;
height: 100%;
width: 0.0625rem;
bottom: 0;
left: 0;
visibility: hidden;
-webkit-transform: scaleY(0);
transform: scaleY(0);
-webkit-transition: all .3s ease-in-out;
transition: all .3s ease-in-out;
}
#new-quote:hover:before {
visibility: visible;
-webkit-transform: scaleY(1);
transform: scaleY(1);
}
footer {
font-size: 0.85rem;
margin-bottom: 1rem;
}
footer a {
text-decoration: none;
color: #fff;
position: relative;
}
footer a:before {
content: "";
position: absolute;
width: 100%;
height: .0625rem;
bottom: 0;
left: 0;
background: #fff;
visibility: hidden;
-webkit-transform: scaleX(0);
transform: scaleX(0);
-webkit-transition: all .3s ease-in-out 0s;
transition: all .3s ease-in-out 0s;
}
footer a:hover:before {
visibility: visible;
-webkit-transform: scaleX(1);
transform: scaleX(1);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="v-wrap">
<div class="quote-container" style="">
<div class="quote-text">
</div>
<div class="quote-author"></div>
<a id="tweet-quote" class="button"><i class="fa fa-twitter"></i></a>
<a id="tumblr-quote" class="button"><i class="fa fa-tumblr"></i></a>
</div>
<div id="new-quote" class="button">New quote</div>
<footer>
Created by LukasLSC
</footer>
</div>
Code output:
It broke everything, the gray screen is because of the default codepen background
Uncaught TypeError: Cannot read property 'done' of undefined

You're using return from the asynchronous operation's callback. That just sets the return value of that callback (which is ignored in the case of setTimeout's or XHR's callback), it doesn't set the return value of your function.
You can't return the value from your function, which is why you're adding a callback. Instead:
var getNewQuote = function(callback) {
var quote = {};
setTimeout(function() {
quote.text = 'Example';
quote.author = 'Example';
callback(quote); // <====
}, 4000);
};
...and use the parameter of the callback, e.g.:
getNewQuote(function(quote) {
// Use quote here...
});
Live Example:
var getNewQuote = function(callback) {
var quote = {};
setTimeout(function() {
quote.text = 'Example';
quote.author = 'Example';
callback(quote); // <====
}, 1000);
};
getNewQuote(function(quote) {
console.log("quote:", quote);
});

How to make this animation properly with jQuery

I am trying to make an animation, you can see my efforts at jsfiddle. And here is the code I've used:
/* JavaScript: */
var app = function () {
var self = this;
var allBoxes = $('.box');
var shadow = $('#shadow');
var busy = false;
self.init = function () {
self.events();
};
self.getBoxLeftPosition = function(id)
{
var left = 100;
if (id == 'box2')
{
left = 300;
} else if (id == 'box3')
{
left = 500;
} else if (id == 'box4')
{
left = 700;
}
return left;
};
self.events = function () {
allBoxes.on('hover mousemove', function(event) {
event.stopPropagation();
var currentBox = $(this);
if (currentBox.hasClass('inactive') && !busy)
{
busy = true;
currentBox.removeClass('inactive').addClass('active').animate({
left: '-=30',
width: 260
}, 400, function () {
busy = false;
});
shadow.fadeIn(400);
}
});
$('body').mousemove(function(event) {
var currentBox = $('.active');
var leftValue = self.getBoxLeftPosition(currentBox.attr('id'));
if (currentBox.length > 0)
{
currentBox.stop();
currentBox.animate({
left: leftValue,
width: 200
}, 300, 'swing', function () {
currentBox.removeClass('active').addClass('inactive');
}, 300);
shadow.fadeOut(300);
}
});
};
return self;
};
var main = new app();
main.init();
/* CSS: */
html, body {
margin: 0;
}
.box {
position: absolute;
top: 120px;
width: 200px;
height: 420px;
}
.box div {
text-align: center;
color: white;
position: absolute;
top: 200px;
left: 0;
right: 0;
font-size: 25px;
font-weight: bold;
}
#box1 {
left: 100px;
background: pink;
}
#box2 {
left: 300px;
background: skyblue;
}
#box3 {
left: 500px;
background: orange;
}
#box4 {
left: 700px;
background: lightgreen;
}
#shadow {
display: none;
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
background: url('https://lh6.googleusercontent.com/Vz0GTzpQVaxmlIvvGgg64CSxcYBbHzu7gMQERduJ4qjU5HAg8KfisFFQvIqvKL5Vn7LIy6HZ=w1920-h916');
z-index: 10;
}
.inactive {
z-index: 5;
}
.active {
z-index: 20;
}
<!-- HTML: -->
<div id="box1" class="box inactive">
<div id="copy1">Copy 1</div>
</div>
<div id="box2" class="box inactive">
<div id="copy2">Copy 2</div>
</div>
<div id="box3" class="box inactive">
<div id="copy3">Copy 3</div>
</div>
<div id="box4" class="box inactive">
<div id="copy4">Copy 4</div>
</div>
<div id="shadow"></div>
Here is what I am trying to achieve in words: I have 4 boxes and whenever a user hovers over one of them that box needs to expand a little and everything else needs to be grayed out and whenever the mouse leaves the box it needs to go back to it's original state.
In my jsfiddle I got it working to a point but it's buggy.

