I would like to show the active tab's name (text) in a span .active-class.
Example:
<ul class="tabs">
<li class="feinleinen active">feinleinen</li>
<li class="glatt">glatt</li>
</ul >
<span class="active-class">*Active_Tab_Name_Here (i.e. feinleinen) *</span>
What you want is either to have a click event each time a link is clicked and put the text in there?
Javascript:
function changeSpan(var newText){
document.getElementByClassName('active-class').innterHTML(newText);
}
When the above you need to initialise the function. this can be done in the anchor within the list item.
<li><a href='#' onclick='changeSpan("new item name!");'>
Don't forget the hash (#) within the href! This stops the default action, in layman's terms.
With jQuery this can be a bit simpler
$('a','ul.tabs>li').click(function(){//a classname would be a better selector
$('.active-class').appendTo($(this).innerHTML());//can also use $(this).text();
return false;//also stops default action
});
FIDDLE:
HTML
<ul class="tabs">
<li class="feinleinen active">feinleinen
</li>
<li class="glatt">glatt
</li>
</ul>
<span class="active-class">active tab name here</span>
SCRIPT
$('.active-class').text($('.tabs .active').find('a').text());
I guess you want this on click , therefore bit updation to my above code here :-
$('.tabs a').click(function () {
$('.tabs li').removeClass('active');
$(this).parent('li').addClass('active');
$('.active-class').text($(this).text());
});
fiddle: http://jsfiddle.net/x97g8sc7/
$(".active-class").text($(".tabs .active").text());
Related
I would like to add and immediately remove class ".current" for all page elements with class ".chrome" after click at menu item with ".menu-item" class.
<ul id="navigation">
<li class="menu-item">1</li>
<li class="menu-item">2</li>
<li class="menu-item">3</li>
<li class="menu-item">4</li>
<li class="menu-item">5</li>
<li class="menu-item">6</li>
<li class="menu-item">7</li>
<li class="menu-item">8</li>
<li class="menu-item">9</li>
</ul>
Please look at addClass() and removeClass() from the jQuery documentation. To add a class, and then immediately remove it, you can use the following:
$('.menu-item').on('click', function() {
$('.chrome').addClass('current').removeClass('current');
});
This is what i can think of reading what you've asked for.
to add class to everything after click
$(".menu-item").on("click",function(){
//this is to add to all
$("*").addClass("current");
//this is to add to all with class chrome
$(".chrome").addClass("current");
});
to remove all
$(".menu-item").on("click",function(){
//this is to remove all
$("*").removeClass("current");
//this is to remove classes all from .chrome
$(".chrome").removeClass("current");
});
both
$(".menu-item").on("click",function(){
//add remove all
$("*")$("*").addClass("current").removeClass("current");
//add remove all from .chrome
$(".chrome")$("*").addClass("current").removeClass("current");
});
I have a menu with 3 levels, and I would like to use a class for the first active li and a second class for all other subsequent li. When I click on a selection the level 3 to remain active the whole path (level 1, level 2, level 3). If I click on a selection on level 2 to remain active up to level 2.
I have the following:
$(document).ready(function(){
$('.sf-menu li a').each(function(index) {
if((this.pathname.trim() == window.location.pathname))
$(this).parent().addClass("selected");
var next_li = $(this).parent().next();
$('a', next_li).addClass("selected2");
});
});
I think I got it this time, It's a bit dirty but It works.
First add classes so you can identify first, second and third level <li> elements. Do it in the foreach, or whatever bucle that makes the menu (or by hand if there's no such bucle):
<ul id="navlist" >
<li id="home" class="firstLevel">
<a class="nav" href="home">Home</a>
<ul class="secondLevel">
<li class="secondLevel">
<a class="nav2" href="home">sub-Home1</a>
<ul>
<li class="thirdLevel"><a class="nav3" href="home">sub-sub-Home1></a></li>
<li class="thirdLevel"><a class="nav3" href="home">sub-sub-Home1></a></li>
</ul>
</li>
<li><a class="nav2" href="home">sub-Home2</a></li>
</ul>
</li>
<li id="about" class="firstLevel">
<a class="nav" href="about-us">About Us</a>
</li>
</ul>
Then use jQuery closest. It traverses up the DOM tree and matches the closest item, you can pass a selector (the firstLevel or secondLevel classes we just created):
$('#navlist a').on('click', function (e) {
e.preventDefault(); //prevent the link from being followed
$('#navlist a').removeClass('selected');
$('#navlist a').removeClass('selected2');
$(this).closest('.secondLevel').children('a').addClass('selected2');
$(this).closest('.firstLevel').children('a').addClass('selected2');
$(this).addClass('selected');
});
Then you add !important to the selected class (so when there's a colision like in the About Us link selected is the class that is applied). This is the dirtiest part.
Check a working fiddle: https://jsfiddle.net/4r5vg/661/
I am very close but just can't see what I am missing in the jQuery script to only display the correct block of content based upon the anchor clicked and want to display initially to a visitor the first block of content from the anchors. Any help is appreciated.
I have dynamically generated anchor links with a class of .link
The content is also dynamically generated and each anchor point (A, B, C...) has it's content contained in a ul class of .test-full-list. Any help is appreciated.
