I'm having a little trouble with CSS and can't seem to find a solution. I have this HTML
<div id="closelink">
Close
Click to close
</div>
Now I want to hide the text «Click to close» only, without hiding neither the div, nor the link within it.
Can this be done?
The visibility attribute can be overriden on children elements, so you are able to do this:
#closelink {
visibility: collapse;
}
#closelink a {
visibility: visible;
}
<div id="closelink">
Close Click to close
</div>
.closelink {
font-size: 0px;
}
.close-link a {
font-size: 12px;
}
Try
#closelink {
position: relative;
left: -9999px;
}
#closelink a {
position: relative;
left: 9999px;
}
<div id="closelink">
Close Click to close
</div>
It works but you can use visibility:hidden instead of visibility:collapse
To avoid the child element breaking to a new line (as happens with just using visibility: hidden/collapse and visibility: visible), and to avoid drawing a 9999px block in the browser (generally frowned upon as it is unnecessary overhead), try this:
#closelink {
position: relative;
visibility: hidden;
}
#closelink a {
position: absolute;
left: 0;
top: 0;
visibility: visible;
}
<div id="closelink">
Close Click to close
</div>
You can adjust your left: 0 value to provide some padding.
There are three methods I could think of:
One
#parent {
opacity: 1;
}
.child {
opacity: 0;
}
<div id="parent">
dkjfdkf
<span class="child">Annoying text</span>
</div>
Two
.child {
visibility: hidden;
}
<div id="parent">
dkjfdkf
<span class="child">Annoying text</span>
</div>
Three
.child {
display: none;
}
<div id="parent">
dkjfdkf
<span class="child">Annoying text</span>
</div>
Opacity is best if you want the image to always be on the page to keep the structure but, you don't want it to be visible.
Hope this was helpful.
The following code works, but I have a problem since I want to have multiple portfolio objects like this one. If I use the current code it would raise all of the hidden divs (.slide) with text instead of one at a time based on hover. I can't use "this" since that would just make the picture animate upward. I could give everything ids and write a lot of JavaScript code that is repetitive, but I am almost positive that isn't the best way to do things.
Basically, How would you target a div with a hover effect that causes another div to do something and still be able to reuse the code?
The HTML for this section:
<div class="col-md-6 high">
<img class="port" src="http://loremflickr.com/320/240" alt="test">
<div class="slide">
<h3>Test Portfolio</h3>
</div>
</div>
The CSS for this section:
.high {
height: 200px;
overflow: hidden;
}
.port {
width: 100%;
height: 200px;
}
.slide {
background-color: rgba(74, 170, 165, 0.7);
color: white;
position: relative;
top: -34px;
height: 200px;
width: 100%;
padding: 20px;
text-align: center;
}
The JavaScript for this section:
$(document).ready(function(){
var portfolio = {
// moves div with text over portfolio picture on hover
hoverPort: function() {
$(".port").hover(function() {
$(".slide").stop().animate({"top" : "-110px"});
}, function() {
$(".slide").stop().animate({"top" : "-34"});
});
}, // end of hoverPort function
} // end of portfolio object
portfolio.hoverPort();
}); // end of document.ready
Of course you can use this, not to animate the element itself but to refer another "closest" element based on that:
$(".port").hover(function() {
$(this).next('.slide').stop().animate({"top" : "-110px"});
}, function() {
$(this).next('.slide').stop().animate({"top" : "-34"});
});
Demo Snippet
$(".port").hover(function() {
$(this).next('.slide').stop().animate({
"top": "-110px"
});
}, function() {
$(this).next('.slide').stop().animate({
"top": "-34"
});
});
.col-md-6 {
float: left;
width: 50%;
padding:25px;
box-sizing:border-box;
}
.slide {
position: relative;
top: -60px;
color: white;
background: red;
font-size: 2em;
font-family: sans-serif;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="col-md-6 high">
<img class="port" src="http://loremflickr.com/320/240" alt="test">
<div class="slide">
<h3>Test Portfolio</h3>
</div>
</div>
<div class="col-md-6 high">
<img class="port" src="http://loremflickr.com/320/240" alt="test">
<div class="slide">
<h3>Test Portfolio</h3>
</div>
</div>
You can use jQuery "eq" selector.
$(".port").eq(0).hover(function() {
$(".slide").eq(0).stop().animate({"top" : "-110px"});
});
Hovering over the first "port" will animate the first "slide".
I have a example of a situation here, I want to change the color of a div when clicked. Do I have to have two different functions, one for each div? What if the functions that I wanted to apply to the div was very complex? What if I had hundereds of the div? Can I make a general function, that can be applied for every div? By this I do not mean for example document.getElementsByClassName(" ... "), I want to for example change the color of the separately.