take a look at this JSFiddle
$('.box').hover(function(){
$(this).siblings().addClass('inactive');
}, function(){
$(this).siblings().removeClass('inactive');
});
tried to do it with pure css but sadly there's no such thing as prev sibling selector in css. Its kinda jumpy because of z-index getting immediately change on hover.

You can achieve the same effect even with CSS
$(document).on('mouseenter', '.item', function(e){
var me = $(this);
$('.item').not(this).addClass('greyed');
});
$(document).on('mouseleave', '.item', function(e){
$('.item').removeClass('greyed');
});
ul,li{
list-style:none;padding:0;margin:0;
}
ul{
width:400px;
}
li, .item {
width:100px;
height:100px;
}
li {
float:left;
position:relative;
}
.item {
background-color: #eee;
border:1px solid #ccc;
position:absolute;
z-index:1;
-webkit-transition:all 0.3s ease-in-out;
}
.item:hover {
width:110px;
z-index:2;
}
.red{
background: red;
}
.pink{
background: pink;
}
.blue{
background: blue;
}
.yellow{
background: yellow;
}
.greyed{
-webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
filter: grayscale(100%);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<ul>
<li>
<div class="item red"></div>
</li>
<li>
<div class="item blue"></div>
</li>
<li>
<div class="item yellow"></div>
</li>
<li>
<div class="item pink"></div>
</li>
</ul>