Generated content:
Anchor links:
<span class="link">A</span>
<span class="link">B</span>
Content:
<div class="test-listing-container">
<ul class="test-full-list">
<ul class="test-category-list">
<a name="A"></a>
<div class="anchor-header">- A -</div>
<li id=test-list>
Some Link 1
Some Link 1
</li>
</ul>
</ul>
</div>
Script:
jQuery(document).ready(function () {
jQuery('.test-listing-container').hide();
jQuery('.link a').click(function () {
var jQuerydiv = jQuery('.test-full-list').eq(jQuery(this).index('.link a'));
jQuerydiv.show('.test-full-list'); // show the relevant div
});
});
If you're bringing in content dynamically, your .click() will not work. This is because the element you are trying to attach the click to hasn't been generated.
You can replace this:
jQuery('.link a').click(function() {
With this:
jQuery('.test-listing-container').on('click', '.link a', function() {
If that doesn't work:
jQuery(document).on('click', '.link a', function() {
Edit: Adding a fiddle to demo the code: http://jsfiddle.net/Fm6bR/1/
Assuming you can't change the markup slightly, you may do the following
A
B
<div class="test-listing-container">
<ul class="test-full-list">
<ul class="test-category-list">
<a name="A"></a>
<div class="anchor-header">- A -</div>
<li id=test-list>
Some Link 1
Some Link 1
</li>
</ul>
</ul>
</div>
jQuery(document).ready(function(){
jQuery('ul.test-category-list').hide();
jQuery('ul.test-category-list').first().show(); //show the first one by default
jQuery(document).on('click', '.link a', function (evt) {
var $a = jQuery(evt.currentTarget),
name = $a.attr('href').substr(1),
$a2 = jQuery('.test-listing-container').find('a[name="' + name + '"]'),
$ul = $a2.parents('ul.test-category-list').first();
jQuery('ul.test-category-list').hide(); // hide all
$ul.show(); // show the relevant one
});
});
Generate the content with an id based on the anchor name or some other unique identifer of the content. set data-content on each link to the id of the contents id. then use jquery to get the content by using .data function on the link in the click function
HTML
<span class="link">A</span>
<span class="link">B</span>
<div class="test-listing-container">
<ul class="test-full-list" id="fulllistA">
<ul class="test-category-list">
<li id=test-list>
Some Link 1
Some Link 1
</li>
</ul>
</ul>
</div>
Javascript
jQuery(document).on("click",".link a",function(e){
e.preventDefault();
e.stopPropagation();
var content = jQuery("#"+jQuery(this).data("content"));
jQuery(".test-listing-container > ul").not(content).hide(); // hide the others.
content.show();
});
Suppose I have a vertical menu that is coded like this:
<ul class="sub-menu">
<li id="menu-item-1" class="menu-item">
Page1
</li>
<li id="menu-item-2" class="menu-item">
</li>
<li id="menu-item-3" class="menu-item">
Page3
</li>
</ul>
As you can see, the anchor element to page2 doesn't contain any text. Therefore, I want to hide it from the menu. So I'm looking for a javascript solution that does something like this:
if (content of anchor tag equals " ") then
set anchor's parent list element css to visiblity:hidden;
Note that I can't use document.getElementById on this one because the list id's are automatically generated and may change over time. So how do I get to the content of the anchor tag and set the correct list item's CSS?
Thanks.
var link=document.getElementsByTagName("a");
for(var i=0;i<link.length;i++)
if(link[i].innerHTML.replace(/^\s+|\s+$/g, "")==='')
link[i].parentNode.style.display="hidden";
Working Demo
You could use getElementByTagName('li') and then test that class="menu-item'
See this sample.
If you are using jQuery, you can do something like:
$("li").each(function() {
if ($(this).find("a").text() == "")
{
$(this).css('display','none');
}
});
You could use something like this..
$('.sub-menu a').each(function () {
if (this.innerHTML == " ") {
this.parentNode.style.visibility = 'hidden';
}
})
I have aJQuery accordian using the following JS.
function initMenu() {
$('#accordion ul').hide();
$('#accordion li a').click(
function() {
$(this).next().slideToggle('normal');
}
);
}
$(document).ready(function() {initMenu();});
And the following HTML
<ul id="accordion">
<li><a class="firstheading" href="#">Making words work</a>
<ul class="panelContent">
<li>
<p>IPSUM</p>
</li>
</ul>
</li>
<li><a class="heading" href="#">Full business-writing services</a>
<ul class="panelContent">
<li>
<p>IPSUM<p>
</li>
</ul>
</li>
</ul>
Can anyone tell me how to ensure the first item is opened when the page loads?
You can use the gt selector to specify the ul's with an index greater than zero, so every ul except the first.
Demo here
function initMenu() {
$('#accordion ul:gt(0)').hide();
$('#accordion li a').click(
function() {
$(this).next().slideToggle('normal');
}
);
}
$(document).ready(function() {initMenu();});
It should be opening automatically, but you can open up accordion pieces programmatically like so:
.accordion( 'activate' , index )
so to open up the first section, you would do
$('#accordion').accordion('activate',0);
You could put that in your document ready function. Note that a selector can also be used in place of the number, which represents each section from 0 onwards.
Source