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slider indicators: matching two div order

I am making a slider with control and indicators. I am stuck in how to make the indicators linking with the slider itself. I search a lot of keywords, but none of the answers can help me out :(
Trying to make it “Click on indicators > remove nearby active class > add active class to this > slider div match the order of the indicators div list)
$('.carousel-indicators > div').on('click', function(){
$(".carousel-indicators > div").something match the({
'order of the': ($(".slider-inner > div").slider list() + 'order')
});
$(".carousel-indicators > div").closest('div').removeClass('active');
$(this).addClass('active');
});
.slider-inner{
width:200px;
height:200px;
position:relative;
overflow:hidden;
float:left;
padding:3px;
border:#666 solid 1px;
}
.slider-inner > div{
display:none;
width:200px;
height:200px;
}
.slider-inner .active{
display:inline-block;
cursor: pointer;
}
.carousel-indicators{
width: 500px;
float: left;
}
.carousel-indicators > div{
float: left;
width: 30px;
height: 8px;
background-color: #D8D8D8;
margin-right: 30px;
cursor: pointer;
}
.carousel-indicators .active{
background-color: #FF6600;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="slider-outer">
<div class="slider-inner">
<div id="item" class="active" ><p>#1 </p></div>
<div id="item" ><p>#2 </p></div>
<div id="item" ><p>#3 </p></div>
</div>
<div class="carousel-indicators">
<div class="active"></div>
<div></div>
<div></div>
</div>
</div>

You can add data attributes to the div elements and target in the JS
$('#slider-indicator > li').on('click', function() {
var slideNumber = $(this).data('slide');
var slides = $('#slider > div');
var indicators = $('#slider-indicator > li');
// look for slide with same data-slide as the clicked li
for (var i = 0; i < slides.length; i++) {
if (i === slideNumber) {
$(slides[i]).addClass('active');
$(indicators[i]).addClass('active');
} else {
$(slides[i]).removeClass('active');
$(indicators[i]).removeClass('active');
}
}
});
#slider {
margin: 0 0 15px;
padding: 0;
width: 100%;
height: 30vw;
position: relative;
overflow: hidden;
}
#slider div {
margin: 0;
width: 100%;
height: 30vw;
position: absolute;
top: 0;
left: 100%;
background: green;
transition: left 0.4s linear;
color: white;
text-align: center;
padding: 10vw 0;
font-size: 40px;
}
#slider div:nth-child(2n) {
background: blue;
}
#slider div.active {
left: 0;
}
ul {
margin: 0 auto;
padding: 0;
width: 100%;
list-style: none;
color: white;
text-align: center;
font-size: 12px;
}
ul li {
margin: 0 16px;
padding: 8px 12px;
text-align: center;
background: grey;
display: inline-block;
cursor: pointer;
border-radius: 100%;
}
ul li.active {
background: red;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="slider">
<div class="active">Slide 1</div>
<div>Slide 2</div>
<div>Slide 3</div>
</div>
<ul id="slider-indicator">
<li data-slide="0" class="active">1</li>
<li data-slide="1">2</li>
<li data-slide="2">3</li>
</ul>

How do I increment data attributes(int) using jquery?