Here is what I did.
First, I found that the background image in your css is not a valid resource, so I replaced it with regular background color (it's transparent black, you may want to adjust it).
Second, I changed allBoxes.on('hover mousemove' to allBoxes.on('mouseover', and $('body').mousemove to allBoxes.on('mouseout'.
Third, I removed the $busy flag tracking.
Fourth, I changed var currentBox = $('.active'); to var currentBox = $(event.target);.
var app = function () {
var self = this;
var allBoxes = $('.box');
var shadow = $('#shadow');
var busy = false;
self.init = function () {
self.events();
};
self.getBoxLeftPosition = function(id)
{
var left = 100;
if (id == 'box2')
{
left = 300;
} else if (id == 'box3')
{
left = 500;
} else if (id == 'box4')
{
left = 700;
}
return left;
};
self.events = function () {
allBoxes.on('mouseover', function(event) {
event.stopPropagation();
var currentBox = $(this);
if (currentBox.hasClass('inactive') && !busy)
{
//busy = true;
currentBox.removeClass('inactive').addClass('active').animate({
left: '-=30',
width: 260
}, 400, function () {
//busy = false;
});
shadow.fadeIn(400);
}
});
allBoxes.on('mouseout', function(event) {
var currentBox = $(event.target);
var leftValue = self.getBoxLeftPosition(currentBox.attr('id'));
if (currentBox.length > 0)
{
currentBox.stop();
currentBox.animate({
left: leftValue,
width: 200
}, 300, 'swing', function () {
currentBox.removeClass('active').addClass('inactive');
}, 300);
shadow.fadeOut(300);
}
});
};
return self;
};
var main = new app();
main.init();
html, body {
margin: 0;
}
.box {
position: absolute;
top: 120px;
width: 200px;
height: 420px;
}
.box div {
text-align: center;
color: white;
position: absolute;
top: 200px;
left: 0;
right: 0;
font-size: 25px;
font-weight: bold;
}
#box1 {
left: 100px;
background: pink;
}
#box2 {
left: 300px;
background: skyblue;
}
#box3 {
left: 500px;
background: orange;
}
#box4 {
left: 700px;
background: lightgreen;
}
#shadow {
display: none;
position: absolute;
left: 0;
top: 0;
width: 1000px;
height: 600px;
/*background: url('https://lh6.googleusercontent.com/Vz0GTzpQVaxmlIvvGgg64CSxcYBbHzu7gMQERduJ4qjU5HAg8KfisFFQvIqvKL5Vn7LIy6HZ=w1920-h916');*/
background-color: rgba(0,0,0,0.5); /* transparent black */
z-index: 10;
}
.inactive {
z-index: 5;
}
.active {
z-index: 20;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="box1" class="box inactive">
<div id="copy1">Copy 1</div>
</div>
<div id="box2" class="box inactive">
<div id="copy2">Copy 2</div>
</div>
<div id="box3" class="box inactive">
<div id="copy3">Copy 3</div>
</div>
<div id="box4" class="box inactive">
<div id="copy4">Copy 4</div>
</div>
<div id="shadow"></div>

Stop lines from wrapping when using jquery animate

I have this fiddle set up: https://jsfiddle.net/xwb9594m/
As you can see when the slide menu gets toggled off, the content wraps as the menu shrinks. I'm trying to just get it to slide away off the side of the screen cleanly.
This is my JS:
$(document).ready(function() {
var menuBtn = $('.video-search-button'),
menu = $('.video-search-menu'),
close = $('.video-search-menu .close');
menuBtn.click(function(){
menu.animate({width: 'toggle'});
});
close.click(function(){
menu.animate({width: 'toggle'});
});
});
and my SCSS:
.video-search-menu {
display: none;
position: fixed;
top: 0;
right: 0;
width: auto;
height: 100%;
overflow: hidden;
background: #24637e;
background: rgba(36, 99, 126, 0.9);
color: #fff;
z-index: 101;
&-wrapper {
position: relative;
padding: 180px 50px 0 50px;
}
.close {
position: absolute;
width: 40px;
height: 40px;
top: 15px;
left: 15px;
z-index: 9999;
cursor: pointer;
&:before, &:after {
content: '';
position: absolute;
width: 100%;
top: 50%;
height: 2px;
background: #ffffff;
transform: rotate(45deg);
}
&:after {
transform: rotate(-45deg);
}
}
}

Add a CSS rule
p{
overflow: hidden;
white-space: nowrap;
}

I updated your jsFiddle
Or copy the code below:
$(document).ready(function() {
var menuBtn = $('.video-search-button'),
menu = $('.video-search-menu'),
close = $('.video-search-menu .close');
var right = (1 - menu.width()) - 1;
menu.css('right', right);
menuBtn.click(function(){
menu.animate({right: 0}).show();
});
close.click(function(){
menu.animate({right: right});
});
});
Update: Close menu on clicking again on the button
jsFiddle
Or copy the code below:
$(document).ready(function() {
var menuBtn = $('.video-search-button'),
menu = $('.video-search-menu'),
close = $('.video-search-menu .close');
var right = (1 - menu.width()) - 1;
menu.css('right', right);
menuBtn.click(function(){
if(menu.is(':visible')) {
close.trigger('click');
}
else {
menu.animate({right: 0}).show();
}
});
close.click(function(){
menu.animate({right: right}, function() {
menu.hide();
});
});
});
Update 2:
You can also save some lines of code for your close-"icon":
jsFiddle

