I have a container div element, this should contain all child div elements.
I saw this thread: Slide a div offscreen using jQuery and I was wondering how to implement it (within a div element and not in the body).
The code is working fine, but what if the "wrapper" div element has 500px width, how am I supposed to wrap the child divs? Am I need to use iframe or ...?
For a better understanding I made this image:
The red rectangle would be a window and the grey background the wall. You can only see trough the window and see the current div element. If you push the right button -aqua- you will see the green div and if you push the left button you will see the yellow div.
Notice: Div elements should move and not the wall.
jQuery for the logic and CSS3 for transition and transform.
Multiple galleries + Auto-slide + Pause on hover:
$(function(){
$('.gallery').each(function() {
var $gal = $(this),
$movable = $(".movable", $gal),
$slides = $(">*", $movable),
N = $slides.length,
C = 0,
itv = null;
function play() { itv = setInterval(anim, 3000); }
function stop() { clearInterval(itv); }
function anim() {
C = ($(this).is(".prev") ? --C : ++C) <0 ? N-1 : C%N;
$movable.css({transform: "translateX(-"+ (C*100) +"%)"});
}
$(".prev, .next", this).on("click", anim);
$gal.hover(stop, play);
play();
});
});
.gallery{
position: relative;
overflow: hidden;
}
.gallery .movable{
display: flex;
height: 70vh;
transition: transform 0.4s;
}
.gallery .movable > div {
flex:1;
min-width:100%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Pause on hover and autoslide
<div class="gallery">
<div class="movable">
<div style="background:#0af">1 <p style="position:absolute; top:400px;">aaaa</p></div>
<div style="background:#af9">2</div>
<div style="background:#f0a">3</div>
</div>
<button class="prev">Prev</button>
<button class="next">Next</button>
</div>
As many galleries as you want
Count the number of slides and put into a counter C.
On prev/next click manipulate C
On autoslide $(this).is(".prev") will also evaluate as false so ++C will be used, just like clicking the Next button.
On mouseenter simply clearInterval the currently running itv and on mouseleave (the second .hover argument) reinitialize the itv
The animation is achieved by multiplying C*100 and translateX by - C * 100 %
Add all three div in a container div, then make the window wrap around the long div and hide the overflow.
Example if the window area is 960px then the div inside would be 3x 960 (2880)
You can center it by changing it's left position by increments of 960 (placing the long div in relative positioning and the window to overflow to hidden)
#window{
width:960px;
overflow: hidden;
}
#container{
position: relative;
left: -960px;
}
.content_box{
width:960px;
}
Then you can use javascript (jQuery) to animate the left position:
$('#arrow-left').click(function() {
$('#container').animate({
left: '-=960'
}, 5000, function() {
// Animation complete.
});
});
$('#arrow-right').click(function() {
$('#container').animate({
left: '+=960'
}, 5000, function() {
// Animation complete.
});
});
More on .animate can be found in the manual: http://api.jquery.com/animate/
<div id="parent">
<div id="container">
<div id="child1"></div>
<div id="child2"></div>
</div>
</div>
give the parent red div css properties:
position: relative;
overflow: hidden;
width: 500px;
height: somevalue;
wrap the children divs with another div "container for example" and give it the following css properties:
position: absolute;
width: ;/*overall width of all children divs including margins*/
top: 0;
left: 0;
height: ;/*same as parent*/
and finally for children divs:
float: left;
height: ;/*same as parent*/
Related
I am trying to place a position: absolute div inside a scrolling div and make it stay on the left when scrolling left or right. This is because I want the div to move like one unit (when scrolling left, right, top, bottom). It's working great on screen that lower then 2K but on HD screens (ie. 2k, 3k, 4k...) the child div is jumping around and looks bad.
Is there a better way to do it? What change should I make to the CSS for HD screens?
#parent {
overflow: auto;
width: 100%;
height: 100%;
position: relative;
}
#child {
overflow: hidden;
width: 20%;
height: 100%;
z-index:1;
position: absolute;
}
<div id="parent">
<div id="child"></div>
</div>
$("#parent").on('scroll', function (event) {
$("#child")[0].style.marginLeft = this.scrollLeft+"px";
});
You can use jQuery's css function to set the value. And use the parent element as jQuery object to use scrollLeft() function:
$("#parent").on("scroll", function() {
$("#child").css("margin-left", $(this).scrollLeft() + "px");
});
But I would not use jQuery for this at all. Why not use a fixed position in css for this? Like in this example. It should not flicker on any screen.
