I'm a beginner to jquery. I want to make a simple fadeindown when I click a button, but from the above the screen,e.g. minus top value. But what I get is only sliding in the page, not from above. And it only works once when I load the html. After that, opacity is the only one working. Here's the sample code:
#Page {
opacity: 0;
width:70%;
min-height: 300px;
background:white;
text-align: center;
border-radius: 20px;
position:relative;
padding:20px;
margin:0 auto;
}
in document.ready(), when I load the html
$("#Page").position().top=$("#Page").outerHeight()*-1;
$("#Page").animate({top:$(".row").outerHeight(),opacity:'1'},1500);
and the .click function
$("#Page").css('opacity','0');
$("#Page").position().top=$("#Page").outerHeight()*-1;
$("#Page").animate({top:$(".row").outerHeight(),opacity:'1'},1500);
it seems only in document.ready that my fadeindown works. Anyone know the reason?
N.B: I try it only in my browser,not hosting it,not even at localhost
Just use css:
#Page {
position: relative;
top: 0;
opacity: 1;
transition: all 0.3s ease-in;
-webkit-transition: all 0.3s ease-in;
}
.hidden-element {
position: relative;
top: -100px;
opacity: 0;
transition: all 0.3s ease-out;
-webkit-transition: all 0.3s ease-out;
}
And then JQuery to hide element:
$("#Page").addClass('hidden-element');
And to show:
$("#Page").removeClass('hidden-element');
Related
I have a class over thumbnails called toolbar and I move it to the top on mouse over.
li .toolbar {
position:absolute;
top:10px;
right:0;
left:0;
overflow:hidden;
height:24px;
padding:0 10px;
color: #fff;
-webkit-transition:top .3s;
-moz-transition:top .3s;
-o-transition:top .3s;
transition:top .3s;
}
li:hover .toolbar{
top:-20px;
}
So when I move it 20 pixels to the top I also want to hide it without using z-index.
Is there any way with jQuery or pure CSS to do this?
Thank you
You can use opacity to hide the toolbar and set transition delay to make it start after a specific time
see code snippet
.li {
position: relative;
border: 1px solid #000;
height: 100px;
}
.li .toolbar {
position: absolute;
top: 10px;
right: 0;
left: 0;
overflow: hidden;
height: 24px;
width: 24px;
padding: 0 10px;
color: #fff;
background: red;
transition: top .3s .3s, opacity .3s;
}
.li:hover .toolbar {
transition: top .3s, opacity .3s .3s;
top: -20px;
opacity: 0;
}
}
<div class="li">
<div class="toolbar"></div>
</div>
You can use jQuery animation chaining.
$('.toolbar').animate({top:-20},1000).animate({'z-index': 0},1000).animate({opacity:0});
So to clarify: Each animation is happening after the last animation finishes.
Example on jsfiddle. You can see how z-index animation is working after the top animation and before opacity animation.
I have a <div> that contains a link.
At the bottom right corner of this <div>, I have an overlay element which takes over the whole <div> when hovered.
This overlay element also contains a link.
My problem is that the link in the overlying element is not clickable.
The problem is because I use pointer-events: none; on class .overlay-content, but if I don't use it, both links become dead.
