I have the following code:
<div id="div3"><img src="" width="20px" /></div>
<div id="div4">
... -> menu
</div>
which by using the following:
div3{
position: absolute;
width: 20px;
height: 20px;
left: 50%;
top: 50%;
margin-top: -10px;
margin-left: -10px;
}
#div4{
display: none;
float:right;
position: absolute;
left: 60%;
top: 50%;
margin-top: -15px;
margin-left: -70px;
}
#div3:hover + #div4 {
display: block;
}
I make the div4 show, after hovering #div3 (which is an image) . However I want div4 appears and remains after uncovering the #div3. I tried couple of codes in jquery but they do not work.
can you help?
As PHPGlue said, you can't do that with just CSS.
You can do something like this using jquery, adjust the code based on your needs:
HTML
<div id="one">Hover me!</div>
<div id="two">HELLOO!</div>
JS
$("#one").on("hover", function(){
$("#two").show();
});
FIDDLE
You can (effectively) do this in pure CSS, such that it works in modern browsers. The trick is to use a very large value for a transition-delay when the hover exits. Like this:
#div3:hover + #div4 { opacity:1; height:20px;transition-delay:0s; }
#div4 { opacity:0; height:0; transition-delay:360000s; }
See http://jsfiddle.net/7Fw3A/1/
Make sure that #div4 is always displayed while it is hovered over. Change your last CSS selector to something like:
#div3:hover + #div4, #div4:hover {
display: block;
}
It will still go away when you move the mouse away from both div3 and div4, but that is often what you want to happen. If not, it's probably best to use a jQuery solution (I'm sure others will post one).
You could possibly add another transparent div that covered the full height and width of the page, give it a high z-index, and make sure that both it and div4 are displayed when that div is hovered over (as it will always be), but that sounds like a bad idea.
As PHPglue said, you need Javascript to do this. (this is only one example. feel free to use whatever JS you want)
$('#div3').hover(function() {
$('#div4').css('display', 'block');
}
I assume you want to make #div4 to appear once you've hovered over #div3, so do the following.
$('#div3').on('mouseover', function () {
$('#div4').addClass('visible');
$(this).off('mouseover');
});
This will add the class visible to #div4 when you mouseover #div3 for the first time. If you add a css selector .visible { visibility: visible; } then this will adjust #div4s css.
Related
I am trying to get an information tag to slide out from behind a circular picture. In order to do this I used a block and circle to create the information field and stuck it behind the image.
The problem I am running into is getting it to slide out smoothly. Since there are two div's, the square slides out and then the circle, causing it to look choppy.
I would like to get it to toggle in and out as if it were one object.
$(document).ready(function(){
$('.employeeBlock').hide();
$('.employeeDot').hide();
$('.employee').click(function(){
$('.employeeDot').toggle('slide');
$('.employeeBlock').toggle('slide');
});
I have tried it with the employeeDot inside the employeeBlock which is in the employee div
as well as both the employeeDot and the employeeBlock seperate and in the employee div.
Both methods give similar results
Thanks
EDIT: Thanks for the replies, it's running smoother, but not quite perfect. I think I need to create one item that is shaped like a bullet, and toggle that in and out. Any ideas on how to do that?
The closest I can get is a pill shape, which leaves some of the area uncovered
EDIT: Here is my html:
<body>
<div class = 'employee'>
<div class = 'employeeDot'></div>
<div class = 'employeeBlock'></div>
<img class = 'pic' src = "https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcQfMDb1Qtu7gTDZTfnFR2XcPqrfkn27zeWASTBfczi-GGQAIKG_"/>
</div>
</body>
</html>
And my CSS:
.pic {
height: 150px;
width: 150px;
border-radius: 75px;
position: absolute;
}
>.employeeBlock {
background-color:maroon;
height: 150px;
width: 150px;
position: absolute;
left: 75px;
float: left;
}
>.employeeDot {
background-color: maroon;
height: 150px;
width: 250px;
border-radius: 150px;
position: absolute;
float: left;
left: 75px;
}
You can specify any number of selectors to combine into a single result:
$('.employeeDot, .employeeBlock').toggle('slide');
Multiple Selector
.toggle(); is deprecated, use .slideToggle(); instead.
Slide down:
$(document).ready(function(){
$('.employeeDot','.employeeBlock').hide();
$('.employee').on("click", function(){
$('.employeeDot, .employeeBlock').slideToggle('fast');
});
});
Slide from side:
$(document).ready(function(){
$('.employeeDot','.employeeBlock').hide();
$('.employee').on("click", function(){
$('.employeeDot, .employeeBlock').animate({width: 'toggle'});
});
});
The rest of the answers have covered everything, but to get the element to shape like a bullet use:
border-radius: 10px 10px 0 0;
But match the size and sides to your likings.
try this.
$(document).ready(function(){
$('.employeeBlock,.employeeDot').hide();
$('.employee').click(function(){
$('.employeeDot, .employeeBlock').toggle('slide');});
I have a PNG image of a character, and I want something like that:
http://www.swfcabin.com/open/1364482220.
