<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script>
$(".block p").clone().after(".block");
$(".block p").remove();
</script>
</head>
<body>
<div class="block">
<p>text</p>
</div>
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
</body>
</html>
That's just a simple example summarizing what I'm trying to do. I want to get a clone of an element place it after a block, and then delete the element that I copied.
I've no clue why after() func doesn't work. How can I achieve what I want to do?
after() expects content as argument to be inserted into the matching element(s)
You can simply move the existing one in one step without needing to clone it and then remove the original
const $block = $(".block");
$block.after($block.find('p'));
.block {
border: 1px solid green;
padding: 1em
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="block">
<p>text</p>
</div>
Related
Kindly guide me how to make this heading hover in Bootstrap because I tried css but it isn't working. Thank you in advance.
NOTE. Not included bootstrap links as I am using the downloaded
compiled files.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap-Begining</title>
<link href='https://fonts.googleapis.com/css?family=Lato' rel='stylesheet'>
</head>
<body>
<!--TOP BAR THAT GONNA HOLD TITLE AND MENU-->
<div id="top-bar"class="container-fluid"
style="background-color: black;">
<div class="row">
<div id="title"class="col-6 p-5"style=" border: 1px solid white;">
<p id="logo"style="color:white ;font-family: Lato;margin-left: 30%;">
<span style="font-size:45px;">ENERGY FLASH.</span><br> /MUSIC BLOG</p>
</div>
<div id="menu"></div>
</div>
</div>
</body>
</html>
hovering on #logo>spanwhich means direct child inside #logo of type span and changing the color of its text
#logo>span:hover{
color:purple;
cursor:pointer
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap-Begining</title>
<link href='https://fonts.googleapis.com/css?family=Lato' rel='stylesheet'>
</head>
<body>
<!--TOP BAR THAT GONNA HOLD TITLE AND MENU-->
<div id="top-bar"class="container-fluid"
style="background-color: black;">
<div class="row">
<div id="title"class="col-6 p-5"style=" border: 1px solid white;">
<p id="logo"style="color:white ;font-family: Lato;margin-left: 30%;">
<span style="font-size:45px;">ENERGY FLASH.</span><br> /MUSIC BLOG</p>
</div>
<div id="menu"></div>
</div>
</div>
</body>
</html>
So if you want to change the color of the text in the two span elements when hovering over them, you will need to use CSS as this cannot be achieved with just Bootstrap. To do this you need to select the div with the id="title" and its children. Your CSS might looks like this:
#title:hover span {
color: "yellow";
}
or
span:hover {
color: "yellow";
}
Also I recommend rearranging the elements in your #title - they probably shouldn't all be wrapped in a p tag. Also look into Flexbox to learn more.
You can look for information about the hover effects in the documentation
https://mdbootstrap.com/docs/standard/content-styles/hover-effects/#docsTabsOverview
This question already has answers here:
Attaching click event to a JQuery object not yet added to the DOM [duplicate]
(10 answers)
Closed last year.
I want to switch once a button is pressed. This is the code. It would not be for something so simple, but I can't even get this to work.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JS Test</title>
<script src="app.js"></script>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="page-section page-1 active"><h1>I'm page 1</h1></div>
<div class="page-section page-2"><h1>I'm page 2</h1></div>
<button class="link link-1">Page 1 link</button>
<button class="link link-2">Page 2 link</button>
</body>
</html>
CSS
.page-section {
width: 200px;
height: 200px;
display: none;
}
.page-1 {
background-color: blue;
}
.page-2 {
background-color: red;
}
.page-section.active {
display: block;
}
JS
function pageActivator(page) {
$('.page-section').removeClass('active');
page.addClass('active');
}
$('.link').click(function() {
var pageNum = parseInt($(this).attr('class').match(/\d+/g)[0]);
pageActivator($('.page-' + pageNum));
});
This is the codepen, on the website it works, while locally it doesn't I have no idea why.
I really don't understand because the code is the same from the codepen, maybe I am missing something on the HTML file? Even if the .js file is correctly connected, I have verified it. And the CSS file too.
