jQuery: Toggle other dropdowns when any is toggled - javascript

I would like to know how I can make it so that when I have a dropdown opened and I open another one, it will close the one previously opened.
This is what I have so far:
$(document).ready(function(){
// Hide other drop downs when opening another
// $(".hideothers").hide();
// $(".show_hide_account").click(function(){
// $(".slidingDiv_account").slideToggle();
// });
// Account Drop down
$(".slidingDiv_account").hide();
$(".show_hide_account").show();
$(".hideothers").hide();
$(".show_hide_account").click(function(){
$(".slidingDiv_account").slideToggle();
});
// Work drop down
$(".slidingDiv_work").hide();
$(".show_hide_work").show();
$(".hideothers").hide();
$(".show_hide_work").click(function(){
$(".slidingDiv_work").slideToggle();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!--sidebar start-->
<aside>
<!-- Start of Toggle -->
<div id="sidebar" class="nav-collapse ">
<!-- sidebar menu start-->
<ul class="sidebar-menu" id="nav-accordion">
<p class="centered"><img src="assets/img/ui-sam.jpg" class="img-circle" width="60"></p>
<h5 class="centered">USER</h5>
<!-- Account Dropdown -->
<li>
<a class="show_hide_account">
<i class="fa fa-chevron-down"></i>
<span>Account</span>
</a>
</li>
<!-- Toggled Items -->
<ul class="sub slidingDiv_account hideothers" style="display: block;"> <!-- Start of toggle -->
<li>
<a href="/account">
<i class="fa fa-pencil"></i>
<span>Edit Account</span>
</a>
</li>
<li>
<a href="/users">
<i class="fa fa-pencil"></i>
<span>Find Users</span>
</a>
</li>
</ul> <!-- end of toggle -->
<!-- Work Dropdown -->
<li>
<a class="show_hide_work">
<i class="fa fa-suitcase"></i>
<span>Work</span>
</a>
</li>
<!-- Toggled Items -->
<ul class="sub slidingDiv_work hideothers" style="display: block;"> <!-- Start of toggle -->
<li>
<a href="/jobs">
<i class="fa fa-search"></i>
<span>Find a Job</span>
</a>
</li>
<li>
<a href="/startup">
<i class="fa fa-star"></i>
<span>Create a Startup</span>
</a>
</li>
</ul> <!-- end of toggle -->
<!-- <li class="mt">
<a href="index.html">
<i class="fa fa-users"></i>
<span>Friends</span>
</a>
</li> -->
</ul>
<!-- sidebar menu end-->
</div>
</aside>
<!--sidebar end -->
Refer to the snippet for a clearer idea. Click on account & work to see the dropdowns.
Thank you.


$(document).ready(function(){
function slideAllUp(obj)
{
$(".hideothers").each(function(){
if ($(this)[0] != obj[0])
{
$(this).slideUp(); //perform on all except self.
}
})
}
// Account Drop down
$(".slidingDiv_account").hide();
$(".show_hide_account").show();
$(".hideothers").hide();
$(".show_hide_account").click(function(){
slideAllUp($(".slidingDiv_account"));
$(".slidingDiv_account").slideToggle();
});
// Work drop down
$(".slidingDiv_work").hide();
$(".show_hide_work").show();
$(".hideothers").hide();
$(".show_hide_work").click(function(){
slideAllUp($(".slidingDiv_work"));
$(".slidingDiv_work").slideToggle();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!--sidebar start-->
<aside>
<!-- Start of Toggle -->
<div id="sidebar" class="nav-collapse ">
<!-- sidebar menu start-->
<ul class="sidebar-menu" id="nav-accordion">
<p class="centered"><img src="assets/img/ui-sam.jpg" class="img-circle" width="60"></p>
<h5 class="centered">USER</h5>
<!-- Account Dropdown -->
<li>
<a class="show_hide_account ">
<i class="fa fa-chevron-down"></i>
<span>Account</span>
</a>
</li>
<!-- Toggled Items -->
<ul class="sub slidingDiv_account hideothers" style="display: block;"> <!-- Start of toggle -->
<li>
<a href="/account">
<i class="fa fa-pencil"></i>
<span>Edit Account</span>
</a>
</li>
<li>
<a href="/users">
<i class="fa fa-pencil"></i>
<span>Find Users</span>
</a>
</li>
</ul> <!-- end of toggle -->
<!-- Work Dropdown -->
<li>
<a class="show_hide_work dropdown">
<i class="fa fa-suitcase"></i>
<span>Work</span>
</a>
</li>
<!-- Toggled Items -->
<ul class="sub slidingDiv_work hideothers" style="display: block;"> <!-- Start of toggle -->
<li>
<a href="/jobs">
<i class="fa fa-search"></i>
<span>Find a Job</span>
</a>
</li>
<li>
<a href="/startup">
<i class="fa fa-star"></i>
<span>Create a Startup</span>
</a>
</li>
</ul> <!-- end of toggle -->
<!-- <li class="mt">
<a href="index.html">
<i class="fa fa-users"></i>
<span>Friends</span>
</a>
</li> -->
</ul>
<!-- sidebar menu end-->
</div>
</aside>
<!--sidebar end -->
This edit introduces a function called slideAllUp. It passes over all ULs with the class .hideothers. When calling the slideAllUp you need to pass the ul that isn't supposed to go up. This way it closes all others and opens the one clicked upon. The exception is there to allow the menu to close again.