I want to add somethin y input in my ol, i do it,
when i write something in input filed and click add
i create li, then i want to add to li data attribute
which will increment, when will create new li in the picture there is a code[1]: https://i.stack.imgur.com/oAr6V.png
this is what i tried so far (data-id is not adding to newlt created li's):-
$(".add").click(function() {
var $val = $(".taskk");
var value = $val.val();
if(value === "") {
$(".error").text("Fill in the task");
} else {
$(".error").text("");
var newLi = $('<li>' + value + '</li>');
$('.toDo ol').append((newLi));
/*newLi.each(function() {
$(this).attr("data-id", i++);
console.log(i++);
$('.toDo ol').append((newLi));
});
$('.toDo ol').append((newLi)); */
}
})
body {
background-color: #34545E;
}
.wrapper {
max-width: 1200px;
width: 100%;
margin: auto;
}
.flexbox {
display: flex;
justify-content: space-between;
margin-top: 100px;
}
.box {
min-width: 280px;
min-height: 250px;
border: 2px solid transparent;
background-color: grey;
}
h1 {
text-align: center;
background-color: aliceblue;
padding: 5px;
}
form {
display: flex;
flex-direction: column;
margin-top: 40px;
}
input[type="text"] {
height: 80px;
}
input[type="button"], button {
padding: 10px;
width: 100px;
margin-top: 20px;
background-color: #000;
border: 1px solid transparent;
color: #fff;
font-weight: bold;
cursor: pointer;
}
ol {
list-style-position: inside;
}
ol li {
padding: 7px;
margin-top: 2px;
word-wrap: break-word;
}
.toDo ol li {
background-color: #ffffff;
}
.compl ol li {
background-color: #F35369;
}
.draft ol li {
background-color: #ffffff;
color: grey;
opacity: 0.8;
text-decoration: line-through;
}
.delete {
background-color: #000000;
}
.error {
padding-top: 20px;
color: red;
}
.add {
padding: 20px;
background-color: black;
margin-top: 20px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrapper">
<div class="flexbox">
<div class="box1">
<h1>To do list</h1>
<div class="box toDo">
<ol>
</ol>
</div>
</div>
<div class="box2">
<h1>Drafts</h1>
<div class="box draft">
<ol>
</ol>
</div>
<button type="submit">Delete</button>
</div>
<div class="box3">
<h1>Add a task</h1>
<div class="box">
<p class="error"></p>
<form action="" method="post">
<input type="text" name="name" placeholder="Description" class="taskk">
<input type="button" name="add" value="Add task" class="add">
</form>
</div>
</div>
</div>
</div>

You can do it like below:-
check pre-existing li length and add 1 to it and add it as data-id of newly created li
var newLi = $('<li data-id="'+($('li').length+1)+'">' + value + '</li>');// check pre-existing `li` length and add 1 to it and add it as data-id of newly created `li`
Working snippet:-
$(".add").click(function() {
var $val = $(".taskk");
var value = $val.val();
if(value === "") {
$(".error").text("Fill in the task");
} else {
$(".error").text("");
var newLi = $('<li data-id="'+($('li').length+1)+'">' + value + '</li>');
$('.toDo ol').append((newLi));
}
});
body {
background-color: #34545E;
}
.wrapper {
max-width: 1200px;
width: 100%;
margin: auto;
}
.flexbox {
display: flex;
justify-content: space-between;
margin-top: 100px;
}
.box {
min-width: 280px;
min-height: 250px;
border: 2px solid transparent;
background-color: grey;
}
h1 {
text-align: center;
background-color: aliceblue;
padding: 5px;
}
form {
display: flex;
flex-direction: column;
margin-top: 40px;
}
input[type="text"] {
height: 80px;
}
input[type="button"], button {
padding: 10px;
width: 100px;
margin-top: 20px;
background-color: #000;
border: 1px solid transparent;
color: #fff;
font-weight: bold;
cursor: pointer;
}
ol {
list-style-position: inside;
}
ol li {
padding: 7px;
margin-top: 2px;
word-wrap: break-word;
}
.toDo ol li {
background-color: #ffffff;
}
.compl ol li {
background-color: #F35369;
}
.draft ol li {
background-color: #ffffff;
color: grey;
opacity: 0.8;
text-decoration: line-through;
}
.delete {
background-color: #000000;
}
.error {
padding-top: 20px;
color: red;
}
.add {
padding: 20px;
background-color: black;
margin-top: 20px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrapper">
<div class="flexbox">
<div class="box1">
<h1>To do list</h1>
<div class="box toDo">
<ol>
</ol>
</div>
</div>
<div class="box2">
<h1>Drafts</h1>
<div class="box draft">
<ol>
</ol>
</div>
<button type="submit">Delete</button>
</div>
<div class="box3">
<h1>Add a task</h1>
<div class="box">
<p class="error"></p>
<form action="" method="post">
<input type="text" name="name" placeholder="Description" class="taskk">
<input type="button" name="add" value="Add task" class="add">
</form>
</div>
</div>
</div>
</div>

