When displaying a div on hover, how can you target a specific div?
I need to display a hidden div from a link is on top of the page, and I can't figure out how.
When i tested, if the link and the div are one after the other, it displays corectly. but if i add another link before the first one, it does not work anymore.
From my testing using this CSS:
.expandable{
display: none;
}
.expand:hover+.expandable{
display:inline !important;
}
.expandable:hover{
display:inline !important;
}
And this HTML:
<div class="expand">expand</div> <!--this does not do anithing-->
<div class="expand">expand</div> <!--this works-->
<div class="expandable">expandable</div>
Try the below one
.expandable{
display: none;
}
.expand:hover ~.expandable{
display:inline !important;
}
.expandable:hover{
display:inline !important;
}
Only the hover on the second div works because of the behaviour of the '+' selector
https://www.w3schools.com/cssref/sel_element_pluss.asp
What W3C says :
Select and style every p element that are placed immediately after div elements:
div + p {
background-color: yellow;
}
you can hide div by id using : jQuery :
<div id=“div”>
</div>
<script>
$(“#div”).hide("slow"); // you can change "hide" to "show"
</script>
Related
Consider this element hierarchy
<div>
A
<div>B</div>
</div>
Is it possible to hide text A but not B with CSS? The layout should also leave no empty space where A would be.
What I tried:
Setting visibility to hidden and resetting it on child leaves blank space
Setting font-size to 0 on parent and resetting on child works in FF but not WebKit on iOS
Here is a JSFiddle for the problem
You may try using visibility:collapse:
body > span{
visibility:collapse;
}
span > span {
visibility:visible;
}
Fiddle Demo
Also this works with visibility:hidden;
body > span{
visibility:hidden;
}
span > span {
visibility:visible;
}
Fiddle Demo
Try this:
Use your same concept like this
CSS:
#a {
visibility:hidden;
font-size:0px
}
#b {
visibility:visible;
font-size:10px
}
HTML:
<span id="a">A
<span id="b">B</span>
</span>
DEMO1
DEMO2
FOR this HTML:
<div id="a">A
<div id="b">B</div>
</div>
DEMO UPDATED
Yeah, I think you're on the right track with the visibility stuff: it's the only property where the display doesn't override the visibility of the child element (display: none cannot be overridden on a child element).
Note that visibility: collapse is only applicable for table-cells (and works poorly even there): visibility: hidden is what you're after.
To counter the non-collapsing nature of visibility toggling, your could try to fiddle with absolute positioning.
Check out this demo for the basic idea: http://jsbin.com/hetis/2/edit
I was trying to parse from a complicated html page, but someone told me a better way is to inject my own css into that html. So I have the following situation:
<html>
<head>
<link rel="stylesheet" type="text/css" href="test.css" />
</head>
<body>
<div>
layer one div
<div id="center">
layer two div
<div>
layer three div
</div>
</div>
</div>
</body>
</html>
As you can see the div with id is sandwiched between a parent div and a child div.
I wonder if it is possible to hide the parent and child, making the page only show layer two div line. I try doing
div { display: none; }
div#center { display: inline;}
but without success.
I am using the indent method now, thank you for all the help, guys! : )
Here is kind of a hack, but it works:
HTML
<div>
layer one div
<div id="center">
layer two div
<div>
layer three div
</div>
</div>
</div>
CSS
div {
text-indent: -9999px;
}
div#center {
text-indent: 0px;
}
div#center div {
display: none;
}
Fiddle: http://jsfiddle.net/fPdda/2/
As far as I know, there is no option to show element which is placed under hidden element. So CSS will not do the trick. The only possible option is use javascript, which move element which is supposed to be visible out of parent. This can be easily done with jQuery.
However I don't know why you need this and what you mean with word "parse". CSS will affect only what you see, but under "parse" I understand processing data - and for processing is not important how it is shown. Maybe if you specify more detailed what you need, I can help.