Related

How to seperate Angular html and Script code

I have a angular frontend project, I have a dashboard component where I have an sidebar inside, but the code has its script tag and html in the same file. I would like to seperate them in order to have less code.
I tried including these scripts with path in my angular.json but it did not get recognized, and I did not know what else I could try. My html code looks like this, and I would like to seperate the Head tag and script tags.
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Responsive sidebar template with sliding effect and dropdown menu based on bootstrap 3">
<title>Sidebar template</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
</head>
<moniesta-client-navbar></moniesta-client-navbar>
<body>
<div class="page-wrapper chiller-theme toggled">
<a id="show-sidebar" class="btn btn-sm btn-dark" href="#">
<i class="fas fa-bars"></i>
</a>
<nav id="sidebar" class="sidebar-wrapper">
<div class="sidebar-content">
<div class="sidebar-brand">
pro sidebar
<div id="close-sidebar">
<i class="fas fa-times"></i>
</div>
</div>
<div class="sidebar-header">
<div class="user-pic">
<img class="img-responsive img-rounded" src="https://raw.githubusercontent.com/azouaoui-med/pro-sidebar-template/gh-pages/src/img/user.jpg"
alt="User picture">
</div>
<div class="user-info">
<span class="user-name">Jhon
<strong>Smith</strong>
</span>
<span class="user-role">Administrator</span>
<span class="user-status">
<i class="fa fa-circle"></i>
<span>Online</span>
</span>
</div>
</div>
<!-- sidebar-header -->
<div class="sidebar-search">
<div>
<div class="input-group">
<input type="text" class="form-control search-menu" placeholder="Search...">
<div class="input-group-append">
<span class="input-group-text">
<i class="fa fa-search" aria-hidden="true"></i>
</span>
</div>
</div>
</div>
</div>
<!-- sidebar-search -->
<div class="sidebar-menu">
<ul>
<li class="header-menu">
<span>General</span>
</li>
<li class="sidebar-dropdown">
<a href="#">
<i class="fa fa-tachometer-alt"></i>
<span>Dashboard</span>
<span class="badge badge-pill badge-warning">New</span>
</a>
<div class="sidebar-submenu">
<ul>
<li>
<a href="#">Dashboard 1
<span class="badge badge-pill badge-success">Pro</span>
</a>
</li>
<li>
Dashboard 2
</li>
<li>
Dashboard 3
</li>
</ul>
</div>
</li>
<li class="sidebar-dropdown">
<a href="#">
<i class="fa fa-shopping-cart"></i>
<span>E-commerce</span>
<span class="badge badge-pill badge-danger">3</span>
</a>
<div class="sidebar-submenu">
<ul>
<li>
<a href="#">Products
</a>
</li>
<li>
Orders
</li>
<li>
Credit cart
</li>
</ul>
</div>
</li>
<li class="sidebar-dropdown">
<a href="#">
<i class="far fa-gem"></i>
<span>Components</span>
</a>
<div class="sidebar-submenu">
<ul>
<li>
General
</li>
<li>
Panels
</li>
<li>
Tables
</li>
<li>
Icons
</li>
<li>
Forms
</li>
</ul>
</div>
</li>
<li class="sidebar-dropdown">
<a href="#">
<i class="fa fa-chart-line"></i>
<span>Charts</span>
</a>
<div class="sidebar-submenu">
<ul>
<li>
Pie chart
</li>
<li>
Line chart
</li>
<li>
Bar chart
</li>
<li>
Histogram
</li>
</ul>
</div>
</li>
<li class="sidebar-dropdown">
<a href="#">
<i class="fa fa-globe"></i>
<span>Maps</span>
</a>
<div class="sidebar-submenu">
<ul>
<li>
Google maps
</li>
<li>
Open street map
</li>
</ul>
</div>
</li>
<li class="header-menu">
<span>Extra</span>
</li>
<li>
<a href="#">
<i class="fa fa-book"></i>
<span>Documentation</span>
<span class="badge badge-pill badge-primary">Beta</span>
</a>
</li>
<li>
<a href="#">
<i class="fa fa-calendar"></i>
<span>Calendar</span>
</a>
</li>
<li>
<a href="#">
<i class="fa fa-folder"></i>
<span>Examples</span>
</a>
</li>
</ul>
</div>
<!-- sidebar-menu -->
</div>
<!-- sidebar-content -->
<div class="sidebar-footer">
<a href="#">
<i class="fa fa-bell"></i>
<span class="badge badge-pill badge-warning notification">3</span>
</a>
<a href="#">
<i class="fa fa-envelope"></i>
<span class="badge badge-pill badge-success notification">7</span>
</a>
<a href="#">
<i class="fa fa-cog"></i>
<span class="badge-sonar"></span>
</a>
<a href="#">
<i class="fa fa-power-off"></i>
</a>
</div>
</nav>
<footer class="text-center">
<div class="mb-2">
<small>
© 2020 made with <i class="fa fa-heart" style="color:red"></i> by - <a target="_blank" rel="noopener noreferrer" href="https://azouaoui.netlify.com">
Mohamed Azouaoui
</a>
</small>
</div>
<div>
<a href="https://github.com/azouaoui-med" target="_blank">
<img alt="GitHub followers" src="https://img.shields.io/github/followers/azouaoui-med?label=github&style=social" />
</a>
<a href="https://twitter.com/azouaoui_med" target="_blank">
<img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/azouaoui_med?label=twitter&style=social" />
</a>
</div>
</footer>
<!-- sidebar-wrapper -->
<main class="page-content">
</main>
<!-- page-content" -->
</div>
<!-- page-wrapper -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
</body>
</html>

