i have a ul-Element with 30 li-Elements, but only 20 Elements are shown, the overflow is hidden. Now i want to show the last 20 Elements. Is there a translateY(X)-Method for the ul-Element or something else?
Fesp
This solution is shooting into that big vague question. Hopefully it hits!
<ul id="ul_id" style="height:200px;overflow:hidden;">
<li></li>
...
</ul>
<script type="text/javascript">
document.getElementById('ul_id').scrollTop=150;
</script>
You can scroll a div with "scrollTop" in javascript. Just set the desired offset in pixels.
You'll need to scroll the element to reveal children that are "below the fold". Depending on if they're stacked on top of each other or in a row you'll need to use ul.scrollTop or ul.scrollLeft (from JavaScript).
Not a CSS HTML method I know. But the only way I can think to do what you ask (if I'm guessing correctly) is via jQuery, so.....
This will dynamically add an additional li with "See More..." when clicked, it will show more items on the list.
$(function() {
var hiddenStuff = $('.list li:gt(5)').hide();
if (hiddenStuff.size() > 0) {
var theCaption = '... See More';
$('.list').append(
$('<li class="more" id="toggler">' + theCaption + '</li>')
.toggle( function() {
hiddenStuff.slideDown(1000);
$(this).text('...See Less');
},
function() {
hiddenStuff.slideUp(1000);
$(this).text(theCaption);
})
);
}
});
jsFiddle Demo HERE
A CSS-only solution, which may work for you here: CSS-ONLY DEMO
Related
Im trying to put :focus on div so it will focus with other colors when href link is clicked, is it possible ?? Any help would be appreciated.
Below are my current progress
eg: Fiddle Demo
Expected result, when click on the href link, it will focus on the div background (like hover do).
i have no idea how to convert this to javascript
$("#colOne ul li").click(function(){
$("#colOne ul li").removeClass("active");
$(this).addClass("active")
})
You need li action so you need to use Either Jquery or Javascript.
Use following JavaScript will solve your issue.
HTML:
<div id="colOne">
<h3>Fruit</h3>
<div class="bg1">
<ul>
<li class="litest">Apple</li>
<li class="litest">Orange</li>
<li class="litest">Banana</li>
</ul>
</div>
</div>
Javascript:
<script language="javascript">
var buttons = document.getElementsByClassName("litest");
for(var i = 0; i < buttons.length; ++i){
buttons[i].onmousedown = function() {
this.setAttribute("class", "active");
}
}
</script>
You can use this.classList.toggle('active'); instead of this.setAttribute("class", "active"); to add and remove effect.
Check Fiddle.
If you like to use JQuery use following JQuery code:
$(function(){
$("li").bind("click", function(){
$(this).addClass('active');
});
});
Edit:
Here i edited my fiddle as per your requirement.
Check Fiddle.
It sounds like you want an event listener on your li's, not a :focus pseudo class. If you set up a couple classes to reflect the colors you want, you can just switch between them on click. I suggest jQuery's toggleClass to get this done.
This question already has answers here:
Is there a CSS parent selector?
(33 answers)
Closed 8 years ago.
I have the following code:
<div class="photos-wrapper" id="detailPhoto">
<div class="pseudo">
fixedTEXT
</div>
<div class="image-wrapper">
</div>
<div class="activites">
</div>
<div class="commentaire">
</div>
</div>
I want to include my own CSS style to this first and main <div class="photos-wrapper" id="detailPhoto"> but the only way to do this is by identify the grandchild selector i.e <a href="#/123456/"> because there are multiple occurrences of the same code.
Maybe it will be a bit more clear when I show what I tried:
a[href*="123456"] > div.pseudo > div.photos-wrapper[id^="detailPhoto"] {
display: none !important;
}
div.photos-wrapper[id^="detailPhoto"] < div.pseudo < a[href*="123456"] {
display: none !important;
}
That's the way I tried to do so but it obviously is not working.
The thing I am probably trying to do here is called a parent selector but I'm not quite sure.
#edit
Let's take a look on this code, it's actually more detailed:
http://jsfiddle.net/60ezqtL7/
The goal is to hide by display: none; style whole divs that are containing exactly the same values i.e. PHOTO 1
There's no need to use jQuery in this case (or many other cases).
detailPhoto.classList.toggle('hide', detailPhoto.querySelector('[href=#/123456]'))
As I mentioned in my comment to your answer, there is not parent or ancestor selecor. The easiest and most efficient way to to it via jQuery is the has() method.
$('#detailPhoto').has('a[href*="123456"]').hide(); // or use .addClass() instead
Use Google to host jquery for you.
Demo : I've used the class selector in the demo as id should be unique.
addClass Demo
UPDATE
Given your update and assuming you want to display 1 and only 1 of each photo, additional wrappers with photos with the same href will be hidden.
/*Loop through each link in div with cass psudo
in a div with class photos-wrapper*/
var found = {};
$(".photos-wrapper .pseudo a").each(function(){
var $this = $(this);
var href = $this.attr("href");
//if the href has been enountered before, hide the .photos-wrapper ancestor
if(found[href]){
$this.closest(".photos-wrapper").hide();
/*Other options:
Use Css direct
$this.closest(".photos-wrapper").css("display", "none");
Assign a duplicate class, then style that class ass appropriate
$this.closest(".photos-wrapper").addClass("duplicate");
*/
}else{
//otherwise add it to the array of what has been found
found[href] = true;
}
});
Demo
If you're not familiar with jquery, make sure to read up on how it is implemented and the purpose of $(document).ready();
Update 2
To hide all containers with replicated href use:
//Loop through each a tag
$(".photos-wrapper .pseudo a").each(function () {
var $this = $(this);
//Get the href
var href = $this.attr("href");
//Check if more than one exists
if ($('.photos-wrapper .pseudo a[href="' + href + '"]').size() > 1) {
//Hide all .photo-wrapper containers that have the replicated href
$('.photos-wrapper .pseudo a[href="' + href + '"]').closest(".photos-wrapper").hide();
}
});
Another Demo
I still suggest removing duplicates server-side if at all possible.
