animation is not working as expected

animation is not working as expected - javascript

I am trying an animation on the two divs on button click . Here is the demo i have created js fiddle. what i want is
when the user will click on the button the right div will slide to right (it will hide). and the width of left div will become 100%.
on second time when user will click the right div will visible from right to left slide and the width of left div will 50 %
I am trying this code .
my html is
<div class="col-md-12">
<div id="tags-left" class="col-md-6">
div left
</div>
</div>
<div id="tag-div" class="col-md-6">
div right
</div>
</div>
<div class="col-md-12">
<div class="btn-main">
<input id="show-tag" type="button" class="save-btn" value="Show Tag">
<input id="preview" type="button" class="save-btn" value="Preview">
</div>
my js is
$("#show-tag").click(function (e)
{
$( "#tag-div" ).toggle( "slow", function(element) {
//e.preventDefault();
if ($('#tag-div').is(":visible") ) {
$('#tags-left').css('width','50%');
} else {
$('#tags-left').css('width','100%');
}
});
});
$("#show-tag").click(function (e)
{
$( "#tag-div" ).toggle( "slow", function(element) {
//e.preventDefault();
if ($('#tag-div').is(":visible") ) {
$('#tags-left').css('width','50%');
} else {
$('#tags-left').css('width','100%');
}
});
});
.col-md-6 {
width:45%;
float:left;
background:red;
height:200px;
margin:3px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="col-md-12">
<div id="tags-left" class="col-md-6">
div left
</div>
</div>
<div id="tag-div" class="col-md-6">
div right
</div>
</div>
<div class="col-md-12">
<div class="btn-main">
<input id="show-tag" type="button" class="save-btn" value="Show Tag">
<input id="preview" type="button" class="save-btn" value="Preview">
</div>

This one is simple solution without doing much coding see the fiddle: https://jsfiddle.net/uzar3j4q/7/
JS
var action = 1;
$("#show-tag").click(function () {
if ( action == 1 ) {
$("#tag-div" ).animate({'width':'0%',});
$('#tags-left').animate({'width':'90%'});
action = 2;
} else {
$("#tag-div" ).animate({'width':'45%',});
$('#tags-left').animate({'width':'45%'});
action = 1;
}
});
CSS
.col-md-6 {
width:45%;
float:left;
background:red;
height:200px;
margin:3px;
overflow:hidden; /* This property is added just to hide overflowing content */
}

first of all .. put left and right div in same div and in css
CSS
.col-md-12 {
white-space: nowrap;
overflow: hidden;
height:200px;
}
and you can use animate() method in js
JS
$("#show-tag").click(function (e)
{
$( "#tag-div" ).toggle( "slow", function(element) {
//$('#tags-left').css('width','0%');
//e.preventDefault();
if ($('#tag-div').is(":visible") ) {
$('#tags-left').animate({'width':'45%'},500);
} else {
$('#tags-left').animate({'width':'100%'},500);
}
});
});
DEMO HERE
you can just play around that to get the exact action you need

Optimized #Nilesh Mahajan's answer.
Found a problem with it when clicking on the button continuously.
// Caching
var $tagsLeft = $('#tags-left'),
$tagDiv = $('#tag-div');
var tagLeftWidth,
tagDivWidth;
$("#show-tag").on('click', function () {
var $this = $(this);
$this.prop('disabled', true).addClass('disabled'); // Disable the button
tagLeftWidth = $tagDiv.width() ? '90%' : '45%';
tagDivWidth = $tagDiv.width() ? '0%' : '45%';
$tagDiv.animate({
'width': tagDivWidth
}, function() {
$this.prop('disabled', false).removeClass('disabled'); // Enabling button
});
$tagsLeft.animate({
'width': tagLeftWidth
});
});
Demo: https://jsfiddle.net/tusharj/uzar3j4q/11/

Try this html:
<div id="tag-left" class="col-md-6">div left</div>
<div id="tag-right" class="col-md-6">div right</div>
and this javascript:
$("#show-tag").click(function (e) {
if($("#tag-right").width() == 0) {
$("#tag-left").animate({
width: '0'
});
$("#tag-right").animate({
width: '90%'
});
} else {
$("#tag-left").animate({
width: '90%'
});
$("#tag-right").animate({
width: '0'
});
}
});
jsfiddle