Please see code here:
.panel-default1 {
padding-top: 10px;
border-radius: 20px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.10);
height: 400px;
width: 400px;
overflow: hidden;
margin: 0 auto;
position: relative;
}
.amg-corner-button_wrap {
display: block;
background-color: #e8c63d;
position: absolute;
transform: rotate(45deg);
right: -320px;
bottom: -320px;
width: 400px;
height: 400px;
-moz-transition: all 0.5s ease-out;
-o-transition: all 0.5s ease-out;
-webkit-transition: all 0.5s ease-out;
transition: all 0.5s ease-out;
}
.amg-corner-button_wrap:hover {
transform: rotate(45deg) scale(4);
}
.overlay-content {
pointer-events: none;
bottom: 0;
color: #333;
left: 0;
opacity: 0;
padding: 30px;
position: absolute;
height: 100%;
width: 100%;
box-sizing: border-box;
padding: 8px;
right: 0;
top: 0;
-moz-transition: all 0.3s ease-out;
-o-transition: all 0.3s ease-out;
-webkit-transition: all 0.3s ease-out;
transition: all 0.3s ease-out;
}
.overlay-content h2 {
border-bottom: 1px solid #333;
padding: 0 0 12px;
}
.amg-corner-button_wrap:hover~.overlay-content {
opacity: 1;
-moz-transition: all 0.3s ease-out;
-o-transition: all 0.3s ease-out;
-webkit-transition: all 0.3s ease-out;
transition: all 0.3s ease-out;
-moz-transition-delay: 0.3s;
-o-transition-delay: 0.3s;
-webkit-transition-delay: 0.3s;
transition-delay: 0.3s;
}
<div class="panel panel-default1">
<div class="panel-body">
Link
<div class='amg-corner-button_wrap'></div>
<div class="overlay-content">
<h2>Image Ink Logo</h2>
Link
</div>
</div>
<!-- panel body -->
</div>
<!-- panel default -->
Also, here is fiddle.
Is there any way that I can achieve this?
can't believe I actually found a pure CSS solution without any drawbacks.
.panel-default1 {
padding-top: 10px;
border-radius: 20px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.10);
height: 400px;
width: 400px;
overflow: hidden;
margin: 0 auto;
position: relative;
}
.amg-corner-button_wrap {
display: block;
background-color: #e8c63d;
position: absolute;
transform: rotate(45deg);
right: -320px;
bottom: -320px;
width: 400px;
height: 400px;
-moz-transition: all 0.5s ease-out;
-o-transition: all 0.5s ease-out;
-webkit-transition: all 0.5s ease-out;
transition: all 0.5s ease-out;
}
.wrap:hover .amg-corner-button_wrap {
transform: rotate(45deg) scale(4);
}
.overlay-content {
pointer-events: none;
bottom: 0;
color: #333;
left: 0;
opacity: 0;
padding: 30px;
position: absolute;
height: 100%;
width: 100%;
box-sizing: border-box;
padding: 8px;
right: 0;
top: 0;
-moz-transition: all 0.3s ease-out;
-o-transition: all 0.3s ease-out;
-webkit-transition: all 0.3s ease-out;
transition: all 0.3s ease-out;
}
.overlay-content h2 {
border-bottom: 1px solid #333;
padding: 0 0 12px;
}
.wrap:hover .amg-corner-button_wrap ~ .overlay-content {
pointer-events: auto;
opacity: 1;
-moz-transition: all 0.3s ease-out;
-o-transition: all 0.3s ease-out;
-webkit-transition: all 0.3s ease-out;
transition: all 0.3s ease-out;
-moz-transition-delay: 0.3s;
-o-transition-delay: 0.3s;
-webkit-transition-delay: 0.3s;
transition-delay: 0.3s;
}
<div class="panel panel-default1">
<div class="panel-body">
Link
<div class="wrap">
<div class='amg-corner-button_wrap'></div>
<div class="overlay-content">
<h2>Image Ink Logo</h2>
Link
</div>
</div>
</div> <!-- panel body -->
</div> <!-- panel default -->
JSFiddle
Instead of listening to the :hover event on the corner-button, listen to it on a parent element. Since the :hover will be dispatched regardless of the mouse interaction of the elements' children, it is possible to set pointer-events: auto to the children containing links (overlay-content), once the corner-button has been hovered. Now, that the overlay-content is hoverable and since it's a child of the wrapping div, it will cause the :hover to stay active over the whole wrapping div.
I would recommend using JS style swapping instead of CSS pointer events for this problem. You need to trigger one change to your css when you mouse over the bottom corner, and a separate event when you mouse out of the container. I do not believe CSS gives you that kind of conditional control.
Here is half a solution using animations instead of transitions. This works for when you hover on to the amg-corner-button_wrap but not when you move off it. I'm a bit new to animations so hopefully someone here who knows more maybe able to help you with the second half.
There is also a weird visual in here if you hover on the amg-corner-button_wrap and hover off mid transition. The reason for this is that I added a background color to overlay-content so when it's fading in and you mouse off amg-corner-button_wrap the swipe starts to reverse before the fade is complete.
