Got a bit of a problem... basically using this statement in html with a ul menu to activate it.....
<div id="subnav" >
<ul>
<li id="subone">Definitions</li>
</ul>
</div>
</div>
<script src="jquery.js"></script>
<script type="text/javascript">
$(function(){
$("#subnav ul li a") .click(function(e){
e.preventDefault()
$('#content2').load($(this).attr('abc.html') + ' #content2');
});
});
</script>
<div id="content2">
</div>
......... This does nothing and can't seem to work out why....Can someone please tell me where I am wrong here. BTW the abc.html page simply has ....
<html>
<head>
<link rel="stylesheet" type="text/css" media="all" href="whatis.css" />
</head>
<body>
<div id="content2"><p>this is a test </p></div>
<div id="content3"><p>Here comes some content </p></div>
</body>
</html>
any ideas people ??
cheers,
Greg.
Try this:
$('#content2').load('abc.html #content2');
.attr('abc.html') attempts to return the value of the attribute abc.html... so that would work if your a looked like this:
<a abc.html="something">Definitions</a>
(though that wouldn't be a valid attribute)
Now if your a looked like this:
Definitions
You could do this:
$("#subnav ul li a") .click(function(e){
e.preventDefault()
$('#content2').load($(this).attr('href') + ' #content2');
});
Related
we have been given an assignment to make a div with a background image and couple of titles underneath and when you hover over a title it changes the background picture in the div ("thumbnail"). I am really new to jQuery and have no idea how to approach this. I tried the following code but it is not working.
<!DOCTYPE html>
<html lang="">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://fonts.googleapis.com/css?family=Lato" rel="stylesheet">
<title>Portfolio</title>
<link rel="stylesheet" href="portfolio.css">
</head>
<script>
$(function() {
$('ul a')
.mouseover(function() {
$('thumbnail').attr('src', this.getAttribute('data-image-src'));
})
.each(function() {
new Image().src = this.getAttribute('data-image-src');
});
}
</script>
<body class="body">
<!--Header-->
<header class="header">
<div class="logo">
<div class="logoimg"><img src="logo.png" width="80px" width="auto"></div>
</div>
<nav class="navbar">
About
Work
</nav>
</header>
<!--Main1-->
<div class="thumbnail"><img src="back1.jpg" width="auto" height="auto"></div>
<ul class="headlines">
link1
link2
link3
link4
</ul>
<!--Footer-->
<footer class="footer">
<p class="fotext">Copyright Vítek Linhart 2017. Don't steal my shit.</p>
</footer>
</body>
</html>
I appreciate any help :)
I guess this is the thing you're looking for. Not a tested code. You've missed to say that thumbnail is a class and also it can be a hover event from jquery (check api.jquery for examples)
<script>
$(function() {
$('ul a').hover(function() {
$('.thumbnail img').attr('src', $(this).data('imageSrc'));
});
});
</script>
You can make use hover event : https://api.jquery.com/hover/
See this example as well : https://www.w3schools.com/jquery/tryit.asp?filename=tryjquery_event_hover
I solved it with this code. I wanted to ask though, if there is a possibility to make it animated. When the pictures switch make a fade animation.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(function() {
$('a').on('mouseover', function() {
var iSrc = $(this).attr('data-image-src');
$('.thumbnail img').attr('src', iSrc);
});
});
</script>
My problem is the .click event below. The 'nav' and '#closemenu' div hide as expected on document ready, but the click event won't work to save my life. Either I'm missing something embarrassingly small (which I hope is unlikely because I copy/pasted the code from the jQuery API page and then changed only the ID and alert) or else I have no idea what my issue is. Any help is much appreciated.
Here's my code:
$(document).ready(function() {
$('nav').hide();
$('#closemenu').hide();
$('#menuicon').click(function() {
alert('Hello, test');
});
});
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="style.css">
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="app.js"></script>
</head>
<body>
<header>
<h1>Page Title Here</h1>
<div id="menuicon">
<img src="mobile_menu.png">
</div>
<nav>
<ul>
<a href="">
<li class="upCase">Projects</li>
</a>
<a href="">
<li clas s="upCase">Profile</li>
</a>
<a href="">
<li class="upCase">Contact</li>
</a>
</ul>
</nav>
<div id="closemenu">
<p>X</p>
</div>
</header>
</body>
Why don't you just add the event directly like this
For multiple div use the below
$( "#menuicon" ).bind({ click: function(){ alert ();}
});
I have created a VERY simple program on a VERY simple html file. I wish to simply find out how to link javascript to html and css. Here follows my example code:
(index.html)
<head>
<title>JavaScript</title>
<link rel="stylesheet" href="stylesheet.css"/>
</head>
<body>
<div class="picture">
<img src="https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcRZAb6KcZrNTBM1UflIMAQfAGuTKN0XWYFsiTgm5M5NRwXO_udT"/>
</div>
<button class="show_btn">Show</button>
<button class="hide_btn">Hide</button>
<script src="script.js"></script>
</body>
JS:
$(document).ready(function(){
$(".hide_btn").click(function(){
$("p").slideUp();
});
$(".show_btn").click(function(){
$("p").slideDown();
});
});
CSS:
.picture { display: none; }
Now with this code, I am attempting to use two buttons to show and hide a picture of a fish...I can't seem to get it to work however, and I believe it has something to do with how I am linking my files. Please Help!