This method will not work. Sadly, because your displayed div is inside a hidden div, you're sunk if you're stuck with that markup. You could get fancy and use text-indent: -9999px instead of display: hidden, then text-indent: 0px on the one you want to show, but the negative indented elements will still take up vertical space. Alternately, you could use JS to duplicate the node and re-insert it into the DOM at a different point, maybe inside an element that isn't hidden.
var nodeToShow = document.getElementById('center').cloneNode();
nodeToShow.setAttribute('id', 'centerClone');
document.body.appendChild(nodeToShow);
I don't think that is possible. Hiding the parent div takes precedence on the child, so your child with id is visible but only in the scope of parent div which is hidden. In order to accomplish what you trying to do just wrap the parent text in a span and hide the span;
div span{
display:hidden;
}
div#center div{
display:hidden;
}
You can't hide a parent yet make a child element visible, it just doesn't work that way. I would suggest doing something like this:
<div class="layer-one">
<span class="layer-one">layer one div</span>
<div id="center">
layer two div
<div>
layer three div
</div>
</div>
</div>
.
div,
span.layer-one {
display: none;
}
div.layer-one,
div#center {
display: block;
}
I have website
http://yournextleap.com/fresher-jobs
Please find out last div having HTML
<div data-recommendation="" data-id="3790" data-guidance="" data-bucket="jobs">
<div class="inn">
/* Some code*/
</div>
</div>
.inn having dashed bottom border
and it's parent div is dynamically generated
What I want:
The last DIV .inn must have border: none;
for That I tried :last-child
I don't want to use JS or Jquery
I added class for main div (temporarily I removed it); Now ther is only <div>
it was
<div class="main">
that's it, Here was my css
.main:last-child .inn{
border: none;}
But it's not working
Here's what I'm assuming you had:
<div class="main">
<div data-recommendation="" data-id="3790" data-guidance="" data-bucket="jobs">
<div class="inn">
/* Some code*/
</div>
</div>
</div>
If that's the case, you need:
.main div:last_child .inn {
border:none;
}
Hey i have tested and made the following changes in your css
div.hero-unit div.recommendation + div div:last-child div.inn {border:none !important;}
It works in Firefox and Chrome i am testing the same for IE This will work only in IE 9+ browsers IE 7 and IE 8 will not support this CSS selectors.
will explain the pattern here.
div.hero-unit is to select the parent div
div.recommendation is to select the child inside div.hero-unit
+ div will select the immediate next div
div:last-child will select the last child inside the div the one we have selected in point 3
div.inn setting the property border:none with !important so that the other borders are not applied because border:none will be given the highest priority due to !important.
Hope it helps to every read.. Best of luck
if i was to have the following HTML:
<div>
<div>
<div>
<div>
"I want to access this div and change the background colour on a hover"
</div>
</div>
</div>
</div>
how do i access the top level div to apply styles to it without affecting the parent divs?
NB - it is for a general system where div's are dynamically generated, therefore adding a class or id is not a solution to this particular problem.
The answer is you're out of luck.
There is no CSS3 selector for "an element that does not contain child elements, only text".
If the div is directly inside <body> just doing this is fine:
div {
/* Styles */
}
If it's not, give it an ID (if there's only one of these such divs) or a class if there are multiple:
<div id="foo">
<div>
<div>
<div>
"I want to access this div and change the background colour on a hover"
</div>
</div>
</div>
</div>
Then select it like:
div#foo {
/* Styles */
}
You haven't given any context in your OP, so this is a general solution.
To change the background colour of the 4th div, when hovering over the 1st div:
div:hover div div div {
background-color: #some_color;
}
What i came up was undoing everything you to do the first div to the last div generated. Here is a jsFiddle thing you can play around with: http://jsfiddle.net/ns6PS/
HTML:
<div> <div> <div> <div>
"I want to access this div and change the background colour on a hover"
</div> </div> </div> </div>
css:
div { background-color: #ddd; }
div div div div { background-color: #fff; }
correct me if i am wrong.
$('div').on('mouseover.mainfunction', function() {
return false;
});
Will cause the event to only shoot on the topmost div
so... div:hover will only apply to that div.
That's the jQuery version.
I have a menu and three hidden divs that show up depending on what option the user selects. I would like to show / hide them on click using only CSS. I have it working with jquery right now but I want it to be accessible with js disabled. Somebody here provided this code for someone else but it only works with div:hover or div:active, when I change it to div:visited it doesn't work. Would I need to add something or perhaps this isn't the right way to do it? I appreciate any help :)
The thing is my client wants this particular divs to slide/fade when the menu is selected, but I still want them to display correctly with javascript turned off. Maybe z-index could do the trick...?