I've made this slideshow that pauses when you hover on it with .stop(true). When the mouse leaves the slideshow again it's supposed to play again. It really doesn't matter from where it runs. (meaning it can remove the old animation queue entirely and start over)
The thing is if I hover it now the animation stops, then resumes until it reaches its target. There it stops and wait the time it would take for the animation to finish. I'm not really sure what's going on.
Html:
<section class="photo-grid-slideshow">
<div class="photo-crop">
<h3>I wanna
<div class="xs-spacer"></div>
<a class="med-btn btn-white">Read more</a>
</h3>
<div class="photo-grid-container" style="background-image: url('Images and videos/odesza1.jpg');"></div>
</div>
<div class="photo-crop">
<h3>Dance
<div class="xs-spacer"></div>
<a class="med-btn btn-white">Read more</a>
</h3>
<div class="photo-grid-container" style="background-image: url('Images and videos/odesza3.jpg');"></div>
</div>
<div class="photo-crop">
<h3>With you
<div class="xs-spacer"></div>
<a class="med-btn btn-white">Read more</a>
</h3>
<div class="photo-grid-container" style="background-image: url('Images and videos/odesza2.png');"></div>
</div>
<div class="photo-crop">
<h3>With you
<div class="xs-spacer"></div>
<a class="med-btn btn-white">Read more</a>
</h3>
<div class="photo-grid-container" style="background-image: url('Images and videos/odesza4.jpg');"></div>
</div>
</section>
Css:
.photo-crop {
display: inline-block;
overflow: hidden;
float: left;
width: calc(100vw / 3);
height: 100%;
padding: 0;
position: relative;
background-position: center center;
background-size: cover;
text-align: left;
}
.photo-grid-slideshow {
height: 300px;
display: inline-block;
min-width: 300%;
position: relative;
background: black;
padding: none;
overflow: hidden;
background: #444;
margin-left: 0;
left: 0;
}
Script:
$(function(){
function animate(){
var p = $(".photo-grid-slideshow .photo-crop").css('width');
$(".photo-grid-slideshow .photo-crop:first-of-type").animate({marginLeft: '-=' + p}, 10000, "linear", function(){
$(this).css("margin-left", 0).appendTo('.photo-grid-slideshow');
animate(); // here we call it again
})
}
animate(); // start animation
})
$(".photo-grid-slideshow").mouseenter(function() {
$(".photo-grid-slideshow .photo-crop:first-of-type").stop().clearQueue();
})
$(".photo-grid-slideshow").mouseleave(function() {
$(function(){
function animate(){
var p = $(".photo-grid-slideshow .photo-crop").css('width');
$(".photo-grid-slideshow .photo-crop:first-of-type").animate({marginLeft: '-=' + p}, 10000, "linear", function(){
$(this).css("margin-left", 0).appendTo('.photo-grid-slideshow');
animate(); // here we call it again
})
}
animate(); // start animation
})
})
This is interesting a very tricky.
Well your main problem is not has caching the actual margin-left of the first
element, so that is because there is a small time waiting.
first.
the first element are animating, so when the first element is out of the
photo-grid-slideshow this continue animating after you hover in the photo-grid-slideshow, in other words, when you
hover the mouse, the animation stop, but for example, if you stop at -55px
margin-left, and suppose that the width of the image are 200px, then when you
run the animation again, and calculate the width of the first element, that have
255px of width because it takes the last margin-left set and the width of the
element, the reason of that stop some time the animation is for that, the first
element is animating but out of the photo-grid-slideshow, and this is when the second
element is in the start line this stop there and wait for the animation of the first
element finish, because the first element need 255px to finish the animating and this surpass the normal with.