dynamic html element issue

when one of menus is chosen and option in select tag, apply button can be worked to be placed to be dynamic html element in Panel below. when a user clicks cancel button, that dynamic html element will be deleted.
As for an issue, when a user chooses one menu, dynamic html element will be redundantly placed to be in panels.
For example,
apply menu 2 > create dynamic html element in panel of menu2 > cancel menu 2 > apply menu other menu (3 or 1) > redundantly create dynamic html elements in previous panel of menu 2 and current panel of menu.
How am I able to completely delete dynamic html element when I click cancel button??
$(function() {
$(".section4 ul li:first-child").addClass("on");
//section4 ul li on
$("section.section4 ul li").click(function() {
$(this).addClass("on");
$("section.section4 ul li.on").not(this).removeClass("on");
});
// panel
$(".PaNel").hide();
$(".PaNel:eq(0)").show();
//addEventListner
$(".section4 ul li").click(function() {
$(".PaNel").hide();
$("#tab" + ($(this).index() + 1)).show();
});
//메뉴 선택
$(".section2").find("article").click(function() {
$(this).addClass("On");
$("article.On").not(this).removeClass("On");
});
//비활성신청
$(".btn2").css({
"display": "none"
});
//상단 메뉴
$("article").click(function() {
if ($(this).hasClass("On") && $("#menuSelect option:selected").index() > 0) {
$(".btn1").css({
"background": "red"
});
//$(".btn2").css({"display":"block"});
} else {
$(".btn1").css({
"display": "block"
});
$(".btn2").css({
"display": "none"
});
}
});
// while article is clicked, menuSelect.index() > 0
$("body").click(function() {
if ($("article").hasClass("On")) {
if ($("#menuSelect option:selected").index() > 0) {
$(".btn1").css({
"display": "none"
});
$(".btn2").css({
"display": "block"
});
}
}
})
$(".area_popup").addClass("none")
$(".end").addClass("none");
$(".section2").children("article").one("click", function() {
console.log($(this).index())
var target = $("#tab" + $(this).index())
$("#Apply").click(function() {
var menuSelect = document.getElementById("menuSelect");
//console.log(menuSelect);
switch (menuSelect.value) {
case "a":
case "b":
case "c":
case "d":
target.find(".Apply_Check").append("<div class='User'>" + menuSelect.value + "</div>");
break;
}
$(".end").removeClass("none");
$("#Apply").addClass("none");
//alert("신청 완료 되었습니다")
})
})
$(document).on("click", '.end', function() {
//본인꺼만
$(".User").remove();
$(".end").addClass("none");
$("#Apply").removeClass("none");
});
$("article").click(function() {
if (parseInt($(this).find("span").text()) == 0) {
//$(".button").css({"display":"none"});
//$(".btn1,.btn2, .end").css({"display":"none"})
//$(".btn4").css({"display":"block"});
$(".area_popup3").css({
"display": "block"
});
} else {
//$(".button").css({"display":"block"});
//$(".btn4").css({"display":"none"});
}
});
//메뉴 하$(단 클릭시 섹션 2 남은 수량이 없는 경우
$(".section4 ul").children("li").click(function() {
var article = $('article:eq(' + $(this).index() + ')')
if (parseInt(article.find("span").text()) == 0) {
$(".area_popup3").css({
"display": "block"
});
}
})
$("body").click(function(e) {
if ($("#menuSelect option:selected").index() == 0) {
$(".btn1").css({
"display": "block"
});
$(".btn2").css({
"display": "none"
});
}
})
});
function fn_popup_close(name) {
//$('body').removeClass('fixed');
//body class removeClass
$('.' + name).hide();
}
function fn_popup_open(name) {
//$('body').addClass('fixed');
$('.' + name).show();
}
/*//////////////////reset//////////////////////////////////////*/
* {
margin: 0;
padding: 0;
}
body,
header,
footer,
section,
nav,
article,
figure,
aside,
details,
main {
margin: 0;
padding: 0;
}
header,
footer,
section,
nav,
article,
figure,
aside,
details,
main {
display: block;
}
a:link,
a:visited {
color: #000;
text-decoration: none;
}
/*a:hover, a:focus{color:#aaa; text-decoration:none;}*/
body {
color: #333;
}
li {
list-style: none;
}
input[type="button"] {
cursor: pointer;
}
input[type=button],
select {
border-radius: 0;
appearance: none;
-webkit-appearance: none;
-moz-appearance: none;
}
/*//////////////////reset//////////////////////////////////////*/
#wrap {
max-width: 100%;
margin: 0 auto;
}
/*//////////////section1/////////////////////////////////////*/
section.section1 {
width: 100%;
/*background:#F87141;*/
}
section.section1 .screen_info {
width: 100%;
overflow: hidden;
}
section.section1 .screen_info ul {
width: 300%;
overflow: hidden;
}
section.section1 .screen_info ul li {
width: 31.63%;
float: left;
padding: 10px 1% 10px .7%;
}
/*//////////////section2/////////////////////////////////////*/
section.section2 {
width: 100%;
overflow: hidden;
border: 1px solid #ccc;
border-width: 1px 0;
}
section.section2 h3 {
width: 100%;
height: 50px;
line-height: 50px;
border-bottom: 1px solid #ccc;
text-indent: 2%;
}
section.section2 article {
width: 31.33%;
padding-left: 2%;
height: 100px;
float: left;
}
section.section2 article div {
border-right: 1px solid #ccc;
}
.On {
background: #d4dbdd;
}
/*section.section2 article:last-child{border-right:none;}*/
