I have got the very nearly completed, and I just need help for the last bit.
I have a horizontal scrolling navigation, which when I click an item it brings that item into the middle of the screen (worth noting that this is for mobile screens or similiar) and gives it a class of active or something.
My problem that is that it works fine when the container div is set to overflow: hidden, however I would like the container to be free scroll by using overflow-x: scroll.
But this throw the positioning out, if you scroll across, then click on a box, you will notice that it is not centered by the amount that has been scrolled before the click.
Any help would be amazing! There is a JS Fiddle here
$(document).ready(function() {
var scrollTo = 0;
$('body').on('click', "a", function() {
var activeItem = $('li.active');
var selectedItem = $(this).parent()
var activeIndex = $('li').index(activeItem);
var selectedIndex = $('li').index(selectedItem);
scrollTo = -selectedItem.position().left + $('.container').width() / 2 - selectedItem.width() / 2;
$('ul').css('transform', 'translateX(' + scrollTo + 'px)');
activeItem.removeClass('active');
selectedItem.addClass('active');
});
});
div.container {
width: 600px;
overflow: scroll;
}
ul {
white-space: nowrap;
transition: all ease 750ms;
position: relative;
}
ul li {
display: inline-block;
background: green;
}
ul li a {
padding: 80px;
display: block;
color: white;
font-weight: bold;
text-decoration: none;
}
ul li.active {
background: blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<ul>
<li class="active"> 1</li>
<li> 2</li>
<li> 3</li>
<li> 4</li>
<li> 5</li>
<li> 6</li>
<li> 7</li>
<li> 8</li>
</ul>
</div>
You have to take in account, the scrollLeft of the container:
$(document).ready(function() {
var scrollTo = 0;
$('body').on('click', "a", function() {
var activeItem = $('li.active');
var selectedItem = $(this).parent()
var activeIndex = $('li').index(activeItem);
var selectedIndex = $('li').index(selectedItem);
scrollTo = $('.container').scrollLeft() -selectedItem.position().left + ($('.container').width() / 2) - (selectedItem.width() / 2);
$('ul').css('transform', 'translateX(' + scrollTo + 'px)');
activeItem.removeClass('active');
selectedItem.addClass('active');
});
});
div.container {
width: 600px;
overflow: scroll;
}
ul {
white-space: nowrap;
transition: all ease 750ms;
position: relative;
}
ul li {
display: inline-block;
background: green;
}
ul li a {
padding: 80px;
display: block;
color: white;
font-weight: bold;
text-decoration: none;
}
ul li.active {
background: blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<ul>
<li class="active"> 1</li>
<li> 2</li>
<li> 3</li>
<li> 4</li>
<li> 5</li>
<li> 6</li>
<li> 7</li>
<li> 8</li>
</ul>
</div>
Related
There is a way with CSS to contain absolute div inside window container ? (If div position + div width > window.innerWidth, translate div to left)
I trying to implement nav menu in 100% CSS (https://codepen.io/team/css-tricks/pen/ZYoJda) but when I have menu at the right of screen, the popup menu is split by screen.
Here is a reworked snippet:
nav > ul > li {
display: inline-block;
}
nav > ul > li ul {
visibility: hidden;
position: absolute;
top: 105%;
left: 0;
transition: 0.2s 1s;
}
nav > ul > li ul li {
width: 300px;
}
nav > ul > li:hover ul {
visibility: visible;
transition-delay: 0s;
}
nav ul {
list-style: none;
padding: 0;
margin: 0;
width: 100%;
}
nav li {
width: 100px;
background: #eee;
margin: 2px;
position: relative;
padding: 10px;
width: 15%;
}
nav a {
display: block;
}
div {
position: relative;
width: 100%;
overflow-x: hidden;
min-height: 200px;
}
body {
padding: 10px;
}
<div>
<nav>
<ul>
<li>No Menu 1</li>
<li>No Menu 2</li>
<li>Menu 3
<ul>
<li>Menu 3-1</li>
<li>Menu 3-2</li>
<li>Menu 3-3</li>
</ul>
</li>
<li>Menu 4
<ul>
<li>Menu 4-1</li>
<li>Menu 4-2</li>
<li>Menu 4-3</li>
</ul>
</li>
<li>
Menu 5
<ul>
<li>Menu 5-1</li>
<li>Menu 5-2</li>
<li>Menu 5-3</li>
</ul>
</li>
</ul>
</nav>
</div>
I found solution using JS (I would have preferred CSS).
