I want to show the "hide_show" section when I scroll down and the "three" section appears on the screen. I want to hide the "hide_show" section when I scroll up and the "three" section disappears from the screen. I want to use JS with "fade in / face out" effect. Please help
.hide_show {
height: 50px;
background-color: #cfcfcf;
margin-top: -50px;
}
#two {
background-color: cyan;
}
#three {
background-color: red;
}
#four {
background-color: yellow;
}
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
</head>
<body>
<section class="hide_show">
<div class="container">
<div class="row">
<div class="col-12">
one
</div>
</div>
</div>
</section>
<section id="two">
<div class="container">
<div class="row">
<div class="col-12">
two
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
<section id="three">
<div class="container">
<div class="row">
<div class="col-12">
three
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
<section id="four">
<div class="container">
<div class="row">
<div class="col-12">
four
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
</body>
https://jsfiddle.net/czyjg2tu/1/
It was a bit difficult to fully understand the question, but this should hopefully get you started.
Let me know if you have any other questions on what each part of this does.
let three = document.querySelector('#three')
let hideShow = document.querySelectorAll('.hide_show')
document.addEventListener('scroll', () => {
// If the user has scrolled to the three section
if (window.pageYOffset >= three.offsetTop) {
hideShow.forEach((item) => {
item.style.display = 'block'
})
// If the user has not reached the three section
} else {
hideShow.forEach((item) => {
item.style.display = 'none'
})
}
})
.hide_show {
/* Force the hideShow section to always be at the top */
position: sticky;
top: 0;
display: none;
height: 50px;
background-color: #cfcfcf;
margin-top: -50px;
}
#two {
background-color: cyan;
}
#three {
background-color: red;
}
#four {
background-color: yellow;
}
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
</head>
<body>
<section class="hide_show">
<div class="container">
<div class="row">
<div class="col-12">
one
</div>
</div>
</div>
</section>
<section id="two">
<div class="container">
<div class="row">
<div class="col-12">
two
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
<section id="three">
<div class="container">
<div class="row">
<div class="col-12">
three
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
<section id="four">
<div class="container">
<div class="row">
<div class="col-12">
four
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div>
</div>
</div>
</section>
</body>
Related
I need a quick fix here, How do I make the element with sticky class actually sticky within the container but outside it's parent row as well. Can anyone suggest me any quick fixes with HTML css and javascript? Thanks!
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sticky Element</title>
<style>
.sticky{
position: sticky;
top: 120px;
height: 200vh;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-lg-2">
<div class="sticky">
<h1>Sticky element</h1>
</div>
</div>
<div class="col-lg-10">
</div>
</div>
<div class="row">
<div class="col-lg-2">
</div>
<div class="col-lg-10">
</div>
</div>
<div class="row">
<div class="col-lg-2">
</div>
<div class="col-lg-10">
</div>
</div>
</div>
</body>
</html>
position: absolute is working for sticky, but sticky must be under the parent element (so in your case it must be exactly inside the container).
.row {
background: #CCC;
border-bottom: 1px solid black;
}
.sticky {
position: absolute;
}
.row>div {
padding: 40px;
}
.container {
margin-top: 40px;
margin-bottom: 40px;
}
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="sticky">
<h1>Sticky element</h1>
</div>
<div class="row">
<div class="col-lg-2">
Cell 1
</div>
<div class="col-lg-10">
Cell 2
</div>
</div>
<div class="row">
<div class="col-lg-2">
Cell 3
</div>
<div class="col-lg-10">
Cell 4
</div>
</div>
<div class="row">
<div class="col-lg-2">
Cell 5
</div>
<div class="col-lg-10">
Cell 6
</div>
</div>
</div>
Comment if something is not correct.
I would like to be able to drag/sort elements among multiple grids. Pretty much like on the following snippet/image.
However, problem is, that when i am dragging element outside of the grid, it will begin to jump/hide unexpectedly and act messy. Is there any better way (can also be some plugin), that can help me achieve this behaviour?
