I want to draw a border around my links on hover, with animation smth like this http://d2fhka9tf2vaj2.cloudfront.net/tuts/152_QTiPad/Milestones/JavaScriptWebsite.html
Please give me some snippets or links.
Thank you
This is how i tried to animate it with jquery
$('a').on('hover', function() {
$(this).animate({ border: '1px' }, 'slow', 'linear');
$(this).animate({ border: 'solid' }, 'slow');
$(this).animate({ border: '#ccc' }, 'slow');
});
If you Have no Idea To like this:)
$("#block").mouseenter(function(){
$("#span1,#span2,#span3,#span4").show();
$("#span1").animate({
height: "50px"
}, 1500 );
$("#span2").animate({
width: "110px"
}, 1500 );
$("#span3").animate({
height: "55px",
top:"-5px"
}, 1500 );
$("#span4").animate({
width: "105px",
left:"-5px"
}, 1500 );
});
$("#block").mouseleave(function(){
$("#span1").animate({
height: "5px"
}, 1500 );
$("#span2").animate({
width: "5px"
}, 1500 );
$("#span3").animate({
height: "5px",
top:"50px"
}, 1500 );
$("#span4").animate({
width: "5px",
left:"100px"
}, 1500,function(){
$("#span1,#span2,#span3,#span4").hide();
});
});
See fiddle:Click me
OK, So i checked out the site, seems they are using a custom animation handler.
Here, this is the external js file that handles all the custom animation.
Custom Handler
Now what you have to do is create multiple divs for each line. Then customize it the way you want. If you want to have the exact same look-
For the horizontal divs,
position:absolute;
border-bottom: 1px;
width: 0px;
height: 0px;
border-bottom-color:#000;
border-bottom-style:solid;
For the vertical divs, just change border-bottom to border-left.
Now the jquery,I'll try to explain how the custom handler works, if you directly wan to copy paste,
Here you go .
First you define the div you want to animate, $fx('#theHeader1') then you add the parameters for making the animation work .fxAdd({type: 'width', from: 0, to: 770, step: 10, delay: 10}), here-
type: Can be with,height,left,top that you want to change
from: Value to start from
to: Value up to
step: Describes speed (should be negative if going from greater value to smaller value)
delay: I guess its for smoothness.Without delay it appears buggy.
Just to say: Making that kind of animation will require a lot of time.
you can check this pen.the technique used is css transitions, no jquery involved
what you do need is like tannerjohn said, a div for each side of button
http://codepen.io/ASidlinskiy/pen/xeBiq?editors=110
html:
<div class="main">
<div class="button">
enter
<div class="line-top"> </div>
<div class="line-right"> </div>
<div class="line-bottom"> </div>
<div class="line-left"> </div>
</div>
</div>
css:
.button{
position: absolute;
top: 50%;
left: 50%;
width: 120px;
height: 40px;
margin: 70px 0 0 -60px;
border: 1px solid rgba(255,255,255,0.25);
}
.button .line-top{
position: absolute;
top: -1px;
left: -1px;
width: 0;
height: 1px;
background: rgba(255,255,255,1);
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button .line-right{
position: absolute;
bottom: 0;
right: -1px;
width: 1px;
height: 0;
background: rgba(255,255,255,1);
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button .line-bottom{
position: absolute;
bottom: -1px;
right: -1px;
width: 0;
height: 1px;
background: rgba(255,255,255,1);
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button .line-left{
position: absolute;
top: 0;
left: -1px;
width: 1px;
height: 0;
background: rgba(255,255,255,1);
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button:hover .line-top{
width: 122px;
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button:hover .line-right{
height: 40px;
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button:hover .line-bottom{
width: 122px;
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
.button:hover .line-left{
height: 40px;
-webkit-transition: all 0.5s ease-in-out;
-moz-transition: all 0.5s ease-in-out;
-o-transition: all 0.5s ease-in-out;
transition: all 0.5s ease-in-out;
}
Related
In my agency's website, the buttons on the homepage have a small delay between hovering and I don't know what's causing this behaviour. Could you guys take a look?
Aparticula
This is the code applied to it
.btn span {
position: absolute;
top: 2px;
left: 2px;
width: 196px;
height: 34px;
background: #fff;
-webkit-transition: all .5s ease-in-out;
-moz-transition: all .5s ease-in-out;
-o-transition: all .5s ease-in-out;
transition: all .5s ease-in-out;
}
Please help!