I suppose the following structure:
<ul>
<li>Menu 1
<ul class="dropdown">
<li>Menu 1-1</li>
<li>Menu 1-2</li>
</ul>
</li>
</ul>
I implement the following JS:
const menus = document.querySelectorAll('.dropdown');
menus.forEach(menu => {
const info = menu.getBoundingClientRect();
const position = info.left + info.width;
if (position > window.innerWidth) {
// Function to update style
this.rdr.setStyle(menu, 'left', (window.innerWidth - position) + 'px');
}
});
I have three navigations in one page and I'm trying to show the active links for each nav. For some reason the third nav isn't working correctly. For example, if you click on "chapter 2" or "chapter 3" or "chapter 4", "chapter 1" stays active. I don't know if it's because "Chapter 1" and "sublink4" from the middle nav have the same url. I tried removing the active class of the third nav, but it's not working. Unfortunately the snipping isn't working as it is on my computer. I only used target="_blank" on the snippet, not only my local machine since you can't click on links on the snippet without restarting the snippet.Thanks
$(window).on('load', function () {
$('body').setActiveMenuItem();
$('body').setActiveMenuItem2();
$('body').setActiveMenuItem3();
});
$(document).ready(function () {
//first nav
$.fn.setActiveMenuItem2 = function () {
$.each($('.nav1').find('li'), function () {
$(this).toggleClass('active',
window.location.pathname.indexOf($(this).find('a').attr('href')) > -1);
});
}
//middle nav
$.fn.setActiveMenuItem3 = function () {
$.each($('.nav3').find('li'), function () {
$(this).toggleClass('active3',
window.location.pathname.indexOf($(this).find('a').attr('href')) > -1);
});
}
//third nav
$.fn.setActiveMenuItem = function () {
$.each($('.nav2').find('li'), function () {
$(this).removeClass('active2');
$(this).toggleClass('active2',
window.location.pathname.indexOf($(this).find('a').attr('href')) > -1);
});
}
});
li.active {
background-color: red;
}
li.active2 {
background-color: blue;
}
li.active {
background-color: yellow;
}
.nav1 ul, .nav3 ul {
display: flex;
justify-content: space-between;
}
nav {
margin-bottom: 50px;
}
.wrapper {
width: 400px;
margin: auto;
}
li {
list-style: none;
background-color: aliceblue;
padding: 10px;
}
li a {
padding: 10px;
}
li a:hover {
color: red;
background: black;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="wrapper">
<nav class="nav1">
<ul>
<li> Link 1 </li>
<li><a href="/link-2" target="_blank" >Link 2</a> </li>
<li>Link 3 </li>
<li>Link 4 </li>
</ul>
</nav>
<nav class="nav3">
<ul>
<li>Subink 1</li>
<li>Subink 2</li>
<li>Subink 3</li>
</ul>
</nav>
<nav class="nav2">
<ul>
<li>Chapter 1</li>
<li>Chapter 2</li>
<li>Chapter 3</li>
</ul>
</nav>
</div>
-> replace $ to j Query
->Either replace a latest jquery
Use preventDefault to let default event handler to open new link.
window.open() will let you open links in new tabs.
Note: This code won't work in sand-boxes.
Let me know if I'm missing something?
var links = document.querySelectorAll('a');
links.forEach((node) => {
node.addEventListener("click", (evt) => {
evt.stopPropagation();
evt.preventDefault();
evt.target.classList.add('active');
window.open(evt.target.href);
});
});
li.active {
background-color: red;
}
li.active2 {
background-color: blue;
}
li.active {
background-color: yellow;
}
.nav1 ul,
.nav3 ul {
display: flex;
justify-content: space-between;
}
nav {
margin-bottom: 50px;
}
.wrapper {
width: 400px;
margin: auto;
}
li {
list-style: none;
background-color: aliceblue;
padding: 10px;
}
li a {
padding: 10px;
}
li a:hover {
color: red;
background: black;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="wrapper">
<nav class="nav1">
<ul>
<li> Link 1 </li>
<li>Link 2 </li>
<li>Link 3 </li>
<li>Link 4 </li>
</ul>
</nav>
<nav class="nav3">
<ul>
<li>Subink 1</li>
<li>Subink 2</li>
<li>Subink 3</li>
</ul>
</nav>
<nav class="nav2">
<ul>
<li>Chapter 1</li>
<li>Chapter 2</li>
<li>Chapter 3</li>
</ul>
</nav>
</div>
I have two divs. When I click on 3 dots , then the div is appearing and on clicking the same 3 dots , same div is disappearing. But I want to hide the div, even if I click anywhere in the document.
There are two circles. When I click on one circle, then a div is shown and when I click on another circle, then the opened div is closing and related div is opening but when I click anywhere on the document, then none of the div are closing.