You use JQuery codes but you did not call JQuery library. Do the following:
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JS Test</title>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="app.js"></script>
<link rel="stylesheet" href="style.css">
</head>
I Don't khow why my console is telling me that the result is undefined.I am learning DOM and found the problem on my first code which i don't understand
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script>
let head = document.getElementsByClassName(".main");
console.log(head.textContent);
let tail = document.getElementsByTagName("p");
console.log(tail.textContent);
</script>
</head>
<body>
<div class="main">
<p>hello</p>
</div>
</body>
</html>
The elements doesn´t exist when the script runs in head. Move the script to after the elements
Change from .main to main in getElementsByClassName
getElementsByClassName returns a list so add [0] to getElementsByClassName("main") to get the first element
<div class="main">
<p>hello</p>
</div>
<script>
let head = document.getElementsByClassName("main")[0];
console.log(head.textContent);
let tail = document.getElementsByTagName("p")[0];
console.log(tail.textContent);
</script>
Move your script to the body
document.getElementsByClassName returns a collection of HTML elements, not a single element
with document.getElementsByClassName you should pass main, not .main
the textContent of the div with class main is probably not what you expect
to get an single element by its class name or its tag name, you can also use querySelector which is more simple (but slower)
Here is a working version :
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div class="main">
<p>hello</p>
</div>
<script>
let head = document.querySelector(".main");
console.log(head.textContent);
let tail = document.querySelector("p");
console.log(tail.textContent);
</script>
</body>
</html>
I am trying to make a basic rectangle inside of my webpage using svg.js. I have the library installed via npm and i have refrenced the source file in a script tag, but my SVG drawing will not show up.
The console provides the error, "Uncaught ReferenceError: SVG is not defined",
Here is a snippet of my project
var draw = SVG('drawing').size(300, 300);
var rect = draw.rect(100, 100).attr({
fill: '#f06'
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" type="text/css" href="main.css">
<title>Breathe</title>
</head>
<body>
<div class="container">
<div class="header-container">
<div class="title-container">
<div>Title</div>
<div></div>
<div></div>
</div>
</div>
<div class="main-container">
<div id="drawing"></div>
</div>
<div class="footer-container">
</div>
</div>
<script src="main.js" type="text/javascript"></script>
<script src="node_modules\svg.js\dist\svg.js"></script>
</body>
</html>
You loaded the main.js file first and then svg.js. Try reversing the order.
<script src="node_modules\svg.js\dist\svg.js"></script>
<script src="main.js" type="text/javascript"></script>
I'm having a tough time with something that I think is pretty simple. I hope you folks can help me.
I'm using a jquery plugin called zoomtoo.
I need to have the plugin function (zoomToo()) applied on a child div (modal-img-wrap) inside its parent div (modal).
The JS script:
<script type="text/javascript">
$(function() {
$(".modal").zoomToo({
magnify: 1
});
});
</script>
The HTML code:
<body>
<div id="ex2" class="modal">
<div class="modal-img-wrap">
<img class="modal-img" src="homedrive.jpg" />
</div>
</div>
</body>
Here is a working example. Notice the attributes in the divs. And bind the jquery.zoomtoo.min.js script, because it's minified, e.g. smaller. If you already have a css class on the image containing div (modal-img-wrap), then you can also directly reference it inside js. So, instead of .modal .modal-img-wrap you can write .modal-img-wrap in js script.
Good luck.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=yes" />
<meta charset="UTF-8" />
<!-- The above 3 meta tags must come first in the head -->
<title>Demo</title>
<script src="https://code.jquery.com/jquery-3.2.1.min.js" type="text/javascript" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<script src="dist/jquery.zoomtoo.min.js"></script>
<script type="text/javascript">
$(function () {
$(".modal-img-wrap").zoomToo({
magnify: 1
});
});
</script>
</head>
<body>
<div id="ex2" class="modal"><!-- Not this div -->
<div class="modal-img-wrap" data-src="homedrive_big.jpg"><!-- I need this div selected by the plugin. -->
<img class="modal-img" src="homedrive_normal.jpg" />
</div>
</div>
</body>
</html>
I'm confused, you can select the div by name $( "#MyDiv" ). Set the name property of the div.
$(function() {
$("#MyDiv").zoomToo({
magnify: 1
});
});
</script>