css class active after page reload - javascript

i'm having some trouble.
I'm doing an asp.net mvc3 application and i downloaded some css menu, the thing is i want to keep the menu active after menu tab its clicked and only change when another one is clicked.
here's the code of the menu on _Layout.cshtml
<nav>
<div class="cssmenu">
<ul>
<li class='active'><span>#Html.ActionLink("Início", "Index", "Home")</span></li>
<li><span>#Html.ActionLink("Tarefas Contabilidade", "SelectEmpresa", "Empresa")</span></li>
<li><a href='#'><span>Clientes</span></a>
<ul>
<li><span>#Html.ActionLink("Listar clientes", "ListarEmpresas", "Empresa")</span></li>
</ul>
</li>
<li><a href='#'><span>Balancetes</span></a>
<ul>
<li><span>#Html.ActionLink("Listar registos", "ListaBalancetesPorSalaoMes", "Balancete")</span></li>
</ul>
</li>
<li><span>#Html.ActionLink("Sobre", "About", "Home")</span></li>
</ul>
</div>
</nav>
and i have this script:
<script type="text/javascript">
$("li").click(function () {
$("li").removeClass("active");
$(this).addClass("active");
});
</script>
the first tab that i put there class= "active" works, but the script doesn't seem to work when i click another menu tab, it only shows the first one active
a little help please :)
UPDATED
This is the rendered html:
<nav>
<div class="cssmenu">
<ul>
<li><span>Início</span></li>
<li><span>Tarefas Contabilidade</span></li>
<li><a href='#'><span>Clientes</span></a>
<ul>
<li><span>Listar clientes</span></li>
<li><span>Listar salões</span></li>
<li><span>Gerir empregados</span></li>
<li><span>Novo cliente</span></li>
<li><span>Novo salão</span></li>
</ul>
</li>
<li><a href='#'><span>Balancetes</span></a>
<ul>
<li><span>Listar registos</span></li>
<li><span>Upload novo balancete</span></li>
<li><span>Mapa Resultados/Gráfico</span></li>
<li><span>Mapas Contabilidade/Gestão</span></li>
<li><span>Análise Rentabilidade</span></li>
<li><span>Alterar taxas</span></li>
</ul>
</li>
<li><span>Sobre</span></li>
</ul>
</div>
</nav>
i dont know if i should put the javascript inside the div or something xD
Ty


You can use child selector which selects all direct child elements, Try the following:
$(document).ready(function(){
$(".cssmenu > ul > li").click(function () {
$(this).siblings().removeClass("active");
$(this).addClass("active");
});
})
If you want to select the li tags of the inner ul tags, you can try:
$(document).ready(function() {
$("ul:eq(1) > li").click(function() {
$('ul:eq(1) > li').removeClass("active");
$(this).addClass("active");
});
})


Can you try:
<script type="text/javascript">
$("li a").bind('click', function () {
$("li").removeClass("active");
$(this).addClass("active");
});
</script>
li items are not clickable, so you must bind the click event to a.


try
$("li").click(function (e) {
e.preventDefault();
$(this).siblings().removeClass("active").end().addClass("active");
});

Related

Dropdown Menu Open width Jquery

I have a problem with a drop down menu that must remain open to the click.
After the menu is open, you can click the link inside and the menu item just clicked.
How can I do to remedy the preventDefault ?
Menu HTML:
<nav class="main-menu">
<ul id="" class="menu">
<li>
Menu One
<div class="sub-menu">
<ul>
<li>test test test</li>
... More links ...
</ul>
</div>
</li>
... More items ...
</ul>
</nav>
This is a portion of code
$('.main-menu li a').click(function(event) {
event.preventDefault();
$('.main-menu').find('.sub-menu').removeClass('open');
$(this).parent().find('.sub-menu').addClass('open');
});
An example is visible here JSFIDDLE

Just remove
$('.main-menu').find('.sub-menu').removeClass('open');
Here is a fiddle you can check out

Get rid of event.preventDefault();
Instead do like this
<a href="#" onclick="return false">
Then give each main menu a class name. And call the click event on that class.
https://jsfiddle.net/btevfik/9m9rufqx/3/

