I have two div's one is div-content(red color) and second is div-content2(yellow color).div-content size is 0 to 50% and div-content2 size 50% to 100%.
Now In my screen 50% div-content and 50% div-content2
I need div-content1 drag left to right div-content1 width is 70 .In that time div-content2 will be 30.if div-content2 drag right to left width is 65 , in that time div-content width 35
finely when increases and content remain content will auto adjust So Please give me any Idea.
I am now to Stackoverflow .if i wrong to write Please guided me .
Thanks in Advanced
just the concept of it:
var drag = false,
maxW = $('.wrap').width();
$('.div1').click(function(){}).mousedown(function(event){
drag = true;
});
$(document).mousemove(function(event){
if(drag) {
if($('.div1').width() < maxW) {
$('.div1').width(event.pageX);
}
}
}).mouseup(function(){
drag = false;
});
.wrap {
width:100%;
position: relative;
}
.div1,
.div2 {
width:50%;
height:300px;
}
.div1 {
position: absolute;
top:0;
left:0;
z-index:1;
width: 50%;
background-color:red;
cursor:e-resize;
}
.div1:focus {
cursor:e-resize;
}
.div2 {
position:absolute;
top:0;
left:0;
width:100%;
background-color:yellow;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="wrap">
<div class="div1"></div>
<div class="div2"></div>
</div>
Related
I have a page which i need to dim a certain area (div) instead of the entire page. How can I achieve this?
I have googled some answer but all of them is about dimming the whole page. Below is the sample code that I got but it dimmed the entire page.
<div id="dimmer"></div>
#dimmer
{
background:#000;
opacity:0.5;
position:fixed; /* important to use fixed, not absolute */
top:0;
left:0;
width:100%;
height:100%;
display:none;
z-index:9999; /* may not be necessary */
}
It covered the whole page because you set the width and height to 100%. If you were to make it 100px or 50%, that would work, but if you set it to 100%, it will cover 100% of the page.
.area-to-dim {
position: relative;
}
.dimmer {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
background-color: rgba(0,0,0,0.5);
}
HTML
<div class="area-to-dim">
<div class="dimmer"></div>
</div>
Two ways, one really simple but I'm not 100% sure this is what you wanted.
First way, use CSS
.genericClassGivenToDivs, #idOfDiv {
background:#fff;
}
/* on mouse over, change the background colour */
.genericClassGivenToDivs:hover, #idOfDiv:hover {
background:#aaa;
}
The second way is more complex. Basically, reposition a div using javascript on mouse over. This requires some CSS and javascript. The following could be a lot cleaner with some work.
<html>
<head>
<style>
body {
margin:1em;
background:#ddd;
}
#contain {
margin:auto;
width:100%;
max-width:720px;
text-align:center;
}
#row1, #row2, #row3 {
width:100%;
height:48px;
line-height:48px;
color:#000;
background:#fff;
}
#row2 {
background:#eee;
}
#dim {
position:absolute;
top:0px;
left:0px;
width:100%;
height:100%;
background:rgba(0,0,0,0.5);
display:none;
}
</style>
</head>
<body>
<div id="contain">
<div id="row1">Row 1</div>
<div id="row2">Row 2</div>
<div id="row3">Row 3</div>
</div>
<div id="dim"></div>
<script>
var dimEl = document.getElementById('dim');
function over() {
//console.log('over:['+ this.id +']');
dimEl.style.top = this.offsetTop +'px';
dimEl.style.left = this.offsetLeft +'px';
dimEl.style.height = this.offsetHeight +'px';
dimEl.style.width = this.offsetWidth +'px';
dimEl.style.display = 'block';
}
window.onload = function() {
var list = ['row1', 'row2', 'row3'];
var e;
for(x in list) {
e = document.getElementById(list[x]);
if (e) {
e.onmouseover = over;
}
}
}
</script>
</body>
</html>
Not entirely sure what "dimming a certain area" means, but I recently created a solution that might be applicable in some extent.
I had a div with a background image and some overlaid text, and the background (but not the text) should darken slightly on mouse over.
I solved it by having two containers and a textfield, so that the outermost div had the background image, the inner div expanded to 100% height and width and had a transparent black solid-color background, and then there was some text in that div.
Then, simply, on hover, I change the inner div background-color from rgba(0, 0, 0, 0) to rgba(0, 0, 0, .3), dimming the background image.
If this sounds applicable, see this jsFiddle
Why the display is none?
Check this?