section.section2 article h2 {
width: 100%;
height: 30px;
font-size: 14px;
line-height: 30px;
}
section.section2 article p.FoodName {
width: 100%;
height: 40px;
line-height: 40px;
text-align: center;
font-weight: 900;
font-size: 20px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
section.section2 article p.FoodCnt {
width: 90%;
height: 30px;
line-height: 30px;
text-align: right;
font-size: 13px;
}
/*//////////////section2/////////////////////////////////////*/
/*//////////////section3/////////////////////////////////////*/
section.section3 {
width: 100%;
padding-top: 30px;
}
section.section3 .Select {
border-top: 1px solid #ccc;
position: relative;
}
.Select {
display: block;
content: "";
clear: both;
}
section.section3 .Select p.Selected {
height: 40px;
line-height: 40px;
border-bottom: 1px solid #ccc;
}
section.section3 .Select p {
font-weight: 900;
text-indent: 9%;
}
section.section3 .Select p.Selected span {
cursor: pointer;
position: absolute;
right: 20px;
top: 4px;
}
section.section3 .Select p.Selected span img {
width: 10px;
}
.selection {
border-bottom: 1px solid #ccc;
}
/*.on{background:#ccc;}*/
section.section3 select {
width: 100%;
height: 30px;
background: #ECEFF0;
border: 1px solid #ccc;
border-width: 1px 0;
}
select#menuSelect::-ms-expand {
display: none;
}
/*IE*/
select#menuSelect {
appearance: none;
-webkit-appearance: none;
/*for chrome*/
-moz-appearance: none;
/*for firefox*/
background: url(./images/next_shadow.png) no-repeat right;
background-position-x: 97%;
background-size: 14px 24px;
text-indent: 2%;
}
section.section3 p.Avail_time {
width: 95%;
text-align: right;
line-height: 30px;
height: 30px;
padding-right: 5%;
}
section.section3 p input[type=button] {
width: 100%;
border: 1px solid #ccc;
border-width: 1px 0;
background: #F87141;
height: 40px;
color: #fff;
}
section.section3 p.btn1 input[type=button] {
background: #aaa;
}
section.section3 p.end input[type=button] {
background: #aaa;
}
.none {
display: none;
}
/*//////////////section3/////////////////////////////////////*/
/*//////////////section4/////////////////////////////////////*/
section.section4 {
padding-top: 30px;
}
section.section4 ul {
width: 100%;
overflow: hidden;
border: 1px solid #ccc;
border-width: 1px 0;
}
section.section4 ul li {
width: 25%;
height: 30px;
line-height: 30px;
float: left;
font-weight: 900;
font-size: 13px;
text-align: center;
background: #fff;
}
section.section4 ul li a {
display: block;
border-right: 1px solid #ccc;
}
.on>a {
background: #aaa;
color: #fff;
}
section.section4 ul li:last-child a {
border: none;
}
section.section4 .memo {
width: 100%;
}
section.section4 .memo input {
width: 100%;
}
section.section4 article.PaNel {
width: 98%;
padding-left: 2%;
height: 400px;
}
.Apply_Check {
width: 100%;
}
.Apply_Check p.Count {
width: 100%;
height: 50px;
line-height: 50px;
font-weight: 900;
}
#tab4 {
padding: 10px;
}
#tab4 p {
padding-bottom: 20px;
}
/*//////////////dynamic HTML Element ////////////////////////////////////*/
.User {
width: 100%;
height: 50px;
background: #aaa;
}
/*//////////////dynamic HTML Element ////////////////////////////////////*/
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<section class="section2">
<h3>choose menu</h3>
<article>
<div>
<h2>menu 1.</h2>
</div>
</article>
<article class="scene_two">
<div>
<h2>menu 2.</h2>
</div>
</article>
<article class="scene_three">
<div>
<h2>menu 3.</h2>
</div>
</article>
</section>
<section class="section3">
<select id="menuSelect">
<option value="menu" selected="selected">choose one</option>
<option value="a">a</option>
<option value="b">b</option>
<option value="c">c</option>
<option value="d">d</option>
</select>
<!--<div class="Select">
<p class="Selected" id="reasonSelect" onclick="result();">신청사유 선택<span><img src="./images/next_shadow.png" alt="arrow"/></span></p>
<div class="selection">
<p>외근/출장</p>
<p>당직</p>
<p>당직</p>
<p>기타</p>
</div>
</div>-->
<p class="btn1 button"><input type="button" value="apply" /></p>
<p class="btn2 button"><input type="button" value="apply" id="Apply" /></p>
<p class="end button"><input type="button" value="cancel" onclick="fn_popup_open('area_popup')" /></p>
<!--<p class="btn4 button"><input type="button" value="신청 마감" onclick="fn_popup_open('area_popup')"/></p>-->
<!--<select>
<option>dd</option>
<option>dd</option>
<option>dd</option>
<option>ddd</option>
</select>-->
</section>
</section>
<section class="section4">
<ul>
<li>menu1</li>
<li class="scene_two">menu2</li>
<li class="scene_three">menu3</li>
<li>info</li>
</ul>
<article class="PaNel" id="tab1">
<div class="Apply_Check">
<p class="Count">Panel <span id="ppl1">1</span></p>
</div>
</article>
<article class="PaNel" id="tab2">
<div class="Apply_Check">
<p class="Count">Panel <span id="ppl2">2</span></p>
</div>
</article>
<article class="PaNel" id="tab3">
<div class="Apply_Check">
<p class="Count">Panel <span id="ppl3">3</span></p>
</div>
</article>
<article class="PaNel" id="tab4">
information
</article>
</section>
</div>

