How to integrate AWS IVS with JW Player? - javascript

I'm trying to follow this IVS sample, the only difference is using the JW player, I following this documentation
The problem is that this snippet
jwplayer(videoPlayer).addEventListener(
PlayerEventType.TEXT_METADATA_CUE,
function (cue) {
const metadataText = cue.text;
const position = player.getPosition().toFixed(2);
console.log(
`Player Event - TEXT_METADATA_CUE: "${metadataText}". Observed ${position}s after playback started.`
);
triggerQuiz(metadataText);
}
);
is giving this error
script.js:60 Uncaught TypeError: Cannot read properties of undefined (reading 'TEXT_METADATA_CUE')
I'm either not adding an event listener to the jw player correctly or I'm doing something wrong while working with IVS.
My full code is below
const playbackUrl =
"https://fcc3ddae59ed.us-west-2.playback.live-video.net/api/video/v1/us-west-2.893648527354.channel.xhP3ExfcX8ON.m3u8";
const videoPlayer = document.getElementById("video-player");
const quizEl = document.getElementById("quiz");
const waitMessage = document.getElementById("waiting");
const questionEl = document.getElementById("question");
const answersEl = document.getElementById("answers");
const cardInnerEl = document.getElementById("card-inner");
var ivsPlayer = {};
var ivsEvents = {};
const ivsConfig = {
playlist: [
{
file: playbackUrl,
type: "ivs",
},
],
};
(function (ivsPlayer) {
jwplayer(videoPlayer)
.setup(ivsConfig)
.on("providerPlayer", function (player) {
console.log("Amazon IVS Player: ", player.ivsPlayer);
console.log("Amazon IVS Player Events: ", player.ivsEvents);
// store the reference to the Amazon IVS Player
ivsPlayer = player.ivsPlayer;
// store the reference to the Amazon IVS Player Events
ivsEvents = player.ivsEvents;
});
const PlayerState = ivsPlayer.PlayerState;
const PlayerEventType = ivsPlayer.PlayerEventType;
jwplayer(videoPlayer).addEventListener(
PlayerEventType.TEXT_METADATA_CUE,
function (cue) {
const metadataText = cue.text;
const position = player.getPosition().toFixed(2);
console.log(
`Player Event - TEXT_METADATA_CUE: "${metadataText}". Observed ${position}s after playback started.`
);
triggerQuiz(metadataText);
}
);
// Setup stream and play
// Remove card
function removeCard() {
quizEl.classList.toggle("drop");
}
// Trigger quiz
function triggerQuiz(metadataText) {
let obj = JSON.parse(metadataText);
quizEl.style.display = "";
quizEl.classList.remove("drop");
waitMessage.style.display = "none";
cardInnerEl.style.display = "none";
cardInnerEl.style.pointerEvents = "auto";
while (answersEl.firstChild) answersEl.removeChild(answersEl.firstChild);
questionEl.textContent = obj.question;
let createAnswers = function (obj, i) {
let q = document.createElement("a");
let qText = document.createTextNode(obj.answers[i]);
answersEl.appendChild(q);
q.classList.add("answer");
q.appendChild(qText);
q.addEventListener("click", (event) => {
cardInnerEl.style.pointerEvents = "none";
if (q.textContent === obj.answers[obj.correctIndex]) {
q.classList.toggle("correct");
} else {
q.classList.toggle("wrong");
}
setTimeout(function () {
removeCard();
waitMessage.style.display = "";
}, 1050);
return false;
});
};
for (var i = 0; i < obj.answers.length; i++) {
createAnswers(obj, i);
}
cardInnerEl.style.display = "";
}
waitMessage.style.display = "";
})(window.ivsPlayer);
Edit see the snippet
const playbackUrl =
"https://fcc3ddae59ed.us-west-2.playback.live-video.net/api/video/v1/us-west-2.893648527354.channel.xhP3ExfcX8ON.m3u8";
const ivsConfig = {
playlist: [
{
file: playbackUrl,
type: "ivs",
},
],
};
const videoPlayer = document.getElementById("video-player");
const quizEl = document.getElementById("quiz");
const waitMessage = document.getElementById("waiting");
const questionEl = document.getElementById("question");
const answersEl = document.getElementById("answers");
const cardInnerEl = document.getElementById("card-inner");
(async (IVSPlayer) => {
try {
const playerInstance = jwplayer(videoPlayer).setup(ivsConfig);
playerInstance.on("providerPlayer", function (player) {
console.log("Amazon IVS Player: ", player.ivsPlayer);
console.log("Amazon IVS Player Events: ", player.ivsEvents);
const PlayerEventType = player.ivsEvents;
playerInstance.addEventListener(
PlayerEventType.TEXT_METADATA_CUE,
function (cue) {
const metadataText = cue.text;
const position = player.getPosition().toFixed(2);
console.log(metadataText);
//console.log(
// `Player Event - TEXT_METADATA_CUE: "${metadataText}". Observed ${position}s after playback started.`
//);
//onsole.log(cue);
//triggerQuiz(metadataText);
}
);
});
} catch (e) {
console.error(e);
}
function triggerQuiz(metadataText) {
let obj = JSON.parse(metadataText);
quizEl.style.display = "";
quizEl.classList.remove("drop");
waitMessage.style.display = "none";
cardInnerEl.style.display = "none";
cardInnerEl.style.pointerEvents = "auto";
while (answersEl.firstChild) answersEl.removeChild(answersEl.firstChild);
questionEl.textContent = obj.question;
let createAnswers = function (obj, i) {
let q = document.createElement("a");
let qText = document.createTextNode(obj.answers[i]);
answersEl.appendChild(q);
q.classList.add("answer");
q.appendChild(qText);
q.addEventListener("click", (event) => {
cardInnerEl.style.pointerEvents = "none";
if (q.textContent === obj.answers[obj.correctIndex]) {
q.classList.toggle("correct");
} else {
q.classList.toggle("wrong");
}
setTimeout(function () {
removeCard();
waitMessage.style.display = "";
}, 1050);
return false;
});
};
for (var i = 0; i < obj.answers.length; i++) {
createAnswers(obj, i);
}
cardInnerEl.style.display = "";
}
waitMessage.style.display = "";
})(window.IVSPlayer);
/* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. */
/* SPDX-License-Identifier: MIT-0 */
/* Reset */
*,*::before,*::after{box-sizing:border-box}ul[class],ol[class]{padding:0}body,h1,h2,h3,h4,p,ul[class],ol[class],figure,blockquote,dl,dd{margin:0}html{scroll-behavior:smooth}body{min-height:100vh;text-rendering:optimizeSpeed;line-height:1.5}ul[class],ol[class]{list-style:none}a:not([class]){text-decoration-skip-ink:auto}img{max-width:100%;display:block}article>*+*{margin-top:1em}input,button,textarea,select{font:inherit}#media (prefers-reduced-motion:reduce){*{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;scroll-behavior:auto!important}}
/* Variables */
:root {
--radius: 12px;
}
/* Style */
html,
body {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
}
body {
overflow: hidden;
font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", sans-serif;
user-select: none;
}
#app {
background: #334273;
height: 100%;
}
.inner {
max-width: 1080px;
display: flex;
flex-direction: column;
position: relative;
align-items: stretch;
margin: 0 auto;
padding: 40px;
}
.player-wrapper {
width: 100%;
position: relative;
overflow: hidden;
transform: translate3d(0, 0, 0);
backface-visibility: hidden;
border-radius: var(--radius);
box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
z-index: 1;
}
.aspect-spacer {
padding-bottom: 56.25%;
}
.el-player {
width: 100%;
height: 100%;
position: absolute;
top: 0;
background: #000;
border-radius: var(--radius);
}
video {
width: 100%;
border-radius: var(--radius);
background: #000;
}
.quiz-wrap {
min-height: 460px;
position: relative;
transition: all 0.25s ease-in;
}
.card {
margin: 0 20px;
padding: 20px;
position: absolute;
left: 0;
right: 0;
background: #fff;
border-radius: 20px;
box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);
transition: all 1s cubic-bezier(1, -0.56, 0, 1);
transform: translate3d(0, 0, 0) scale(1);
backface-visibility: hidden;
z-index: 1;
}
.card.drop {
opacity: 0;
transform: translate3d(0, 200px, -20px) scale(0.92);
}
h2 {
font-size: 25px;
text-align: center;
padding-bottom: 20px;
}
.answer {
height: 50px;
line-height: 50px;
font-size: 20px;
display: flex;
text-decoration: none;
border: 1px solid #d5dbdb;
border-radius: 50px;
padding: 0 24px;
margin: 10px 0;
background: #fafafa;
color: #545b64;
transition: all 0.05s ease-in-out;
}
.answer:hover {
background: #ebebebe0;
}
.answer:active {
background: #ff9900;
border: 1px solid #eb5f07;
color: #fff;
}
.answer.correct {
background: #25a702;
border: 1px solid #1d8102;
color: #fff;
animation: blink 0.45s infinite;
}
.answer.wrong {
background: #d13212;
border: 1px solid #b7290d;
color: #fff;
animation: blink 0.45s infinite;
}
#waiting {
top: 100px;
left: 0;
right: 0;
position: absolute;
display: flex;
align-items: center;
}
.waiting-text {
width: 100%;
display: block;
text-align: center;
font-size: 18px;
color: #d5dbdb;
}
.float {
transform: translateY(0px);
animation: float 6s ease-in-out infinite;
}
/* Utility - Position */
.pos-absolute {
position: absolute !important;
}
.pos-fixed {
position: fixed !important;
}
.pos-relative {
position: relative !important;
}
.top-0 {
top: 0 !important;
}
.bottom-0 {
bottom: 0 !important;
}
/* Utility - Width/Height */
.full-width {
width: 100%;
}
.full-height {
height: 100%;
}
/* Animations */
#keyframes blink {
50% {
opacity: 0.8;
}
}
#keyframes float {
0% {
transform: translateY(0px);
}
50% {
transform: translateY(-20px);
}
100% {
transform: translateY(0px);
}
}
/* Mediaqueries */
#media (max-width: 767px) {
h2 {
font-size: 20px;
}
.card {
top: -20px;
}
}
#media (min-width: 767px) {
.card {
top: -25%;
}
}
<head>
<script src="https://content.jwplatform.com/libraries/oH2wJDod.js"></script>
<script src="https://player.live-video.net/1.11.0/amazon-ivs-jw-provider.min.js"></script>
</head>
<body>
<div id="app">
<div class="inner">
<!-- Player wrapper, forcing 16:9 aspect ratio -->
<div class="player-wrapper">
<div class="aspect-spacer"></div>
<div class="pos-absolute full-width full-height top-0">
<div id="video-player"></div>
</div>
</div>
<!-- Quiz UI -->
<div class="quiz-wrap">
<div id="waiting">
<span class="waiting-text float"
>Waiting for the next question</span
>
</div>
<div id="quiz" class="card drop">
<div id="card-inner">
<h2 id="question"></h2>
<div id="answers"></div>
</div>
</div>
</div>
</div>
</div>
<script src="script.js"></script>
</body>


