I am working on a mobile first UI of an Angular project, where the div which is position: sticky needs to change its style, so how can I apply styling to the div only after it is stuck, without using jQuery, etc.
I've tried using https://developers.google.com/web/updates/2016/04/intersectionobserver
but I am not able to mock that functionality
.title {
font-size: 16px;
color: black;
}
/*On being stuck*/
.title
/*::stuck*/
{
font-size: 18px;
background: grey;
}
<div style="height: 700px;">
<div class="title" style="position: sticky; position: -webkit-sticky; top: 20px;">
This div is to be styled on being 'stuck'
</div>
</div>
<script>
position = document.getElementsByClassName("title")[0].style.position;
result = position === 'sticky';
console.log(result);
</script>
Related
I've created a custom modal popup box. To show or hide the modal box, I've used JQuery code. Below is my CSS style code and JQuery code
CSS
.overlay {
position: fixed;
background: #000;
opacity: .8;
height: 100%;
width: 100%;
display:none;
z-index: 999
}
.modal {
position: absolute;
margin: 30px auto;
background: #fff;
display:none;
height: 200px;
width:600px;
top: 60px;
}
JQuery Code:
function showModal(){
$('.overlay').show();
$('.modal').fadeIn(100);
}
HTML Code:
<div class="overlay"></div>
<div class="modal">
<div class="modal_title">My Title</div>
<div class="modal_inner">
My Modal Content
</div>
</div>
Now, it's showing below output.
I want to remove this disturbance from UI. But need to know why it's appearing?
Is my code wrong? or Is there any other possibilities of this issue? How can I solve it?
This is definitely not something caused by your code, but by the browser. Confirm by trying to use other browsers too.
There unfortunately isn't much you can do. You can wait for them to fix it, or you can try a different approach which happens to not screw up with the rendering, but those are the only options as I see it.
I suppose that you want to achieve something like this:
$('.overlay').show(400, function() {
$(this).append($('.modal'));
$('.modal').fadeIn(1000)
});
.overlay {
position: fixed;
background: #000;
opacity: .8;
height: 100%;
width: 100%;
display: none;
z-index: 999;
}
.modal {
position: absolute;
margin: 30px auto;
background: #fff;
display: none;
height: 200px;
width:600px;
top: 60px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="overlay"></div>
<div class="modal">
<div class="modal_title">My Title</div>
<div class="modal_inner">
My Modal Content
</div>
</div>
You should use callbaks in order to make it work consecutively like overlay -> modal. That disturbance is related to fading in your modal - it is hapenning at the same time as the overlay appeares. They overlap and get animated so we see some weird visual effect related to page rendering while animating.
I am using a `.toggle("slide") function to try and get a piece of text I have to appear as if each letter is sliding in. Unfortunately, it looks as if the text is flying in instead. I tried to squeeze the margins in tight, so that it would start at a closer place, but it still looks as if it is flying in from the left side.
Is there a better way to do this, so it looks as if the letters are sliding in without "flying in"?
$("#home-learn").toggle("slide");
#blue {
background-color: #0085A1;
width: 100%;
height: 300px;
}
#home-learn {
color: #FFF;
display: none;
text-align: center;
position: relative;
margin: 0 40%;
top: 50%;
font-size: 2.3em;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="blue">
<div id="home-learn">Learn more...</div>
</div>
For the effect you want, put a div inside your container. Make the div position absolute, make it 100% the height and width of the container, and make it the same background color as the main background. Make the div's z index higher than the container so the div sits over the text like a curtain. Then use toggle() to slide the curtain to the right exposing the text underneath.
Note that this uses jQuery UI, without it, you can't make toggle() slide to the right like this needs.(at least to my knowledge you cant). If you dont want to use jquery UI, you could use .animate() instead of toggle()
$("#curtain-div").toggle("slide", {
direction: "right"
}, 3000);
#blue {
background-color: #0085A1;
position: relative;
width: 100%;
height: 300px;
}
#home-learn {
color: #FFF;
text-align: center;
position: relative;
top: 50%;
font-size: 2.3em;
}
#curtain-div {
width: 100%;
height: 100%;
position: absolute;
background-color: #0085A1;
top: 0;
left: 0;
z-index: 10;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<div id="blue">
<div id="home-learn">
<div id="curtain-div"></div>
Learn more...
</div>
</div>
I have two <div>s with absolute position. One is displayed and the other is display: none on load. When the link on the visible one is clicked it is moved and the other is displayed.
I have a third <div> with link that I would like to display directly below these. Since they’re both position: absolute I have not been able to find a way to do this. I have found various solutions, but most of them are workarounds for using absolute position. Since my <div>s need to show ontop of each other I unfortunately can’t remove the absolute positioning.
As such I have tried various combinations of position: absolute and position: relative on the three <div>s, but so far nothing has worked.
JSFiddle with my problem: https://jsfiddle.net/dagz9tLw/1/
<div> with id linkbar is the one that needs to be at the bottom.
The other two <div>s don’t have a set height so margin-top won’t work. linkbar also needs to be just below the <div>s and not right at the bottom of the page.