To be clear, how can I apply the same function to different objects? Something like document.getElementThatIsClicked(" ... " ) Thank you.
function changeColor1() {
document.getElementById("div1").style.backgroundColor = "#21a9c9";
}
function changeColor2() {
document.getElementById("div2").style.backgroundColor = "#21a9c9";
}
<div id="div1" onClick="changeColor1()" style="position:absolute; top:10px; left: 10px; width:200px; height: 200px; background-color:#000000;"></div>
<div id="div2" onClick="changeColor2()" style="position:absolute; top: 10px; left: 220px; width:200px; height: 200px; background-color:#000000;"></div>
You can make a function that accepts the element you want to change the color and make the function change the background color for that element
function changeColor(elem) {
elem.style.backgroundColor = "#21a9c9"
}
<div id="div1" onClick="changeColor(this)" style="position:absolute; top:10px; left: 10px; width:200px; height: 200px; background-color:#000000;"></div>
<div id="div2" onClick="changeColor(this)" style="position:absolute; top: 10px; left: 220px; width:200px; height: 200px; background-color:#000000;"></div>
Copied from https://stackoverflow.com/a/32828729/227299 but:
Avoids setting handlers using inline HTML attributes in favor of unobtrusively setting handlers from JavaScript itself. See onclick="" vs event handler
Avoid setting CSS attributes from HTML attributes. See What's so bad about in-line CSS?
function changeColor(elem) {
elem.style.backgroundColor = "#21a9c9"
}
var divs = document.querySelectorAll('div');
for (var i = 0; i < divs.length; i++) {
divs[i].addEventListener('click', function(e) {
changeColor(this);
});
}
#div1,#div2 {
display: inline-block;
width: 200px;
height: 200px;
background-color:#000000;
}
<div id="div1"></div>
<div id="div2"></div>
I have this,
I want,
Fiddle
When Seconds tab goes up, I want to decrease height of First Section with min First 2 showing always, same with Second section.
$('#second').resizable({
handles: {
'n': '#ngrip',
},
resize: function () {
var b = $('#second').height();
var a = $('#first').css("height", b + "px");
console.log(a.height());
}
});
Edit
Must have -- I want it to work just like JSFiddle "HTML" and "JavaScript" panels, they both are resizable but also have min heights as you can see here
http://jsfiddle.net/
$('#second').resizable({
handles: {
'n': '#ngrip',
},
maxHeight: 300,
minHeight: 150,
resize: function (event, ui) {
var h = ui.size.height;
$('#first').height(400 -h);
}
});
#main {
width:100%;
height:400px;
overflow: hidden;
position: relative;
}
#first, #second {
height:200px;
width: 100%;
overflow-y: scroll;
}
#second {
z-index:999;
position: absolute;
}
#first-head, #second-head {
background-color:red;
}
#ngrip {
position: relative;
width: 10px;
height: 10px;
background-color: #ffffff;
border: 1px solid #000000;
bottom: -5px;
left: 50%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.8.18/jquery-ui.min.js"></script>
<div id="main">
<div id="first">
<div id="first-head">
<h3>First</h3>
</div>
<div id="first-body">
<p>First-1</p>
<p>First-2</p>
<p>First-3</p>
<p>First-4</p>
<p>First-5</p>
<p>First-6</p>
</div>
</div>
<div id='second'>
<div id="second-head">
<h3>Second</h3>
<div class="ui-resizable-handle ui-resizable-n" id="ngrip"></div>
</div>
<div id="second-body">
<p>Second-1</p>
<p>Second-2</p>
<p>Second-3</p>
<p>Second-4</p>
<p>Second-5</p>
<p>Second-6</p>
</div>
</div>
</div>
Use minHeight and minHeight option of JqueryUI combined with CSS display: absolute; for #second
First, change your resize direction in HTML (from ui-resizable-s to ui-resizable-n)
<div class="ui-resizable-handle ui-resizable-n" id="ngrip"></div>
Second, use JqueryUI options in Javascript:
$('#second').resizable({
handles: {
'n': '#ngrip',
},
maxHeight: 300, // Example max height of `#second` is 300px
minHeight: 100, // Example min height of `#second` is 100px
resize: function (event, ui) {
// Get height of `#second`
var h = ui.size.height;
// Set height of `#first`
$('#first').height(400 - h); //400 is height of container `#main`
}
});
Final, change some CSS
#main {
width:100%;
height:400px;
overflow: hidden;
position: relative;
}
#first, #second {
height:200px;
width: 100%;
overflow-y: scroll;
}
#second {
z-index:999;
position: absolute;
}
#first-head, #second-head {
background-color:red;
}
#ngrip {
position: relative;
width: 10px;
height: 10px;
background-color: #ffffff;
border: 1px solid #000000;
bottom: -5px;
left: 50%;
}
Hope it help you.
Please Check this demo JS Fiddle. It will useful for you.
