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="" />
Related
I'm using multiple number elements on my site which are counting up after hitting the visible area of the viewport.
That part works until the user manually scrolls the page. If the user scrolls up or down, the animation stops for a second and repeats when the user don't scroll anymore. It looks very buggy.
If I try to replicate the problem in a fiddle, the same code always works without the "stuttering"?
jQuery(function($) {
$(function($, win) {
$.fn.inViewport = function(cb) {
return this.each(function(i, el) {
function visPx() {
var H = $(this).height(),
r = el.getBoundingClientRect(),
t = r.top,
b = r.bottom;
return cb.call(el, Math.max(0, t > 0 ? H - t : (b < H ? b : H)));
}
visPx();
$(win).on("resize scroll", visPx);
});
};
}(jQuery, window));
$(".fig-number").inViewport(function(px) {
// if px>0 (entered V.port) and
// if prop initNumAnim flag is not yet set = Animate numbers
if (px > 0 && !this.initNumAnim) {
this.initNumAnim = true; // Set flag to true to prevent re-running the same animation
$(this).prop('Counter', 0).animate({
Counter: $(this).text()
}, {
duration: 10000,
step: function(now) {
$(this).text(Math.ceil(now));
}
});
}
});
});
html,
body {
height: 100%;
}
.spacer {
height: 100%;
width: 100%;
display: block;
background: red;
color: white;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="spacer">
scroll down
</div>
<div class="number-box">
<h1 class="fig-number">1000</h1>
<h1 class="fig-number">1500</h1>
</div>
<div class="spacer">
scroll down
</div>
<div class="number-box">
<h1 class="fig-number">2000</h1>
<h1 class="fig-number">2500</h1>
</div>
<div class="spacer">
scroll down
</div>
<div class="number-box">
<h1 class="fig-number">3000</h1>
<h1 class="fig-number">3500</h1>
</div>
The working fiddle (same code): https://jsfiddle.net/JSCray/r7g0vn93/3/
I'm trying to setup multiple-step form in which the first step is visible by default and rest of the steps are hidden with class "hide". I'd like to switch the class with Next and Back button so only one step is visible at a time. Could you please help with this (Already spent an hour on this)
<div class="steps">
<div class="step1">step1</div>
<div class="step2 hide">step2</div>
<div class="step3 hide">step3</div>
<div class="step4 hide">step4</div>
</div>
<div class="back">Back</div>
<div class="next">Next</div>
$('.next').click(function(){
$('div:not(.hide)').next().removeClass('hide');
$('.hide').prev().removeClass('hide')
})
Try combining the 2 actions into one, like so:
$('.next').click(function(){
$('.steps div:not(.hide)').addClass('hide').next().removeClass('hide');
})
That way, you add the .hide class on your current div and then remove it on the next one.
You can use something similar for the Back button, by replacing .next() with .previous()
$('.next').click(function() {
// find the div that is not hidden
var $current = $('.steps div:not(.hide)');
// only perform logic if there is a proceeding div
if ($current.next().length) {
// show the next div
$current.next().removeClass('hide');
// hide the old current div
$current.addClass('hide')
}
});
$('.back').click(function() {
// find the div that is not hidden
var $current = $('.steps div:not(.hide)');
// only perform logic if there is a preceeding div
if ($current.prev().length) {
// show the previous div
$current.prev().removeClass('hide');
// hide the old current div
$current.addClass('hide')
}
});
.hide { display: none; }
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="steps">
<div class="step1">step1</div>
<div class="step2 hide">step2</div>
<div class="step3 hide">step3</div>
<div class="step4 hide">step4</div>
</div>
<div class="back">Back</div>
<div class="next">Next</div>
You can add a current step variable to track the currently displayed step and two css for styling and showing your content.
jQuery(function($) {
let currentstep = 1;
let maxsteps = 4;
function showstep(step) {
let step_c = '.step' + step;
for (i = 1; i <= maxsteps; i++) {
var step_selector = '.step' + i;
$(step_selector).removeClass('show');
$(step_selector).addClass('hide');
}
$(step_c).removeClass('hide');
$(step_c).addClass('show');
};
$('.next').click(function() {
currentstep = currentstep + 1;
currentstep = (currentstep % (maxsteps + 1));
if (currentstep == 0) currentstep = 1;
showstep(currentstep);
});
$('.back').click(function() {
currentstep = currentstep - 1;
currentstep = (currentstep % (maxsteps + 1));
if (currentstep == 0) currentstep = 4;
showstep(currentstep);
});
});
.hide {
display: none;
}
.show {
display: block;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="steps">
<div class="step1 show">step1</div>
<div class="step2 hide">step2</div>
<div class="step3 hide">step3</div>
<div class="step4 hide">step4</div>
</div>
<div class="back">Back</div>
<div class="next">Next</div>
I converted Taplar's answer to a jQuery plugin.