Related

Add prev/next buttons to scroll container with CSS and jQuery

After a long research I found a solution to add a custom scrollbar to a DIV element.
It's called SimpleBar. Docs can be found here.
The HTML structure and JS code is pretty simple:
Working demo
<div class="gallery" data-simplebar data-simplebar-auto-hide="false">
<div class="item"><img src="https://via.placeholder.com/250x150/0000FF" /></div>
<div class="item"><img src="https://via.placeholder.com/350x150/FF0000" /></div>
[...]
</div>
With data-simplebar I can add a custom scrollbar to any DIV.
There is just one thing I couldn't solve.
I want to add prev/next arrows to the scroll element.
The buttons should jump to the prev/next element in the DIV which is next to the left/right side of the div and not yet scrolled (partially) over.
And the JS should work for every slider instance on the site. Like the SimpleBar itself. There is no need for extra code per scroll container.
Is there anything I could use in jQuery?
EDIT: I found this answer and fiddle. I added the code to my example and changed it to left/right. It's not exactly what I need but I thought it could be a starting point. Unfortunately it doesn't work properly.

You can use the following code. Note that the scrolling depends on the viewport, so that once there's no more right width to go to, it won't have more room to move.
const DIRECTION = { PREV: 1, NEXT: 2 };
$(document).ready(function () {
$('.container').each(function (index, containerItem) {
var $gallery = $(containerItem).find('.gallery');
const simpleBar = new SimpleBar($gallery[0], {
autoHide: false,
scrollbarMaxSize: 50
});
var $scroller = $(simpleBar.getScrollElement());
$(containerItem).find('.scrollLeft').on('click', function () {
scroll(DIRECTION.PREV, $scroller);
event.preventDefault(); // prevents anchor jump on click
});
$(containerItem).find('.scrollRight').on('click', function () {
scroll(DIRECTION.NEXT, $scroller);
event.preventDefault();
});
$scroller.scroll(function () {
setButtonsVisibility($scroller);
});
});
});
function scroll(direction, $scroller) {
var $active = $scroller.find('.active');
var $target = direction == DIRECTION.PREV ? $active.prev() : $active.next();
if ($target.length) {
$scroller.animate({
scrollLeft: $target[0].offsetLeft
}, 2000);
$active.removeClass('active');
$target.addClass('active');
}
}
function setButtonsVisibility($scroller) {
var scrollLeft = $scroller.scrollLeft();
isScrollerStart($scroller, scrollLeft);
isScrollerEnd($scroller, scrollLeft);
}
function isScrollerStart($scroller, scrollLeft, $button) {
var $prevButton = $scroller.closest('.container').find('.scrollLeft');
if (scrollLeft == 0) {
$prevButton.css('visibility', 'hidden');
} else {
$prevButton.css('visibility', 'visible');
}
}
function isScrollerEnd($scroller, scrollLeft) {
var $nextButton = $scroller.closest('.container').find('.scrollRight');
var scrollWidth = $scroller[0].scrollWidth; // entire width
var scrollerWidth = $scroller.outerWidth() // visible width
if (scrollLeft >= scrollWidth - scrollerWidth) {
$nextButton.css('visibility', 'hidden');
} else {
$nextButton.css('visibility', 'visible');
}
}
.container {margin: 0 auto 2rem; max-width: 960px;}
.gallery {padding-bottom: 2rem; margin-bottom: 2rem;}
.gallery .simplebar-content {display: flex;}
.gallery .item {margin-right: 1rem;}
.simplebar-scrollbar:before {background: red !important;}
.simplebar-track.simplebar-horizontal {background: #eee !important;;}
.buttons {display: flex; justify-content: space-between; width: 100%; margin-bottom: 2rem;}
.buttons a {padding: 0.5rem; background: #ddd; text-decoration: none; color: #000;}
.scrollLeft { visibility: hidden; }
<script src="https://unpkg.com/simplebar#latest/dist/simplebar.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://unpkg.com/simplebar#latest/dist/simplebar.css">
<div class="container">
<h2>Slider</h2>
<div class="gallery">
<div class="item active"><img src="https://via.placeholder.com/150x30/110000" /></div>
<div class="item"><img src="https://via.placeholder.com/450x30/3300FF" /></div>
<div class="item"><img src="https://via.placeholder.com/350x30/992244" /></div>
<div class="item"><img src="https://via.placeholder.com/400x30/0000FF" /></div>
</div>
<div class="buttons">
<a class="scrollLeft" href="#"><strong>Prev</strong> (remove if first)</a>
<a class="scrollRight" href="#"><strong>Next</strong> (remove if last)</a>
</div>
</div>
<div class="container">
<h2>Slider</h2>
<div class="gallery">
<div class="item active"><img src="https://via.placeholder.com/150x30/110000" /></div>
<div class="item"><img src="https://via.placeholder.com/450x30/3300FF" /></div>
<div class="item"><img src="https://via.placeholder.com/350x30/992244" /></div>
<div class="item"><img src="https://via.placeholder.com/400x30/0000FF" /></div>
</div>
<div class="buttons">
<a class="scrollLeft" href="#"><strong>Prev</strong> (remove if first)</a>
<a class="scrollRight" href="#"><strong>Next</strong> (remove if last)</a>
</div>
</div>