// Get the width of the first element for once, not every time
var widthEl = parseInt($(".photo-crop").first().css('width'));
// Need an auxiliar because need cache the margin-left of the first element
var aux = 0;
// Separate the function animate it's better
function animate(p){
// With this selector you get the first element
$(".photo-crop").
first().
animate({marginLeft: '-=' + p}, 5000, "linear", function(){
$(this).css("margin-left", 0).appendTo('.photo-grid-slideshow');
// You need send the current margin-left
animate(p); // here we call it again
});
};
// with the chainnable option, you can chain the listeners
$(".photo-grid-slideshow").mouseenter(function() {
// Here calculate the margin-left of the first element
// then you can stop the animation
aux = widthEl - parseInt($(".photo-crop").first().stop().css("marginLeft"))*-1;
}).mouseleave(function() {
// and you can send the current margin-left of the first element.
animate(aux);
});
// here you can send the width of the first element.
animate(widthEl); // start animation
I am working on javascript scroll. I have following html code
JSFIDDLE
<div class="wrapper">
<div class="red div current"></div>
<div class="blue div"></div>
<div class="green div"></div>
<div class="yellow div"></div>
</div>
In above code I have four div tags red, blue, green and yellow. All of them are position in following css.
html, body {
height: 100%;
}
.wrapper {
overflow: hidden;
height: 100%;
}
.div {
position: relative;
height: 100%;
}
.red {
background: red;
}
.blue {
background: blue;
}
.green {
background: green;
}
.yellow {
background: yellow;
}
In above html and css the red div tag is the current one which means user is seeing the red div tag on the screen. Now what I am trying to do is when user scroll over window once, then the next div tag i.e. blue will be animated and moved to the top and will become visible to the user whereas the red div tag will be behind the blue one. This same process goes for both green and yellow.
The problem is that when user scroll once then the div tag should animate however my current javascript code is keep reading the scroll and animating the div tags one after another. What I want is when user scroll once then scroll should be disabled until the blue div tag is animated. Then scroll should be enabled. Again when user scroll second time, the scroll should disable until the green div tag completes its animation. Same goes for yellow.
How can I achieve above?
Here is my javascript
$(window).on("scroll", function () {
var next = $('.current').next();
var height = next.outerHeight();
next.animate({top: '-=' + height}, 500, function () {
$(this).prev().removeClass('current');
$(this).addClass('current');
});
});
Please have a look on update JsFiddle
$(window).on("scroll", function () {
var next = $('.current').next();
var height = $('.current').outerHeight();
$('.current').prevAll().each(function(){
height += $(this).outerHeight();
});
next.animate({top: '-=' + height}, 500, function () {
$(this).prev().css('top','');
$(this).prev().toggleClass('current');
$(this).toggleClass('current');
});
});
The main reason your example wasn't working as expected is because you were relatively positioning the divs, and not moving them to the correct spot.
Working JSFiddle:
http://jsfiddle.net/seanjohnson08/rVVuc/6/
.wrapper {
overflow: hidden;
height: 100%;
position: relative;
}
.div {
position: absolute;
height: 100%;
width: 100%;
top: 100%;
}
.current{
top: 0;
}
If you are looking for a way to limit the amount of scroll events fired, try throttling: http://benalman.com/projects/jquery-throttle-debounce-plugin/. My solution doesn't require this, because no matter how many times it is firing the scroll event, it only ever tells jquery to animate to top:0, there's no chance of it animating past that.
got a code here from someone....
what I like is to make the sliding div from right slide to left, i mean it hides the div to the right and slowly slides to the left for 300px width.
HTML
<a id="loginPanel">quote</a>
<div id="userNav">User Area</div>
CSS
#loginPanel {
color: #000;
cursor:pointer;
}
#userNav {
width: 200px;
height: 200px;
display: none;
background: #ff0000;
}
Jquery
// Open / Close Panel According to Cookie //
if ($.cookie('panel') == 'open'){
$('#userNav').slideDown('fast');
} else {
$('#userNav').slideUp('fast');
}
// Toggle Panel and Set Cookie //
$('#loginPanel').click(function(){
$('#userNav').slideToggle('fast', function(){
if ($(this).is(':hidden')) {
$.cookie('panel', 'closed');
} else {
$.cookie('panel', 'open');
}
});
});
Please need help on this one. just to make the div slide right to left
here is the fiddle http://jsfiddle.net/7m7uK/195/
You can use jQueryUI and additional effects Slide
http://docs.jquery.com/UI/Effects/Slide
Example:
$('#userNav').hide("slide", {direction: "left" }, 1000);
$('#userNav').show("slide", { direction: "right" }, 1000);
You can't use .slideToggle() to slide from left to right or vice versa, from http://api.jquery.com/slideToggle/:
The .slideToggle() method animates the height of the matched elements.
This causes lower parts of the page to slide up or down, appearing to
reveal or conceal the items. If the element is initially displayed, it
will be hidden; if hidden, it will be shown.