You are essentially navigating left or right by one, using the previous and next functions. These functions navigate through the sibling elements.
(function() {
$.fn.moveRight = function(className) {
var $curr = this.find('div:not(.' + className + ')');
if ($curr.next().length) $curr.next().removeClass(className);
else this.find('div:first-child').removeClass(className);
$curr.addClass(className);
return this;
};
$.fn.moveLeft = function(className) {
var $curr = this.find('div:not(.' + className + ')');
if ($curr.prev().length) $curr.prev().removeClass(className);
else this.find('div:last-child').removeClass(className);
$curr.addClass(className);
return this;
};
})(jQuery);
$('.next').on('click', (e) => $('.steps').moveRight('hide'));
$('.back').on('click', (e) => $('.steps').moveLeft('hide'));
.hide {
display: none;
}
.nav {
width: 260px;
text-align: center;
}
.nav .nav-btn::selection { background: transparent; }
.nav .nav-btn::-moz-selection { background: transparent; }
.nav .nav-btn {
display: inline-block;
cursor: pointer;
}
.steps {
width: 260px;
height: 165px;
border: thin solid black;
text-align: center;
line-height: 165px;
font-size: 3em;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="steps">
<div class="step1">step1</div>
<div class="step2 hide">step2</div>
<div class="step3 hide">step3</div>
<div class="step4 hide">step4</div>
</div>
<div class="nav">
<div class="nav-btn back">[ << Back ]</div>
<div class="nav-btn next">[ Next >> ]</div>
</div>
I'm using mousewheel jQuery plugin and trying to create a simple slider. Here is a example but slider next and prev button not working properly.
$('.container').mousewheel(function(event, delta) {
this.scrollLeft -= (delta * 40);
event.preventDefault();
});
// next & prev option
//prev
$('.prev').click(function(){
$('.storepos').val($('.storepos').val() / 1 - 110);
$('.container').animate({scrollLeft:$('.storepos').val()}, 200);
});
//next
$('.next').click(function(){
$('.storepos').val($('.storepos').val() / 1 + 110);
$('.container').animate({scrollLeft:$('.storepos').val()}, 200);
});
.container{overflow-x:scroll}
.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>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-mousewheel/3.1.13/jquery.mousewheel.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="storepos" value="" />
Need to stop position update when next / prev items ended.
check in your onclick function the value through if statement of your storepos element
Previous button
$('.prev').click(function(){
var storepos = $(".storepos").val();
if(storepos == 0){
//Do nothing
}else{
$('.storepos').val($('.storepos').val() / 1 - 110);
$('.container').animate({scrollLeft:$('.storepos').val()}, 200);
}
});
Next button
Updated
$('.next').click(function(){
var storepos = $(".storepos").val();
var maxLength = (($(".items").length * 110) / 2);
if(storepos == maxLength){
//Do nothing
}else{
$('.storepos').val($('.storepos').val() / 1 + 110);
$('.container').animate({scrollLeft:$('.storepos').val()}, 200);
}
});
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
I have this banner ticker which works as you first load the page, but it gets messed up as you resize the second time and my assumption is that I am not calling the function in the right way on the resize event, any advice so I can understand what is going on?
jsfiddle
html
<div class="">
<div class="topBanners" style="float: left; width: 200px; ">
<p>First one</p>
</div>
<div class="topBanners" style="float: left; width: 200px; ">
<p>Second</p>
</div>
<div class="topBanners" style="float: left; width: 200px; ">
<p>Third</p>
</div>
</div>
js
$(document).ready(function() {
currentTopBanner = 0;
var topBanners = $('.topBanners');
console.log(topBanners.length);
function rotateTopBanners() {
if ($(window).width() < 768) {
topBanners.hide();
$(topBanners[currentTopBanner]).fadeIn('slow').delay(100).fadeOut('slow');
$(topBanners[currentTopBanner]).queue(function () {
currentTopBanner = currentTopBanner < topBanners.length - 1 ? currentTopBanner + 1 : 0;
rotateTopBanners();
$(this).dequeue();
});
} else {
topBanners.show();
}
}
rotateTopBanners();
$(window).resize(function () {
rotateTopBanners();
});
});