That because you have applied transition to all
Remove this from your css
-webkit-transition: all .5s ease-in-out;
-moz-transition: all .5s ease-in-out;
-o-transition: all .5s ease-in-out;
transition: all .5s ease-in-out;
Transition properties allow elements to change values over a specified duration, animating the property changes, rather than having them occur immediately.
For better understanding, check this out :
.box {
width: 150px;
height: 150px;
background: #914969;
margin-top: 20px;
margin-left: auto;
margin-right: auto;
-webkit-transition: background-color 2s ease-out;
-moz-transition: background-color 2s ease-out;
-o-transition: background-color 2s ease-out;
transition: background-color 2s ease-out;
}
.box:hover {
background-color: #ff9999;
cursor: pointer;
<div class="box">Transition effects</div>
For the most part, the order of the values does not matter -- unless a delay is specified. If you specify a delay, you must first specify a duration. The first value that the browser recognizes as a valid time value will always represent the duration. Any subsequent valid time value will be parsed as the delay.
Some properties cannot be transitioned because they are not animatable properties. See the spec for a full list of which properties are animatable.
Hope this helps..!
I have some divs set up so they expand when you hover on them, but at the moment they aren't closing when you don't hover on them, it just stays on the last one you hovered on. How can I get it so they are all closed if you aren't hovering on one?
JS
function hoverTiles(){
var tiles = $('.button');
tiles.removeClass('active');
tiles.hover(function(){
tiles.removeClass('active');
$(this).addClass('active');
})
}
$(document).ready(function() {
hoverTiles();
})
CSS
.buttons .button h4 {
z-index:3;
position: absolute;
bottom: 5%;
left: 5%;
width: 82%;
}
.buttons {
margin-top: 50px;
text-align: center;
}
.buttons .button {
display: inline-block;
position:relative;
overflow: hidden;
width: 32%;
height: 300px;
background: #fff;
border: 1px solid #efefef;
border-radius: 1px;
margin: 5px;
vertical-align: top;
-webkit-transition: 0.25s all ease-in-out;
-moz-transition: 0.25s all ease-in-out;
-ms-transition: 0.25s all ease-in-out;
-o-transition: 0.25s all ease-in-out;
transition: 0.25s all ease-in-out;
}
.buttons .button span {
display: block;
font-size: 54px;
-webkit-transition: 0.25s all ease-in-out;
-moz-transition: 0.25s all ease-in-out;
-ms-transition: 0.25s all ease-in-out;
-o-transition: 0.25s all ease-in-out;
transition: 0.25s all ease-in-out;
}
.buttons .button h4 {
margin-top: 0;
font-weight: 600;
color: grey;
-webkit-transition: 0.25s all ease-in-out;
-moz-transition: 0.25s all ease-in-out;
-ms-transition: 0.25s all ease-in-out;
-o-transition: 0.25s all ease-in-out;
transition: 0.25s all ease-in-out;
}
.buttons .button p {
font-size: 14px;
opacity: 0;
padding: 15px;
color: grey;
}
.buttons .button p a {
color: #1489ff;
text-decoration: none;
}
.buttons .active {
width: 32%;
height: 100%;
}
.buttons .active span {
-webkit-transition: 0.25s all ease-in-out;
-moz-transition: 0.25s all ease-in-out;
-ms-transition: 0.25s all ease-in-out;
-o-transition: 0.25s all ease-in-out;
transition: 0.25s all ease-in-out;
font-size: 81px;
}
.buttons .active p {
opacity: 1;
-webkit-transition: 0.25s all ease-in-out;
-moz-transition: 0.25s all ease-in-out;
-ms-transition: 0.25s all ease-in-out;
-o-transition: 0.25s all ease-in-out;
transition: 0.25s all ease-in-out;
-webkit-transition-delay: 0.25s;
-moz-transition-delay: 0.25s;
-ms-transition-delay: 0.25s;
-o-transition-delay: 0.25s;
transition-delay: 0.25s;
}
.buttons .active h4 {
margin-top: 15px;
display:none;
}
HTML
<div class="buttons">
<div class="button active">
<span><i></i></span>
<div class="header">
<img src="/pageassets/test.jpg" alt="" />
<h4 style="color:black;">Documents</h4>
</div>
<ul>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div>
</div>
hover can take a second function as a parameter which adds a handler for when the mouse leaves the element. You could remove the class again in there:
tiles.hover(function(){
$(this).addClass('active');
}, function() {
$(this).removeClass('active');
})
$( "td" ).hover(
function() {
$( this ).addClass( "hover" );
}, function() {
$( this ).removeClass( "hover" );
}
);
Its example from https://api.jquery.com/hover/
You can also use mouseover() and mouseout() if you want to do that differently.