$("#discussion_declined , #discussion_pending").click(function() {
var relatedDiv = $(this).closest('.panel').find('.discussion_edit_div');
relatedDiv.toggle("fast");
$('.discussion_edit_div').not(relatedDiv).hide('fast');
});
.discussion_small_round_div {
width: 25px;
height: 25px;
border-radius: 50%;
position: relative;
background: #2d3446;
bottom: 9px;
left: 15px;
float: right;
}
.discussion_small_round_div:after {
content: '\2807';
font-size: 1.5em;
color: white;
position: absolute;
left: 9px;
top: 1px;
}
.discussion_edit_div {
background: #FFFFFF;
display: none;
position: absolute;
right: 35px;
border: thin #ced0d1 solid;
z-index: 1001;
width: 150px;
box-shadow: 0px 3px 3px #ccc;
}
ul li {
padding: 5px 15px;
list-style-type: none;
color: #838383;
}
ul li:hover {
background: #eeeded;
cursor: pointer;
}
<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 discussion_panel_div no_background no_box_shadow" style="position: relative;">
<div class="panel-heading no_border_radius bg-dark set_padding_0">
<div class="discussion_small_round_div pull-right cursor_pointer" id="discussion_declined"></div>
</div>
<div class="discussion_edit_div">
<ul>
<li> <span class="glyphicon glyphicon-trash"></span> Replicate</li>
<li><span class="glyphicon glyphicon-trash"></span> Delete</li>
<li><span class="glyphicon glyphicon-ban-circle"></span> Deactivate</li>
</ul>
</div>
</div>
<div class="panel discussion_panel_div no_background no_box_shadow" style="position: relative;">
<div class="panel-heading no_border_radius bg-dark set_padding_0">
<div class="discussion_small_round_div pull-right cursor_pointer" id="discussion_pending"></div>
</div>
<div class="discussion_edit_div">
<ul>
<li> <span class="glyphicon glyphicon-trash"></span> Replicate</li>
<li><span class="glyphicon glyphicon-trash"></span> Delete</li>
<li><span class="glyphicon glyphicon-ban-circle"></span> Deactivate</li>
</ul>
</div>
</div>
Praveen's answer is nice but you can also achieve the same without tweaking your HTML.
Just add this to your jQuery:
$(window).click(function() {
//Hide the menus if visible
$('.discussion_edit_div').hide('fast');
});
$("#discussion_declined , #discussion_pending").click(function(e) {
e.stopPropagation();
var relatedDiv = $(this).closest('.panel').find('.discussion_edit_div');
relatedDiv.toggle("fast");
$('.discussion_edit_div').not(relatedDiv).hide('fast');
});
And your are good to go.
This achieves one more thing which is that once you have opened one ul, then you can directly toggle to another ul by clicking once. In Praveen's answer you have to click twice in order to open the other ul.
Check the link:https://jsfiddle.net/zfqqqr1c/1/
How Bootstrap handles this is interesting. They have a mask, and the only thing you can click is the mask or the items in the menu.
$(function () {
$(".mask").hide();
$("nav > ul > li > a").click(function () {
$(this).closest("li").addClass("open");
$(".mask").show();
return false;
});
$(".mask").click(function () {
$(this).hide();
$(".open").removeClass("open");
});
});
* {font-family: 'Segoe UI'; margin: 0; padding: 0; list-style: none; line-height: 1; box-sizing: border-box;}
body {background-color: #f5f5f5;}
a {text-decoration: none; color: inherit;}
.mask {position: fixed; top: 0; bottom: 0; right: 0; left: 0; z-index: 8;}
nav > ul > li {display: inline-block; position: relative; width: 30%;}
nav > ul > li a {display: block; padding: 5px; border: 1px solid #ccc;}
nav > ul ul {position: absolute; left: 0; right: 0; z-index: 9; display: none;}
nav > ul > li.open > ul {display: block;}
<script src="https://code.jquery.com/jquery-2.2.4.js"></script>
<div class="mask"></div>
<nav>
<ul>
<li>
Main Item 1
<ul>
<li>Sub Item 1</li>
<li>Sub Item 2</li>
<li>Sub Item 3</li>
<li>Sub Item 4</li>
<li>Sub Item 5</li>
</ul>
</li>
<li>
Main Item 2
<ul>
<li>Sub Item 1</li>
<li>Sub Item 2</li>
<li>Sub Item 3</li>
<li>Sub Item 4</li>
<li>Sub Item 5</li>
</ul>
</li>
<li>
Main Item 3
<ul>
<li>Sub Item 1</li>
<li>Sub Item 2</li>
<li>Sub Item 3</li>
<li>Sub Item 4</li>
<li>Sub Item 5</li>
</ul>
</li>
</ul>
</nav>
I'm taking this CSS-Tricks article and converting it to a UL > LI instead of a DT > DD approach. I just want the pink box to reveal the sub-links when clicked.