You are inside IIFE you can't declare outside of scope IIFE's are anonymous
Please read docume
const playbackUrl =
"https://fcc3ddae59ed.us-west-2.playback.live-video.net/api/video/v1/us-west-2.893648527354.channel.xhP3ExfcX8ON.m3u8";
const ivsConfig = {
playlist: [
{
file: playbackUrl,
type: "ivs"
}
]
};
const videoPlayer = document.getElementById("video-player");
const quizEl = document.getElementById("quiz");
const waitMessage = document.getElementById("waiting");
const questionEl = document.getElementById("question");
const answersEl = document.getElementById("answers");
const cardInnerEl = document.getElementById("card-inner");
(async (IVSPlayer) => {
try {
const playerInstance = jwplayer(videoPlayer).setup(ivsConfig);
playerInstance.on("providerPlayer", function (player) {
if (player) {
const { ivsEvents, ivsPlayer } = player;
ivsPlayer.addEventListener(
ivsEvents.PlayerEventType.TEXT_METADATA_CUE,
function (cue) {
const metadataText = cue.text;
// const position = player.getPosition().toFixed(2);
// position is under state.
const position = ivsPlayer.core.state.position.toFixed(2);
console.log(
`Player Event - TEXT_METADATA_CUE: "${metadataText}". Observed ${position}s after playback started.`
);
triggerQuiz(metadataText);
}
);
}
});
} catch (e) {
console.error(e);
}
function triggerQuiz(metadataText) {
let obj = JSON.parse(metadataText);
quizEl.style.display = "";
quizEl.classList.remove("drop");
waitMessage.style.display = "none";
cardInnerEl.style.display = "none";
cardInnerEl.style.pointerEvents = "auto";
while (answersEl.firstChild) answersEl.removeChild(answersEl.firstChild);
questionEl.textContent = obj.question;
let createAnswers = function (obj, i) {
let q = document.createElement("a");
let qText = document.createTextNode(obj.answers[i]);
answersEl.appendChild(q);
q.classList.add("answer");
q.appendChild(qText);
q.addEventListener("click", (event) => {
cardInnerEl.style.pointerEvents = "none";
if (q.textContent === obj.answers[obj.correctIndex]) {
q.classList.toggle("correct");
} else {
q.classList.toggle("wrong");
}
setTimeout(function () {
// removeCard(); is not defined. you must
// create it first
waitMessage.style.display = "";
}, 1050);
return false;
});
};
for (var i = 0; i < obj.answers.length; i++) {
createAnswers(obj, i);
}
cardInnerEl.style.display = "";
}
waitMessage.style.display = "";
})(window.IVSPlayer);
/* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. */
/* SPDX-License-Identifier: MIT-0 */
/* Reset */
*,
*::before,
*::after {
box-sizing: border-box;
}
ul[class],
ol[class] {
padding: 0;
}
body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
figure,
blockquote,
dl,
dd {
margin: 0;
}
html {
scroll-behavior: smooth;
}
body {
min-height: 100vh;
text-rendering: optimizeSpeed;
line-height: 1.5;
}
ul[class],
ol[class] {
list-style: none;
}
a:not([class]) {
text-decoration-skip-ink: auto;
}
img {
max-width: 100%;
display: block;
}
article > * + * {
margin-top: 1em;
}
input,
button,
textarea,
select {
font: inherit;
}
#media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
}
/* Variables */
:root {
--radius: 12px;
}
/* Style */
html,
body {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
}
body {
overflow: hidden;
font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
Ubuntu, "Helvetica Neue", sans-serif;
user-select: none;
}
#app {
background: #334273;
height: 100%;
}
.inner {
max-width: 1080px;
display: flex;
flex-direction: column;
position: relative;
align-items: stretch;
margin: 0 auto;
padding: 40px;
}
.player-wrapper {
width: 100%;
position: relative;
overflow: hidden;
transform: translate3d(0, 0, 0);
backface-visibility: hidden;
border-radius: var(--radius);
box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
z-index: 1;
}
.aspect-spacer {
padding-bottom: 56.25%;
}
.el-player {
width: 100%;
height: 100%;
position: absolute;
top: 0;
background: #000;
border-radius: var(--radius);
}
video {
width: 100%;
border-radius: var(--radius);
background: #000;
}
.quiz-wrap {
min-height: 460px;
position: relative;
transition: all 0.25s ease-in;
}
.card {
margin: 0 20px;
padding: 20px;
position: absolute;
left: 0;
right: 0;
background: #fff;
border-radius: 20px;
box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1);
transition: all 1s cubic-bezier(1, -0.56, 0, 1);
transform: translate3d(0, 0, 0) scale(1);
backface-visibility: hidden;
z-index: 1;
}
.card.drop {
opacity: 0;
transform: translate3d(0, 200px, -20px) scale(0.92);
}
h2 {
font-size: 25px;
text-align: center;
padding-bottom: 20px;
}
.answer {
height: 50px;
line-height: 50px;
font-size: 20px;
display: flex;
text-decoration: none;
border: 1px solid #d5dbdb;
border-radius: 50px;
padding: 0 24px;
margin: 10px 0;
background: #fafafa;
color: #545b64;
transition: all 0.05s ease-in-out;
}
.answer:hover {
background: #ebebebe0;
}
.answer:active {
background: #ff9900;
border: 1px solid #eb5f07;
color: #fff;
}
.answer.correct {
background: #25a702;
border: 1px solid #1d8102;
color: #fff;
animation: blink 0.45s infinite;
}
.answer.wrong {
background: #d13212;
border: 1px solid #b7290d;
color: #fff;
animation: blink 0.45s infinite;
}
#waiting {
top: 100px;
left: 0;
right: 0;
position: absolute;
display: flex;
align-items: center;
}
.waiting-text {
width: 100%;
display: block;
text-align: center;
font-size: 18px;
color: #d5dbdb;
}
.float {
transform: translateY(0px);
animation: float 6s ease-in-out infinite;
}
/* Utility - Position */
.pos-absolute {
position: absolute !important;
}
.pos-fixed {
position: fixed !important;
}
.pos-relative {
position: relative !important;
}
.top-0 {
top: 0 !important;
}
.bottom-0 {
bottom: 0 !important;
}
/* Utility - Width/Height */
.full-width {
width: 100%;
}
.full-height {
height: 100%;
}
/* Animations */
#keyframes blink {
50% {
opacity: 0.8;
}
}
#keyframes float {
0% {
transform: translateY(0px);
}
50% {
transform: translateY(-20px);
}
100% {
transform: translateY(0px);
}
}
/* Mediaqueries */
#media (max-width: 767px) {
h2 {
font-size: 20px;
}
.card {
top: -20px;
}
}
#media (min-width: 767px) {
.card {
top: -25%;
}
}
<head>
<script src="https://content.jwplatform.com/libraries/oH2wJDod.js"></script>
<script src="https://player.live-video.net/1.11.0/amazon-ivs-jw-provider.min.js"></script>
</head>
<body>
<div id="app">
<div class="inner">
<!-- Player wrapper, forcing 16:9 aspect ratio -->
<div class="player-wrapper">
<div class="aspect-spacer"></div>
<div class="pos-absolute full-width full-height top-0">
<div id="video-player"></div>
</div>
</div>
<!-- Quiz UI -->
<div class="quiz-wrap">
<div id="waiting">
<span class="waiting-text float">Waiting for the next question</span>
</div>
<div id="quiz" class="card drop">
<div id="card-inner">
<h2 id="question"></h2>
<div id="answers"></div>
</div>
</div>
</div>
</div>
</div>
</body>