You can replace your selector with a more targeted (.menu > li > a) :
$('.menu > li > a').click(function(event) {
event.preventDefault();
$('.sub-menu.open').removeClass('open');
$(this).parent().find('.sub-menu').addClass('open');
});
JSFiddle

jQuery sliding menu function

hi i have a unordered list menu, trying to make the sub-items slide down and up on clicking at the main items, i wrote a jQuery code that works but when click at open menu it close it and open again, but i was hoping it will just close it.
html
<div class="menuNav">
<ul>
<li><span>item_1</span>
<ul>
<li>sub-item_1-1</li>
<li>sub-item_1-2</li>
<li>sub-item_1-3</li>
<li>sub-item_1-4</li>
</ul>
</li>
<li><span>item_2</span>
<ul>
<li>sub-item_2-1</li>
<li>sub-item_2-2</li>
<li>sub-item_2-3</li>
<li>sub-item_2-4</li>
</ul>
</li>
<li><span>item_3</span>
<ul>
<li>sub-item_3-1</li>
<li>sub-item_3-2</li>
<li>sub-item_3-3</li>
<li>sub-item_3-4</li>
</ul>
</li>
</ul>
</div>
jQuery
$(document).ready(function() {
$('.menuNav ul li').click(function(){
$(this).parent().find('ul').slideUp("fast");
$(this).parent().find("li").removeClass('menuactive');
$(this).find('ul').slideDown("slow");
$(this).addClass('menuactive');
});
$('.menuNav ul .menuactive').click(function(){
$(this).parent().find('ul').slideUp("fast");
});
});

If the li has a class menuactive, call the slideUp() function and remove the class menuactive else call the slideUp() function on all uls, remove the class menuactive from all lis, call slideDown() on the one that was clicked and add the class menuactive to the one that was clicked.
$(document).ready(function() {
$('ul > li > ul').hide();
$('.menuNav > ul > li').click(function() {
if ($(this).hasClass('menuactive')) {
$(this).find('ul').slideUp('fast');
$(this).removeClass('menuactive');
} else {
$(this).siblings().find('ul').slideUp('fast');
$(this).siblings().removeClass('menuactive');
$(this).find('ul').slideDown('fast');
$(this).addClass('menuactive');
}
});
});
.menuactive {
color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="menuNav">
<ul>
<li><span>item_1</span>
<ul>
<li>sub-item_1-1</li>
<li>sub-item_1-2</li>
<li>sub-item_1-3</li>
<li>sub-item_1-4</li>
</ul>
</li>
<li><span>item_2</span>
<ul>
<li>sub-item_2-1</li>
<li>sub-item_2-2</li>
<li>sub-item_2-3</li>
<li>sub-item_2-4</li>
</ul>
</li>
<li><span>item_3</span>
<ul>
<li>sub-item_3-1</li>
<li>sub-item_3-2</li>
<li>sub-item_3-3</li>
<li>sub-item_3-4</li>
</ul>
</li>
</ul>
</div>

Twitter Bootstrap with PLAY framework setting nav bar <li> elements to active

Hi I have a navbar in my home.scala.html as follows-
<ul class="nav nav-justified">
<li>#Messages("views.main.apps")</li>
<li >#Messages("views.main.activity")</li>
<li>#Messages("views.main.devices")</li>
<li>#Messages("views.main.account")</li>
<li id="logout">#Messages("views.main.logout")</li>
</ul>
I am trying to set active class on click as follows-
<script>
$(document).ready(function () {
$('ul.nav > li').click(function (e) {
$('ul.nav > li').removeClass('active');
$(this).addClass('active');
});
});
</script>
However on running the application only the li elements which have href="#" get set as active ,the other li elements remain inactive on click even though the page is redirected to the link of the tag.
Any help would be appreciated.
Thanks
Edit:The structure of the main.scala.html is
<html>
<head></head><body>
<ul class="nav nav-justified">
<li>#Messages("views.main.apps")</li>
<li >#Messages("views.main.activity")</li>
<li>#Messages("views.main.devices")</li>
<li>#Messages("views.main.account")</li>
<li id="logout">#Messages("views.main.logout")</li>
</ul>
</div>
</nav>
<div id="showsspData">
#content
</div>
</div>
</body>
</html>
Then the apps.scala.html will be as-
#main("string to pass"){
//html content for page
}

You need to use e.preventDefault() to prevent default action of the anchor and target .click() handler on the anchors instead:
$(document).ready(function () {
$('ul.nav > li a').click(function (e) {
e.preventDefault();
$('ul.nav > li').removeClass('active');
$(this).closest('li').addClass('active');
});
});

how to set active class to nav menu from twitter bootstrap

I'm new to the twitter bootstrap. Using there navigation menus . I'm trying to set active class to selected menu.
my menu is -
<div class="nav-collapse">
<ul class="nav">
<li id="home" class="active">Home</li>
<li>Project</li>
<li>Customer</li>
<li>Staff</li>
<li id="broker">Broker</li>
<li>Sale</li>
</ul>
</div>
I tried following thing after googling on this that i have to set active class on each page from menu like as--
<script>
$(document).ready(function () {
$('#home').addClass('active');
});
</script>
but problem for above is that i set home menu selected by default. Then it always get selected. Is there any other way to do this ? , or which i can generalize and keep my js in layout file itself?
After executing application my menu looks -
after clicking on other menu item i get following result-
And i added following scripts on Index view and Broker view ---
<script>
$(document).ready(function () {
$('#home').addClass('active');
});
</script>
<script>
$(document).ready(function () {
$('#broker').addClass('active');
});
</script>
respectively.