For some reason though I cannot get it working. I've created a jsFiddle of it here (click the pink box):
//Accordion
(function($) {
var allPanels = $('ul.sub-level').hide();
$('.click-me').click(function() {
allPanels.slideUp();
alert('slide up');
// Problem line
$(this).parent().next().slideDown();
return false;
});
})(jQuery);
ul { list-style: none; padding:0; margin:0; width: 400px; }
ul li { position:relative; background: #fafafa; margin-bottom:3px; height:20px; }
ul li > ul { margin-left: 30px; background: #e3e3e3; }
.click-me { display:block; width: 20px; height: 20px; position: absolute; top:0; right:0; background: #e4f; cursor: pointer;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul>
<li>Link somewhere</li>
<li>Link somewhere</li>
<li class="test">
Link somewhere
<!-- I want to reveal accordion using this span tag -->
<span class="click-me"></span>
<!-- /end -->
<ul class="sub-level">
<li>Link 1</li>
<li>Link 2</li>
<li>Link 3</li>
<li>Link 4</li>
</ul>
<li>Link somewhere</li>
</li>
</ul>
http://jsfiddle.net/ndczc728/1/
The problem line is this (I think):
// Problem line
$(this).parent().next().slideDown();
Anyone?
You don't need to use parent. Also you have to remove fixed height from li elements:
//Accordion
(function($) {
var allPanels = $('ul.sub-level').hide();
$('.click-me').click(function() {
allPanels.slideUp();
// Problem line
$(this).next().slideDown();
return false;
});
})(jQuery);
ul {
list-style: none;
padding: 0;
margin: 0;
width: 400px;
}
ul li {
position: relative;
background: #fafafa;
margin-bottom: 3px;
}
ul li > ul {
margin-left: 30px;
background: #e3e3e3;
}
.click-me {
display: block;
width: 20px;
height: 20px;
position: absolute;
top: 0;
right: 0;
background: #e4f;
cursor: pointer;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul>
<li>Link somewhere
</li>
<li>Link somewhere
</li>
<li class="test">
Link somewhere
<!-- I want to reveal accordion using this span tag -->
<span class="click-me"></span>
<!-- /end -->
<ul class="sub-level">
<li>Link 1
</li>
<li>Link 2
</li>
<li>Link 3
</li>
<li>Link 4
</li>
</ul>
<li>Link somewhere
</li>
</li>
</ul>
How to close my DropDown menu if i click body element of outside dropdown menu .
Please give me suggestion .
My code is
$(document).ready(function(){
$(document).on('click', '.top-nav-head>li>a', function(){
$(this).siblings('ul').toggle().closest('.top-nav-head>li').siblings('li').find('ul').hide();
});
});
.top-nav-head{
list-style-type: none;
padding: 0;
margin: 0;
background:blue;
float: left;}
.top-nav-head>li{
float: left;
position: relative;
}
.top-nav-head>li > a{
color: #000;
padding: 0 10px;
display: block;
line-height: 40px;
font-size: 14px;
}
.top-nav-head>li > ul{
position: absolute;
display: none;
top: 100%;
left: 0;
min-width: 140px;
right: 0;
list-style-type: none;
padding: 5px 0 5px 0;
margin: 0;
background-color: red;
}
.top-nav-head>li > ul>li{
display: block;
}
.top-nav-head>li > ul>li > a{
display: block;
color:#white;
padding: 5px 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<ul class="top-nav-head">
<li>Home</li>
<li class="active">
Admin Module
<ul>
<li><a ui-sref="av-kw-questions.empty">Questions</a></li>
<li><a ui-sref="av-wbs">WBS Elements</a></li>
<li><a ui-sref="av-lbp">Lookback planning</a></li>
<li>Form</li>
<li>Plan Component</li>
</ul>
</li>
<li>
Project Management
<ul>
<li>Link 1</li>
<li>Link 2</li>
<li>Link 3</li>
<li>Link 4</li>
<li>Link 5</li>
</ul>
</li>
</ul>
You could attach an event handler to the document that will hide your drop down menus.
You would the need to stop the event bubbling when clicking on the menu items themselves:
$(document).ready(function () {
$(document).on('click', function () {
$('.top-nav-head > li > ul').hide();
});
$(document).on('click', '.top-nav-head>li>a', function (e) {
e.stopPropagation();
$(this).siblings('ul').toggle().closest('.top-nav-head>li').siblings('li').find('ul').hide();
});
});
JSFiddle
This will check if you have clicked on the element, just set your selector ("most" parent) and "hide" functionality:
$(document).mouseup(function (e)
{
var your_element = $('#your_element');
if(container.has(e.target).length === 0)
{
//hide your element
}
});