Related

Trying to update html with javascript

So here is my code that i need help with
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="style8.css" />
<title>Progress Steps</title>
</head>
<body>
<div class="container">
<div class="progress-container">
<div class="progress" id="progress"></div>
<div class="circle active">1</div>
<div class="circle">2</div>
<div class="circle">3</div>
<div class="circle">4</div>
</div>
<button class="btn" id="prev" disabled>Prev</button>
<button class="btn" id="next">Next</button>
</div>
<script src="script8.js"></script>
</body>
</html>
Here is the css
#import url('https://fonts.googleapis.com/css?family=Muli&display=swap');
:root {
--line-border-fill: #3498db;
--line-border-empty: #383838;
}
* {
box-sizing: border-box;
}
body {
background-color: #1f1f1f;
font-family: 'Muli', sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
overflow: hidden;
margin: 0;
}
.container {
text-align: center;
}
.progress-container { //im trying to use this
display: flex;
justify-content: space-between;
position: relative;
margin-bottom: 30px;
max-width: 100%;
width: 350px;
}
.progress-container::before { //im trying to use this
content: '';
background-color: var(--line-border-empty);
position: absolute;
top: 50%;
left: 0;
transform: translateY(-50%);
height: 4px;
width: 100%;
z-index: -1;
}
.progress { //im trying to use this
background-color: var(--line-border-fill);
position: absolute;
top: 50%;
left: 0;
transform: translateY(-50%);
height: 4px;
width: 0%;
z-index: -1;
transition: 0.4s ease;
}
.circle {
background-color: #1f1f1f;
color:#e2e2e2;
border-radius: 50%;
height: 30px;
width: 30px;
display: flex;
align-items: center;
justify-content: center;
border: 3px solid var(--line-border-empty);
transition: 0.4s ease;
}
.circle.active {
border-color: var(--line-border-fill);
}
.btn {
background-color: var(--line-border-fill);
color: #fff;
border: 0;
border-radius: 6px;
cursor: pointer;
font-family: inherit;
padding: 8px 30px;
margin: 5px;
font-size: 14px;
}
.btn:active {
transform: scale(0.98);
}
.btn:focus {
outline: 0;
}
.btn:disabled {
background-color: var(--line-border-empty);
cursor: not-allowed;
}
And here is the javascript. Im not really familiar with javascript. Kind of a newbie at it.
const progress = document.getElementById("progress");
const prev = document.getElementById("prev");
const next = document.getElementById("next");
const circles = document.querySelectorAll(".circle");
let currentActive = 1;
next.addEventListener("click", () => {
currentActive++;
if (currentActive > circles.length) {
currentActive = circles.length;
}
update();
});
prev.addEventListener("click", () => {
currentActive--;
if (currentActive < 1) {
currentActive = 1;
}
update();
});
function update() { //here is the part i need help with
}
const actives = document.querySelectorAll(".active");
progress.style.width =
((actives.length - 1) / (circles.length - 1)) * 100 + "%";
if (currentActive === 1) {
prev.disabled = true;
} else if (currentActive === circles.length) {
next.disabled = true;
} else {
prev.disabled = false;
next.disabled = false;
}
Im trying to write a function to update the html when the back or next button is pressed and i need to use the progress css class. I have no idea how to implement it.

