I am looking to create a slide out DIV, like the one here when you press "Contact". Does anybody know of anything similar to this?
Making use jQuery's slideToggle() method could help you do this.
Example
HTML:
<div id="contact">
Contact me!
</div>
Contact
CSS:
#contact
{
display: none;
background: grey;
color: #FFF;
padding: 10px;
}
JavaScript:
$(function()
{
$("a#toggle").click(function()
{
$("#contact").slideToggle();
return false;
});
});
If you don't want to use jQuery and you can stick to modern browsers you can try:
Demo: http://jsfiddle.net/ThinkingStiff/EVyE8/
HTML:
<div id="slide">click me</div>
CSS:
#slide {
height: 50px;
transition: height 500ms ease;
-moz-transition: height 500ms ease;
-ms-transition: height 500ms ease;
-o-transition: height 500ms ease;
-webkit-transition: height 500ms ease;
}
Script:
document.getElementById( 'slide' ).addEventListener( 'click', function() {
this.style.height == '50px' || this.style.height == ''
? this.style.height = '150px'
: this.style.height = '50px';
}, false );
yet another sample, but without jquery, and with a class add/remove approach :)
Demo: http://jsfiddle.net/1wbh8pqj/
The main idea is that you have two classes, one of them applies to the slider, and the another, says how the slider should show when it is expanded.
.slider {
height: 0px;
overflow: hidden;
transition: height 0.5s ease;
-moz-transition: height 0.5s ease;
-ms-transition: height 0.5s ease;
-o-transition: height 0.5s ease;
-webkit-transition: height 0.5s ease;
}
.slided {
height: 100px;
}
so, you have to set the 'slided' class to the slider when it has to be expanded, and remove it when the slider has to be shrinked, and using the super-mega-uber-awesome css transition, the height will smoothly change :)
var expander = document.getElementById("expander");
expander.addEventListener("click", function () {
var slider = document.getElementsByClassName("slider")[0];
if (slider.classList.contains("slided")) {
slider.classList.remove("slided");
} else {
slider.classList.add("slided");
}
});
ohbtw, the html:
<div class="slider">i am teh slidah!! :D</div>
<div class="content">and i am the content XD</div>
<div id="expander">click me to expand/hide the slidah! :O</div>
Another sample
Sample
http://jsfiddle.net/9cdYR/
HTML
<div id="slide">
Slide content<br />
Slide content<br />
Slide content<br />
</div>
<div id="content">
Content<br />
Content<br />
Content<br />
</div>
<button id="slide_button">Slide it</button>
CSS
#content {
background-color: #c0c0c0;
border: 1px solid blue;
}
#slide {
border: 1px solid red;
background-color: #000;
color: #fff;
overflow: hidden;
}
JS
$('#slide_button').click(function() {
$('#slide').animate({
height: 'toggle'
}, 1500, function() {
});
});
With jQuery, you make the div and add display:none with css. Then, something like:
$('.button').click(function(e){
e.preventDefault();
$('#mydiv').slideToggle();
});
The almighty jQuery comes to a rescue, once again.
If you don't want to use jquery, just set a timer and increase the height.
Related
What I would like to accomplish is that when the image changes after the hover it stays like that for a few seconds, and then it returns to the original image.
What I would like to know is if there's a way to add that kind of delay. I have attached my code below.
<html>
<body>
<img src='http://www.freedigitalphotos.net/images/img/homepage/87357.jpg'
width='142' height='162'
onmouseover="this.src='http://7606-presscdn-0-74.pagely.netdna-cdn.com/wp-content/uploads/2016/03/Dubai-Photos-Images-Oicture-Dubai-Landmarks-800x600.jpg';"
onmouseout="this.src=http://7606-presscdn-0-74.pagely.netdna-cdn.com/wp-content/uploads/2016/03/Dubai-Photos-Images-Oicture-Dubai-Landmarks-800x600.jpg';" />
</body>
</html>
Use CSS transitions with the transition-delay property.