Thank you very much.
$( document ).ready(function() {
$(".sortable-grid").sortable({
revert: true
});
$(".sortable-element").draggable({
connectToSortable: ".sortable-grid",
revert: "invalid"
});
});
.sortable-grid {
padding: 15px;
border: 1px dashed;
}
.sortable-element {
background-color: #DDD;
margin-bottom: 5px;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"></script>
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
<div class="sortable-element">Some content</div>
<div class="sortable-element">Some content</div>
<div class="row">
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
</div>
</div>
enter image description here
It's not clear why you need the Draggable. Since all the items are under the Sortable, they can already be dragged.
Example:
$(function() {
$(".sortable-grid").sortable({
revert: true
});
});
.sortable-grid {
padding: 15px;
border: 1px dashed;
}
.sortable-element {
background-color: #DDD;
margin-bottom: 5px;
}
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"></script>
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
<div class="sortable-element">Some content</div>
<div class="sortable-element">Some content</div>
<div class="row">
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
<div class="col-md-4">
<div class="sortable-grid">
<div class="sortable-element">Some content</div>
</div>
</div>
</div>
</div>
In the code shown below, I have a post and in there is a comment button that will slide the comment box into view from the right. I'm resizing the main post element from 100% of the parent to 67% of the parent (col-lg-12 to col-lg-8). Although I'm trying to get the post element to simultaneously move with the entrance of the comment element.
Also in my fiddle i can't seem to fix how the comment slides all the way across the entire post element, rather than just a portion of it. Additionally, I can't fix the animation where it just appears rather than slides in, although the slide out animation works.
This is my JSFiddle
The code snippet below oddly doesn't work like jsfiddle does.
$('body').on('click', '#comments', function(e) {
var name = $(this).attr('name');
var style = $("#comments-body-" + name).prop('class');
if (style == "col-lg-4 hide") {
$("#post-card-" + name).prop('class', 'col-lg-8');
$("#comments-body-" + name).show("slide", {
direction: "right"
}, 1000, function() {
$("#comments-body-" + name).prop('class', 'col-lg-4 show');
});
} else if (style == "col-lg-4 show") {
$("#comments-body-" + name).hide("slide", {
direction: "right"
}, 1000, function() {
$("#post-card-" + name).prop('class', 'col-lg-12');
$("#comments-body-" + name).prop('class', 'col-lg-4 hide');
});
}
});
.quantity {
border-radius: 100px;
background: #dc3545;
color: white;
padding: 1px 6px;
}
span #comments {
cursor: pointer;
}
span #comments:hover {
color: blue;
}
.divider {
position: relative;
Float: left;
height: 100%;
width: 1px;
background-color: rgba(0, 0, 0, .125)
}
.comment-body {
padding: 0.75rem !important;
}
.show {
display: block;
}
.hide {
display: none;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" media="all">
<link href="https://cdnjs.cloudflare.com/ajax/libs/material-design-iconic-font/2.2.0/css/material-design-iconic-font.min.css" rel="stylesheet" media="all">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" rel="stylesheet" media="all">
<link href="https://nofile.io/f/RA9FgtoD8yG/master.css" rel="stylesheet" media="all">
<body>
<div id="main-content" class="main-content">
<div id="notices" class="section__content section__content--p30">
<div class="container-fluid" id="content">
<div class="col-md-12">
<div class="overview-wrap">
<h2 class="title-1">Notices</h2>
<button class="au-btn au-btn-icon au-btn--blue" data-toggle="modal" data-target="#newPostModal">
<i class="zmdi zmdi-plus"></i>new post</button>
</div><br />
<div id="$id" class="row">
<div class="col-lg-12">
<div class="card">
<div class="card-header">
<div class="row">
<div class="col-lg-8">
<strong class="card-title">
yeet
</strong>
</div>
<div class="col-lg-4">
<span style="cursor:pointer;" class="float-right">
<a id="remove-notice">
<i class="fas fa-times"></i>
</a>
</span>
</div>
</div>
<div class="row">
<div class="col-lg-12">
<span>
<small><span class="float-right" id="comments" name="1">Comments <span class="quantity"><bold>1</bold></span></span>
</small>
</span>
</div>
</div>
</div>
<div class="card-body">
<div class="row">
<div id="post-card-1" class="col-lg-12" style="position:relative;">
xdxddxd
</div>
<div class="col-lg-4 hide" id="comments-body-1">
<div class="divider"></div>
<div style="margin-left:2vw;">
<div style="vertical-align:middle;">
<strong>Comments</strong>
<button class="au-btn au-btn-icon au-btn--blue" style="line-height:25px!important;padding:0 5px!important;float:right;"><i class="zmdi zmdi-plus"></i>comment</button>
</div>
<br />
<div class="card">
<div class="card-body comment-body" style="position:relative;">
<strong> User </strong><br/>
<p>
shfashfihgliahgal
</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
Okay, I hope you are still watching this question.