You should be able to use the DOM control functions in JavaScript to fix your problem.
Send my answer. Sincerely
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Progress Steps</title>
</head>
<style>
#import url('https://fonts.googleapis.com/css?family=Muli&display=swap');
:root {
--line-border-fill: #3498db;
--line-border-empty: #383838;
}
* {
box-sizing: border-box;
}
body {
background-color: #1f1f1f;
font-family: 'Muli', sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
overflow: hidden;
margin: 0;
}
.container {
text-align: center;
}
.progress-container {
display: flex;
justify-content: space-between;
position: relative;
margin-bottom: 30px;
max-width: 100%;
width: 350px;
}
.progress-container::before {
content: '';
background-color: var(--line-border-empty);
position: absolute;
top: 50%;
left: 0;
transform: translateY(-50%);
height: 4px;
width: 100%;
z-index: -1;
}
.progress {
background-color: #3498db;
position: absolute;
top: 50%;
left: 0;
transform: translateY(-50%);
height: 4px;
width: 0%;
z-index: -1;
transition: 0.4s ease;
}
.circle {
background-color: #1f1f1f;
color:#e2e2e2;
border-radius: 50%;
height: 30px;
width: 30px;
display: flex;
align-items: center;
justify-content: center;
border: 3px solid var(--line-border-empty);
transition: 0.4s ease;
}
.circle.active {
border-color: #3498db;
}
.btn {
background-color: #3498db;
color: #fff;
border: 0;
border-radius: 6px;
cursor: pointer;
font-family: inherit;
padding: 8px 30px;
margin: 5px;
font-size: 14px;
}
.btn:active {
transform: scale(0.98);
}
.btn:focus {
outline: 0;
}
.btn:disabled {
background-color: var(--line-border-empty);
cursor: not-allowed;
}
</style>
<body>
<div class="container">
<div id="content" style="border: 1px solid black; margin: 0 auto; width: 300px; height: 100px; background-color: white;">
Content 1
</div>
<div class="progress-container">
<div class="progress" id="progress"></div>
<div class="circle active">1</div>
<div class="circle">2</div>
<div class="circle">3</div>
<div class="circle">4</div>
</div>
<button class="btn" id="prev" disabled>Prev</button>
<button class="btn" id="next">Next</button>
</div>
</body>
<script>
const progress = document.getElementById("progress");
const prev = document.getElementById("prev");
const next = document.getElementById("next");
const content = document.getElementById("content"); // added
const circles = document.querySelectorAll(".circle");
let currentActive = 1;
next.addEventListener("click", () => {
currentActive++;
if (currentActive > circles.length) {
currentActive = circles.length;
}
update(currentActive);
});
prev.addEventListener("click", () => {
currentActive--;
if (currentActive < 1) {
currentActive = 1;
}
update(currentActive);
});
function update(currentStep) {
//here is the part I fixed
let stepItems = document.getElementsByClassName("circle");
for (let i = 0; i < stepItems.length; i++) {
const stepItem = stepItems[i];
if (stepItem.textContent == currentStep) {
stepItem.classList.toggle("active");
}
}
prev.toggleAttribute("disabled", false);
next.toggleAttribute("disabled", false);
if (currentStep == 1) prev.setAttribute("disabled", true);
if (currentStep == 4) next.setAttribute("disabled", true);
content.innerText = "Content" + currentStep;
}
const actives = document.querySelectorAll(".active");
progress.style.width = ((actives.length - 1) / (circles.length - 1)) * 100 + "%";
if (currentActive === 1) {
prev.disabled = true;
} else if (currentActive === circles.length) {
next.disabled = true;
} else {
prev.disabled = false;
next.disabled = false;
}
</script>
</html>

Why is my text going vertical at a certain width?

So I have an issue with my code where when my JavaScript types of a word (eg. Gamer) it limits to a certain width and ends up going vertical instead of horizontal.
Here are all the classes and code for the text:
// TYPEWRITER //
const typedTextSpan = document.querySelector(".typed-text");
const cursorSpan = document.querySelector(".cursor");
const textArray = ["YouTuber", "Writer", "Designer", "Creator", "Programmer", "Gamer"]
const typingDelay = 200;
const erasingDelay = 100;
const newTextDelay = 2000;
let textArrayIndex = 0;
let charIndex = 0;
function type() {
if(charIndex < textArray[textArrayIndex].length) {
if(!cursorSpan.classList.contains("typing")) cursorSpan.classList.add("typing");
typedTextSpan.textContent += textArray[textArrayIndex].charAt(charIndex);
charIndex++;
setTimeout(type, typingDelay);
}
else {
cursorSpan.classList.remove("typing");
setTimeout(erase, newTextDelay);
}
}
function erase() {
if(charIndex > 0) {
if(!cursorSpan.classList.contains("typing")) cursorSpan.classList.add("typing");
typedTextSpan.textContent = textArray[textArrayIndex].substring(0,charIndex-1);
charIndex--;
setTimeout(erase, erasingDelay)
}
else {
cursorSpan.classList.remove("typing");
textArrayIndex++;
if(textArrayIndex>=textArray.length) textArrayIndex=0;
setTimeout(type, typingDelay + 800);
}
}
document.addEventListener("DOMContentLoaded", function() {
if(textArray.length) setTimeout(type, newTextDelay + 250);
});
/* CUSTOMIZATION */
body {
margin: 0;
padding: 0;
background-color: #494949;
}
h1 {
position: relative;
font-size: 10vw;
}
/* TYPEWRITER */
.textbody {
margin-top: 10vh;
font-family: "Source Sans Pro", sans-serif;
font-weight: bold;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
max-width: 100%;
color: white;
}
.typed-text {
font-weight: normal;
color: #dd7732;
}
.cursor {
display: inline-block;
width: 3px;
background-color: #ccc;
margin-left: 0.1rem;
animation: blink 1s infinite;
}
.cursor.typing {
animation: none;
}
<body>
<div class="textbody">
<h1>
I am a <span class="typed-text"></span><span class="cursor typing"> </span>
</h1>
</div>
</body>
I had a flexbox in it and it fixed it adding 3 lines and making it look very weird, so that's a start.
I noticed none of the classes under the TYPEWRITER comment in CSS do anything to the problem. I believe it has to do something with the other two or the JavaScript.

Change max-width to width : 100%; into the .textbody and to put it in center add display: flex;
.textbody {
margin-top: 10vh;
font-family: "Source Sans Pro", sans-serif;
font-weight: bold;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 100%;
display: flex;
justify-content: center;
color: white;
}

What else should I add/deduce from the code of animation?

It's another question on animation in JS / CSS.
I'd like to ask how should I correct the code in JavaScript, in order to achieve the visual effect that, after a screen full of random characters, all the lines of random characters will disappear, with only the black background, while a new line of random characters starts generating at the top of the screen? I thought it would be a solution that, after the characters in the div element fill up the whole screen, the height can be a reference to trigger the function of .removeChild(), in order to remove the appended p elements. After that, by .appendChild() it will start the generation process again at the top of the screen. If not so, Is there any other ways to do it?
Thank you very much!
Code:
function create_random_string(string_length) {
var random_string = '';
var characters = 'ABCDEFGabcdefg';
for (var i, i = 0; i < string_length; i++) {
random_string += characters.charAt(Math.floor(Math.random() * characters.length));
}
return random_string;
}
let divElem = document.getElementById('container');
NewLine();
var MyInterval = setInterval(NewLine, 11000);
function NewLine() {
let text = document.createElement("p");
text.setAttribute("id", "text");
text.innerHTML = create_random_string(15);
divElem.appendChild(text);
}
function RemoveChild() {
if (divElem.clientHeight > window.innerHeight) {
while (divElem.firstChild) {
divElem.removeChild(divElem.firstChild)
};
}
}
body {
background-color: #000000;
margin: 0;
padding: 0;
overflow: hidden;
display: grid;
height: 100vh;
width: 100vw;
}
#container {
place-content: center;
text-align: center;
line-height: 7.5vh;
}
#text {
font-family: 'Courier New', Courier, monospace;
font-size: 4vw;
letter-spacing: 3vw;
font-weight: bold;
color: #ffffff;
position: relative;
}
#text::before,
#text::after {
content: "";
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
#text::before {
background: #000000;
animation: typewriter 10s steps(15) forwards;
}
#text::after {
width: 0.125em;
bottom: 0vh;
Top: 0vh;
background: #ffffff;
animation: TypingBar 10s steps(15) forwards, blink 750ms steps(15) infinite;
}
#keyframes typewriter {
0% {
left: 0;
}
6.7% {
left: 7vw;
}
100% {
left: 90vw;
}
}
#keyframes TypingBar {
0%,
6.7% {
left: 8vw;
}
99.99% {
left: 89.5vw;
opacity: 1;
}
/* escape fade-in effect */
100% {
opacity: 0;
}
/* hide trailing cursor */
}
#keyframes blink {
to {
background: transparent;
}
}
<body>
<div id="container">
<p id="text"></p>
</div>
</body>