If someone clicks on a part of the character's body, it'll be "selected".
The question is - how can I do that. I don't want to use more images (because I have multiple characters), I want to use CSS only.
I tried this: http://jsfiddle.net/eRVpL/, but the green background appear above the white background, and I want it to be only above the character.
The code:
<div class="character">
<img src="http://img194.imageshack.us/img194/3854/goldgladiator.png" />
<span></span>
</div>
<style>
.character { width: 210px;display: inline-block; vertical-align: middle; position: relative; }
.character > span {
display: block;
width: 200px;
height: 30%;
background: rgb(160, 255, 97);
opacity: .3;
position: absolute;
top: 0;
}
img {
max-width: 200px;
}
</style>
You can make this work with CSS masks, although they are currently only supported in WebKit browsers: http://caniuse.com/#feat=css-masks
http://jsfiddle.net/eRVpL/3/
HTML:
<div class="character">
<img src="http://img194.imageshack.us/img194/3854/goldgladiator.png">
<div class="green-mask"></div>
</div>
CSS:
.green-mask {
height: 200px;
width: 508px;
background: rgb(160, 255, 97);
opacity: .3;
position: absolute;
top: 0;
-webkit-mask-image: url(http://img194.imageshack.us/img194/3854/goldgladiator.png);
}
If you want to offset the elements like in the GIF you linked, put the colored background on children of the masked div:
http://jsfiddle.net/eRVpL/11/
HTML:
<div class="character">
<img src="http://img194.imageshack.us/img194/3854/goldgladiator.png">
<div class="green-mask">
<div class="filler"></div>
</div>
</div>
CSS:
.filler {
background-color: rgba(160, 255, 97, 0.3);
height: 200px;
margin-top: 200px;
width: 100%;
}
.green-mask {
position: absolute;
width: 508px;
top: 0;
-webkit-mask-image: url(http://img194.imageshack.us/img194/3854/goldgladiator.png);
}
And this one's just for fun: http://jsfiddle.net/eRVpL/23/ Try clicking the character. It uses checkboxes and labels with no JavaScript.
Currently there is no CSS-only means of accomplishing this. There is a specification for compositing and blending with CSS that's in the works, but it currently isn't being supported enough to be used in a product just yet. You can read-up on the spec here: http://www.w3.org/TR/compositing/
With this specification, we could set the blend-mode of your element to "screen", "overlay", or "lighten" which would make your character be green but the background would remain white. Unfortunately, this isn't possible just yet.
The best way would be, as jcubic said in one of your comments, "You need to use a mask, image that will be exactly the same but the character transparent".
Good luck!
Try using z-index for getting what you want. You'll be able to make the object appear to be hidden on a certain page until you bring it up with a mouse click or hover. You can also make a green image that's basically a silhouette and cut it up into three different portions, give them a little bit of exact positioning (each with their own division) and have a little z-index, then you've got yourself that. You might also want to cut up the actual character into three parts to make it easier.
so I have an image which i would like to overlay with an html button attribute like so:
here is a blank image
i would like to overlay a button like so on the image
and then if the button is clicked have it then look like this
from what i can gather this could be done using CSS using {index-z} somehow, or possible with html5 canvas tag. and then to handle the actually button click with java script.
However i am not completely sure how to accomplish this (the handling of button click with javascript i do know). Could someone link to a tutorial on how to do this or give an explanation it would be greatly appreciated.
Note: the image itself is also an href / link if this changes how this should be done, additionally te image itself will be in a sort of gallery with around 50 similar images or so
You can use positioning to place the "star" button on top of the other image. Your image and button will need to be in a container with the position set to relative. Then you can set your "star" to be absolutely positioned, and that position will be relative to the container:
.image-container {
display: inline-block;
position: relative;
}
.star-button {
position: absolute;
right: 10px;
top: 10px;
}
<div class="image-container">
<img src="main image here">
<img class="star-button" src="star image here">
</div>
Then you can handle the click of the image (or button, or a, or what have you) in your javascript.
JSFiddle
Maybe this example will help you my friend:
Source: ye5
HTML :
<div id="header1" width="259px">
<img src='http://2aek.com/inventory/MyBlogspot/ye5-templete/ye5Header3b.jpg' style='margin-left:259px; margin-top:-128px;'/>
CSS :
#header1 a {
background-image: url(http://2aek.com/inventory/MyBlogspot/ye5-templete/ye5Header3a1.jpg);
height:128px;
width:259px;
display: block;
}
#header1 a:link {
background-image: url(http://2aek.com/inventory/MyBlogspot/ye5-templete/ye5Header3a1.jpg);
height:128px;
width:259px;
display: block;
}
#header1 a:hover {
background-image: url(http://2aek.com/inventory/MyBlogspot/ye5-templete/ye5Header3a2.jpg);
height:128px;
width:259px;
display: block;
}
#header1 a:active {
background-image: url(http://2aek.com/inventory/MyBlogspot/ye5 templete/ye5Header3a3.jpg);
height:128px;
width:259px;
display: block;
}
What I want to do is to show the top photo (which is set to visibility: hidden) on hover. I have two photos positioned on each other like this:
<div class="frame">
<img src="./img/portfolio/default1.jpg" width="300" height="178" alt="Title Here"></a>
<div class="boxwrapper" style="visibility: hidden;"></div>
</div>
Added the second photo through css:
.boxwrapper {
background: url("../img/boxPlus.gif");
position: relative;
width: 300px;
height: 178px;
left: -6px;
top: -184px;
z-index: 1000;
}
Is it possible to do with css? Tried (and several more options):
#frame img:hover .boxwrapper {
visibility: visible;
}
But it is not working. Or this is only possible with javascript? If yes, please give some tips as I am not too much of javascript guy. Thanks!