Anyway, hope this 50% solution helps you or others drive this to 100%! Have to run to a meeting, good luck :-)
#keyframes example {
0% {
visibility: hidden;
opacity: 0;
}
1% {
visibility: visible;
opacity: 0;
}
100% {
visibility: visible;
opacity: 1;
}
}
.panel-default1 {
padding-top: 10px;
border-radius: 20px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.10);
height: 200px;
width: 200px;
overflow: hidden;
margin: 0 auto;
position: relative;
}
.amg-corner-button_wrap {
display: block;
background-color: #e8c63d;
position: absolute;
transform: rotate(45deg);
right: -120px;
bottom: -120px;
width: 200px;
height: 200px;
-moz-transition: all 0.5s ease-out;
-o-transition: all 0.5s ease-out;
-webkit-transition: all 0.5s ease-out;
transition: all 0.5s ease-out;
}
.overlay-content {
visibility: hidden;
opacity: 0;
background-color: #e8c63d;
bottom: 0;
color: #333;
left: 0;
padding: 30px;
position: absolute;
height: 100%;
width: 100%;
box-sizing: border-box;
padding: 8px;
right: 0;
top: 0;
}
.overlay-content h2 {
border-bottom: 1px solid #333;
padding: 0 0 12px;
}
.overlay-content~.amg-corner-button_wrap,
.amg-corner-button_wrap:hover {
transform: rotate(45deg) scale(4);
}
.amg-corner-button_wrap:hover~.overlay-content,
.overlay-content:hover {
animation-name: example;
animation-duration: 0.3s;
animation-timing-function: linear;
animation-delay: 0.3s;
animation-fill-mode: both;
}
<div class="panel panel-default1">
<div class="panel-body">
Link
<div class='amg-corner-button_wrap'></div>
<div class="overlay-content">
<h2>Image Ink Logo</h2>
Link
</div>
</div>
<!-- panel body -->
</div>
<!-- panel default -->
Here's a working fiddle for a css and html only change: https://jsfiddle.net/y2auh7gn/4/.
It separates the link from overlay-content and places it where it's supposed to be with position: absolute. We need to move the link out of overlay-content so that when we hover over it the overlay doesn't disappear.
There's a side-effect where the link pops out with the corner piece.
am developing a simple image view and i want the image to zoom up to the left hand side when a user place up a mouser point. Current i have been able to make image zoom out but it goes to right by default. Here is my codes
.imageDiv {
position: static;
height: 130px;
width: 160px;
-webkit-transition: all 1s ease;
-moz-transition: all 1s ease;
-ms-transition: all 1s ease;
transition: all 1s ease;
transform: scale(1);
}
.imageDiv:hover {
width: 300px;
height: 250px;
position: relative;
display: block;
border: 3px solid #fed136;
background-color: #b20000;
border-radius: 20px;
position: relative;
z-index: 999;
}
<div class="imageDiv">
<img src="./img/images/mobilePhone.png">
</div>
please help
I am trying to find an alternative for this:
"transition:background-image 1s whatever"
in firefox since it only works on webkit browsers.
I already tried the opacity alternative but thats not an option for me since i have content on the background container which will disappear along with the background if using opacity.
Thank you.
You can do that using 2 pseudo elements
CSS
.test
{
width: 400px;
height: 150px;
position: relative;
border: 1px solid green;
}
.test:before, .test:after {
content: "";
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
opacity: 1;
}
.test:before {
background-color: red;
z-index: 1;
transition: opacity 1s;
}
.test:after {
background-color: green;
}
.test:hover:before {
opacity: 0;
}
fiddle with real images
(hover to transition)
To be able to see the div content, the pseudo elements need to be in negative z-index:
fiddle with corrected z-index
looks like IE won't trigger this hover
.test:hover:before {
opacity: 0;
}
but will trigger this one
.test:hover {
}
.test:hover:before {
opacity: 0;
}
(As SILLY as it seems)
fiddle for IE10
Easiest solution making use of hover
.self-pic {
height: 350px;
width: 350px;
position: relative;
border-radius: 1rem;
}
img {
position: absolute;
left: 0;
transition: opacity, 1s;
}
img.front:hover {
opacity: 0;
}
<div id="self-pic">
<img class="back" src="https://source.unsplash.com/random/350*350" />
<img class="front" src="https://source.unsplash.com/random/351*351" />
</div>
It does work
You can see it here : http://dabblet.com/gist/1931619
But apparently Firefox hasn't implemented it yet.