For a CSS-only solution, try using the checkbox hack. Basically, the idea is to use a checkbox and assign different styles based on whether the box is checked or not used the :checked pseudo selector. The checkbox can be hidden, if need be, by attaching it to a label.
link to dabblet (not mine): http://dabblet.com/gist/1506530
link to CSS Tricks article: http://css-tricks.com/the-checkbox-hack/
This can be achieved by attaching a "tabindex" to an element. This will make that element "clickable". You can then use :focus to select your hidden div as follows...
.clicker {
width:100px;
height:100px;
background-color:blue;
outline:none;
cursor:pointer;
}
.hiddendiv{
display:none;
height:200px;
background-color:green;
}
.clicker:focus + .hiddendiv{
display:block;
}
<html>
<head>
</head>
<body>
<div>
<div class="clicker" tabindex="1">Click me</div>
<div class="hiddendiv"></div>
</div>
</body>
</html>
The + selector will select the nearest element AFTER the "clicker" div. You can use other selectors but I believe there is no current way to select an element that is not a sibling or child.
Although a bit unstandard, a possible solution is to contain the content you want to show/hide inside the <a> so it can be reachable through CSS:
http://jsfiddle.net/Jdrdh/2/
a .hidden {
visibility: hidden;
}
a:visited .hidden {
visibility: visible;
}
<div id="container">
<a href="#">
A
<div class="hidden">hidden content</div>
</a>
</div>
Fiddle to your heart's content
HTML
<div>
<a tabindex="1" class="testA">Test A</a> | <a tabindex="2" class="testB">Test B</a>
<div class="hiddendiv" id="testA">1</div>
<div class="hiddendiv" id="testB">2</div>
</div>
CSS
.hiddendiv {display: none; }
.testA:focus ~ #testA {display: block; }
.testB:focus ~ #testB {display: block; }
Benefits
You can put your menu links horizontally = one after the other in HTML code, and then you can put all the content one after another in the HTML code, after the menu.
In other words - other solutions offer an accordion approach where you click a link and the content appears immediately after the link. The next link then appears after that content.
With this approach you don't get the accordion effect. Rather, all links remain in a fixed position and clicking any link simply updates the displayed content. There is also no limitation on content height.
How it works
In your HTML, you first have a DIV. Everything else sits inside this DIV. This is important - it means every element in your solution (in this case, A for links, and DIV for content), is a sibling to every other element.
Secondly, the anchor tags (A) have a tabindex property. This makes them clickable and therefore they can get focus. We need that for the CSS to work. These could equally be DIVs but I like using A for links - and they'll be styled like my other anchors.
Third, each menu item has a unique class name. This is so that in the CSS we can identify each menu item individually.
Fourth, every content item is a DIV, and has the class="hiddendiv". However each each content item has a unique id.
In your CSS, we set all .hiddendiv elements to display:none; - that is, we hide them all.
Secondly, for each menu item we have a line of CSS. This means if you add more menu items (ie. and more hidden content), you will have to update your CSS, yes.
Third, the CSS is saying that when .testA gets focus (.testA:focus) then the corresponding DIV, identified by ID (#testA) should be displayed.
Last, when I just said "the corresponding DIV", the trick here is the tilde character (~) - this selector will select a sibling element, and it does not have to be the very next element, that matches the selector which, in this case, is the unique ID value (#testA).
It is this tilde that makes this solution different than others offered and this lets you simply update some "display panel" with different content, based on clicking one of those links, and you are not as constrained when it comes to where/how you organise your HTML. All you need, though, is to ensure your hidden DIVs are contained within the same parent element as your clickable links.
Season to taste.
In 2022 you can do this with just HTML by using the details element. A summary or label must be provided using the summary element. details is supported by all major browsers.
<details>
<summary>Click Here for more info</summary>
Here is the extra info you were looking for.
</details>
HTML
<input type="text" value="CLICK TO SHOW CONTENT">
<div id="content">
and the content will show.
</div>
CSS
#content {
display: none;
}
input[type="text"]{
color: transparent;
text-shadow: 0 0 0 #000;
padding: 6px 12px;
width: 150px;
cursor: pointer;
}
input[type="text"]:focus{
outline: none;
}
input:focus + div#content {
display: block;
}
<input type="text" value="CLICK TO SHOW CONTENT">
<div id="content">
and the content will show.