You should try and change your code to implement this code, but I think it's maybe better if you try with #s15199d answer, than you don't need to use jQueryUI
Ok, I created jsfiddle, you must include jQueryUI in order to work, you have different combinations of slide directions:
http://jsfiddle.net/7m7uK/197/
Ok, created another fiddle with cookies
http://jsfiddle.net/7m7uK/198/
Without depending on JQuery-UI
You need to place the content <div> you mean to slide inside a wrapper <div>. You then set the right margin of the content div to its negative width. The trick with the wrapper <div> is to have its x-overflow set to hidden so that it hides the content <div>. You can then use jQuery's native animate() routine to set the right margin to 0 to make the content <div> appear with a horizontal sliding effect.
HTML:
<div id="slider-wrapper">
<div id="slider-content">
</div>
CSS:
#slider-wrapper {
overflow-x: hidden;
}
#slider-content {
width: 300px;
margin-right: -300px;
}
JavaScript:
$("#slider-button").click(function () {
$("#slider-content").animate({ "margin-right": 0 }, "slow");
});
Here's a demo that uses a handle <div> to expand and collapse a div:
http://jsfiddle.net/gingi/KUCaL/
SLIDE DIV FROM RIGHT TO LEFT AND LEFT TO RIGHT
<div class="nav ">
<ul>
<li>HOME</li>
<li>ABOUT</li>
<li>SERVICES</li>
<li>CONTACT</li>
</ul>
</div>
CSS:
/*nav*/
.nav{
position: fixed;
right:0;
top: 70px;
width: 250px;
height: calc(100vh - 70px);
background-color: #333;
transform: translateX(100%);
transition: transform 0.3s ease-in-out;
}
.nav-view{
transform: translateX(0);
}
JS:
$(document).ready(function(){
$('a#click-a').click(function(){
$('.nav').toggleClass('nav-view');
});
});
http://www.themeswild.com/read/slide-navigation-left-to-right
$("#DivName").animate({"left": "-=300px", "opacity":1}, "slow");
Have you tried this ?
if ($.cookie('panel') == 'open'){
$('#userNav').slideLeft('fast');
} else {
$('#userNav').slideRight('fast');
}
I know how to stack divs on top of divs by doing position:absolute for the parent and position:relative for the children, but how can I make a div "rise up" from another div? An example of what I want to achieve is here. Scroll to the bottom and hover your mouse over the artwork.
What you can do is absolute position that pop-up in a relative positioned box, for example:
<div class="featured-image">
<div class="caption">
<p>This is where your text goes</p>
</div>
</div>
Now that you have that, you'll want to make the caption invisible unless scrolled over. So, a simple way to do this with just CSS is:
.featured-image { position:relative; width:300px; height: 400px; }
.caption { position:absolute; bottom:0; display:none; }
.feature-image:hover > .caption { display:block; }
The last line makes it seen when you mouse-over the image.
Then you could animate it with jQuery easily. That appears to be what they're using.
$(document).ready(function(e) {
$(".caption").hide();
});
var show = function() {
$(".caption", this).stop(true, true).show(500)
};
var hide = function() {
$(".caption", this).stop(true, true).hide(500);
};
$(".featured-image").hover(show, hide);
HTMl
<div id="pic">
<div>
</div>
</div>
CSS
#pic {
position: relative;
background: yellow;
width: 100px;
height: 100px;
overflow: hidden;
}
#pic div {
position: absolute;
bottom: -50px;
background: black;
height: 50px;
width: 100px;
}
JQuery
$('#pic').hover(
function(){
$(this).find('div').stop(true, true).animate({
'bottom': '+=50'
}, 100);
},
function(){
$(this).find('div').stop(true, true).animate({
'bottom': '-=50'
}, 100);
}
);
jsfiddle: http://jsfiddle.net/Z6eLa/2/
Introduce yourself to jQuery and z-index.
http://api.jquery.com/slideDown/
The trick here is slidedown will make your top div slide down. The only thing that comes to my mind, is instead of expanding that bottom div up, do the opposite. Get the top div, and have it slide-up, while the other div is displayed behind it. It should give the appearance of the bottom div 'sliding-up'.
Note, sorry if this doesn't work. I'm actually not sure if you can get it to slide only halfway up instead of all the way...good luck though!
You don't need JS for that, just use css3 transitions.