On a complete side note, the <center> tag was depreciated back at HTML4 and should no longer be used. Use CSS instead. There are pleanty of examples out there on how to center content using CSS.
At this time there is not a way to do this with only CSS, but you can do it easily with JQuery. This will search the descendants of #detailPhoto and hide the href (set it to display: none;).
<script>
$(function() {
$('#detailPhoto').find('a[href$="#/123456/"]').hide();
});
</script>
To search parents, you'd use this.
<script>
$(function() {
$('a[href$="#/123456/"]').closest('#detailPhoto').hide();
});
</script>
To use this you will also need the JQuery library added to the head of your document.
<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
http://nggalaxy.ru/en/about-us/ - here is the example of exact behaviour to be implemented. When you scroll down the page, the side menu disappears and appears on top of the page.
How it can be realized using bootstrap for example?
Thank you.
Here is an example of raw Javascript + jQuery making this happen:
<script type="text/javascript">
$(window).scroll(function(){
var a = 112;
var pos = $(window).scrollTop();
if(pos > a) {
$("menu").css({
position: 'fixed'
});
}
else {
$("menu").css({
position: 'absolute',
top:'600px'
});
}
});
</script>
This will add a CSS style if the user scrolled 112 pixel down. Like this you can create all styles for your menu.
In General: Use javascript to check on what scroll-position the user is, and append the styles or classes.
I'm using <a href> element along with :target css selector to show a <div> which by default is set to display:none. Problem is, that when I click on the link to show that <div>, it is automatically scrolling down my site towards that <div>.
Is there a way to stop the screen movement?
Unfortunately I am not yet proficient in anything besides CSS and HTML.
You can use event.preventDefault() to avoid this. Something like this:
$('a.yourclass').click(function(e)
{
//your code
e.preventDefault();
});
OR:
link
in the link enter:
Link here
You'll need JS anyway:
// (in jQuery)
$el.on('click', function(e) {
// find current scroll position
var pos = document.body.scrollTop || document.documentElement.scrollTop;
// let normal action propagate etc
// in the next available frame (async, hence setTimeout), reset scroll posiion
setTimeout(function() {
window.scrollTo(0, pos);
}, 1);
})
I don't know if this will flicker the screen. It might. It's a horrible hack either way.
In my Chrome, there's no flicker: http://jsfiddle.net/rudiedirkx/LEwNd/1/show/
There are two ways to tell the browser we don't want it to act:
The main way is to use the event object. There's a method
event.preventDefault().
If the handler is assigned using on (not by
addEventListener), then we can just return false from it.
Example:
Click here
or
here
This is a bit of a hack but you could use a basic css work around:
CSS only Example
#div1 {
height: 0;
overflow:hidden;
}
#div1:target {
height: auto;
margin-top: -110px;
padding-top: 110px;
}
#div2 {
background:red;
}
Click to show
<div id="div1">
<div id="div2">Content</div>
</div>
If you need it to be a little more flexible you can add some js...
More Flexible Example with JS
$('a').click(function () {
$('#div1').css({
'margin-top': 0 - $('#div1').position().top + $(window).scrollTop(),
'padding-top': $('#div1').position().top - $(window).scrollTop()
});
});
Basically you're pulling the top of div1 up with the negative margin and then pushing div2 back down with the padding, so that the top of div1 rests at the top of the window... Like I said its a hack but it does the trick.
Those links are anchor-links and by default made for those jumps :) You could use JS to prevent the default behaviour in some way. For example using jQuery:
$('a').click(function(e){e.preventDefault();});
or by default add return false; to the links
Avoid using :target all together and just use onclick event.
function myFunction()
{
document.getElementById('hiddenDiv').style.display = 'block';
return false;
}
Is there a way to scroll the content of an element that has an overflow of hidden to the top?
Example use case:
Container element has a max height of 200px, starting position is at 60px.
User clicks "show more", the height expands to 200px.
Since there is more content than 200px allows, the user can scroll to the bottom of the list.
When the user clicks "show less", the height lowers to 60px.
Problem arises, in that the list is no longer at the top and not scrollable.
Any ideas here would be great.
I believe it is not possible with CSS.
You can try to look at element.scrollIntoView.
Searching for scrollIntoView I found this question on SO where the answer suggests using jQuery's scrollTop.
Do you mean something like that?
http://jsfiddle.net/8pvjf/
It has to do with jquery indeed
$(document).ready(function(){
$('.background').css('font-size',($(window).width()*0.1));
$(".blow").each(function(){
});
$('.blow').on('click', function(event){
var element = $(this);
if(element.attr('data-blow') == 'true'){
element.animate({ width:'24%', height:'20%' , opacity:0.6 }, 1000).attr('data-blow', 'false')
$(this).addClass('blow')
$(this).removeClass('overflow')
} else {
element.animate({ width:'100%', height:'100%' , opacity:0.95 }, 1000, function(){
$('body').animate({ scrollTop: element.offset().top });
}).attr('data-blow', 'true').addClass('overflow').removeClass('blow');
}
});
$(window).resize(function(){
$('.background').css('font-size',($(window).width()*0.1));
});
Have fun toying with those codes as much as you want.
Of course, this is based on some previous work of mine and you'll need to change your classes and styles accordingly to your needs. :)