Based off of your comment in your question it would appear that you are using jQuery but you do not have jQuery as part of your source code.
You will need to include the jQuery source above script.js.
Here is an example of how it should look like using Google CDN for the jQuery library:
<head>
<title>JavaScript</title>
<link rel="stylesheet" href="stylesheet.css"/>
</head>
<body>
<div class="picture">
<img src="https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcRZAb6KcZrNTBM1UflIMAQfAGuTKN0XWYFsiTgm5M5NRwXO_udT"/>
</div>
<button class="show_btn">Show</button>
<button class="hide_btn">Hide</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="script.js"></script>
</body>
try this in javascript
<html>
<head>
</head>
<body>
<div class="picture" id="picture">
<img src="https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcRZAb6KcZrNTBM1UflIMAQfAGuTKN0XWYFsiTgm5M5NRwXO_udT" />
</div>
<button class="show_btn" onclick="show();">Show</button>
<button class="hide_btn" onclick="hide();">Hide</button>
<script type="text/javascript" >
function show(){
var imgdiv = document.getElementById("picture");
imgdiv.style.display="block";
}
function hide(){
var imgdiv = document.getElementById("picture");
imgdiv.style.display="none";
}
</script>
</body>
</html>
I would definitely use jQuery for something like this. Here's a Plunker that shows how you can accomplish this.
http://embed.plnkr.co/DwTwNuF162rfgcQOdT7u/preview
<html>
<head>
<script data-require="jquery#*" data-semver="2.1.3" src="http://code.jquery.com/jquery-2.1.3.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div class="picture" id="picture">
<img src="https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcRZAb6KcZrNTBM1UflIMAQfAGuTKN0XWYFsiTgm5M5NRwXO_udT" />
</div>
<button class="show_btn" onclick="show()">Show</button>
<button class="hide_btn" onclick="hide()">Hide</button>
</body>
<script>
function show() {
$('#picture').show();
}
function hide() {
$('#picture').hide();
}
</script>
</html>
If you are using jquery you also need to link the jquery source above your .js link,
here is the google cdn (so you dont have to download it):
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
First things first:
Include this in your <head>:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
If you're on Chrome try using the developer tools; right click on the page then inspect element. On the developer tools pane, select the CONSOLE tab which logs all your errors in your javascript
And try this in your script:
$(document).ready(function() {
$(".show_btn").click(function() {
$(".picture").css('display', 'block');
});
$(".hide_btn").click(function() {
$(".picture").css('display', 'none');
});
});
Also I've noticed that you have div.picture display set to "none".
All that you need to do is the following
<script type="text/javascript"></script>
You can write javascript inside the script tags. (if you want to add javascript in HTML
the following is to link it to another file.
<script src="path to other file" > </script>
How to apply the .toggle() only the clicked DIV.
My current code applies to all toggle div.
The code switch between the content from <div class="toggled">
I need to do it in version 1.4
Anyone can help me?
This my code:
<html>
<head>
<title>TEST</title>
<link rel="stylesheet" type="text/css" href="card.css" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
$(function() {
$('#toggle').click("click", function() {
$('.toggled').toggle();
return false;
});
});
</script>
</head>
<body>
<div class="card">
<div class="toggled">
<h3>FRONT 1</h3>
</div>
<div class="toggled" style="display:none;">
<h3>BACK 1</h3>
</div>
Switch Text Toggle<br/>
</div>
<div class="card">
<div class="toggled">
<h3>FRONT 2</h3>
</div>
<div class="toggled" style="display:none;">
<h3>BACK 2</h3>
</div>
Switch Text Toggle<br/>
</div>
</body>
</html>
Thanks in advance!
You'll need to change the ID of the anchors to a class, as ID's are unique.
Then you'd do:
$(function() {
$('.toggle').on("click", function() {
$(this).siblings('.toggled').toggle();
return false;
});
});
Where you find the siblings of the clicked anchor with the class .toggled, and toggle those. You also need a document.ready function, and the event handler has some typos.
And use a newer version of jQuery, 1.4 is outdated.
FIDDLE
Replace $('.toggled').toggle(); with $(this).toggle();. You're currently requesting all .toggle containers be toggled, not the one that is the focus of the event.
Try this:
$('.card #toggle').click(function() {
$('.toggled').toggle();
return false;
});
I'm new to JQuery and I would want like to know how to apply the .toggle() method only in clicked DIV instead of the all DIVs of the page.
Can anyone help me?
PS: I need implement in the JQuery version 1.4
This is my code:
<html>
<head>
<link rel="stylesheet" type="text/css" href="card.css" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript">
$(function() {
$('#toggle2').live("click", function() {
$('.toggle2').toggle();
return false;
});
});
</script>
</head>
<body>
<div class="card">
Switch Text Toggle<br />
<p class="toggle2">FRONT 1</p>
<p class="toggle2" style="display:none;">BACK 1</p>
</div>
<div class="card">
Switch Text Toggle<br />
<p class="toggle2">FRONT 2</p>
<p class="toggle2" style="display:none;">BACK 2</p>
</div>
</body>
Thanks in advance!
$(function() {
$('#toggle2').live("click", function() {
$(this).parent().find('.toggle2').toggle();
return false;
});
});
ID's are unique, and this will probably only work on the first occurence of #toggle, so you'll need to use classes there as well.
FIDDLE