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Output the tooltip text to the page
We have already learned about data attributes, and we learned how to output the value of the data-tooltip-text attribute for both buttons to the console. We need this attribute to show the correct tooltip. If the user clicked the first button, then the attribute text for the first button should appear inside the pop-up. If the second button is clicked, then the attribute text for the second button is displayed.
We will output the text in the element with the tooltip-text class. It is located inside the pop-up in the markup:
<div class="tooltip">
<span class="tooltip-text"></span>
<button class="button close-button" type="button">
<span>Close</span>
</button>
</div>This is the exact moment when Muffin ran across the keyboard (he was probably hurrying somewhere and he decided to take a shortcut), and all text that was output to the console disappeared from the screen.
Files
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="setting.css">
<link rel="stylesheet" href="style.css">
<title>FlashNews!</title>
</head>
<body class="page light-theme">
<header class="page-header">
<div class="container">
<span class="header-logo">
<img src="img/main-logo.svg" width="67" height="29" alt="FlashNews! portal logo">
</span>
<button class="theme-button" type="button">Change the theme</button>
</div>
</header>
<main class="inner-news">
<div class="tooltip">
<span class="tooltip-text"></span>
<button class="button close-button" type="button"><span>Close</span></button>
</div>
<article class="container">
<h1 class="inner-heading">Dronovirus</h1>
<div class="news-full">
<img src="img/drone.jpg" alt="A small drone">
<div class="news-stats">
<button class="heart" type="button"><span class="likes-number">50</span></button>
<time datetime="2019-12-22">December 22, 2019</time>
</div>
<p>The designers from the <button class="tooltip-button" type="button" data-tooltip-text="That's not a laboratory that inspires confidence">DogDrones.inc</button> laboratory have assured the public that their drones cannot be carriers of dangerous viruses, since their programming did not include this ability. <button class="tooltip-button" type="button" data-tooltip-text="This is not quite accurate – Legal disclaimer">Frankly speaking</button>. In fact, the laboratory's drones cannot communicate any diseases at all.</p>
</div>
</article>
<section class="comment-feed container">
<h2>Comments</h2>
<ol class="comment-list">
<li class="user-comment">But what can you tell us about the Muffinfleet drones? This is not advertising.</li>
<li class="user-comment">I myself am a drone. Believe me, not everything is so clear.</li>
<li class="user-comment">How can you patch kde2 for freebsd? I really need to know how.</li>
</ol>
<form action="https://echo.htmlacademy.ru/courses" method="post" class="comment-form">
<div class="comment-inner">
<label class="comment-label" for="comment-textarea">your comment</label>
<textarea class="comment-field comment-area" rows="3" placeholder="Comment" required id="comment-textarea"></textarea>
</div>
<button class="button submit-button" type="submit">Submit</button>
</form>
</section>
</main>
<footer class="page-footer">
<div class="container">
<p>© FlashNews!</p>
<span class="footer-logo">
<img src="img/white-logo.svg" alt="FlashNews! portal logo">
</span>
</div>
</footer>
<script src="themes.js"></script>
<script src="likes.js"></script>
<script src="comments.js"></script>
<script src="tooltip.js"></script>
</body>
</html>
/* Button text styles */
.tooltip-button {
cursor: pointer;
position: relative;
padding: 1px 8px;
border: none;
color: inherit;
font: inherit;
}
.tooltip-button::after {
position: absolute;
content: "";
top: 0;
right: 0;
width: 0;
height: 0;
border: 4px solid;
border-left-color: transparent;
border-bottom-color: transparent;
}
/* Tooltip styles */
@keyframes tooltip-opener {
0% {
transform: translate(50%) scaleX(0);
}
100% {
transform: translate(100%) scaleX(100%);
}
}
.tooltip {
z-index: 2;
display: none;