How to create a toggle button to switch between panels

In my application I have 2 toggle buttons and 3 panels. Button1 switches between panel 1 and 2. And button2 switches between panel 1 and 3. I could make it work some how by giving display: none; property to div panels. but once it only works once for each button and then it makes all sub divs to display: none;
Have a look at the sample please:
$(function () {
$("button.panel2").on("click", function() {
var visibleObj = $('.mainSection div:visible');
if ($("div.panel2").css("display") == "none") {
var inVisibleObj = $("div.panel2")
}
else {
var inVisibleObj = $("div.panel1")
}
visibleObj.fadeOut(500, function() {
inVisibleObj.fadeIn(500);
})
});
$("button.panel3").on("click", function() {
var visibleObj = $('.mainSection div:visible');
if ($("div.panel3").css("display") == "none") {
var inVisibleObj = $("div.panel3")
}
else {
var inVisibleObj = $("div.panel1")
}
visibleObj.fadeOut(500, function() {
inVisibleObj.fadeIn(500);
})
});
});
div.app {
margin:50px auto;
width: 400px;
height: 400px;
border-radius:10px;
overflow: hidden;
position: relative;
}
div.app > .blur {
width: 100%;
height: 100%;
background: url(http://goo.gl/0VTd9W);
-webkit-filter: blur(5px);
}
div.mainSection, div.dashboard{
position: absolute;
left: 0px;
text-align:center;
color:#fff;
font-size:20px;
}
div.mainSection{
width:100%;
height:85%;
background:rgba(0,0,0,0.5);
top:0;
}
div.dashboard{
width:100%;
height:15%;
background:rgba(255,0,0,0.5);
bottom:0;
}
div.mainSection > .panel1,
div.mainSection > .panel2,
div.mainSection > .panel3 {
width: 100%;
Height: 100%;
Background: rgba(0, 0, 0, 0.5);
position: absolute;
left: 0px;
top: 0px;
}
div.mainSection > .panel3 > p{
margin-top:80px;
}
.grid-button {
background: none;
border: none;
padding: 3px;
width: 100%;
}
.grid {
display: inline-block;
height: 4px;
position: relative;
width: 32px;
transition: all 0.3s ease-in-out;
}
.grid:after, .grid:before {
content: '';
position: absolute;
background-color: #FFF;
display: inline-block;
height: 4px;
left: 0;
width: 32px;
transition: all 0.3s ease-in-out;
}
.grid.open {
background-color: #FFF;
}
.grid.open:after {
top: 10px;
}
.grid.open:before {
top: -10px;
}
.grid.close {
background-color: transparent;
transform: scale(0.9);
}
.grid.close:after, .grid.close:before {
top: 0;
transform-origin: 50% 50%;
}
.grid.close:before {
transform: rotate(135deg);
}
.grid.close:after {
transform: rotate(45deg);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="app">
<div class="blur"></div>
<div class="mainSection">
<div class="panel1">
<div>panel1</div>
<div>panel1</div>
</div>
<div class="panel2" style="display: none;">
<div>panel2</div>
</div>
<div class="panel3" style="display: none;">
<p>Panel3</p>
<div>panel3</div>
<div>panel3</div>
</div>
</div>
<div class="dashboard">
<button class="panel2">button1</button>
<button class="panel3">button2</button>
</div>
</div>
As you can see, each panel has some inner divs. the first time, it shows all inner divs. but once you switch between panels, it will not show inner divs inside. I tried to disappear the panels div only but it seems it does it for every div within that panel.
So any idea to keep make it work so switching between panels will not affect the inner divs?