You need to install the packages.
Here you have the packages at your script.
npm i jquery
npm i bootstrap
npm i #fortawesome/angular-fontawesome
https://github.com/FortAwesome/angular-fontawesome
And do not forget to add the bootstrap & jquery at the angular.json
"styles": [
"src/styles.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css"
],
"scripts": [
"node_modules/jquery/dist/jquery.min.js",
"node_modules/bootstrap/dist/js/bootstrap.min.js"
]
And I suggest you to separate your code in different components.
Thats you make your code more readable and you can faster fix a bug or find what you want.

How can I use this condition outside click function?

I write this code:
$('.toggler').click(function() {
$(this).parent().nextAll('ul').toggleClass('closed');
if ($(this).parent().next('ul') != true) {
$(this).prev().removeClass('ion-ios-plus-outline');
$(this).prev().addClass('ion-ios-minus-outline');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<ul>
<!-- First level -->
<li class="branch">
<!-- btn -->
<div class="d-flex justfiy-content-between">
<i class="ion-ios-plus-outline ml-2"></i>
<span class="toggler ml-3">لول اول</span>
<span class="btns d-flex">
<a class="bg-danger" href="">
<i class="ion-trash-b"></i>
</a>
<a class="bg-info mr-2" href="">
<i class="ion-edit"></i>
</a>
</span>
</div>
<!-- Second level -->
<ul class="closed">
<li class="branch">
<!-- btn -->
<div class="d-flex justfiy-content-between">
<i class="ion-ios-plus-outline ml-2"></i>
<span class="toggler ml-3">لول دوم</span>
<span class="btns d-flex">
<a class="bg-danger" href="">
<i class="ion-trash-b"></i>
</a>
<a class="bg-info mr-2" href="">
<i class="ion-edit"></i>
</a>
</span>
</div>
</li>
</ul>
</li>
<!-- First level -->
<li class="branch">
<!-- btn -->
<div class="d-flex justfiy-content-between">
<i class="ion-ios-plus-outline ml-2"></i>
<span class="toggler ml-3">لول اول</span>
<span class="btns d-flex">
<a class="bg-danger" href="">
<i class="ion-trash-b"></i>
</a>
<a class="bg-info mr-2" href="">
<i class="ion-edit"></i>
</a>
</span>
</div>
</li>
</ul>
I have a condition in this click function, it works nice. but it just works when I click on that button, but I want this condition to work outside this click function!

