I've got my code:
$(document).ready(function() {
$('#topznav ul li').click(function() {
$('#topznav').animate({
marginLeft: '10px'
}, 400);
});
});
I've got a question about the second line. It won't work. I mean, nothing really animates. The script file is loaded correctly because other functions work. What am I doing wrong here?
try this:
$(document).ready(function() {
$('#topznav ul li').click(function() {
$('#topznav').animate({
marginLeft: '+=10px'
}, 400);
});
});
Here I am posting what I got
<html>
<head>
<script src="http://code.jquery.com/jquery-1.9.0.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#topznav ul li').click(function() {
$('#topznav').animate({
marginLeft: '+=10px'
}, 400);
});
});
</script>
</head>
<body>
<div id="topznav">
<ul >
<li>
test1
</li>
<li>
test2
</li>
<li>
test3
</li>
</ul>
</div>
</body>
</html>
This works fine
Related
The below onclick event is working good. I want the same event should work after we reloading the page also. I tried to implement the localStorage method but not getting the expected output.
Anyone help me resolve this. Thanks in advance!
Script I have tried:
$("ul li").click(function () {
$('ul li').removeClass("one");
$(this).toggleClass("active");
localStorage.setItem('listItem', 'one');
});
$(document).ready(function(){
if(localStorage.getItem('listItem') == 'one') {
$('ul li').addClass("active");
}
});
$('ul li').click(function(){
$("ul li").removeClass("active");
$(this).addClass("active");
});
ul li.active {
color: red;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>
This is the perfect solution of your problem
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<style type="text/css">
ul li.active {
color: red;
}
</style>
</head>
<body id="hello">
<ul>
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>
</body>
</html>
<script type="text/javascript">
$('ul li').click(function(){
$("ul li").removeClass("active");
$('ul li').removeAttr('id');
$(this).addClass("active");
var activeElement = $(this).text();
console.log(activeElement);
localStorage.setItem('active', activeElement);
});
$(document).ready(function(){
$( "ul li" ).each(function( index ) {
if($( this ).text() == localStorage.getItem('active')){
$(this).addClass("active");
}
});
});
</script>
Here is my Fiddle link where you can check your output. Note: clear your localStorage before executing the code.
Try this Tested code. or Click here
Note: keep li id's are unique
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<style type="text/css">
ul li.active {
color: red;
}
</style>
</head>
<body >
<ul>
<li id="1">One</li>
<li id="2">Two</li>
<li id="3">Three</li>
</ul>
</body>
</html>
<script type="text/javascript">
$(document).ready(function() {
$("ul li").each(function(index) {
if ($(this).attr('id') == localStorage.getItem("Activeli")) {
$(this).addClass("active");
}
});
response = JSON.parse(localStorage.getItem("wishlistID"));
$('a[data-pdtId="' + response + '"]').addClass('active')
});
$('ul li').click(function() {
$("ul li").removeClass("active");
$(this).addClass("active");
var id = $(this).attr("id");
console.log(id);
localStorage.setItem("Activeli", id); //create a localstorage
});
</script>
Hope this help you, thanks
Starting from the snippet:
<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<body>
<ul>
<li><a class="parentClass" href="#">Parent</a></li>
</ul>
<script>
jQuery(document).ready(function($){
$('.parentClass').append("<span class='childClass'> || Child</span>");
$('.parentClass').click(function(e){
alert('parent');
});
$('.childClass').click(function(e){
//$('.childClass').removeClass('parentClass');
alert('child');
});
});
</script>
</body>
</html>
If I click on "Parent" I can view the alert('parent') only, but if I click on "Child" I will fire not only alert('child') but also alert('parent').
I tried to insert $('.childClass').removeClass('parentClass'); but it doesn't work. I can't figure out how to avoid to launch the parent from child, without modify the nested classes inside the anchor...is it possible?
Events bubble, you can stop the propagation
jQuery(document).ready(function($) {
$('.parentClass').append("<span class='childClass'> || Child</span>");
$('.parentClass').click(function(e) {
alert('parent');
});
$('.childClass').click(function(e) {
e.stopPropagation();
alert('child');
});
});
FIDDLE
or make sure the parent was actually the target
jQuery(document).ready(function($) {
$('.parentClass').append("<span class='childClass'> || Child</span>");
$('.parentClass').click(function(e) {
if ( this === e.target ) {
alert('parent');
}
});
$('.childClass').click(function() {
alert('child');
});
});
FIDDLE
<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<body>
<ul>
<li><a class="parentClass" href="#">Parent</a></li>
</ul>
<script>
jQuery(document).ready(function($){
$('.parentClass').append("<span class='childClass'> || Child</span>");
$('.parentClass').click(function(e){
alert('parent');
});
$('.childClass').click(function(e){
//$('.childClass').removeClass('parentClass');
alert('child');
e.stopPropagation();
});
});
</script>
</body>
</html>
All you need is to use .stopPropagation()
You need to use event.stopPropagation():
$('.childClass').click(function(e){
e.stopPropagation();
alert('child');
});
I have the following code.