You could use JQuery's empty command, it removes all child elements from the parent element
$("#parent").empty()

Editing html+css+js for a drop down nav bar

I found perfect code for drop down nav bar. But I'm stuck trying to edit it for my needs. Original complete code is situated here: https://github.com/vandoan/Elli/blob/master/dropDownNav.html
And how it looks: http://codepen.io/Xia-lj/pen/KdKOxw
HTML:
<div id="topbar">
<div id="logo">LOGO</div>
<div id="sections_btn_holder">
<button onclick="toggleNavPanel('sections_panel')">Navigator <span id="navarrow">▾</span></button>
</div>
<div id="sections_panel">
<div>
Try adding things like more child div containers, links, buttons, menus, pictures, paragraphs, videos, etc...
</div>
</div>
</div>
CSS:
body {
margin: 0px;
background: #999;
}
div#topbar {
background: -webkit-linear-gradient(#666, #000);
background: linear-gradient(#666, #000);
height: 60px;
}
div#topbar > #logo {
float: left;
width: 140px;
height: 35px;
margin: 8px 0px 0px 30px;
font-size: 36px;
color: #999;
}
div#topbar > #sections_btn_holder {
float: left;
width: 144px;
height: 46px;
padding-top: 16px;
}
div#topbar > #sections_btn_holder > button {
background: #F90;
}
div#topbar > #sections_panel {
position: absolute;
height: 0px;
width: 550px;
background: #000;
top: 60px;
left: 160px;
border-radius: 0px 0px 8px 8px;
overflow: hidden;
z-index: 10000;
transition: height 0.3s linear 0s;
}
div#topbar > #sections_panel > div {
background: #333;
padding: 20px;
height: 238px;
margin: 10px;
color: #FC0;
}
JS:
function toggleNavPanel(x) {
var panel = document.getElementById(x),
navarrow = document.getElementById("navarrow"),
maxH = "300px";
if (panel.style.height == maxH) {
panel.style.height = "0px";
navarrow.innerHTML = "▾";
} else {
panel.style.height = maxH;
navarrow.innerHTML = "▴";
}
}
What I'm trying to get: drop down nav bar like in example, but with three buttons "History", "Philosophy", "Physics". And each of this three sections must contain few books' names, e.g:
History:-
The History of Herodotus.
Titus Livius. The History of Rome.
Ivan Krypiakevych. The Great History of Ukraine.
"Philosophy":-
Works by Plato.
Nicomachean Ethics By Aristotle.
Fables And Aphorisms by Hryhorii Skovoroda.
"Physics":-
Stephen Hawking. A Brief History of Time.
Yakov Perelman. Physics for Entertainment.
I would be grateful to hear from anyone who may be able to help. I'm new in Web-development.