flex-direction: row-reverse;
position: fixed;
max-width: 256px;
right: 0;
top: 160px;
border-radius: 8px 0 0 8px;
}
.opened {
display: flex;
animation: tooltip-opener 150ms;
}
.tooltip-text {
display: flex;
align-items: center;
padding: 10px;
}
.close-button {
min-height: 64px;
display: flex;
justify-content: center;
align-items: center;
width: 30px;
margin: 0;
padding: 0;
border-radius: 8px 0 0 8px;
}
.close-button span {
display: inline-block;
vertical-align: middle;
transform: rotate(-90deg);
}
/* Comment entry block styles */
.comment-area {
height: unset;
resize: none;
margin-bottom: 10px;
padding-top: 4px;
padding-bottom: 4px;
line-height: 24px;
}
.text-counter {
display: inline-block;
vertical-align: baseline;
padding: 7px 0;
margin-right: auto;
}
.comment-form.warning .comment-label {
color: #f05b29;
}
.comment-form.warning .comment-area {
color: #f05b29;
border-color: #f05b29;
}
.comment-form.warning .comment-area:focus {
outline-color: #f05b29;
}
.comment-form.warning .char-counter {
color: #f05b29;
font-weight: bold;
}
.submit-button:disabled {
opacity: 0.25;
}
/* Color schemes */
.light-theme .tooltip {
background-color: #ffffff;
box-shadow: 0 0 16px rgba(0, 0, 0, 0.5);
}
.light-theme .tooltip-button {
background-color: #f2f2f2;
}
.light-theme .tooltip-button:focus,
.light-theme .tooltip-button:hover {
background-color: #6653d9;
color: #ffffff;
outline-color: #b6aaff;
}
.tooltip-button:active {
opacity: 0.6;
}
.light-theme .tooltip-button::after {
border-right-color: #6653d9;
border-top-color: #6653d9;
}
.dark-theme .tooltip {
background-color: #2a2930;
box-shadow: 0 0 16px rgba(0, 0, 0, 1);
}
.dark-theme .tooltip-button {
background-color: #0a0910;
}
.dark-theme .tooltip-button:focus,
.dark-theme .tooltip-button:hover {
outline-color: #6653d9;
background-color: #b6aaff;
color: #17161a;
}
.dark-theme .tooltip-button::after {
border-right-color: #b6aaff;
border-top-color: #b6aaff;
}
let tooltip = document.querySelector('.tooltip');
let closeButton = document.querySelector('.close-button');
let tooltipButtons = document.querySelectorAll('.tooltip-button');
// Declare a variable here
tooltipButtons[0].onclick = function () {
// Change the text content of the element here
tooltip.classList.add('opened');
};
tooltipButtons[1].onclick = function () {
// Change the text content of the element here
tooltip.classList.add('opened');
};
closeButton.onclick = function () {
tooltip.classList.remove('opened');
};
let commentForm = document.querySelector('.comment-form');
let commentList = document.querySelector('.comment-list');
let commentField = document.querySelector('.comment-field');
commentForm.onsubmit = function (evt) {
evt.preventDefault();
let newComment = document.createElement('li');
newComment.classList.add('user-comment');
newComment.textContent = commentField.value;
commentField.value = '';
commentList.append(newComment);
};
let page = document.querySelector('.page');
let themeButton = document.querySelector('.theme-button');
themeButton.onclick = function () {
page.classList.toggle('light-theme');
page.classList.toggle('dark-theme');
};
let heart = document.querySelector('.heart');
let likesNumber = document.querySelector('.likes-number');
heart.onclick = function () {
if (heart.classList.contains('added')) {
likesNumber.textContent--;
} else {
likesNumber.textContent++;
}
heart.classList.toggle('added');
};
Thanks! We’ll fix everything at once!
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100%
Console
- On line 4, declare a variable
tooltipTextand write an element to it with the classtooltip-text. - Inside the first event handler assign
tooltipText.textContentthe valuetooltipButtons[0].dataset.tooltipText. - In the mini-browser click on
DogDrones.inc. Notice how the text of the first tooltip is displayed in the pop-up. - Inside the second event handle assign the property value
dataset.tooltipTextfrom the second collection element to the text content of thetooltipTextelement. - In the mini-browser press on the word
Maybe. Notice how the second tooltip is displayed.
Comments