#id_of_element {
-webkit-transition: all 1s ease-in-out;
-moz-transition: all 1s ease-in-out;
-o-transition: all 1s ease-in-out;
transition: all 1s ease-in-out;
}
Does this not do it? Just need to change the all to background-image.
has anyone any idea if you can do this in jquery? Where clicking on a piece of the logo expands the rest? Example image:
Why use jQuery if this can be achieved using CSS?
HTML:
<div id='icon-wrapper'>
<img id='icon' alt='icon' src='http://i.stack.imgur.com/sKhJf.jpg?s=60&g=1'/>
<p>Text here</p>
</div>
CSS:
#icon-wrapper{
margin:0 auto;
height:110px;
width:110px;
overflow:hidden;
/* CSS Transitions */
-webkit-transition: all 1s ease;
-moz-transition: all 1s ease;
-ms-transition: all 1s ease;
-o-transition: all 1s ease;
transition: all 1s ease;
}
#icon-wrapper:after{
content:"";
display:block;
width:100%;
clear:both;
}
#icon-wrapper:hover{
width:300px;
}
#icon-wrapper:hover #icon{
margin-left:200px;
}
#icon{
-webkit-border-radius: 100%;
-moz-border-radius: 100%;
border-radius: 100%;
/* Position Absolute to put the icon on the top */
position:absolute;
z-index:10;
/* CSS Transitions */
-webkit-transition: all 1s ease;
-moz-transition: all 1s ease;
-ms-transition: all 1s ease;
-o-transition: all 1s ease;
transition: all 1s ease;
}
#icon-wrapper p{
color:black;
font-size:35px;
font-family:arial, helvetica;
/* Fixed width and float left is needed */
width:200px;
float:left;
}
It's long but without using jQuery is a plus point.
Note that we need to use fixed width for the elements, especially for the paragraph.
UPDATE:
For transparent icon, we need to hide the text first, using opacity:0;. Then add CSS Transition so we have smooth effect on hover. Finally, show the text on hover with opacity:1;. But this trick has a bug, sometimes the text didn't 'hide' fast, so it's still shown for a time in the icon. The best solution is adding a background color to the icon, using the same color as the container background.
Updated CSS (transparent text):
#icon-wrapper:hover p{
opacity:1;
}
#icon-wrapper p{
/* ... */
opacity:0;
-webkit-transition: all 2s ease-in;
-moz-transition: all 2s ease-in;
-ms-transition: all 2s ease-in;
-o-transition: all 2s ease-in;
transition: all 2s ease-in;
}
Updated CSS (using background color on the icon):
#icon{
/* ... */
background:white;
}
Here is a jsFiddle
Here is an updated fiddle for transparent icon.
Here is an updated fiddle with background color added to the icon.
Not sure if this is something you want.
Check the demo here: http://jsfiddle.net/SdanM/4/
HTML:
<div id="container">
<div id="img">Hidden Element</div>
<div id="btn">Hover to expand</div>
<div>
CSS: hide the hidden element first
#container {
position: relative;
}
#img {
background-color: yellow;
position: absolute;
width: 100px;
height: 50px;
top: 50px;
left: 50px;
display: none;
}
#btn {
background-color: red;
position: absolute;
width: 50px;
height: 50px;
top: 50px;
left: 50px;
}
jQuery: move the blocks
$("#container").mouseenter( function() {
$("#img").animate({
left: "-=50",
width: "show",
}, 1000);
$("#btn").animate({
left: "+=50",
}, 1000);
});
$("#container").mouseleave( function() {
$("#img").animate({
left: "+=50",
width: "hide",
}, 1000);
$("#btn").animate({
left: "-=50",
}, 1000);
});