How about something like this CodePen which is same example you provided just a bit modified on the HTML and CSS parts, inside div#sections_panel I've added 3 divs - you mentioned 3 sections in the question - with a .sub_sections class name.
function toggleNavPanel(x) {
var panel = document.getElementById(x),
navarrow = document.getElementById("navarrow"),
maxH = "300px";
if (panel.style.height == maxH) {
panel.style.height = "0px";
navarrow.innerHTML = "▾";
} else {
panel.style.height = maxH;
navarrow.innerHTML = "▴";
}
}
body {
margin: 0px;
background: #999;
}
div#topbar {
background: -webkit-linear-gradient(#666, #000);
background: linear-gradient(#666, #000);
height: 60px;
}
div#topbar > #logo {
float: left;
width: 140px;
height: 35px;
margin: 8px 0px 0px 30px;
font-size: 36px;
color: #999;
}
div#topbar > #sections_btn_holder {
float: left;
width: 144px;
height: 46px;
padding-top: 16px;
}
div#topbar > #sections_btn_holder > button {
background: #F90;
}
div#topbar > #sections_panel {
position: absolute;
height: 0px;
width: 550px;
background: #000;
top: 60px;
padding:0 10px;
left: 160px;
border-radius: 0px 0px 8px 8px;
overflow: hidden;
z-index: 10000;
transition: height 0.3s linear 0s;
}
div#topbar > #sections_panel > .sub_sections {
background: #333;
padding: 10px;
height: 258px;
margin:10px 2px 0 0;
color: #FC0;
width:calc(31% - 10px);
display:inline-block;
float:left;
}
#sections_panel > .sub_sections > a{
color:#EEE;
display:block;
padding:10px 5px;
text-decoration:none;
border-bottom:1px dotted #666;
}
#sections_panel > .sub_sections > a:hover{
color:#333;
background-color:orange;
}
#sections_panel > .sub_sections > h3{
color:orange;
text-align:center;
padding-bottom:5px;
border-bottom:1px #222 solid;
}
<div id="topbar">
<div id="logo">LOGO</div>
<div id="sections_btn_holder">
<button onclick="toggleNavPanel('sections_panel')">Navigator <span id="navarrow">▾</span></button>
</div>
<div id="sections_panel">
<div class="sub_sections">
<h3>Search Engines</h3>
Google
Yahoo!
Bing
</div>
<div class="sub_sections">
<h3>Social Networks</h3>
Facebook
Twitter
</div>
<div class="sub_sections">
<h3>Video Networks</h3>
Youtube
Vimeo
</div>
</div>
</div>