You could set the photo as background of the boxwrapper
.boxwrapper{
background: url("../img/boxPlus.gif");
}
.boxwrapper:hover{
background: url("../img/portfolio/default1.jpg");
}
if this is not possible you could add it as background trough a style attribute inside your html
<div class="boxwrapper" style="background: url('../img/boxPlus.gif');" ></div>
You'd have to put the :hover class on a parent container. CSS does not allow such things to trickle "up" the tree, only down.
.boxwrapper {
display: none;
}
.frame:hover .boxwrapper {
display: block;
}
I'm looking to do something like this but with CSS or JavaScript.
I need to highlight a certain part of an image but everything I find is how to do it in Photoshop. Can I do this with CSS or maybe JavaScript?
Am I even asking the right question?
EDIT:
Well here is a great submission but I have a follow up question:
I need this for a mobile device and portrait and landscape views as well for many devices like: iOS, iPad, Android, WebOS, Etc... So the fixed position I'm not sure will work.
Any advice?
You could use background-position with absolutely positioned divs as follows:
CSS:
.container {
position:relative;
height:455px;
width:606px;
}
.container div {
position:absolute;
background-image:url(http://www.beachphotos.cn/wp-content/uploads/2010/07/indoensianbeach.jpg);
}
.container .bg-image {
opacity:0.3;
height:455px;
width:606px;
}
.container div.highlight-region {
height:50px;
width:50px;
opacity:0;
}
.container div.highlight-region:hover {
opacity:1;
}
HTML:
<div class="container">
<div class="bg-image"></div>
<div class="highlight-region" style="top:50px;left:50px;background-position: -50px -50px;"></div>
<div class="highlight-region" style="top:150px;left:150px;background-position: -150px -150px;"></div>
</div>
Please see http://jsfiddle.net/MT4T7/ for an example
Credit to beachphotos.com for using their image.
EDIT (response to OP comment): Please also see http://jsfiddle.net/zLazD/ I turned off the hover aspect. also added some borders.
CSS changes:
.container div.highlight-region {
height:50px;
width:50px;
border: 3px solid white;
}
/* removed :hover section */
You can probably fake it, here is a sample:
http://jsfiddle.net/erick/JMBFS/3/
I covered the image with an opaque element. The color of the element is the same as the background of the image. Used z-index to put it on top.
You sure can. For example, most crop plugins provide "highlighting" as the basis of their UI. So for a complete cross-browser solution, just use an existing plugin, like Jcrop.
Of course, you might want it to be fixed, in which case you can programmatically tell the plugin which section to highlight and that the user shouldn't be able to move it, and then it will act as a highlighter, not a cropper.
These are the steps you can take to highlight a part of an image:
Access the image in JavaScript, and dynamically add another identical image immediately after it. (this could be done just in HTML, but it would change the semantics of your markup)
Position the second image over the first image
Apply a css mask on the second image so that only the "highlighted" part shows up
When the user hovers over the images' container, adjust the opacity of the first image.
I can provide more technical details on this later if need be.
What about overlaying the cropped image (with 100% opacity) on top of the whole image (with 30% opacity)?
This answer is only a proof of concept
body {
margin: 0 0 0 0;
padding: 0 0 0 0;
}
.img {
position: absolute;
top: 0;
left: 0;
}
.img-base {
opacity: 0.3;
z-index: -99;
}
.img-overlay {
opacity: 1.0;
}
.cropper{
width: 150px; /* input width and height of the box here */
height: 120px;
overflow: hidden;
position: relative;
padding: 0 0 0 0;
margin: 0 0 0 0;
left: 90px; top: 170px; /* input starting location of the box here */
}
#overlay1 {
position: absolute;
left: 0px; right: 0px;
margin-left: -90px; margin-top: -170px; /* input starting location of the box here */
}
<img src="https://images.unsplash.com/photo-1583355862089-81e9e6e50f7a?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=334&q=80" class="img img-base">
<div class="cropper">
<img src="https://images.unsplash.com/photo-1583355862089-81e9e6e50f7a?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=334&q=80" class="img img-overlay" id="overlay1">
</div>