function create_random_string(string_length) {
var random_string = '';
var characters = 'ABCDEFGabcdefg';
for (var i, i = 0; i < string_length; i++) {
random_string += characters.charAt(Math.floor(Math.random() * characters.length));
}
return random_string;
}
let divElem = document.getElementById('container');
NewLine();
var MyInterval = setInterval(NewLine, 11000);
function NewLine() {
RemoveChild();
let text = document.createElement("p");
text.setAttribute("id", "text");
text.innerHTML = create_random_string(15);
divElem.appendChild(text);
}
function RemoveChild() {
if (divElem.clientHeight > window.innerHeight) {
divElem.innerHTML ="";
}
}
body {
background-color: #000000;
margin: 0;
padding: 0;
overflow: hidden;
display: grid;
height: 100vh;
width: 100vw;
}
#container {
place-content: center;
text-align: center;
line-height: 7.5vh;
}
#text {
font-family: 'Courier New', Courier, monospace;
font-size: 4vw;
letter-spacing: 3vw;
font-weight: bold;
color: #ffffff;
position: relative;
}
#text::before,
#text::after {
content: "";
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
#text::before {
background: #000000;
animation: typewriter 10s steps(15) forwards;
}
#text::after {
width: 0.125em;
bottom: 0vh;
Top: 0vh;
background: #ffffff;
animation: TypingBar 10s steps(15) forwards, blink 750ms steps(15) infinite;
}
#keyframes typewriter {
0% {
left: 0;
}
6.7% {
left: 7vw;
}
100% {
left: 90vw;
}
}
#keyframes TypingBar {
0%,
6.7% {
left: 8vw;
}
99.99% {
left: 89.5vw;
opacity: 1;
}
/* escape fade-in effect */
100% {
opacity: 0;
}
/* hide trailing cursor */
}
#keyframes blink {
to {
background: transparent;
}
}
<body>
<div id="container">
<p id="text"></p>
</div>
</body>

why is font-awesome icon displaying the icon too small and off center?