You can use this JavaScript\jQuery code:
// Sets active link in Bootstrap menu
// Add this code in a central place used\shared by all pages
// like your _Layout.cshtml in ASP.NET MVC for example
$('a[href="' + this.location.pathname + '"]').parents('li,ul').addClass('active');
It'll set the <a>'s parent <li> and the <li>'s parent <ul> as active.
A simple solution that works!
Original source:
Bootstrap add active class to li

it is a workaround. try
<div class="nav-collapse">
<ul class="nav">
<li id="home" class="active">Home</li>
<li>Project</li>
<li>Customer</li>
<li>Staff</li>
<li id="demo">Broker</li>
<li id='sale'>Sale</li>
</ul>
</div>
and on each page js add
$(document).ready(function () {
$(".nav li").removeClass("active");//this will remove the active class from
//previously active menu item
$('#home').addClass('active');
//for demo
//$('#demo').addClass('active');
//for sale
//$('#sale').addClass('active');
});

I had the same problem... solved it by adding the code shown below to the Into "$(document).ready" part of my "functions.js" file which is included in every page footer. It's pretty simple. It gets the full current URL of the displayed page and compares it to the full anchor href URL. If they are the same, set anchor (li) parent as active. And do this only if anchor href value is not "#", then the bootstrap will solve it.
$(document).ready(function () {
$(function(){
var current_page_URL = location.href;
$( "a" ).each(function() {
if ($(this).attr("href") !== "#") {
var target_URL = $(this).prop("href");
if (target_URL == current_page_URL) {
$('nav a').parents('li, ul').removeClass('active');
$(this).parent('li').addClass('active');
return false;
}
}
}); }); });

For single-page sites where the menu items simply jump down to other sections of the page, this simple solution works for me:
$('.nav li').on('click', function(){
$('.nav li').removeClass('active');
$(this).addClass('active');
});

You could add a diffrent class onto the BODY tag on each page e.g. on the homepage you could have this:
<body class="nav-1-on">
Then this css:
.nav-1-on .nav-1 a, .nav-2-on .nav-2 a, .nav-3-on .nav-3 a, .nav-4-on .nav-4 a {
// set your styles here
}
The NAV element:
<ul>
<li class="nav-1">Home</li>
<li class="nav-2">Services</li>
<li class="nav-3">About</li>
<li class="nav-4">Contact</li>
</ul>
#
Alternatively you could place a class on the BODY on each page and then grab that via jQuery and add the .active class to the correct nav item based on that tag.

<div class="nav-collapse">
<ul class="nav">
<li class="home">Home</li>
<li class="Project">Project</li>
<li class="Customer">Customer</li>
<li class="Staff">Staff</li>
<li class="Broker">Broker</li>
<li class="Sale">Sale</li>
</ul>
</div>
then for each page you add this:
//home
$(document).ready(function () {
$('.home').addClass('active');
});
//Project page
$(document).ready(function () {
$('.Project').addClass('active');
});
//Customer page
$(document).ready(function () {
$('.Customer').addClass('active');
});
//staff page
$(document).ready(function () {
$('.Staff').addClass('active');
});

<div class="nav-collapse">
<ul class="nav">
<li class="home">Home</li>
<li class="Project">Project</li>
<li class="Customer">Customer</li>
<li class="Staff">Staff</li>
<li class="Broker">Broker</li>
<li class="Sale">Sale</li>
</ul>
</div>
$('ul.nav>li.home>a').click(); // first. same to all the other options changing the li class name

For single page sites, the following is what I used. It not only sets the active element based on what's been clicked but it also checks for a hash value within the URL location on initial page load.
$(document).ready(function () {
var removeActive = function() {
$( "nav a" ).parents( "li, ul" ).removeClass("active");
};
$( ".nav li" ).click(function() {
removeActive();
$(this).addClass( "active" );
});
removeActive();
$( "a[href='" + location.hash + "']" ).parent( "li" ).addClass( "active" );
});