HTML
<div id="main">
<div id="first">
<div id="first-head">
<h3>First</h3>
</div>
<div id="first-body">
<p>First-1</p>
<p>First-2</p>
<p>First-3</p>
<p>First-4</p>
<p>First-5</p>
<p>First-6</p>
</div>
</div>
<div id='second'>
<div id="second-head">
<h3>Second</h3>
<div class="ui-resizable-handle ui-resizable-s" id="ngrip"></div>
</div>
<div id="second-body">
<p>Second-1</p>
<p>Second-2</p>
<p>Second-3</p>
<p>Second-4</p>
<p>Second-5</p>
<p>Second-6</p>
<p>Second-7</p>
<p>Second-8</p>
<p>Second-9</p>
</div>
</div>
</div>
CSS
#main {
width:100%;
height:400px;
}
#first, #second {
min-height:100px;
height:170px;
max-height:400px;
}
#second-body{
z-index:9999;
}
#first-head, #second-head {
background-color:red;
}
#first-body, #second-body {
overflow-y:auto;
height:100%;
margin-bottom:10px;
}
#ngrip {
position: absolute;
width: 10px;
height: 10px;
background-color: #ffffff;
border: 1px solid #000000;
top:0px;
left: 50%;
}
jQuery
$('#second').resizable({
handles: {
'n': '#ngrip',
},
resize: function () {
var b = $('#second').height();
var height=$('#main').height();
var a = $('#first').css("height", b + "px");
var first=$('#first').height();
$('#second').css("height",height- first+ "px");
}
});
try this below line
<div id="first" style="min-height:35%;overflow:hidden">
instead of
<div id="first">
Live Examples
Minimal Example
Full Example
Explanation
Your second comment was close to all that's required.
The "key insight" is that, in order to constrain the minimum height of one element, it suffices to constrain the maximum height of the other. If the top element cannot be taller than 250, then the bottom element cannot be any smaller than 50 (to maintain a constant container height of 300).
Relevant JavaScript
// initialise dimensions
var containerHeight = $("#container").height();
var minHeight = containerHeight * 0.30; // min 30% height
var maxHeight = containerHeight - minHeight;
// call rebalance once on page load to make sure the panels start off right
rebalance()
$("#top").resizable({
handles: 's',
maxHeight: maxHeight,
minHeight: minHeight,
resize: rebalance // whenever we resize, rebalance the panels
});
function rebalance() {
var currentTopHeight = $("#top").height();
$("#bottom").height(containerHeight - currentTopHeight);
}
I've also taken the liberty of cleaning up your code a little. I think you were having CSS problems related to filling the space after the header, and once that was fixed the resizing is fairly straightforward. I've annotated the CSS with comments to explain what's going on. You might also be interested in the discussion here: Make a div fill the height of the remaining screen space
Relevant CSS
/* both containers are full-width, and absolutely positioned in their parent */
#first, #second {
position:absolute;
width:100%;
}
/* pin the first to the top, and the second to the bottom */
#first {
top:0;
}
#second {
top:50%;
bottom:0;
}
/* The body needs to leave space at the top for the header (25px) but none at the bottom */
#first-body, #second-body {
overflow-y:auto;
width:100%;
position:absolute;
top:25px;
bottom:0;
}
I came across a plugin that looks very promising:
http://nathancahill.github.io/Split.js/
Split.js is a lightweight, unopinionated utility for creating adjustable split views or panes.
No dependencies or markup required, just two or more elements with a common parent.
Views can be split horizontally or vertically, with draggable gutters inserted between every two elements.
There is even a JS Fiddle-style Demo.
Sample JS (from demo):
Split(['#a', '#b'], {
gutterSize: 8,
cursor: 'col-resize'
})
Split(['#c', '#d'], {
direction: 'vertical',
sizes: [25, 75],
gutterSize: 8,
cursor: 'row-resize'
})
Split(['#e', '#f'], {
direction: 'vertical',
sizes: [25, 75],
gutterSize: 8,
cursor: 'row-resize'
})
Sample html usage (from demo):
<div id="a" class="split split-horizontal">
<div id="c" class="split content"></div>
<div id="d" class="split content"></div>
</div>
<div id="b" class="split split-horizontal">
<div id="e" class="split content"></div>
<div id="f" class="split content"></div>
</div>
I'm using jQuery's resizable(). I want to center an image to the resized div after it's resized. I'm using the stop: function() but no success.
This what I've tried.
But it does not center the div to the resized div. How do I center #smlD to #mainD when resized?
$('#mainD').resizable({
stop: function (){
var gpa = ($('#mainD').width() - $('#smlD').width()) / 2;
$('#smlD').css({ left: gpa });
}
});
EDIT
css:
.inW3{
position:relative;
background-color: #000;
width: 100px;
height: 100px;
left:0;
right:0;
margin-left:auto;
margin-right:auto;
}
.innerWrp .inW1 .inW2{
position: relative;
}
.outerWrp{
position: absolute;
}
html:
<div class ="outerWrp">
<div class ="innerWrp">
<div class ="inW1">
<div class ="inW2" id="mainD">
<div class ="inW3" id ="smlD">
</div>
</div>
</div>
</div>
</div>
Let the css do the work for you. With margin-left: auto and margin-right: auto you shouldn't be worried about centering on stop resizable().
Check out your code here CodePen working with centering on resize:
$('#mainD').resizable();