When I select a link, it goes from blue to red - great!
When I refresh the page, the clicked link will remain red - great!
When I click the red link, it returns to blue - great!
However, when I refresh the page that blue link goes red - not great!
I want it to remain blue when refreshed. Can someone help me out with this?
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title> - jsFiddle demo</title>
<script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<style type='text/css'>
a {color: blue}
.active {color:red}
</style>
<script type='text/javascript'>
$(document).ready(function(){
$('.filters a').on('click', function() {
var data_filter = $(this).closest("a").data('filter');
if($(this).hasClass("active")) {
$(this).removeClass("active");
localStorage.setItem(data_filter,true);
}
else {
$(this).addClass("active");
localStorage.setItem(data_filter,false);
}
});
$('.filters a').each(function(){
var data_filter = $(this).closest("a").data('filter');
var checked = localStorage.getItem(data_filter);
if(checked){
$(this).addClass('active');
} else {
$(this).removeClass('active');
}
});
});
</script>
</head>
<body>
<div class="filters slide-down">
<ul class="groups inline naked right">
<li class="group">
<h3 class="text-right filter-heading trigger" data-target="#colours_filters">Colour</h3>
<ul class="naked" id="colours_filters">
<li class="filter-option">Black</li>
<li class="filter-option">Blue</li>
<li class="filter-option">Brown</li>
<li class="filter-option">Gray</li>
</ul>
</li>
<li class="group">
<h3 class="text-right filter-heading trigger" data-target="#theme_filters">Theme</h3>
<ul class="naked" id="theme_filters">
<li class="filter-option">Carefree</li>
<li class="filter-option">Decay</li>
<li class="filter-option">Dramatic</li>
<li class="filter-option">Family</li>
<li class="filter-option">Nautical</li>
</ul>
</li>
</li>
</ul>
</body>
</html>
it should be $('.filter-option a'), not $('.filters a').
localStorage setting true and false should change their places (true when it was false and vice versa).
if (checked) actually will work even for false value, because it turns out that checked is String, not Boolean. So it should be if (checked == 'true')
I also simplified some places in code.
Updated fiddle.
$(document).ready(function()
{
$('.filter-option a').on('click', function()
{
var data_filter = $(this).data('filter');
$(this).toggleClass("active");
localStorage.setItem(data_filter, $(this).hasClass("active"));
});
$('.filter-option a').each(function()
{
var data_filter = $(this).data('filter');
var checked = localStorage.getItem(data_filter);
if (checked == 'true')
{
$(this).addClass('active');
}
});
});
I'm looking to load a text file into a content div when the user selects a tab, the content is being inserted into the HTML file but the content div is being set to style="display: none;.
How can I get it to set the display to block whenever the relevant tab is selected and set all other contents divs to hide?
JQuery:
$(document).ready(function() {
function resetTabs() {
$("#content > div").hide();
$("#tabs a").attr("id", "");
}
var myUrl = window.location.href;
var myUrlTab = myUrl.substring(myUrl.indexOf("#"));
var myUrlTabName = myUrlTab.substring(0, 4);
(function () {
$("#content > div").hide();
$("#tabs li:first a").attr("id", "current");
$("#content > div:first").fadeIn();
$("#tabs a").on("click", function (e) {
e.preventDefault();
if ($(this).attr("id") == "current") {
return
}
else {
resetTabs();
$(this).attr("id", "current");
$($(this).attr('name')).fadeIn();
}
});
for (i = 1; i <= $("#tabs li").length; i++) {
if (myUrlTab == myUrlTabName + i) {
resetTabs();
$("a[name='" + myUrlTab + "']").attr("id", "current");
$(myUrlTab).fadeIn();
}
}
})()
});
$(document).ready(function() {
$("#tabContent1").load("test.txt");
$('a[name="#tab2"]').click(function() {
$("#tabContent2").load("test.txt");
});
});
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="CSS/common.css" />
<script src="JS/common.js"></script>
<title></title>
</head>
<body>
<nav>
<ul id="tabs">
<li>Home</li>
<li>History</li>
<li>Specifications</li>
<li>Gallery</li>
</ul>
</nav>
<div id="content">
<div id="tabContent1"></div>
<div id="tabContent2"></div>
<div id="tabContent3"></div>
<div id="tabContent4"></div>
</div>
</body>
</html>
I'm also getting the following error:
Uncaught TypeError: Object #tabContent2 has no method 'fadeIn'
i
st.event.dispatch
st.event.add.y.handle
How are tabContent and the tab connected? Try setting the name of the tabs to the actual content id's like this:
<nav>
<ul id="tabs">
<li>Home</li>
<li>History</li>
<li>Specifications</li>
<li>Gallery</li>
</ul>
</nav>
<div id="content">
<div id="tabContent1"></div>
<div id="tabContent2"></div>
<div id="tabContent3"></div>
<div id="tabContent4"></div>
</div>
This way your function $($(this).attr('name')).fadeIn(); should work a little bit better.