;
(function($) {
class Popup {
constructor(options, elem) {
var self = this;
var defaultPopupMenu = `<div>
<i id="faInfo" class="fa fa-info"></i>
<i id="faQuest" class="fa fa-question"></i>
<i id="faLink" class="fa fa-external-link"></i>
</div>`;
this.defaultOptions = {
content: defaultPopupMenu, //this option MUST be set when new options passed through, or only the default menu will show
position: "top", //where the popup will show by default- top. Other options: right, bottom, or left
theme: "popupTheme", //Menu Element theme. Defaults to popupTheme, but custom class can be set instead
style: "", //Popup Menu Style. Default no style, will revert to default colours. Other options: Blue, Red, Green, Custom
animation: "standard", //Standard animation by default. Other options: flip, grow, bounce
event: "click", //Default set to "click", can also be set to hover
hideOnClick: true, //When true, clicking off the menu closes it. When false, only clicking on the menu closes it
zIndex: 100, //Individual z-index can be set for each menu for layering if necessary
//function to handle actions when clicking on popup menu icons. MUST be set when options are passed through or an error or default menu actions will occur
popItemClick: function(globalthis) {
//Default actions
var twentyEightSpaces = `
`;
var twentyFourSpaces = `
`;
var eightSpaces = ` `;
var sixteenSpaces = `
`;
var content;
var container = $(event.target).attr("id");
switch (container) {
case "faInfo":
content = {
type: "info",
heading: "Information",
text: `<p>To set a new menu when calling .popup() on an element,
you must set a variable that holds a string with the html for that menu, then
pass that variable through as the "content" part of the options. For example: </p>
<p>var myMenu = '<div>\ <br />
${twentyEightSpaces}<a href="#''><i id="faInfo" class="fa fa-info"></i></a>\<br />
${twentyFourSpaces}</div>'; </p>
<p>would create a menu with one item, and just add more '<a>' tags with icons inside the '<div>' tags to add more menu items. </p>
<p>Then add it to the content when calling the popup: </p>
<p>$("#myPopUp").popup({ <br />
${eightSpaces}content: myMenu, <br />
${eightSpaces}popItemClick(globalthis) { <br />
${sixteenSpaces}...new actions here... <br />
${eightSpaces}} <br />
});</p>
<p>You must set new actions in the "popItemClick" function for your menu
in the options you pass or it will throw an error.</p>`
}
globalthis.alertBox(content);
break;
case "faQuest":
content = {
type: "info",
heading: "Question",
text: `<p>Why is this being shown?</p>
<p>Because you need to set a popup menu of your own (and the popItemClick() function) or you get this default menu.</p>
<p>If you set the popup menu but don't change the popItemClick() function, you will get an error.</p>
<p>Click the "i" button for more info.</p>`
}
globalthis.alertBox(content);
break;
case "faLink":
window.open("http://example.com/");
break;
default:
content = {
type: "danger",
heading: "Error",
text: `<p>Error! You have set a new menu without changing the 'popItemClick' function.
The 'popItemClick' function must be set to new menu actions.</p>`
}
globalthis.alertBox(content);
}
}
}
this.elem = elem;
this.$elem = $(elem);
this.options = $.extend({}, this.defaultOptions, options);
if (!this.$elem.hasClass(this.options.theme)) {
this.$elem.addClass(this.options.theme);
}
this.init();
}
init() {
this.popup = $('<div class="pop-cont" />')
.addClass('pop-' + this.options.position)
.addClass('popupTheme' + this.options.style)
.append('<div class="pop-items" />')
.appendTo('body').css("opacity", 0).hide();
this.setContent();
this.setTriggers();
}
setContent() {
var self = this;
var location = this.popup.find(".pop-items");
var content;
if ((this.options.position == 'top') || (this.options.position == 'bottom')) {
content = $(this.options.content).find("a").addClass("pop-item");
location.html(content);
this.popup.find("i").first().addClass("leftBorder");
this.popup.find("i").last().addClass("rightBorder");
} else if ((this.options.position == 'left') || (this.options.position == 'right')) {
content = $(this.options.content).find("a").addClass("pop-item").addClass('item-side');
location.html(content);
this.popup.find("i").first().addClass("topBorder");
this.popup.find("i").last().addClass("bottomBorder");
}
//popItemClick callback****************************************
location.find('.pop-item').on('click', function(event) {
event.preventDefault();
self.options.popItemClick.call(this, self);
});
}
setTriggers() {
var self = this;
if (this.options.event === 'click') {
this.$elem.on('click', function(event) {
event.preventDefault();
if (self.$elem.hasClass('pressed')) {
self.pophide();
} else {
self.popshow();
}
});
}
if (this.options.event === 'hover') {
this.$elem.on('mouseenter', function(event) {
setTimeout(function() {
self.popshow();
self.popup = $(self.popup[0]);
}, 250);
});
$(this.popup).on('mouseleave', function(event) {
setTimeout(function() {
self.pophide();
}, 1000);
});
}
if (this.options.hideOnClick === true) {
$('html').on('click.popup', function(event) {
if (event.target != self.elem && self.$elem.has(event.target).length === 0 &&
self.popup.has(event.target).length === 0 && self.popup.is(":visible")) {
self.pophide();
}
});
}
}
pophide() {
var self = this;
var animation = {
opacity: 0
};
this.$elem.removeClass('pressed');
switch (this.options.position) {
case 'top':
animation.top = '+=20';
break;
case 'left':
animation.left = '+=20';
break;
case 'right':
animation.left = '-=20';
break;
case 'bottom':
animation.top = '-=20';
break;
}
this.popup.animate(animation, 200, function() {
self.popup.hide();
});
}
popshow() {
this.$elem.addClass('pressed');
this.setPosition();
this.popup.show().css({
opacity: 1
}).addClass('animate-' + this.options.animation);
}
setPosition() {
var self = this;
this.coords = this.$elem.offset();
var x = this.coords.left;
var y = this.coords.top;
var popWidth = this.popup.width();
var popHeight = this.popup.height();
var adjLeft = popWidth / 2;
var adjTop = popHeight / 2;
this.testy = $('<div class="test" />')
.css({
display: 'inline-block',
margin: '0px',
padding: '0px'
})
.appendTo('body');
var measure = this.$elem.clone().css({
padding: "0px",
margin: "0px"
});
var loc = this.testy;
loc.html(measure);
var textWidth = this.testy.width();
var textHeight = this.testy.height();
this.testy.remove();
var adjMenuWidth = textWidth / 2;
var adjMenuHeight = textHeight / 2;
var up = y - (popHeight + 7);
var down = y + textHeight;
if (this.popup.hasClass('pop-top')) {
this.popup.css({
top: up + "px",
left: (x - adjLeft + adjMenuWidth + 5) + "px",
right: "auto",
'z-index': this.options.zIndex
});
}
if (this.popup.hasClass('pop-bottom')) {
this.popup.css({
top: (down + 7) + "px",
left: (x - adjLeft + adjMenuWidth + 5) + "px",
right: "auto",
'z-index': this.options.zIndex
});
}
if (this.popup.hasClass('pop-left')) {
this.popup.css({
top: (y - adjTop + adjMenuHeight + 5) + "px",
left: (x - popWidth - 2) + "px",
right: "auto",
'z-index': this.options.zIndex
});
}
if (this.popup.hasClass('pop-right')) {
this.popup.css({
top: (y - adjTop + adjMenuHeight + 5) + "px",
left: (x + textWidth + 12) + "px",
right: "auto",
'z-index': this.options.zIndex
});
}
}
alertBox(content) {
var self = this;
var myAlert = `<div id="alertBox" class="alert">
<div class="alert-content">
<div class="alert-header">
<h2></h2>
</div>
<div class="alert-body"></div>
<div class="alert-footer">
<button class="alert-close">OK</button>
</div>
</div>
</div>`;
$('body').append(myAlert);
this.alert = $('#alertBox');
this.header = this.alert.find('div.alert-header');
this.heading = this.header.find('h2');
this.alertBody = this.alert.find('div.alert-body');
this.footer = this.alert.find('div.alert-footer');
this.close = this.footer.find('button.alert-close');
this.heading.append(content.heading);
this.alertBody.append(content.text);
switch (content.type) {
case "info":
this.header.addClass("info");
this.footer.addClass("info");
this.close.addClass("info");
break;
case "success":
this.header.addClass("success");
this.footer.addClass("success");
this.close.addClass("success");
break;
case "danger":
this.header.addClass("danger");
this.footer.addClass("danger");
this.close.addClass("danger");
break;
case "warning":
this.header.addClass("warning");
this.footer.addClass("warning");
this.close.addClass("warning");
break;
default:
break;
}
this.alert.show();
var closeBtn = $("button.alert-close");
closeBtn.on("click", function() {
self.alert.remove();
});
$(document).on("click", function(event) {
event.preventDefault();
if (event.target == self.alert[0]) {
self.alert.remove();
}
});
}
};
//Set $.fn.popup so it returns an instance of the Popup class when called*******************************
$.fn.popup = function(options) {
return this.each(function() {
var popobject = new Popup(options, this);
});
};
}(jQuery));
/*jshint multistr: true */
//this is a sample .js file that shows how you might set up the popup menus
;
(function($) {
$(document).ready(function() {
$('#defaultTest').popup();
});
}(jQuery));
/*Default theme**************/
.popupTheme {