#dimmer {
background: #111;
top: 0;
left: 0;
width: 100px;
height: 100px;
z-index: 9999;
/* may not be necessary */
}
#dimmer:hover {
background: #000;
opacity: 0.5;
transition: opacity 1s ease;
cursor: pointer;
}
<div id="dimmer">ok</div>
I tried to do an overlay for images, but I have 2 problems:
$(document).ready(function () {
$('#boximmagini img').click(function(){
$("#immagine img:last-child").remove()
var source= $(this).attr('src');
$('#immagine').append("<img src="+source+"/>")
$('#overlay').fadeIn('fast');
$('#box').fadeIn('slow');
});
$(".chiudi").click(function(){
$('#overlay').fadeOut('fast');
$('#box').hide();
});
$("#overlay").click(function(){
$(this).fadeOut('fast');
$('#box').hide();
});
});
.chiudi{
cursor:pointer;
}
.overlay{
position:fixed;
top:0px;
bottom:0px;
left:0px;
right:0px;
z-index:100;
cursor:pointer;
}
#box{
width:600px;
height:400px;
display:none;
z-index:+300;
position:absolute;
left:30%;
top:20%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="overlay" id="overlay" style="display:none"></div>
<div id="box">
<div class="chiudi">CHIUDI</div><br>
<div id="immagine"></div>
</div>
<div id="boximmagini">
<div><b>Clicca</b></div>
<img src="http://i62.tinypic.com/icpph2.jpg" class="imgoverlay" style="width: 31%" />
</div>
PROBLEMS:
I don't know how position #box in middle of screen. With left: 30% it isn't in the middle of screen. I have read other question where a lot of user suggest to use a div with position relative and inside it a div with position absolute. But in my case i think that is not possible.
when the box fadein, and i resize the window, the box is "out" window (the cause is left property)
I hope that you can help me!
Sorry for my english
Thanks!
I this fiddle I set both your changing color and making sure it is always in the middle, setting left:50% and translate3d -50% will always set it to the center because of the position absolute, if you want also vertical positioning do the same for top and -50% to the y (2nd parameter): http://jsfiddle.net/whb3mpg4/7/
#box{
width:600px;
height:400px;
display:none;
z-index: 300;
position:absolute;
top:20%;
left:50%;
transform: translate3d(-50%,0,0);
}
#box img{
position:absolute;
left:50%;
transform: translate3d(-50%,0,0);
}
I know I could use same CSS class for both but I wanted to keep it clear and not changing the JS or the CSS defenitions
Hope this helped you.
issue:
http://jsfiddle.net/um2b98we/5/
I have a small problem. I try to create a navigation where the child (blue box) div is 75% screen height. I have no problems at all, as long as the parent (green box) is in relative position.
However, when I scroll down, I want the parent to be fixed on top of the screen. However then the child changes the height to 75% of the parent but I need it to keep being 75% height of the screen
for sample code, go to the link above:
#scroll, #header, #one, #two {width: 100%}
#scroll {height: 2000px;}
#one {
background: red;
height:50px;
}
#two {
background: green;
height:50px;
}
#two.fixed{
position:fixed;
top:0;
}
#sub {
position: absolute;
height: 75%;
width: 80%;
background: blue;
margin-top:50px;
}
<div id="scroll">
<div id="header">
<div id="one"></div>
<div id="two">
<div id="sub"></div>
</div>
</div>
</div>
I have been trying to fix it for a long time without any success. I would appreciate the help.
You could give the div height with javascript:
$(window).bind('scroll', function(){
var windowHeight = $(window).height();
$('#two').toggleClass('fixed',$(window).scrollTop() > 50);
$('#sub').css('height',windowHeight *.75);
});
or add it after you applied the fixed class to it:
$(window).scroll(function() {
var scroll = $(window).scrollTop(),
windowHeight = $(window).height();
if (scroll >= 50) {
$("#two").addClass("fixed");
$('#sub').css('height', windowHeight *.75);
} else {
$("#two").removeClass("fixed");
}
});
Here is my Jquery code:
var img = function() {
$(".slider#1").delay(1000).fadeIn(1000);
$(".slider#1").delay(3000).fadeOut(1000);
$(".slider#2").delay(5000).fadeIn(2000);
$(".slider#2").delay(3000).fadeOut(1000);
$(".slider#3").delay(10000).fadeIn(2000);
$(".slider#3").delay(3000).fadeOut(1000);
$(".slider#4").delay(15000).fadeIn(2000);
$(".slider#4").delay(3000).fadeOut(1000, function() { img() });
};
Essentially what I am trying to do is when one image fades out I would like an image to almost be behind it and fade straight into that without being a blank space in between, is this possible?
You could use the jQuery fadeTo function.
Like
$(".slider#1").fadeTo(1000,1);
And make all your sliders overlap each other with opacity 0.
Edit :
You can try this fiddle :
http://jsfiddle.net/8cwA6/22/
It recursively changes the opacity. All the images are on top of each other, then it fades out Level 1, then Level 2, and then fades both of them back (because Level 3 is on the bottom). You'll probably understand better when you see the code.