For those using Codeigniter, add this below your sidebar menu,
<script>
$(document).ready(function () {
$(".nav li").removeClass("active");
var currentUrl = "<?php echo current_url(); ?>";
$('a[href="' + currentUrl + '"]').parents('li,ul').addClass('active');
});
</script>

(function (window) {
bs3Utils = {}
bs3Utils.nav = {
activeTab: function (tabId) {
/// <summary>
/// 设置需要展现的tab
/// </summary>
/// <param name="tabId"></param>
$('.nav-tabs a[href="#' + tabId + '"]').tab('show');
}
}
window.bs3Utils = bs3Utils;
})(window);
example:
var _actvieTab = _type == '0' ? 'portlet_tab2_1' : 'portlet_tab2_2';
bs3Utils.nav.activeTab(_actvieTab);
<ul class="nav nav-tabs">
<li class="active">
箱-单灯节点
</li>
<li>
箱-灯组节点
</li>
</ul>

$( ".nav li" ).click(function() {
$('.nav li').removeClass('active');
$(this).addClass('active');
});
check this out.

I am using Flask Bootstrap.
My solution is a little bit simpler because my template already receives the option or choice as a parameter from Flask.
var choice = document.getElementById("{{ item_kind }}");
choice.className += "active";
First line, js code gets the element. So, you should identify each of the elements with a id. I'll show an example below.
Second line, you add the class active.
You can see html ids below.
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>
<a id="speed" href="{{ url_for('list_gold_per_item',item_kind='speed',level='2') }}">
<h2>Speed</h2>
</a>
</li>
<li>
<a id="life" href="{{ url_for('list_gold_per_item',item_kind='life',level='3') }}">
<h2>Life</h2>
</a>
</li>
</ul>
</div>

I just added a custom class to the ul section named target-active
<ul class="nav navbar-nav target-active">
<li>HOME</li>
<li>FIND A TRUCK</li>
<li>OUR SERVICES</li>
<li>ABOUT US</li>
</ul>
If each li tags click get a new page from different place or same place, no need to add jquery removeClass function.
Add simple one line jquery code to each page to get your desired result
1st link page
$(function(){
$(".target-active").find("[href='/']").parent().addClass("active");
});
2nd link page
$(function(){
$(".target-active").find("[href=find-truck]").parent().addClass("active");
});
3rd link page
$(function(){
$(".target-active").find("[href=our-service]").parent().addClass("active");
});
4th link page
$(function(){
$(".target-active").find("[href=about-us]").parent().addClass("active");
});

How do I slide/open specific menu item using javascript / jquery on page load?

I'm new to java and jquery scripting, I've managed to learn how to open menu on item mouse click, but how do I open specific menu on page load?
I'm using this:
<!-- menu -->
<div id="menuone">
<ul id="menu">
<li>
Home
</li>
<li>
<a>About</a>
<ul>
<li>one</li>
<li>two</li>
<li>three</li>
</ul>
</li>
<li>
<a>Projects</a>
<ul>
<li>project1</li>
<li>project2</li>
<li>project3</li>
</ul>
</li>
</ul>
</div>
<!-- menu end -->
and my javascript on click is this:
function initMenu() {
$('#menu ul').hide();
$('#menu li a').click(
function() {
$(this).next().slideToggle('normal');
}
);
}
$(document).ready(function() {initMenu();});
but my quest is: how do I open specific item(s) on page load? How do I open menu item 2 for example ("about"), or menu utem 3 ("projects"), etc...?

quite easy actually;
$('#menu li a:eq(1)').trigger('click'); //open "about"
$('#menu li a:eq(2)').trigger('click'); //open "projects"
hope I helped

Put an id to your a tags like
<div id="menuone">
<ul id="menu">
<li>
Home
</li>
<li>
<a id="about">About</a>
<ul>
<li>one</li>
<li>two</li>
<li>three</li>
</ul>
</li>
<li>
<a id="projects">Projects</a>
<ul>
<li>project1</li>
<li>project2</li>
<li>project3</li>
</ul>
</li>
</ul>
</div>
and then pass an id of your choice to your function like
// Pay attention to pass id to function
function initMenu(id)
{
$('#menu ul').hide();
$('#menu li a').click(
function() {
$(this).next().slideToggle('normal');
});
// Add following lines
if (typeof(id) != 'undefined')
{
$('#'+id).click();
}
}
$(document).ready(function() {initMenu('projects');});
Then to change you can use instead
$(document).ready(function() {initMenu('about');});

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