Angular 2 move component to back (Change z position)

I am trying to make a responsive web app with a side menu that hide and shows via a button when the screen is small. However, I am finding that when the menu shows, it shows "behind" my main component (As shown in the images below). I am using angular 2 with with with some javascript/css from responsive website code
My main app.component.html looks like
<header class="header clearfix">
<button type="button" id="toggleMenu" class="toggle_menu">
<i class="fa fa-bars"></i>
</button>
<h1>Timesheet</h1>
</header>
<nav class="vertical_nav">
<ul id="js-menu" class="menu">
<li class="menu--item">
<a [routerLink]="['/a']" class="menu--link" title="a">
<i class="menu--icon fa fa-fw fa-user"></i>
<span class="menu--label">a</span>
</a>
</li>
<li class="menu--item">
<a [routerLink]="['/b']" class="menu--link" title="b">
<i class="menu--icon fa fa-fw fa-briefcase"></i>
<span class="menu--label">b</span>
</a>
</li>
<li class="menu--item">
<a [routerLink]="['/c']" class="menu--link" title="c">
<i class="menu--icon fa fa-fw fa-cog"></i>
<span class="menu--label">c</span>
</a>
</li>
<li class="menu--item">
<a [routerLink]="['/d']" class="menu--link" title="d">
<i class="menu--icon fa fa-fw fa-database"></i>
<span class="menu--label">d</span>
</a>
</li>
<li class="menu--item">
<a [routerLink]="['/e-csv']" class="menu--link" title="e">
<i class="menu--icon fa fa-fw fa-globe"></i>
<span class="menu--label">e</span>
</a>
</li>
</ul>
</nav>
<div class="wrapper">
<section>
<router-outlet></router-outlet>
</section>
</div>

Just add a CSS style, or do it inline.
CSS
nav.vertical_nav {
z-index: 9;
}
Inline
<nav class="vertical_nav" style="z-index: 9;">

Boostrap 3 Collapse - Chaining icons based on collapse state

firstly here's the fiddle: http://jsfiddle.net/krish7878/6xpdeLa6/39/
The icons need to change based on the state of collapse/accordion, I want to keep a panel open always (user cannot close all the accordions) and have the necessary JS too. But the problem is when the default panel is open and user click's on it the accordion does not close but the icon changes. That has something to do with the initial js. I am not very through with javascript, any help would be appreciate.
HTML Code:
<div class="sub-menu-1 panel-group" id="accordion">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
FASHION
</a>
</h4>
</div><!-- /.panel-heading -->
<div id="collapseOne" class="panel-collapse collapse in">
<div class="panel-body">
<ul class="list-normal sub-menu-list">
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Man
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Women
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Children
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Infants
</a>
</li>
</ul><!-- /.sub-menu-list -->
</div>
</div><!-- /#collapseOne -->
</div><!-- /.panel -->
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
SPORTS
</a>
</h4>
</div><!-- /.panel-heading -->
<div id="collapseTwo" class="panel-collapse collapse">
<div class="panel-body">
<ul class="list-normal sub-menu-list">
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Sports Gear
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Sports Shoes
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Discounted Stuff
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option 2
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option 3
</a>
</li>
</ul><!-- /.sub-menu-list -->
</div><!-- /.panel-body -->
</div><!-- /#collapseTwo -->
</div><!-- /.panel -->
</div><!-- /.sub-menu-1 -->
JS Code:
$(document).ready(function(){
$(".panel-heading + .collapse:not(.in)").prev().append("<i class='fa fa-plus'></i>");
$(".panel-heading + .collapse.in").prev().append("<i class='fa fa-minus'></i>");
$('.panel-heading a').click(function(){
$('.panel').find('.collapse.in').prev().find("i").addClass("fa-plus").removeClass("fa-minus");
$(this).parents('.panel-heading').find("i.fa-plus").removeClass("fa-plus").addClass("fa-minus");
$(this).parents('.panel').find('.collapse.in').prev().find("i.fa-minus").removeClass("fa-minus").addClass("fa-plus");
});
});
// Keeps at least one collapse panel open
$('.panel-heading a').on('click',function(e){
if($(this).parents('.panel').children('.panel-collapse').hasClass('in')){
e.preventDefault();
e.stopPropagation();
}
});