.classname {
width: 100px;
height: 100px;
background-color: red;
transition-property: background-color;
transition-delay: 1s;
transition-duration: 0.1s;
}
.classname:hover {
transition-delay: 0s;
background-color: blue;
}
.image {
width: 142px;
height: 162px;
background-image: url('http://www.freedigitalphotos.net/images/img/homepage/87357.jpg');
background-size: 100% 100%;
transition-property: background-image;
transition-delay: 1s;
transition-duration: 0.1s;
}
.image:hover {
transition-delay: 0s;
background-image: url('http://7606-presscdn-0-74.pagely.netdna-cdn.com/wp-content/uploads/2016/03/Dubai-Photos-Images-Oicture-Dubai-Landmarks-800x600.jpg')
}
<div class="classname"></div>
<div class="image"></div>
Change your onmouseout event to call a JS function with setTimeout
setTimeout(function(){
this.src= "...";
}, 5000);
Where 5000 is the time in milliseconds you want to delay.
You could just use CSS transitions.
.button {
background-color: #222;
color: #fff;
padding: 14px 36px;
text-decoration: none;
transition: 0.6s background-color ease
}
.button:hover {
background-color: #555;
}
<a href='#' class='button'>Hover me</a>
See this example to change <img> src with onmouseover event and wait 3's then get back to original image onmouseout
//copy original img to variable
var original = $("img")[0].src;
//mouse over event
$("img").mouseover(function() {
$(this).fadeOut("fast").fadeIn("fast");
//change image
$(this)[0].src = "http://7606-presscdn-0-74.pagely.netdna-cdn.com/wp-content/uploads/2016/03/Dubai-Photos-Images-Oicture-Dubai-Landmarks-800x600.jpg";
});
//mouse out event
$("img").mouseout(function() {
var img = $(this);
//on mouse over wait 3 second and getback to original img
setTimeout(function() {
img.fadeOut("fast").fadeIn("fast");
img[0].src = original;
}, 3000);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<img src='http://www.freedigitalphotos.net/images/img/homepage/87357.jpg' width='142' height='162' />
There is a several ways to do this.
You can try the snippet below:
<div>
<img src='http://7606-presscdn-0-74.pagely.netdna-cdn.com/wp-content/uploads/2016/03/Dubai-Photos-Images-Oicture-Dubai-Landmarks-800x600.jpg' width='142' height='162'/>
<img src='http://www.freedigitalphotos.net/images/img/homepage/87357.jpg' width='142' height='162'/>
</div>
div{
width:142px;
height:162px;
overflow: hidden; /*required*/
}
div img{
position: absolute;
transition: opacity .5s ease;
transition-delay: .5s; /*time of transition that you want*/
}
div img:hover{
opacity: 0;
}
Another way is just use a background of this images and manage each one.
Full example: jsbin
When I click a div, I want a second div to expand/collapse. That is done using JS, HTML, and CSS. Now I want the CSS transition to animate.
Right now all I get is a jumping expansion and either a scroll (Edge) or a jump after a wait (Chrome, Opera, Firefox).
I've tried to set height to 1px instead of 0px, but that doesn't change anything.
function growDiv(id) {
var ele = document.getElementById(id);
if (ele.style.height == '100%') {
ele.style.height = '0px';
} else {
ele.style.height = '100%';
}
}
.main {
font-weight: 700;
overflow: hidden;
cursor: pointer;
}
.secondary {
-webkit-transition: height .5s ease;
-moz-transition: height .5s ease;
-ms-transition: height .5s ease;
-o-transition: height .5s ease;
transition: height .5s ease;
overflow: hidden;
padding-left: 20px;
height: 0px;
cursor: pointer;
}
<div class="main" onclick="growDiv('expandable')">
Expand
</div>
<div class="secondary" id="expandable" onclick="growDiv('expandable')">
number1,
<br>number2,
<br>number3,
<br>number4.
</div>
Codepen behaves as I know the full site does, so for good measure; here's the codepen: http://codepen.io/anon/pen/ezJQjM
From http://css3.bradshawenterprises.com/animating_height/
Instead of using 100%, just "let it" get the auto value by not restraining it.
NOTE: 100px is just "any number bigger than the actual size"
function growDiv(id) {
var ele = document.getElementById(id);
if (ele.style.maxHeight != '0vh') {
ele.style.maxHeight = '0vh';
} else {
ele.style.maxHeight = "100vh";
}
}
.main {
font-weight: 700;
overflow: hidden;
cursor: pointer;
}
.secondary {
-webkit-transition: all .5s ease;
-moz-transition: all .5s ease;
-ms-transition: all .5s ease;
-o-transition: all .5s ease;
transition: all .5s ease;
overflow: hidden;
padding-left: 20px;
cursor: pointer;
}
<div class="main" onclick="growDiv('expandable')">
Expand
</div>
<div class="secondary" id="expandable" onclick="growDiv('expandable')" style="max-height: 0vh;">
number1,
<br>number2,
<br>number3,
<br>number4.