First, why your show("slide" is failed. Let's watch this code.
$(function() {
$("#button1").on("click", function() {
// fade in. (but it doens't show due to priority problem.)
$("#target1").fadeIn("slow", function() {
// It shows at this timing.
$("#target1").prop("class", "col-sm-4 show");
});
});
$("#button2").on("click", function() {
// fade in.
$("#target2").fadeIn("slow");
});
});
.hide {
display: none !important;
}
.display-none {
display: none;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="target1" class="col-sm-4 hide">
Hello my name is col-sm-4! for display:none !important;
</div>
<div id="target2" class="col-sm-4 display-none">
Hello my name is col-sm-4! for display:none;
</div>
<input type="button" class="button" value="show col-sm-4" id="button1">
<input type="button" class="button" value="show col-sm-4" id="button2">
Next, you want to move the entire post element.
Maybe I'm misunderstanding.
But I did fix some problem that what I thought.
Can you have a look? if anything, feel free to question me.
For Example.
I have a panel heading and a panel body having a description by default when the page reloads. when I click on the + symbol then there are some contents to be displayed and that description to be removed.
everything is working fine. but when I slideup then the description is appeared but it appears suddenly with a kind of stroke.
I can do it using time unit but it adds fade-in effect to it. which i don't want.
$('.add_discount_plus_minus').on('click', function () {
if($(this).text() === "+" ) {
$(this).text("-");
$('.club_registration_plus_minus').text("+");
$('.settings_plus_minus').text("+");
$('.add_discount_one_line_description').hide();
$('.show_hide_add_discount_panel').slideDown();
} else {
$(this).text("+");
/*$(this).css('font-size' , '20px');*/
$('.show_hide_add_discount_panel').slideUp();
$('.add_discount_one_line_description').show();
}
})
.add_discount_plus_minus {
position: absolute;
top: 50%;
right: 15px;
transform: translateY(-100%);
font-size: 20px;
}
.show_hide_add_discount_panel {
display: none;
}
.set_padding_0 {
padding: 0 !important;
}
.set_margin_0 {
margin: 0 !important;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div class="panel panel-default set_padding_0">
<div class="panel-heading text-left">
<div class="row">
<div class="col-lg-10 col-md-10 col-sm-10">
<span>Add Discount</span>
</div>
<div class="col-lg-2 col-md-2 col-sm-2">
<span class="pull-right cursor_pointer add_discount_plus_minus font-bold font_size_17">+</span>
</div>
</div>
</div>
<div class="panel-body ">
<div class="row set_margin_0">
<span class="add_discount_one_line_description"> Code, Offer Name, Discount Amount, Uses Per Offer, Group Discounts </span>
</div>
<div class="show_hide_add_discount_panel ">
<div class="row margin_top_10 set_margin_0">
<span>Some contents to be displayed</span>
</div>
<div class="row margin_top_10 set_margin_0">
<span>Some contents to be displayed</span>
<div></div>
</div>
</div>
</div>
</div>
Here is JSFiddle
When you slide up the panel body then the description gets displayed suddenly.