I've made some nice hamburger effect which is pretty common these days over the websites in mobile navigation bar.
So when someone click the hamburger it turn the X perfectly (when adding a "open" class) but when the class removed the animation is changing weirdly, please watch the effect at the following code:
HTML:
<div id="hamburger">
<span></span>
<span></span>
<span></span>
</div>
CSS:
#hamburger {
float: left;
width: 20px;
height: 25px;
position: relative;
}
#hamburger span {
width: 100%;
height: 3px;
border-radius: 5px;
background: #000000;
position: absolute;
display: block;
-webkit-transform: rotate3d(0, 0, 1, 0deg);
-moz-transform: rotate3d(0, 0, 1, 0deg);
-o-transform: rotate3d(0, 0, 1, 0deg);
transform: rotate3d(0, 0, 1, 0deg);
}
#hamburger span:nth-child(1) {
top: 0;
-moz-transition: top 0.3s ease-in-out, -moz-transform 0.3s ease 0.3s;
-o-transition: top 0.3s ease-in-out, -o-transform 0.3s ease 0.3s;
-webkit-transition: top 0.3s ease-in-out, -webkit-transform 0.3s ease;
-webkit-transition-delay: 0s, 0.3s;
transition: top 0.3s ease-in-out, transform 0.3s ease 0.3s;
}
#hamburger span:nth-child(2) {
top: 7px;
opacity: 1;
-moz-transition: opacity 0.3s ease-in-out;
-o-transition: opacity 0.3s ease-in-out;
-webkit-transition: opacity 0.3s ease-in-out;
transition: opacity 0.3s ease-in-out;
}
#hamburger span:nth-child(3) {
top: 14px;
-moz-transition: top 0.3s ease-in-out, -moz-transform 0.3s ease 0.3s;
-o-transition: top 0.3s ease-in-out, -o-transform 0.3s ease 0.3s;
-webkit-transition: top 0.3s ease-in-out, -webkit-transform 0.3s ease;
-webkit-transition-delay: 0s, 0.3s;
transition: top 0.3s ease-in-out, transform 0.3s ease 0.3s;
}
#hamburger.open span:nth-child(1) {
top: 7px;
transform: rotate3d(0, 0, 1, 45deg);
}
#hamburger.open span:nth-child(2) {
opacity: 0;
}
#hamburger.open span:nth-child(3) {
top: 7px;
transform: rotate3d(0, 0, 1, -45deg);
}
Javascript:
$(document).ready(function () {
$('#hamburger').click(function () {
$(this).toggleClass('open');
});
});
https://jsfiddle.net/phhkL4bu/4/
Can you please help me out?
You can correct the removal animation by doing the following:
Set the forward transition's setting within the .open selector. When the .open class is added, the opacity of second child is transitioned for a duration of 0.3s without any delay. At the same time, the top position of the other 2 children is also being transitioned. Then after a 0.3s delay, the transform of the 1st and 3rd children is transitioned. This gives the effect of the top and the bottom bar moving down and then rotating.
Set its exact reverse as transition setting in the default selector. That is,make the transform on the 1st and 3rd child transition immediately with a 0.3s duration while the top of these two children and the opacity of the 2nd child are transitioned after a delay of 0.3s. This setting will apply when the element loses the .open class and so,will produce the reverse effect.