</div>
A little hack-ish but it works. Note that the label tag can be placed any where. The key parts are:
The css input:checked+div selects the div immediately next to/after the input
The label for said checkbox (or hey leave out the label and just have the checkbox)
display:none hides stuff
Code:
<head>
<style>
#sidebar {height:100%; background:blue; width:200px; clear:none; float:left;}
#content {height:100%; background:green; width:400px; clear:none; float:left;}
label {background:yellow;float:left;}
input{display:none;}
input:checked+#sidebar{display:none;}
</style>
</head>
<body>
<div>
<label for="hider">Hide</label>
<input type="checkbox" id="hider">
<div id="sidebar">foo</div>
<div id="content">hello</div>
</div>
</body>
EDIT: Sorry could have read the question better.
One could also use css3 elements to create the slide/fade effect. I am not familiar enough with them to be much help with that aspect but they do exist. Browser support is iffy though.
You could combine the above effect with javascript to use fancy transitions and still have a fall back. jquery has a css method to override the above and slide and fade for transitions.
Tilda(~) mean some sibling after; not next sibling like plus(+).
[key="value"] is an attribute selector.
Radio buttons must have same name
To string tabs together one could use:
<html>
<head>
<style>
input[value="1"]:checked ~ div[id="1"]{
display:none;
}
input[value="2"]:checked ~ div[id="2"]{
display:none;
}
</style>
</head>
<body>
<input type="radio" name="hider" value="1">
<input type="radio" name="hider" value="2">
<div id="1">div 1</div>
<div id="2">div 2</div>
</body>
</html>
You could do this with the CSS3 :target selector.
menu:hover block {
visibility: visible;
}
block:target {
visibility:hidden;
}
You're going to have to either use JS or write a function/method in whatever non-markup language you're using to do this. For instance you could write something that will save the status to a cookie or session variable then check for it on page load. If you want to do it without reloading the page then JS is going to be your only option.
if 'focus' works for you (i.e. stay visible while element has focus after click) then see this existing SO answer:
Hide Show content-list with only CSS, no javascript used
You can find <div> by id, look at it's style.display property and toggle it from none to block and vice versa.
function showDiv(Div) {
var x = document.getElementById(Div);
if(x.style.display=="none") {
x.style.display = "block";
} else {
x.style.display = "none";
}
}
<div id="welcomeDiv" style="display:none;" class="answer_list">WELCOME</div>
<input type="button" name="answer" value="Show Div" onclick="showDiv('welcomeDiv')" />
With this method, when you click on Nav Dropdown elements it will NOT disappear, unlike plain :focus solution.
key is:
tabindex in parent element
parentDiv:focus-within hiddenDiv { display: block;}
it will work with both: display and visibility css;
HTML code:
<div className="DevNavBar dbb">
{/* MAKE SURE TO ADD TABINDEX TO PARENT ELEMENT, OTHERWISE FAILS */}
<div className="DevNavBar_Item1 drr" tabIndex="0">
item1
<div className="DevNavBar_Item1_HiddenMenu dgg">
<ul>
<li>blah1</li>
<li>blah2</li>
</ul>
</div>
</div>
</div>
CSS code:
.DevNavBar {
padding: 40px;
}
.DevNavBar_Item1 {
padding: 20px;
width: fit-content;
cursor: pointer;
position: relative;
}
.DevNavBar_Item1:hover {
color: red;
}
.DevNavBar_Item1_HiddenMenu {
display: none;
position: absolute;
padding: 10px;
background-color: white;
z-index: 10;
left: 0;
top: 70px;
}
.DevNavBar_Item1:focus {
color: red; // this is so that when Nav Item is opened, color stays red
}
.DevNavBar_Item1:focus-within .DevNavBar_Item1_HiddenMenu {
display: block;
color: black; // this is to remove Bubbling, otherwise it will be RED, like the hover effect
}
Here is Video Demo I created on my youtube channel (note: this is my youtube channel, so I am affiliated to that channel), the link is for 'show and tell' purposes: https://youtu.be/QMqcZjmghf4
CSS does not have an onlclick event handler. You have to use Javascript.
See more info here on CSS Pseudo-classes: http://www.w3schools.com/css/css_pseudo_classes.asp
a:link {color:#FF0000;} /* unvisited link - link is untouched */
a:visited {color:#00FF00;} /* visited link - user has already been to this page */
a:hover {color:#FF00FF;} /* mouse over link - user is hovering over the link with the mouse or has selected it with the keyboard */
a:active {color:#0000FF;} /* selected link - the user has clicked the link and the browser is loading the new page */