</div>
EDIT: Changed everything to VH (viewport height) so it will never grow bigger than 100% of the screen height and will adapt to the max height of any screen.
Also switched the "style="max-height: 0vh;" to the element itself instead of the class, so you could be unsetting it with ele.style if needed (otherwise you will need to set a new value to override the class.
Are you willing to use jQuery? It offers some cool animation possibilities, and may accomplish what you are trying to do. This is just a possible alternative to your approach.
Check out my fiddle here:
https://jsfiddle.net/3mo28z1t/11/
<div class="main" id="clicker">
Expand
</div>
<div class="secondary" id="expandable">
number1, <br> number2, <br> number3, <br> number4.
</div>
<script>
$( document ).ready(function() {
$(".secondary").hide();
$(document).ready(
function(){
$("#clicker").click(function () {
$(".secondary").toggle("slow");
});
});
});
</script>
The problem is caused by switching units of measure, so from pixels to percent. I would probable do it a little differently though.
growDiv = function(id) {
document.getElementById(id).classList.toggle('expanded');
}
.main {
font-weight: 700;
overflow: hidden;
cursor: pointer;
}
.secondary {
transition: max-height .5s ease;
overflow: hidden;
padding-left: 20px;
max-height: 0;
cursor: pointer;
}
.secondary.expanded {
height: 100%;
max-height: 100px;
}
<div class="main" onclick="growDiv('expandable')">
Expand
</div>
<div class="secondary" id="expandable" onclick="growDiv('expandable')">
number1,
<br>number2,
<br>number3,
<br>number4.
</div>
You'll notice the JS is a bit simpler, and it relies more on the CSS.
I wanna display a growing column when loading my website like this:
function init() {
document.getElementsByClassName('col')[0].style.height = '50px';
}
.col {
width: 20px;
min-height: 1px;
transition: height 0.5s ease-out 0s;
background-color: red;
}
<body onload="init()" >
<div class="col" ></div>
</body>
But as you can see it doesn't work. Would it theoretically help to have the onload-attribute placed in the attributes of the div? But that doesn't work, right?
I also could use keyframe animations, I guess. However, I actually have more column than one and all of them should grow to a different height. Therefore I would have to create a keyframe animation for each of my columns, which is kind of messy, I believe.
Does anyone know a clean solution to my problem? Thanks in advance...
This works. Need webkit for Chrome/Safair I believe. Pretty sure you can't animate from min-height either as min-height is not a height. CSS transitions only work from set value to set value.
function init() {
var d = document.getElementsByClassName('col')[0];
d.className = d.className + " col-animate";
}
.col {
width: 20px;
height: 1px;
transition: all 0.5s ease-out 0s;
-webkit-transition: all 0.5s ease-out 0s;
background-color: red;
}
.col-animate {
height: 50px;
}
<body onload="init()" >
<div class="col" ></div>
</body>
It will be good to write like below example CSS to support more possible browsers
.col {
width: 20px;
height: 1px;
transition: all 0.5s ease-out 0s;
-webkit-transition: all 0.5s ease-out 0s; // webkit - chrome safari
-o-transition: all 0.5s ease-out 0s; // Opera
-moz-transition: all 0.5s ease-out 0s; // Mozilla
background-color: red;
}
When a user mouses over a picture, I want to slideUp a description, so that new text will appear. When the user mouses out, the description will slideDown.
This is what I've tried so far:
$pic1.hover(function () {
var text1 = $("<div>Price1:$100</div>").hide();
text1.appendTo($('.this')).slideUp("slow");
},function () {
$(this).slideDown();
}
);
Unfortunately, this doesn't work. I googled around, but couldn't find anything. Is it possible to use slideUp and slideDown to show and hide the text?
A better approach would be to use CSS transitions. They're lightweight and easy to do. You can read the specification on transitions here. Here is a quick guide on the matter.
fiddle
HTML
<div class="imageDiv">
<img src="http://placekitten.com/g/200/300" />
<div class="imageDescription">
What a lovely kitty kat!