Disable element scrolling with keyboard arrows

Fiddle
So I'm trying to disable scrolling of a div when another div is visible.
The code bellow I'm using does just that, but only when using mousewheel to scroll.
If I click the scrollbar and drag it, or if I focus the div and use keyboard down button, the scrolling still happens.
Why is that and how can I solve my problem (possibly without overlaying a transparent element over my scrollbar or similar "hacks")?
$('#element').on('scroll mousewheel keydown keypress keyup', function (event) {
const element = $(event.currentTarget);
const shouldScroll = false;
if (!shouldScroll) {
event.preventDefault();
event.stopPropagation();
return false;
}
});

Why don't you do it like this?
var scrollEnabled = true;
var scrollX = 0;
var scrollY = 0;
$(document).ready(function() {
$('div.outer').on('scroll', function(event) {
if (!scrollEnabled) this.scrollTo(scrollX, scrollY);
});
$('#tglBtn').on('click', function(event) {
if (scrollEnabled == true) {
scrollEnabled = false;
scrollX = $('div.outer').scrollLeft();
scrollY = $('div.outer').scrollTop();
} else {
scrollEnabled = true;
}
});
});
div.outer {
height: 500px;
width: 500px;
background-color: red;
overflow-y: scroll;
}
div.inner {
height: 200px;
width: 500px;
}
div.inner:nth-child(odd) {
background: blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="button" id="tglBtn" value="Enable/Disable scrolling" />
<div class="outer">
<div class="inner">
</div>
<div class="inner">
</div>
<div class="inner">
</div>
<div class="inner">
</div>
<div class="inner">
</div>
<div class="inner">
</div>
</div>

How to change Toggle down div to right-left slide with javascript

Hi i have 2 divs one is named as basic and other is advanced.
Then I have button to show advanced.
When I click on show advanced button it toggle down. But I want it to slide from right to left.
here is html
<div class="container" id="divBasic">Basic data</div>
<div class="container top_offset" id="divAdvanced" style=""> Advanced data</div>
<a style="float:right; margin-right: 10px; padding-right: 10px" href="javascript:void(0);" onclick="toggle_advanced(this);" id="hpAdvanced_top">Show Advanced ></a>
here is js
function toggle_basic(source) {
var div = $("#divBasic");
var top_btn = $("#divButtons");
div.toggle();
top_btn.toggle();
$("#divShapes").toggle();
if (source == "shapes") {
storeValue("Basic", "none");
} else {
storeValue("Basic", "block");
}
}
function toggle_advanced(hp) {
var divAdvanced = $("#divAdvanced");
divAdvanced.toggle();
if (hp.outerText != "Show Advanced") {
storeValue("Advanced", "none");
//top_btn.css("height", "30px");
hp.innerText = "Show Advanced";
} else {
storeValue("Advanced", "block");
//top_btn.css("height", "0px");
hp.innerText = "Hide Advanced";
}
}
kindly help me get advanced div as slide from right to left
Thank you