try this......
Html
<div id="topbar">
<div id="logo">LOGO</div>
<div id="sections_btn_holder">
<button onclick="toggleNavPanel('The History of Herodotus,Titus Livius. The History of Rome,Ivan Krypiakevych. The Great History of Ukraine','sections_panel')">History <span id="navarrow">▾</span></button>
<button onclick="toggleNavPanel('Works by Plato,Nicomachean Ethics By Aristotle,Fables And Aphorisms by Hryhorii Skovoroda','sections_panel')">Philosophy <span id="navarrow">▾</span></button>
<button onclick="toggleNavPanel('Stephen Hawking. A Brief History of Time,Yakov Perelman. Physics for Entertainment','sections_panel')">Physics <span id="navarrow">▾</span></button>
</div>
<div id="sections_panel">
<div>
</div>
</div>
</div>
CSS
body {
margin: 0px;
background: #999;
}
div#topbar {
background: -webkit-linear-gradient(#666, #000);
background: linear-gradient(#666, #000);
height: 60px;
}
div#topbar > #logo {
float: left;
width: 140px;
height: 35px;
margin: 8px 0px 0px 30px;
font-size: 36px;
color: #999;
}
div#topbar > #sections_btn_holder {
float: left;
width: auto;
height: 46px;
padding-top: 16px;
}
div#topbar > #sections_btn_holder > button {
background: #F90;
}
div#topbar > #sections_panel {
position: absolute;
height: 0px;
width: 550px;
background: #000;
top: 60px;
left: 160px;
border-radius: 0px 0px 8px 8px;
overflow: hidden;
z-index: 10000;
transition: height 0.3s linear 0s;
}
div#topbar > #sections_panel > div {
background: #333;
padding: 20px;
height: 238px;
margin: 10px;
color: #FC0;
}
JS
function toggleNavPanel(text,x) {
var panel = document.getElementById(x),
navarrow = document.getElementById("navarrow"),
maxH = "300px";
var books=text.split(",");
var html='';
for(var i=0; i<books.length; i++){
html+=(i+1)+") "+books[i]+"<br/>";
}
if (panel.style.height == maxH) {
panel.style.height = "0px";
panel.innerHTML="";
navarrow.innerHTML = "▾";
} else {
panel.style.height = maxH;
panel.innerHTML="<div>"+html+"</div>";
navarrow.innerHTML = "▴";
}
}

are you looking for something like http://codepen.io/fwpolice/pen/pqlgy
jQuery(document).ready(function (e) {
function t(t) {
e(t).bind("click", function (t) {
t.preventDefault();
e(this).parent().fadeOut()
})
}
e(".dropdown-toggle").click(function () {
var t = e(this).parents(".button-dropdown").children(".dropdown-menu").is(":hidden");
e(".button-dropdown .dropdown-menu").hide();
e(".button-dropdown .dropdown-toggle").removeClass("active");
if (t) {
e(this).parents(".button-dropdown").children(".dropdown-menu").toggle().parents(".button-dropdown").children(".dropdown-toggle").addClass("active")
}
});
e(document).bind("click", function (t) {
var n = e(t.target);
if (!n.parents().hasClass("button-dropdown")) e(".button-dropdown .dropdown-menu").hide();
});
e(document).bind("click", function (t) {
var n = e(t.target);
if (!n.parents().hasClass("button-dropdown")) e(".button-dropdown .dropdown-toggle").removeClass("active");
})
});
body {
background-color: #eee;
text-align: center;
padding-top: 50px;
}
.nav {
display: block;
font: 13px Helvetica, Tahoma, serif;
text-transform: uppercase;
margin: 0;
padding: 0;
}
.nav li {
display: inline-block;
list-style: none;
}
.nav .button-dropdown {
position: relative;
}
.nav li a {
display: block;
color: #333;
background-color: #fff;
padding: 10px 20px;
text-decoration: none;
}
.nav li a span {
display: inline-block;
margin-left: 5px;
font-size: 10px;
color: #999;
}
.nav li a:hover, .nav li a.dropdown-toggle.active {
background-color: #289dcc;
color: #fff;
}
.nav li a:hover span, .nav li a.dropdown-toggle.active span {
color: #fff;
}
.nav li .dropdown-menu {
display: none;
position: absolute;
left: 0;
padding: 0;
margin: 0;
margin-top: 3px;
text-align: left;
}
.nav li .dropdown-menu.active {
display: block;
}
.nav li .dropdown-menu a {
width: 150px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul class="nav">
<li>
<a href="#">
No dropdown
</a>
</li>
<li class="button-dropdown">
<a href="javascript:void(0)" class="dropdown-toggle">
Dropdown 1 <span>▼</span>
</a>
<ul class="dropdown-menu">
<li>
<a href="#">
Drop Item 1
</a>
</li>
<li>
<a href="#">
Drop Item 2
</a>
</li>
<li>
<a href="#">
Drop Item 3
</a>
</li>
</ul>
</li>
<li>
<a href="#">
No dropdown
</a>
</li>
<li class="button-dropdown">
<a href="javascript:void(0)" class="dropdown-toggle">
Dropdown 2 <span>▼</span>
</a>
<ul class="dropdown-menu">
<li>
<a href="#">
asdf
</a>
</li>
</ul>
</li>
</ul>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>