How can i solve it?
Any help would b great.
Thank You.
You don't need to use timeout, it will be hard to match exactly the time it takes to slide. The slideUp() method has a callback function to call once the animation is complete, show your default content there
$('.show_hide_add_discount_panel').slideUp(function(){
$('.add_discount_one_line_description').show();
});
https://jsfiddle.net/hbxqsxjp/2/
Then you should try to add some timeout before you see the default content.
Fiddle : https://jsfiddle.net/qaeed/hbxqsxjp/1/
$('.add_discount_plus_minus').on('click', function () {
if($(this).text() === "+" ) {
$(this).text("-");
$('.club_registration_plus_minus').text("+");
$('.settings_plus_minus').text("+");
$('.add_discount_one_line_description').hide();
$('.show_hide_add_discount_panel').slideDown();
} else {
$(this).text("+");
/*$(this).css('font-size' , '20px');*/
$('.show_hide_add_discount_panel').slideUp();
setTimeout(function(){
$('.add_discount_one_line_description').show();
}, 1000);
}
})
.add_discount_plus_minus {
position: absolute;
top: 50%;
right: 15px;
transform: translateY(-100%);
font-size: 20px;
}
.show_hide_add_discount_panel {
display: none;
}
.set_padding_0 {
padding: 0 !important;
}
.set_margin_0 {
margin: 0 !important;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div class="panel panel-default set_padding_0">
<div class="panel-heading text-left">
<div class="row">
<div class="col-lg-10 col-md-10 col-sm-10">
<span>Add Discount</span>
</div>
<div class="col-lg-2 col-md-2 col-sm-2">
<span class="pull-right cursor_pointer add_discount_plus_minus font-bold font_size_17">+</span>
</div>
</div>
</div>
<div class="panel-body ">
<div class="row set_margin_0">
<span class="add_discount_one_line_description"> Code, Offer Name, Discount Amount, Uses Per Offer, Group Discounts </span>
</div>
<div class="show_hide_add_discount_panel ">
<div class="row margin_top_10 set_margin_0">
<span>Some contents to be displayed</span>
</div>
<div class="row margin_top_10 set_margin_0">
<span>Some contents to be displayed</span>
<div></div>
</div>
</div>
</div>
</div>
I'm looking for a way to change the background color of multiple columns based on a range of numeric values. I know of the Colorjizz PHP library but not sure if it's what I need for my purpose. I need the columns in the code below to change their background color to the respective shade of green/red/orange based on a range of numeric values. For example from 1-100 or 0.1 to 10.0.
.green-bg {
background-color: green!important;
color: white;
}
.red-bg {
background-color: red!important;
color: white;
}
.orange-bg {
background-color: orange!important;
color: white;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="well green-bg">1
</div>
</div>
<div class="col-md-12">
<div class="well red-bg">3
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="well orange-bg">2
</div>
</div>
<div class="col-md-12">
<div class="well green-bg">4
</div>
</div>
</div>
</div>
</div>
</div>
You could try grabbing the innerHTML of each div with the "well" class and then assuming that is a number between 0 and 10, set the opacity of the div to be that number divided by 10. So if the innerHTML is 2, then the opacity is set to 0.2.
I've added some Javascript to your snippet to make this happen.
You could change the math in this to make it 1-100 or something else.
function wellColorShade() {
var wells = document.getElementsByClassName("well");
for(var i = 0; i < wells.length; i++) {
var well = wells[i];
well.style.opacity = (well.innerHTML / 10);
}
};
wellColorShade();
.green-bg {
background-color: green!important;
color: white;
}
.red-bg {
background-color: red!important;
color: white;
}
.orange-bg {
background-color: orange!important;
color: white;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="well green-bg">1
</div>
</div>
<div class="col-md-12">
<div class="well red-bg">3
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="well orange-bg">2
</div>
</div>
<div class="col-md-12">
<div class="well green-bg">4
</div>
</div>
</div>
</div>
</div>
</div>