JavaScript
var max = 3
var min = 1
var showTime = 1500
function fade(num) {
if (num > min) {
$('.' + num).delay(showTime).fadeTo("slow", 0, function() {
fade(num - 1);
});
} else {
$("div").delay(showTime).fadeTo("slow", 1, function() {
fade(max)
});
}
}
fade(3);
HTML
<div id="img1" class="1"></div>
<div id="img2" class="2"></div>
<div id="img3" class="3"></div>
CSS
#img1 {
width:100px;
height:100px;
background-color:red;
position:absolute;
top:0;
left:0;
opacity :1;
z-index :1;
}
#img2 {
width:100px;
height:100px;
background-color:blue;
position:absolute;
top:0;
left:0;
opacity :1;
z-index :2;
}
#img3 {
width:100px;
height:100px;
background-color:green;
position:absolute;
top:0;
left:0;
opacity :1;
z-index :3;
}
You have to queue the animations, or they will get mixed up after some time, since your animations are running asynchronous;
I did stack all images, and all are visible (you could set z-index just to be certain).
Fading out the top most, the next one is showing up.
The bottom most, doesn't have to be faded. I fade in the first one again, before resetting/showing all the other images once again and resetting the recursion.
jsfiddle
http://jsfiddle.net/Drea/hkzbvew4/
js
var images = ['.slider1', '.slider2', '.slider3', '.slider4']; // .slider4 is always visible
var img = function (i, showtime, fadetime) {
$(images[i]).delay(showtime).fadeOut(fadetime).queue(function () {
i++;
if (i < images.length-1) { // run through images
img(i, showtime, fadetime);
$.dequeue(this);
} else { // reset animation
$(images[0]).delay(showtime).fadeIn(fadetime).queue(function () {
$(".slide").fadeIn(0);
img(0, showtime, fadetime);
$.dequeue(this);
});
$.dequeue(this);
}
});
};
img(0, 1000, 1000);
html
<div class="slide slider4"></div>
<div class="slide slider3"></div>
<div class="slide slider2"></div>
<div class="slide slider1"></div>
css
.slide {
width: 50px;
height: 50px;
position: absolute;
top: 50px;
left: 50px;
}
.slider1 {
background-color: black;
}
.slider2 {
background-color: green;
}
.slider3 {
background-color: blue;
}
.slider4 {
background-color: red;
}
I want to show the text text masking effect with animation
Here is my fiddle for what I am trying to achieve: http://jsfiddle.net/qTWTH/2/
I am not able to position the Red text in "center" above theblack text so the efffect should be something like this: http://jsfiddle.net/qTWTH/1/ *BUT aligned Center*
Also how to repeat the animation, this as per the JS, it just animate only once, I want to repeat the JS once the effect is done.
Code: HTML
<div id="mainbox">
<span id="black">Waiting for the task!</span>
<span id="red">Waiting for the task!</span>
</div>
CSS
#mainbox {
width:600px;
text-align:center;
}
#black {
color:black;
font-weight:bold;
font-size:2em;
}
#red {
position:absolute;
z-index:10;
left:8px;
width:0px;
overflow:hidden;
font-weight:bold;
font-size:2em;
color:red;
white-space:nowrap;
}
JS
var red = document.getElementById('red');
var black = document.getElementById('black');
red.style.width = "0px";
var animation = setInterval(function () {
console.log(red.style.width);
if (red.style.width == "290px") clearInterval(animation);
red.style.width = parseInt(red.style.width, 10) + 1 + "px";
}, 50);
Let me know if you need any other information.
Please suggest.
Check this fiddle
By centering the div itself, and positioning the red according to that, you'll ensure they line up.
#mainbox {
display: inline-block;
position: relative;
}
html {
text-align: center;
}
#red {
left: 0;
}
To run it again and again change like this:
var red = document.getElementById('red');
var black = document.getElementById('black');
red.style.width = "0px";
var animation = setInterval(function(){
console.log(red.style.width);
if(red.style.width == "290px")
{
red.style.width = "0px"; // here i have changed
}
red.style.width = parseInt(red.style.width,10)+1 +"px";},50);
Correct fiddle: http://jsfiddle.net/arjun_chaudhary/qTWTH/22/
I altered your code slightly, you almost had it
http://codepen.io/nighrage/pen/EAmeF/
<div id="mainbox">
<span id="black">Waiting for the task!</span>
<div id="red">Waiting for the task!</div>
</div>
#red {
z-index:10;
left:8px;
width:0px;
overflow:hidden;
font-weight:bold;
font-size:2em;
color:red;
white-space:nowrap;
margin: 0 auto;
margin-top: -37px;
}
change the second span for a div