$(document).ready(function() {
$('#hamburger').click(function() {
$(this).toggleClass('open');
});
});
#hamburger {
float: left;
width: 20px;
height: 25px;
position: relative;
}
#hamburger span {
width: 100%;
height: 3px;
border-radius: 5px;
background: #000000;
position: absolute;
display: block;
transform: rotate3d(0, 0, 1, 0deg);
}
#hamburger span:nth-child(1) {
top: 0;
transition: top 0.3s ease-in-out 0.3s, transform 0.3s ease;
}
#hamburger span:nth-child(2) {
top: 7px;
opacity: 1;
transition: opacity 0.3s ease-in-out 0.3s;
}
#hamburger span:nth-child(3) {
top: 14px;
transition: top 0.3s ease-in-out 0.3s, transform 0.3s ease;
}
#hamburger.open span:nth-child(1) {
top: 7px;
transform: rotate3d(0, 0, 1, 45deg);
transition: top 0.3s ease-in-out, transform 0.3s ease 0.3s;
}
#hamburger.open span:nth-child(2) {
opacity: 0;
transition: opacity 0.3s ease-in-out;
}
#hamburger.open span:nth-child(3) {
top: 7px;
transform: rotate3d(0, 0, 1, -45deg);
transition: top 0.3s ease-in-out, transform 0.3s ease 0.3s;
}
<div id="hamburger">
<span></span>
<span></span>
<span></span>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.3/jquery.min.js"></script>
below is my code:
html:
<div id="wrapper" style="background-color:red">
<div id="sidebar-wrapper" style="background-color:yellow">sidebar
<div id="result"></div>
</div>
<div id="header" class="container-fluid">
<div class="navbar">
<a href="#menu-toggle" id="menu-toggle" >Press</a>
<div>This is a serious health setback for me personally, but one of CN's core strengths is that we have a very experienced and tightly-knit senior <span id="counterId"></span></div>
</div>
</div>
css:
#wrapper {
width: 100vw;
padding-left: 0;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
}
#wrapper.toggled {
padding-left: 250px;
}
#sidebar-wrapper {
z-index: 1000;
position: fixed;
left: 250px;
width: 0;
height: 100%;
margin-left: -250px;
overflow-y:auto;
background: #5F657C;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
box-shadow: inset -10px 0px 10px -7px grey;
}
#wrapper.toggled #sidebar-wrapper {
width: 250px;
}
js:
$("#menu-toggle").click(function(e) {
e.preventDefault();
$("#wrapper").toggleClass("toggled");
});
The jsfiddle is below:
JSFIDDLE
My problem is for the left side yellow div, the content inside will kinda squeeze together when the sidebar slide to the left.
I want to make it just hide underneath and don't want the content to be squeezed. Do you guys have any idea?
You could do it like this:
$("#menu-toggle").click(function(e) {
e.preventDefault();
$("#wrapper").toggleClass("toggled");
});
#wrapper {
padding-left: 0;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
}
#wrapper.toggled {
padding-left: 250px;
}
#sidebar-wrapper {
z-index: 1000;
position: fixed;
left: -250px;
width: 250px;
height: 100%;
overflow-y: auto;
background: #050545;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
box-shadow: inset -10px 0px 10px -7px grey;
}
#wrapper.toggled #sidebar-wrapper {
left: 0;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<div id="wrapper" style="background-color:red">
<div id="sidebar-wrapper" style="background-color:yellow">sidebar content show here
<div id="result"></div>
</div>
<div id="header" class="container-fluid">
<div class="navbar">
Press
<div>This is a serious health setback for me personally, but one of CN's core strengths is that we have a very experienced and tightly-knit senior <span id="counterId"></span>
</div>
</div>
</div>
</div>
The width is set default to 250px. In my snippet I'm playing with the offset left to hide/show the sidebar. Study my code and you'll see how it works.
I want to only use one div for the icon and one css selector.
Currently I have it working with two different background images being loaded.
fiddle: http://jsfiddle.net/6r0x4npd/
html
<h1>Hover over the icon</h1>
<div class="icon bell"></div>
css
body {
padding: 50px;
}
.icon {
background-image: url('data:image/svg+xml;base64,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');
background-size: 40px 40px;
height: 40px;
width: 40px;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out;
}
.icon:hover {
background-image: url('data:image/svg+xml;base64,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');
background-size: 40px 40px;
height: 40px;
width: 40px;
opacity: 1;
-webkit-transition: opacity 1s ease-in-out;
-moz-transition: opacity 1s ease-in-out;
-o-transition: opacity 1s ease-in-out;
transition: opacity 1s ease-in-out;
}