You need to change your javascript in this way:
$(function () {
$("button.panel2").on("click", function() {
var visibleObj = $('.mainSection > div:visible');
if ($("div.panel2").css("display") == "none") {
var inVisibleObj = $("div.panel2")
}
else {
var inVisibleObj = $("div.panel1")
}
visibleObj.fadeOut(500, function() {
inVisibleObj.fadeIn(500);
});
});
$("button.panel3").on("click", function() {
var visibleObj = $('.mainSection > div:visible');
if ($("div.panel3").css("display") == "none") {
var inVisibleObj = $("div.panel3")
}
else {
var inVisibleObj = $("div.panel1")
}
visibleObj.fadeOut(500, function() {
inVisibleObj.fadeIn(500);
})
});
});
The problem is in your selector $('.mainSection div:visible');. This select also the child div and when you try to show the correct panel the child div are hidden. If you use $('.mainSection > div:visible'); you get only the direct child divs.

A javascript slider array issue

Having a slider with images implementation from array, cant figure out why images dont want to be shown up from array, tryed to make a path but it didnt work.I want this code to reflect this image every time a push the button: fpoimg.com/100x100.
Im trying to fix it only with clean javascript.
Here is a sandbox
var slider = {
slides: ['100x100', '100x100', '100x100', '100x100'],
frame:0,
set:function(image){
path = path || 'http://fpoimg.com/';
document.getElementById('scr').style.backgroundImage ="url ("+path+ image+")";
},
init:function() {
this.set(this.slides[this.frame]);
},
left:function() {
this.frame--;
if(frame < 0) this.frame = this.slides.length - 1;
this.set(this.slides[this.frame]);
},
right:function() {
if(this.frame == this.slides.length) this.frame = 0;
this.set(this.slides[this.frame]);
}
};
window.onload = function() {
slider.init();
setInterval(function() {
slider.right();
},5000);
};
.scr {
margin:20px auto;
width: 600px;
height: 320px;
margin-top:20px;
background-color: white;
background-size:cover;
}
button {
position: absolute;
top: 150px;
width: 25px;
height: 150px;
font-size: 30px;
text-align: center;
background:none;
border:none;
}
.left {
left:25px;
}
.right {
right:25px;
}
<body>
<button class="left" onclick="slider.left();"><</button>
<div class="scr"></div>
<button class="right" onclick="slider.right();">></button>
</body>

On Line 6 of your Javascript, you have used getElementById('scr'). You have no element with an Id or scr, you needed to use getElementsByClassName('scr')
Your new code:
var slider = {
slides: ['100x100', '100x100', '100x100', '100x100'],
frame: 0,
set: function(image) {
path = path || 'http://fpoimg.com/';
document.getElementsByClassName('scr').style.backgroundImage = "url (" + path + image + ")";
},
init: function() {
this.set(this.slides[this.frame]);
},
left: function() {
this.frame--;
if (frame < 0) this.frame = this.slides.length - 1;
this.set(this.slides[this.frame]);
},
right: function() {
if (this.frame == this.slides.length) this.frame = 0;
this.set(this.slides[this.frame]);
}
};
window.onload = function() {
slider.init();
setInterval(function() {
slider.right();
}, 5000);
};
.scr {
margin: 20px auto;
width: 600px;
height: 320px;
margin-top: 20px;
background-color: white;
background-size: cover;
}
button {
position: absolute;
top: 150px;
width: 25px;
height: 150px;
font-size: 30px;
text-align: center;
background: none;
border: none;
}
.left {
left: 25px;
}
.right {
right: 25px;
}
<body>
<button class="left" onclick="slider.left();">
</button>
<div class="scr"></div>
<button class="right" onclick="slider.right();"></button>
</body>

It seems you've got getElementById() when you meant getElementsByClassName()