background-color: #333;
background-size: 100% 100%;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 0;
position: relative;
box-shadow: 5px 5px 3px #888;
z-index: 1;
float: left;
margin: 5px;
cursor: pointer;
}
.popupTheme i,
.popupThemeRed i,
.popupThemeBlue i,
.popupThemeGreen i,
.popupThemeCustom i {
width: 20px;
height: 20px;
font-size: 18px;
color: #fff;
display: block;
background-color: transparent;
padding: 10px;
background-size: 100% 100%;
cursor: pointer;
}
.popupTheme i:hover {
background-color: #4d4d4d;
}
.pop-cont.pop-top::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -7px;
border-width: 7px;
border-style: solid;
border-color: #333 transparent transparent transparent;
z-index: 100;
}
.pop-cont.pop-bottom::before {
content: "";
position: absolute;
top: -14px;
left: 50%;
margin-left: -7px;
border-width: 7px;
border-style: solid;
border-color: transparent transparent #333 transparent;
z-index: 100;
}
.pop-cont.pop-left::after {
content: "";
position: absolute;
top: 50%;
left: 100%;
margin-top: -7px;
border-width: 7px;
border-style: solid;
border-color: transparent transparent transparent #333;
z-index: 100;
}
.pop-cont.pop-right::before {
content: "";
position: absolute;
top: 50%;
left: -14px;
margin-top: -7px;
border-width: 7px;
border-style: solid;
border-color: transparent #333 transparent transparent;
z-index: 100;
}
.pop-cont {
margin: auto;
position: relative;
display: block;
cursor: pointer;
border-radius: 6px;
box-shadow: 5px 5px 3px #888;
}
.pop-cont,
.pop-item,
.popupTheme {
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
box-sizing: content-box;
}
/*Individual menu item*/
.pop-item {
height: 100%;
display: block;
width: 20px;
height: 20px;
text-align: center;
padding: 10px;
text-decoration: none;
float: left;
}
.item-side {
float: none !important;
}
.pop-item i {
margin: -10px 0 0 -10px;
}
.pop-top {
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
}
.pop-bottom {
position: absolute;
top: 0;
left: 50%;
margin-left: -5px;
}
.pop-left {
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
margin-top: -7px;
}
.pop-right {
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
margin-top: -7px;
}
.animate-standard {
animation: animateStandard 0.3s 1 ease;
-webkit-animation: animateStandard 0.3s 1 ease;
}
#-webkit-keyframes animateStandard {
from {
transform: translateY(20px);
opacity: 0;
}
to {
transform: translateY(0px);
opacity: 1;
}
}
#keyframes animateStandard {
from {
transform: translateY(20px);
opacity: 0;
}
to {
transform: translateY(0px);
opacity: 1;
}
}
.animate-grow {
animation: animateGrow 0.4s 1 ease;
-webkit-animation: animateGrow 0.4s 1 ease;
}
#-webkit-keyframes animateGrow {
0% {
transform: scale(0) translateY(40px);
opacity: 0;
}
70% {
transform: scale(1.5) translate(0px);
}
100% {
transform: scale(1) translate(0px);
opacity: 1;
}
}
#keyframes animateGrow {
0% {
transform: scale(0) translateY(40px);
opacity: 0;
}
70% {
transform: scale(1.5) translate(0px);
}
100% {
transform: scale(1) translate(0px);
opacity: 1;
}
}
.animate-flip {
animation: animateFlip 0.4s 1 ease;
-webkit-animation: animateFlip 0.4s 1 ease;
}
#-webkit-keyframes animateFlip {
from {
transform: rotate3d(2, 2, 2, 180deg);
opacity: 0;
}
to {
transform: rotate3d(0, 0, 0, 0deg);
opacity: 1;
}
}
#keyframes animateFlip {
from {
transform: rotate3d(2, 2, 2, 180deg);
opacity: 0;
}
to {
transform: rotate3d(0, 0, 0, 0deg);
opacity: 1;
}
}
.leftBorder {
border-top-left-radius: 6px;
border-bottom-left-radius: 6px;
}
.rightBorder {
border-top-right-radius: 6px;
border-bottom-right-radius: 6px;
}
.bottomBorder {
border-bottom-left-radius: 6px;
border-bottom-right-radius: 6px;
}
.topBorder {
border-top-left-radius: 6px;
border-top-right-radius: 6px;
}
.hidden {
display: none !important;
}
.clear {
clear: both;
}
/* The Alert Box (background) */
.alert {
display: none;
/* Hidden by default */
position: fixed;
/* Stay in place */
z-index: 1001;
/* Sit on top */
padding-top: 250px;
/* Location of the box */
left: 0;
top: 0;
width: 100%;
/* Full width */
height: 100%;
/* Full height */
overflow: auto;
/* Enable scroll if needed */
background-color: rgb(0, 0, 0);
/* Fallback color */
background-color: rgba(0, 0, 0, 0.8);
/* Black w/ opacity */
}
.alert-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
border-radius: 6px;
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s;
max-width: 700px;
min-width: 300px;
/*width settings for different browsers. Note that these won't work at all for IE and versions of Edge before v79*/
width: fit-content;
/*works in chrome and opera*/
width: -moz-fit-content;
/*works for firefox */
width: -webkit-fit-content;
/*works for Edge v79 and up*/
width: -ms-fit-content;
width: -o-fit-content;
}
#-webkit-keyframes animatetop {
from {
top: -300px;
opacity: 0
}
to {
top: 0;
opacity: 1
}
}
#keyframes animatetop {
from {
top: -300px;
opacity: 0
}
to {
top: 0;
opacity: 1
}
}
.alert-header,
.alert-header.info {
padding: 2px 16px;
background-color: #02baf2;
color: #fff;
border-radius: 5px 5px 0px 0px;
text-align: center;
}
.alert-header.success {
background-color: #00cc1b;
}
.alert-header.danger {
background-color: #ff0000;
}
.alert-header.warning {
background-color: #f7931e;
}
.alert-body {
padding: 2px 16px;
text-align: left;
font-size: 18px;
font-weight: bold;
color: #000;
min-height: 40px;
}
.alert-footer,
.alert-footer.info {
padding: 15px 16px;
background-color: #02baf2;
color: #fff;
border-radius: 0px 0px 5px 5px;
text-align: center;
}
.alert-footer.success {
background-color: #00cc1b;
}
.alert-footer.danger {
background-color: #ff0000;
}
.alert-footer.warning {
background-color: #f7931e;
}
.alert-close,
.alert-close.info {
padding: 5px 15px;
border-radius: 3px;
border: 0;
background-color: #fff;
color: #02baf2;
font-weight: bold;
box-shadow: 5px 5px 10px #666;
}
.alert-close.success {
color: #00cc1b;
}
.alert-close.danger {
color: #ff0000;
}
.alert-close.warning {
color: #f7931e;
}
.alert-close:hover {
color: #000;
text-decoration: none;
cursor: pointer;
}
.alert-close:focus {
outline: none;
}
body {
font-family: Helvetica, sans-serif;
}
.displayBox {
background-color: #efefef;
padding: 0px 0px 30px 0px;
display: inline-block;
width: 100%;
}
.header {
text-align: center;
font-size: 12px;
border-bottom: 1px solid #fff;
width: 100%;
color: #fff;
background-color: #130e5a;
}
.header h1 {
margin: 0px;
padding: 5px 0px;
}
div.icon-box-top {
margin: 50px 0px 25px 0px;
display: block;
float: left;
clear: both;
}
div.icon-box {
margin: 25px 0px 25px 0px;
display: block;
float: left;
clear: both;
}
p.icon-text,
p.menuText {
display: block;
margin-left: 45px;
margin-bottom: 0px;
float: left;
}
p.menuText {
margin-left: 20px !important;
margin-top: 0px;
}
.textPopup {
/*When attaching popups to text menus, style text menu separately*/
display: block;
font-size: 28px;
font-weight: bold;
color: #130e5a;
margin: 0px 0px 0px 75px;
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
box-sizing: content-box;
cursor: pointer;
float: left;
z-index: 1;
}
p.textPopup.pressed {
color: #02baf2 !important;
}
div#myPopUp,
div#myPopUp2,
div#myPopUp3,
div#myPopUp4 {
margin-left: 75px;
display: inline-block;
}
i.swIcon {
font-size: 208px !important;
margin: 10px;
}
text-decoration: none;
}
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
<div class="icon-box-top">
<div id="defaultTest" style="margin-left: 75px">
<i class="fa fa-cog leftBorder rightBorder"></i>
</div>
</div>
I have an example I'm working from which works fine. When I duplicate that code in my app, the icon looks too small and off center.
Here is how it is supposed to look, per example:
Here is how it looks when I enter the same code:
It is smaller and the cog is off center.
Here is the example's html:
<div class="icon-box-top">
<div id="defaultTest" style="margin-left: 75px">
<i class="fa fa-cog leftBorder rightBorder"></i>
</div>
</div>
Here is my html:
<div class="icon-box-top">
<div id="defaultTest" style="margin-left: 75px">
<i class="fa fa-cog leftBorder rightBorder"></i>
</div>
</div>
Here are the example's dependencies:
<link rel="stylesheet" type="text/css" href="styles/Popup-plugin.css">
<link rel="stylesheet" type="text/css" href="styles/Example.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha384-nvAa0+6Qg9clwYCGGPpDQLVpLNn0fRaROjHqs13t4Ggj3Ez50XnGQqc/r8MhnRDZ" crossorigin="anonymous"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> <!-- necessary for the "draggable" ui -->
<script src="scripts/Popup-plugin.js"></script>
<script src="scripts/Example.js"></script>
Here are my dependencies:
<link rel="stylesheet" type="text/css" href="css/Popup-plugin.css">
<link rel="stylesheet" type="text/css" href="css/Example.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> <!-- necessary for the "draggable" ui -->
<script src="js/Popup-plugin.js"></script>
<script src="js/Example.js"></script>
The only difference that I can see is he stores his javascript in scripts folder and mine is in js folder. And he stores his css in styles folder whereas mine is in css folder.
The javascript is the same too:
$('#defaultTest').popup();
Any ideas?