I experienced that using a div acting as a buffer is quite useful and easy to implement for this purpose. You just set it above your div#linkbar and adjust it's height on load and when the div#front get's repositioned:
$("#topBuffer").css("height", $("#front").offset().top + $("#front").height());
$("#showLink").click(function() {
if (!$("#back").is(":visible")) {
$("#back").show();
$("#front").animate({
'marginLeft': "+=30px"
});
$("#front").animate({
'marginTop': "+=20px"
});
$("#topBuffer").animate({
'height': "+=20px"
});
}
return true;
});
.front {
width: 400px;
display: block;
border: 2px solid #000000;
text-align: center;
position: absolute;
margin-top: 20px;
z-index: 10;
background-color: white;
}
.back {
display: none;
width: 400px;
border: 2px solid #000000;
text-align: center;
position: absolute;
z-index: 1;
margin-top: 20px;
background-color: white;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="front" class="front">
<a id="showLink" href="javascript:void(0);">front</a>
</div>
<div id="back" class="back">
back
</div>
<div id="topBuffer"></div>
<div id="linkbar">
test
test
test
</div>
Hello on my page i have 2 character images, that i have placed on both sides of a text and banner, heres a picture of it http://i.imgur.com/KwzphQP.jpg but heres the problem, when i rezise my browser the images follows with the browser, they do not stay in the same position, and i dont want this to happen because i have a fixed layout, heres the css code, i dont know how to post it good, but anyway
.support-text {
width: 600px;
margin-left: auto;
margin-right: auto;
line-height: -2px;
margin-bottom: 130px;
}
.support-text h1 {
font-size: 30px;
}
.support-text {
clear: left;
}
.support-text {
font-size: 23px;
}
.support-img {
margin-top: -80px;
margin-bottom: 80px;
z-index: 1;
}
.ct-pic {
position: absolute;
right: 10px;
bottom: 30px;
float: right;
}
.ct-pic:hover {
-webkit-filter: brightness(180%);
}
.t-pic:hover {
-webkit-filter: brightness(180%);
}
.t-pic {
position: absolute;
left: 40px;
bottom: 30px;
float: left;
}
heres the html
<section class="support-text">
<div class="ct-pic"> </div>
<div class="t-pic" width="867" height="569"></div>
<img src="img/support-us.png" class="support-img">
<p>Hello, if this site has helped you improve your gameplay, and learn useful stuff, feel free to support us, so we can keep this website up, so more people can learn. You can support through Steam or throught paypal. Keep in mind that you do not have to support, but if you do, we appreciate it alot. and we can continue to upload new content (Smokes, flashes, tactics) to the website. </p>
</section>
heres an example of how to position things next to each other without them moving away or changing positions when you resize the window (the divs can be img tags or whatever you want them to be). Just put them in a "container" with a fixed width, and then float them inside that container
<div id='container'>
<div id='image-1' class='image'></div>
<div id='image-2' class='image'></div>
<div id='image-3' class='image'></div>
</div>
#container {
width: 200px;
height: 100px;
background: black;
}
.image {
background: white;
width: 20px;
height: 20px;
float: left;
margin: 20px;
}
http://jsfiddle.net/7qytj718/1/
update
you have an issue with your css. You're setting child elements' positions to absolute, this makes them ignore their parent element and become positioned relative to the entire window. When this happens, the child elements start moving when the window is resized.
I want to load some content from a DIV tag as pop up text when i hover over an image. When i mouse leave from that image pop should disappear and when i again mouse over image content should show as pop up text. I am using HTML, Jquery, JS for this. It will be very useful if i get a solution using jquery load() method. Let me know ur response.
Or, without javascript:
<div class="tooltip-wrap">
<img src="/some/image/file.jpg" alt="Some Image" />
<div class="tooltip-content">
Here is some content for the tooltip
</div>
</div>
And this CSS:
.tooltip-wrap {
position: relative;
}
.tooltip-wrap .tooltip-content {
display: none;
position: absolute;
bottom: 5%;
left: 5%;
right: 5%;
background-color: #fff;
padding: .5em;
min-width: 10rem;
}
.tooltip-wrap:hover .tooltip-content {
display: block;
}
You could also try something very simple like:
<acronym title="pop-up text"><img src=...></acronym>
You can use Twitter Bootstrap with the tooltip plugin.
If you want just the plugin, you can build your own Bootstrap with the plugin only.
Finally if you want to stylize your tooltip, use CSStooltip.com.
Example :
span.tooltip:after {
content: "";
position: absolute;
width: 0;
height: 0;
border-width: 10px;
border-style: solid;
border-color: transparent #FFFFFF transparent transparent;
top: 11px;
left: -24px;
}
You can add the title attribute to the image. You don't need any extra tags or styling, just an attribute.
<p id="icon">Text to hover over</p>
<p id="info" style="display: none">Text to popup</p>
Then, finish it with javascript.
<script>
var e = document.getElementById('icon');
e.onmouseover = function() {
document.getElementById('info').style.display = 'block';
}
e.onmouseout = function() {
document.getElementById('info').style.display = 'none';
}
</script>
If you hover over the text, another will popup.