function toggle_basic(source) {
var div = $("#divBasic");
var top_btn = $("#divButtons");
div.toggle();
top_btn.toggle();
$("#divShapes").toggle();
if (source == "shapes") {
storeValue("Basic", "none");
} else {
storeValue("Basic", "block");
}
}
function toggle_advanced(hp) {
var divAdvanced = $("#divAdvanced");
divAdvanced.toggle("slide");
if (hp.outerText != "Show Advanced") {
//storeValue("Advanced", "none");
//top_btn.css("height", "30px");
hp.innerText = "Show Advanced";
} else {
//storeValue("Advanced", "block");
//top_btn.css("height", "0px");
hp.innerText = "Hide Advanced";
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div class="container" id="divBasic">Basic data</div>
<div class="container top_offset" id="divAdvanced" style=""> Advanced data</div>
<a style="float:right; margin-right: 10px; padding-right: 10px" href="javascript:void(0);" onclick="toggle_advanced(this);" id="hpAdvanced_top">Hide Advanced ></a>
Use ele.toggle("slide"); to slide left to right, and use jquery-ui to get the effect

use this
$('#divAdvanced').toggle('slide', {
direction: 'left'
}, 1000);
you can change left to right as you like

jQuery bind / unbind not working

I'm trying to create a simple slider. Here is a example but slider next and prev button not working properly.
// next
var next = $('.next').click(function() {
var storepos = $(".storepos").val();
$('.prev').bind('click');
$('.storepos').val($('.storepos').val() / 1 + 110);
$('.container').animate({
scrollLeft: $('.storepos').val()
}, 200);
});
//prev
$('.prev').click(function() {
var storepos = $(".storepos").val();
$('.next').bind('click');
$('.storepos').val($('.storepos').val() / 1 - 110);
$('.container').animate({
scrollLeft: $('.storepos').val()
}, 200);
});
//after scrollend right event
$('.container').bind('scroll', function() {
if ($('.container').scrollLeft() + $(this).innerWidth() >= $(this)[0].scrollWidth) {
$('.next').unbind('click');
}
});
//after scrollend left event
$('.container').bind('scroll', function() {
if ($('.container').scrollLeft() < 1) {
$('.prev').unbind('click');
}
});
.container {
overflow: hidden !important
}
.container::-webkit-scrollbar {
width: 0;
height: 0
}
.content {
width: 1600px
}
.items {
background: black;
color: white;
margin-left: 10px;
width: 100px;
height: 100px;
float: left;
text-align: center
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="content">
<div class="items">1</div>
<div class="items">2</div>
<div class="items">3</div>
<div class="items">4</div>
<div class="items">5</div>
<div class="items">6</div>
<div class="items">7</div>
<div class="items">8</div>
<div class="items">9</div>
<div class="items">10</div>
</div>
</div>
Prev / Next
<input class="storeposx" value="" />
<input class="storepos" value="" />
fiddle

I see two errors. First, the previous button is active from the begging, enabling scrolling to negative values. Second, you do unbind the events when reaching the end both sides, but you're not bind them back after that.
I used two variables where I keep the buttons status. When I reach the start or end position I don't unbind them, instead I just return false on click.
// next
var next = $('.next').click(function() {
if (!nextIsActive || $('.container').is(':animated')) return false;
var storepos = $(".storepos").val();
$('.prev').bind('click');
$('.storepos').val($('.storepos').val() / 1 + 110);
$('.container').animate({
scrollLeft: $('.storepos').val()
}, 200);
});
//prev
$('.prev').click(function() {
if (!prevIsActive || $('.container').is(':animated')) return false;
var storepos = $(".storepos").val();
$('.next').bind('click');
$('.storepos').val($('.storepos').val() / 1 - 110);
$('.container').animate({
scrollLeft: $('.storepos').val()
}, 200);
});
var nextIsActive=true;
var prevIsActive=false;
//after scrollend right event
$('.container').bind('scroll', function() {
if ($('.container').scrollLeft() + $(this).innerWidth() >= $(this)[0].scrollWidth) {
nextIsActive=false;
}else{
nextIsActive=true;
}
});
//after scrollend left event
$('.container').bind('scroll', function() {
if ($('.container').scrollLeft() < 1) {
prevIsActive=false;
}else{
prevIsActive=true;
}
});
.container{overflow:hidden !important}
.container::-webkit-scrollbar {
width:0;
height:0
}
.content {width:1600px}
.items { background:black;
color:white;
margin-left:10px;
width:100px;
height:100px;
float:left;
text-align:center
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="content">
<div class="items">1</div>
<div class="items">2</div>
<div class="items">3</div>
<div class="items">4</div>
<div class="items">5</div>
<div class="items">6</div>
<div class="items">7</div>
<div class="items">8</div>
<div class="items">9</div>
<div class="items">10</div>
</div>
</div>
Prev / Next
<input class="storeposx" value="" />
<input class="storepos" value="" />