Modify your first section of code like this:
$(document).ready(function(){
$(".panel-heading + .collapse:not(.in)").prev().append("<i class='fa fa-plus'></i>");
$(".panel-heading + .collapse.in").prev().append("<i class='fa fa-minus'></i>");
$('.panel-heading a').click(function(){
if(!$(this).parents('.panel').children('.panel-collapse').hasClass('in')){
$('.panel').find('.collapse.in').prev().find("i").addClass("fa-plus").removeClass("fa-minus");
$(this).parents('.panel-heading').find("i.fa-plus").removeClass("fa-plus").addClass("fa-minus");
$(this).parents('.panel').find('.collapse.in').prev().find("i.fa-minus").removeClass("fa-minus").addClass("fa-plus");
}
});
});
The added if statement:
if(!$(this).parents('.panel').children('.panel-collapse').hasClass('in'))
check if clicked panel already open or not and change the icon if it's not already open.
Check JSFiddle Demo

Bootstrap 3 Collapse - Change of icon with change of classes

Here's the fiddle: http://jsfiddle.net/krish7878/6xpdeLa6/
There are two div's .panel-heading and .panel-collapse. If .panel-collapse has class 'in' then a icon has to be added to .panel-heading. I have the jquery for it but the problem is the icons do not update when the class changes.
HTML Code:
<div class="sub-menu-1 panel-group" id="accordion">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
FASHION
</a>
</h4>
</div><!-- /.panel-heading -->
<div id="collapseOne" class="panel-collapse collapse in">
<div class="panel-body">
<ul class="list-normal sub-menu-list">
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Man
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Women
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Children
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Infants
</a>
</li>
</ul><!-- /.sub-menu-list -->
</div>
</div><!-- /#collapseOne -->
</div><!-- /.panel -->
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
SPORTS
</a>
</h4>
</div><!-- /.panel-heading -->
<div id="collapseTwo" class="panel-collapse collapse">
<div class="panel-body">
<ul class="list-normal sub-menu-list">
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Sports Gear
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Sports Shoes
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Discounted Stuff
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option 2
</a>
</li>
<li>
<a href="#">
<i class="fa fa-chevron-right"></i>
Other Option 3
</a>
</li>
</ul><!-- /.sub-menu-list -->
</div><!-- /.panel-body -->
</div><!-- /#collapseTwo -->
</div><!-- /.panel -->
JS Code:
$(".panel-heading + .collapse:not(.in)").prev().append("<i class='fa fa-plus'></i>");
$(".panel-heading + .collapse.in").prev().append("<i class='fa fa-minus'></i>");
I think the code needs to be run each time the class changes but I'm not sure how to do it, any help would be appreciated.

JSFIDDLE
You can do like following:
$(document).ready(function(){
$(".panel-heading + .collapse:not(.in)").prev().append("<i class='fa fa-plus'></i>");
$(".panel-heading + .collapse.in").prev().append("<i class='fa fa-minus'></i>");
$('.panel-heading a').click(function(){
$('.panel').find('.collapse.in').prev().find("i").addClass("fa-plus").removeClass("fa-minus");
$(this).parents('.panel-heading').find("i.fa-plus").removeClass("fa-plus").addClass("fa-minus");
$(this).parents('.panel').find('.collapse.in').prev().find("i.fa-minus").removeClass("fa-minus").addClass("fa-plus");
});
});

Categories