try this for your fadeIn
var title = $('#current').attr('name');
$(title).fadeIn()
instead of
$($(this).attr('name')).fadeIn();
(oops check edit)
Got it working using a combination of #Jaco Koster JSFiddle and the following JQuery.
$(document).ready(function () {
$("#tabContent1").load("test.txt");
$('a[name="#tabContent1"]').click(function () {
$("#tab2").removeClass('activeTab');
$("#tab3").removeClass('activeTab');
$("#tab4").removeClass('activeTab');
$(this).addClass('activeTab');
$("#tabContent1").load("test.txt");
$("#tabContent1").show();
$("#tabContent2").hide();
$("#tabContent3").hide();
$("#tabContent4").hide();
});
$('a[name="#tabContent2"]').click(function () {
$("#tab1").removeClass('activeTab');
$("#tab3").removeClass('activeTab');
$("#tab4").removeClass('activeTab');
$(this).addClass('activeTab');
$("#tabContent2").load("test2.txt");
$("#tabContent2").show();
$("#tabContent1").hide();
$("#tabContent3").hide();
$("#tabContent4").hide();
});
$('a[name="#tabContent3"]').click(function () {
$("#tab1").removeClass('activeTab');
$("#tab2").removeClass('activeTab');
$("#tab4").removeClass('activeTab');
$(this).addClass('activeTab');
$("#tabContent3").load("test3.txt");
$("#tabContent3").show();
$("#tabContent1").hide();
$("#tabContent2").hide();
$("#tabContent4").hide();
});
$('a[name="#tabContent4"]').click(function () {
$("#tab1").removeClass('activeTab');
$("#tab2").removeClass('activeTab');
$("#tab3").removeClass('activeTab');
$(this).addClass('activeTab');
$("#tabContent4").load("test4.txt");
$("#tabContent4").show();
$("#tabContent1").hide();
$("#tabContent2").hide();
$("#tabContent3").hide();
});
});
Basically the question is self explanitory. I can't figure out how to combine small snippets of javascript rather than having two separate files.
The two codes are :
$(function(){
$('.navbar li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).addClass('active').siblings().removeClass('active');
}
});
});
$(function(){
$('.dropdown-menu li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).removeClass('active')
}
});
});
Another question, is the first $(function() necessary?
Thanks for you help.
You can do this way:
Create a function and call it under it. Or, you do this:
$(function(){
$('.navbar li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).addClass('active').siblings().removeClass('active');
}
});
$('.dropdown-menu li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).removeClass('active')
}
});
});
Some notes:
Those two functions are different.
You don't need the two function starters, $(function(){}) twice.
You can make it like this:
$(function(){
$('.navbar li, .dropdown-menu li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
if($(this).parents(".navbar").length > 0)//this is to figure out if we are working with LI inside .navbar or not.
$(this).addClass('active').siblings().removeClass('active');
else
$(this).removeClass('active')
}
});
});
Functions are almost equal, except that you need to detect if you are working with LI from .navbar or not to select corect removeClass code.
Also, in your code first $(function() is necessary. Otherwise code inside it could be started before document is loaded. But you may put both pieces of code inside one $(function()
Full working sample, this will make the first LI of first UL red, and remove the red from the second ul LI. Your two functions are now combined.
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<title></title>
<style type="text/css">
.active {background-color:red}
ul.dropdown-menu>li.active {background-color:red}
</style>
</head>
<body>
</body>
<ul class="navbar">
<li>first</li>
<li>old</li>
<li>new</li>
<li>4</li>
</ul>
<ul class="dropdown-menu">
<li class="active">first</li>
<li>old</li>
<li>new</li>
<li>4</li>
</ul>
<script type="text/javascript">
$(function(){
$('.navbar li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).addClass('active').siblings().removeClass('active');
}
});
$('.dropdown-menu li').each(function(){
if(window.location.href.indexOf($(this).find('a:first').attr('href'))>-1)
{
$(this).removeClass('active')
}
});
});
</script>
</html>