</div>
</div>
CSS
.imageDiv {
display: block;
float: left;
overflow: hidden;
position: relative;
width: 200px;
}
.imageDescription {
-webkit-transition: top 0.5s ease;
-moz-transition: top 0.5s ease;
-ms-transition: top 0.5s ease;
-o-transition: top 0.5s ease;
transition: top 0.5s ease;
background: rgba(0, 0, 0, 0.4);
color: #f7f7f7;
left: 0;
position: absolute;
text-align: center;
text-decoration: none;
top: 100%;
width: 100%;
}
.imageDiv:hover .imageDescription {
display: block;
top: 93%;
}
There a few key things that make this work. First, a CSS transition is used. Transitions are written in the following form:
transition: [property] [duration] [timing-function] [delay];
As can be seen in the example above, I used a transition that targeted the top attribute. I gave it a 0.5s duration and an ease effect. However, this alone wouldn't produce the effect, as the description would just sit below the image and move up on hover. We don't want to see the description until the user hovers over the image!
To address this, you need to add overflow: hidden; to the parent div.imageDiv. This hides the image description, until the transition, when it will be slide up, causing it to no longer overflow.
http://jsfiddle.net/qvbgb/3/
HTML
<div class="imgcontainer">
<div class="image">
<img src="link.jpg" />
</div>
<div class="text">
<h3>Product name</h3>
<p>Description</p>
</div>
</div>
Jquery
$(document).ready(function(){
$('.text').hide();
$('.container').hover(
function () {
$(this).find('.image').slideUp();
$(this).find('.text').slideDown();
},function () {
$(this).find('.text').slideUp();
$(this).find('.image').slideDown();
}
);
})
CSS
.container{
min-width : 150px;
min-height : 150px;
width : 150px;
height : 150px;
cursor : pointer;
display : block;
}
.image img{
width : 150px;
height : 150px;
}
slideUp() will only hide an element, and slideDown() will only show an element. If you want to show an element with slideUp effect or hide with slideDown effect, you have to explicitly call it:
$(text1).show("slide", { direction: "up" }, 1000);
$(text1).hide("slide", { direction: "down" }, 1000);
Can you please take a look at this example and let me know why I am not able to have a smooth slide up in my layout? I mean there is a jump when the slide catches the inner well(.login).
<div class="container">
<div class="row top">
<div class="well well-sm col-md-2 col-md-offset-10"><a id="login">Login</a> | Register <i class="glyphicon glyphicon glyphicon-info-sign pull-right"></i>
<div class="well login"></div>
</div>
</div>
</div>
<script>
$("#login").click(function () {
$(".login").slideToggle();
});
</script>
and the CSS is :
.login {
display:none;
-webkit-transition: max-height 0.6s ease-out;
-moz-transition: max-height 0.6s ease-out;
-o-transition: max-height 0.6s ease-out;
transition: max-height 0.6s ease-out;
}
Thanks
The issue you are seeing is caused by a min-height style in the bootstrap.css. The min height is keeping the well from collapsing past 20px. When the well expands it actually immediately displays a height of 20px. However, this is odd behavior is really only noticeable while its collapsing.
.well {
min-height: 20px; <--- THIS STYLE
padding: 19px;
margin-bottom: 20px;
background-color: #well-bg;
border: 1px solid #well-border;
border-radius: #border-radius-base;
.box-shadow(inset 0 1px 1px rgba(0,0,0,.05));
blockquote {
border-color: #ddd;
border-color: rgba(0,0,0,.15);
}
}
You can specify the min-height with a more specific selector or applying a class to the well.
I simply applied a more specific selector to the well so it overrides the selector from the BootStrap.css.
div .well
{
min-height:initial;
}
http://jsfiddle.net/Ej72d/
While that works, I suggest applying another class to the well div called wellNoMinHeight
.well.wellNoMinHeight
{
min-height:initial;
}
http://jsfiddle.net/TM2J3/
I think the issue is that it is trying to slide down the div, however the div is awkwardly shaped (because of the well class). Here is my solution, using jquery animate instead of slidetoggle
http://jsfiddle.net/pmalbu/52VtD/4344/
Here is the JavaScript I used:
var flip = 0;
$("#login").click(function () {
if (flip++ % 2 === 0) {
$( ".login" ).animate({
'display': 'block',
'margin-top': "20px"
}, 300 );
$( ".login" ).show(200);
}
else {
$( ".login" ).hide(200);
$( ".login" ).animate({
'display': 'block',
'margin-top': "0"
}, 300 );
}
});