show navigation dropdown without bumping content down

I am modifying some jQuery that shows a div when nav links are hovered.
html:
About
<div class="drop" id="drop-about">
<div class="drop-holder">
<div class="grey-block">
<strong class="title">Sub Nav</strong>
<ul>
more links ...
</ul>
</div>
</div>
</div>
jQuery to show dropdowns:
function initSlideDrops() {
var activeClass = 'drop-active';
var animSpeed = 300;
jQuery('#nav ul li').each(function() {
var item = jQuery(this);
var link = item.find('>a[data-drop^="#"]');
//if (!link.length) return;
// Modifications to add hover events to nav menu
if (!link.length) {
jQuery(this).on('mouseover', function (e) {
jQuery("li").removeClass("drop-active");
jQuery('.drop').each(function () {
jQuery(this).stop().animate({
height: 0
}, animSpeed);
});
});
return;
};
var href = link.data('drop');
var drop = jQuery(href).css({
height: 0
});
if(!drop.length) return;
var dropHolder = drop.find('>.drop-holder');
var close = drop.find('.btn-close');
function showDrop(elem) {
elem.stop().animate({
height: dropHolder.innerHeight()
}, animSpeed, function() {
elem.css({
height: ''
});
});
}
function hideDrop(elem) {
elem.stop().animate({
height: 0
}, animSpeed);
}
link.on('click', function(e) {
e.preventDefault();
item.add(drop).toggleClass(activeClass).siblings().removeClass(activeClass);
if(item.hasClass(activeClass)) {
showDrop(drop);
hideDrop(drop.siblings());
} else {
hideDrop(drop);
location.href = link.attr('href');
}
});
close.on('click', function(e) {
e.preventDefault();
item.add(drop).removeClass(activeClass);
hideDrop(drop);
});
// Modifications to add hover events to nav menu
link.on('mouseover', function (e) {
e.preventDefault();
item.add(drop).toggleClass(activeClass).siblings().removeClass(activeClass);
if (item.hasClass(activeClass)) {
showDrop(drop);
hideDrop(drop.siblings());
} else {
hideDrop(drop);
//location.href = link.attr('href');
}
});
drop.on('mouseleave', function (e) {
e.preventDefault();
item.add(drop).removeClass(activeClass);
hideDrop(drop);
});
});
}
This is all working, however the dropdown navigation causes the content to bump down, rather than sliding on top of the site body. I would like the main content to remain where it is, with the navigation showing on top when hovered. I have tried adding z-index during the animate event but could not get it to work. What is the proper way to accomplish this?
Any help is appreciated.
Edit:
SASS:
.drop{
#extend %clearfix;
overflow:hidden;
text-transform:uppercase;
letter-spacing: 1.65px;
.drop-holder{
overflow:hidden;
}
}

Try Adding position:absolute; to .drop-holder. See snippet below.
You will also want to remove overflow:hidden; from .drop.
.drop{
#extend %clearfix;
/* overflow:hidden; - Remove this */
text-transform:uppercase;
letter-spacing: 1.65px;
position:relative; /* add this so .drop is positioned relative to .drop */
}
.drop-holder {
position:absolute;
border:solid 1px teal; /*for demonstration*/
}
About
<div class="drop" id="drop-about">
<div class="drop-holder">
<div class="grey-block">
<strong class="title">Sub Nav</strong>
<ul>
more links ...
</ul>
</div>
</div>
</div>
<div>content <br />content <br />content <br />content <br />content <br />content <br />content <br />
</div>

Positioning property must be specified when using z-index.
Example. Apply
.drop{
#extend %clearfix;
overflow:hidden;
text-transform:uppercase;
letter-spacing: 1.65px;
position:relative; /*Positioning applied here*/
z-index:1;
}
This should fix your problem.

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animation is not working as expected - javascript

Related

Add prev/next buttons to scroll container with CSS and jQuery

Disable element scrolling with keyboard arrows

How to change Toggle down div to right-left slide with javascript

jQuery bind / unbind not working

show navigation dropdown without bumping content down

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