I finally found the problem. There was a bootstrap css library that was interfering with the Popup-plugin css. But now my bootstrap tabs don't work and I'll have to spend additional time looking at different versions of it, or replacing the tabs with something else. I figured there was a css conflict somewhere but it took me all day to find it. This has happened to me before and it is a painful and time-consuming process to isolate the problem and fix it. If anyone has suggestions of tools or techniques for speeding up this process, please leave comments below for everyone reading this to benefit.

Adding time counter to my memory game script

I'm trying to figure out the best way of adding a time counter to my memory game. The game consists of a lot of squares and if the user has figured out and won the game, a modal pops up and tells the user that they have won and offers to reset the game to start over.
I want to add the time the user spent playing the game. Since they have opened the page it should count the time from 0 to x seconds, and later when the user finishes the game, it echo's the score on the modal, so the user can see their score. But if someone did not complete the quiz in x seconds, a function runs that opens modal, but this time echo's that person has run out of time and offers to start over.
I'm using a small remake of this game on codepen
HTML:
<div class="modal-overlay">
<div class="modal">
<h2 class="winner">You Rock!</h2>
<button class="restart">Play Again?</button>
<p class="message">Developed on CodePen by Nate Wiley</p>
<p class="share-text">Share it?</p>
<ul class="social">
<li><a target="_blank" class="twitter" href="http://twitter.com/share?url=http://codepen.io/natewiley/pen/HBrbL"><span class="brandico-twitter-bird"></span></a></li>
<li><a target="_blank" class="facebook" href="http://www.facebook.com/sharer.php?u=http://codepen.io/natewiley/pen/HBrbL"><span class="brandico-facebook"></span></a></li>
<li><a target="_blank" class="google" href="https://plus.google.com/share?url=http://codepen.io/natewiley/pen/HBrbL"><span class="brandico-googleplus-rect"></span></a></li>
</ul>
</div>
</div>
All logos are property of their respective owners, No Copyright infringement intended.
The CSS part:
#import url(http://weloveiconfonts.com/api/?family=brandico);
/* brandico */
[class*="brandico-"]:before {
font-family: 'brandico', sans-serif;
}
* {
box-sizing: border-box;
}
html, body {
height: 100%;
}
body {
background: black;
min-height: 100%;
font-family: "Arial", sans-serif;
}
.wrap {
position: relative;
height: 100%;
min-height: 500px;
padding-bottom: 20px;
}
.game {
transform-style: preserve-3d;
perspective: 500px;
min-height: 100%;
height: 100%;
}
#mixin width($max){
#media (max-width: $max){
#content;
}
}
#keyframes matchAnim {
0% {
background: #bcffcc;
}
100% {
background: white;
}
}
.card {
float: left;
width: 16.66666%;
height: 25%;
padding: 5px;
text-align: center;
display: block;
perspective: 500px;
position: relative;
cursor: pointer;
z-index: 50;
-webkit-tap-highlight-color: rgba(0,0,0,0);
#include width(800px){
width: 25%;
height: 16.666%;
}
.inside {
width: 100%;
height: 100%;
display: block;
transform-style: preserve-3d;
transition: .4s ease-in-out;
background: white;
&.picked, &.matched {
transform: rotateY(180deg);
}
&.matched {
animation: 1s matchAnim ease-in-out;
animation-delay: .4s;
}
}
.front, .back {
border: 1px solid black;
backface-visibility: hidden;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
padding: 20px;
img {
max-width: 100%;
display: block;
margin: 0 auto;
max-height: 100%;
}
}
.front {
transform: rotateY(-180deg);
#include width(800px){
padding: 5px;
}
}
.back{
#include width(800px){
padding: 10px;
}
}
}
.modal-overlay {
display: none;
background: rgba(0,0,0,.8);
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.modal {
display: none;
position: relative;
width: 500px;
height: 400px;
max-height: 90%;
max-width: 90%;
min-height: 380px;
margin: 0 auto;
background: white;
top: 50%;
transform: translateY(-50%);
padding: 30px 10px;
.winner {
font-size: 80px;
text-align: center;
font-family: "Anton", sans-serif;
color: #4d4d4d;
text-shadow: 0px 3px 0 black;
#include width(480px){
font-size: 60px;
}
}
.restart {
font-family: "Anton", sans-serif;
margin: 30px auto;
padding: 20px 30px;
display: block;
font-size: 30px;
border: none;
background: #4d4d4d;
background: linear-gradient(#4d4d4d, #222);
border: 1px solid #222;
border-radius: 5px;
color: white;
text-shadow: 0px 1px 0 black;
cursor: pointer;
&:hover {
background: linear-gradient(#222, black);
}
}
.message {
text-align: center;
a {
text-decoration: none;
color: #28afe6;
font-weight: bold;
&:hover {
$c: lighten(#28afe6, 10%);
color: $c;
border-bottom: 1px dotted $c;
}
}
}
.share-text {
text-align: center;
margin: 10px auto;
}
.social {
margin: 20px auto;
text-align: center;
li {
display: inline-block;
height: 50px;
width: 50px;
margin-right: 10px;
&:last-child {
margin-right: 0;
}
a {
display: block;
line-height: 50px;
font-size: 20px;
color: white;
text-decoration: none;
border-radius: 5px;
&.facebook {
background: #3b5998;
&:hover {
background: lighten(#3b5998, 10%);
}
}
&.google {
background: #D34836;
&:hover {
background: lighten(#D34836, 10%);
}
}
&.twitter {
background: #4099FF;
&:hover {
background: lighten(#4099FF, 10%);
}
}
}
}
}
}
footer {
height: 20px;
position: absolute;
bottom: 0;
width: 100%;
z-index: 0;
.disclaimer {
line-height: 20px;
font-size: 12px;
color: #727272;
text-align: center;
#include width(767px){
font-size: 8px;
}
}
}
And js:
(function(){
var Memory = {
init: function(cards){
this.$game = $(".game");
this.$modal = $(".modal");
this.$overlay = $(".modal-overlay");
this.$restartButton = $("button.restart");
this.cardsArray = $.merge(cards, cards);
this.shuffleCards(this.cardsArray);
this.setup();
},
shuffleCards: function(cardsArray){
this.$cards = $(this.shuffle(this.cardsArray));
},
setup: function(){
this.html = this.buildHTML();
this.$game.html(this.html);
this.$memoryCards = $(".card");
this.binding();
this.paused = false;
this.guess = null;
},
binding: function(){
this.$memoryCards.on("click", this.cardClicked);
this.$restartButton.on("click", $.proxy(this.reset, this));
},
// kinda messy but hey
cardClicked: function(){
var _ = Memory;
var $card = $(this);
if(!_.paused && !$card.find(".inside").hasClass("matched") && !$card.find(".inside").hasClass("picked")){
$card.find(".inside").addClass("picked");
if(!_.guess){
_.guess = $(this).attr("data-id");
} else if(_.guess == $(this).attr("data-id") && !$(this).hasClass("picked")){
$(".picked").addClass("matched");
_.guess = null;
} else {
_.guess = null;
_.paused = true;
setTimeout(function(){
$(".picked").removeClass("picked");
Memory.paused = false;
}, 600);
}
if($(".matched").length == $(".card").length){
_.win();
}
}
},
win: function(){
this.paused = true;
setTimeout(function(){
Memory.showModal();
Memory.$game.fadeOut();
}, 1000);
},
showModal: function(){
this.$overlay.show();
this.$modal.fadeIn("slow");
},
hideModal: function(){
this.$overlay.hide();
this.$modal.hide();
},
reset: function(){
this.hideModal();
this.shuffleCards(this.cardsArray);
this.setup();
this.$game.show("slow");
},
// Fisher--Yates Algorithm -- http://bost.ocks.org/mike/shuffle/
shuffle: function(array){
var counter = array.length, temp, index;
// While there are elements in the array
while (counter > 0) {
// Pick a random index
index = Math.floor(Math.random() * counter);
// Decrease counter by 1
counter--;
// And swap the last element with it
temp = array[counter];
array[counter] = array[index];
array[index] = temp;
}
return array;
},
buildHTML: function(){
var frag = '';
this.$cards.each(function(k, v){
frag += '<div class="card" data-id="'+ v.id +'"><div class="inside">\
<div class="front"><img src="'+ v.img +'"\
alt="'+ v.name +'" /></div>\
<div class="back"><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/codepen-logo.png"\
alt="Codepen" /></div></div>\
</div>';
});
return frag;
}
};
var cards = [
{
name: "php",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/php-logo_1.png",
id: 1,
},
{
name: "css3",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/css3-logo.png",
id: 2
},
{
name: "html5",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/html5-logo.png",
id: 3
},
{
name: "jquery",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/jquery-logo.png",
id: 4
},
{
name: "javascript",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/js-logo.png",
id: 5
},
{
name: "node",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/nodejs-logo.png",
id: 6
},
{
name: "photoshop",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/photoshop-logo.png",
id: 7
},
{
name: "python",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/python-logo.png",
id: 8
},
{
name: "rails",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/rails-logo.png",
id: 9
},
{
name: "sass",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/sass-logo.png",
id: 10
},
{
name: "sublime",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/sublime-logo.png",
id: 11
},
{
name: "wordpress",
img: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/74196/wordpress-logo.png",
id: 12
},
];
Memory.init(cards);
})();

You can accomplish a timer functionality with using setTimeout recursively or setInterval like so:
(function () {
var timeContainer = document.getElementById("timer-value");
var startButton = document.getElementById("start-game");
var timer = 0;
var maxTime = 30;
var timeout = null;
function count () {
timeout = setTimeout(function () {
if (timer < maxTime) {
timer++;
timeContainer.innerText = timer;
count();
}
else {
alert("Time's up!");
startButton.style.display = "inline-block";
}
}, 1000);
}
function endGame () {
clearTimeout(timeout);
startButton.style.display = "inline-block";
alert("You completed the game in time!");
}
function startGame () {
if (timeout) { clearTimeout(timeout); }
timer = 0;
timeContainer.innerText = timer;
this.style.display = "none";
count();
}
document.getElementById("start-game").addEventListener("click", startGame);
document.getElementById("end-game").addEventListener("click", endGame);
})();
<h3>Timer: <span id="timer-value">0</span></h3>
<button id="start-game">Start Game</button> <button id="end-game">End Game</button>

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