Maybe this toolbar is one for you:
http://w2ui.com/web/demo/toolbar

delete class attribute from the grandparent with jquery

Hi guys I got an issue removing the class attribute from the grand parent of an input.
Here is my html:
<div class="settings">
<div class="settings-content">
<ul class="general-settings">
<li>
<label>Name</label>
<span class="hidden_elm">
<form class="name_form" id="myform" method="post" action="#">
<ul>
<li><label>First</label><input class="input-log" type="text" name="firstname" placeholder="First Name..."></li>
<li><label>Last</label><input class="input-log" type="text" name="lastname" placeholder="Last Name..."></li>
<li><hr></li>
</ul>
<input class="log-btn success-btn" type="submit" value="Save">
<input class="log-btn close_current" type="reset" value="Cancel">
</form>
</span>
</li>
</ul>
</div>
</div>
jQuery:
$(document).ready(function(){
var hide_elm = $('span.hidden_elm');
var clickon_elm = $('ul.general-settings > li');
var ul_backgrounf = $('ul.general-settings');
clickon_elm.on('click',function(){
//remove the class if it exists
$('.show_elm').removeClass('show_elm');
$('.current_elm').removeClass('current_elm');
//add the class attr to the current element
$(this).addClass('current_elm');
$(this).children('span').toggleClass('show_elm');
//$(this).css({'height':'auto'});
});
$('.close_current').on('click',function(){
//$(this).removeClass('current_elm');
$('.current_elm').removeClass('current_elm');
$(this).parent('span').removeClass('show_elm');
});
})
CSS:
div.settings{
margin-top: 10px;
}
ul.general-settings{
width: 100%;
/*padding-top:8px;*/
padding-bottom:8px;
border-top: 1px solid #ccc;
/*background-color: #f2f2f2;*/
/*border-bottom: 1px solid #ccc;*/
}
ul.general-settings > li{
width: auto;
padding: 1px;
margin: 0 auto;
height: 30px;
display: block;
line-height: 1em;
vertical-align: middle;
border-bottom: 1px solid #ccc;
}
/** change style of the li element of the current show_elm **/
li.current_elm{
background-color: #f2f2f2 !important;
height: auto !important;
cursor: default !important;
}
ul.general-settings > li:hover{
cursor: pointer;
background-color: #f2f2f2;
}
ul.general-settings > li > label{
position: relative;
float: left;
width: 20%;
text-align: left;
padding: 10px 5px;
color: #000;
font-size: 1em;
font-weight: 700;
}
ul.general-settings > li > label:hover{
cursor: pointer;
}
/** show the hidden element **/
ul.general-settings > li > span.show_elm{
margin: 0 auto;
padding: 0;
display: inline-block;
width: 70%;
padding: 5px 0;
}
span.hidden_elm{
display: none;
}
span.hidden_elm > form{
margin:0 auto;
padding: 0;
display: inline-block;
}
span.hidden_elm > form > input.log-btn{
top: 0;
right: 0;
float: left;
border: none;
cursor: pointer;
margin: 0 3px 0 0;
}
span.hidden_elm > form > ul{
width: 100%;
}
span.hidden_elm > form > ul > li{
display: block;
margin-bottom: 5px;
text-align: right;
width: 388px;
}
span.hidden_elm > form > ul > li > label{
padding-right: 5px;
}
hr{
background: #d9d9d9;
border-width: 0;
color: #d9d9d9;
height: 1px;
}
so i want to remove the class:current_elm and class:show_elm after i click on the cancel button which is an input:type=reset

Try using parents()
$('.close_current').on('click',function(){
$(this).parents('.current_elm').removeClass('current_elm');
$(this).parents('span').removeClass('show_elm');
});

If I understand what you need, you can try with this:
$( "input:reset" ).on("click", function() {
$(this).parents('span').removeClass("show_elm current_elm");
});