I found this fiddle from other questions, and its good to use. The problem is the added class(.active) in button remove when refresh. How can I make it remain even I reload it.
FIDDLE
HTML
<div class="flr-wrap">
<ul>
<li><a class="button active" data-rel="#content-a" href="#">a button</a></li>
<li><a class="button" data-rel="#content-b" href="#">b button</a></li>
</ul>
<div class="flr-inner">
<div class="container" id="content-a">
AAA
</div>
<div class="container" id="content-b">
BBB
</div>
</div>
JS
// set content on click
$('.button').click(function(e) {
e.preventDefault();
setContent($(this));
});
// set content on load
$('.button.active').length && setContent($('.button.active'));
function setContent($el) {
$('.button').removeClass('active');
$('.container').hide();
$el.addClass('active');
$($el.data('rel')).show();
}
Thanks in advance..
You need to store the active state either in the server(if there is a way to do this) or in the client side(you can use web storage)
To store it in client side
// set content on click
$('.button').click(function(e) {
e.preventDefault();
setContent($(this));
localStorage.setItem('active-container', $(this).data('rel'));
});
// set content on load
localStorage.getItem('active-container') && setContent($('.button[data-rel="' + localStorage.getItem('active-container') + '"]'));
function setContent($el) {
$('.button').removeClass('active');
$('.container').hide();
$el.addClass('active');
$($el.data('rel')).show();
}
Added more details to Arun's answer.
Store menu item in local storage after click.
$('.menu-item').click(function (e) {
localStorage.setItem('active-menu-item', $(this).attr('href'));
});
Set active menu item style by adding class 'active' and click the item to go to the active page. It is inside $(document).ready() so that it runs after refresh.
$(document).ready(function () {
const activeMenuItem = $('.menu-item[href="' + localStorage.getItem('active-menu-item') + '"]').first();
activeMenuItem && setActiveLink(activeMenuItem);
});
function setActiveLink($el) {
$el.addClass('active');
$el.click();
}
Related
I would like to keep my dropdown opened after a page load. For example if I click on an item(href) into an dropdown, I would like to keep the dropdown opened after the redirection.
I've seen that there is a method jquery named stopPropagation, but it seems that this does not work for me
HTML
<div class="sidenav">
<div class="item_sn">
Groups
</div>
<div class="item_list_body">
<div class="link_sidenav">
<a href="#" class="sub_item">
group 1
</a>
</div>
<div class="link_sidenav">
<a href="#" class="sub_item">
group 2
</a>
</div>
</div>
<div class="item_sn">
Users
</div>
<div class="item_list_body">
<div class="link_sidenav">
<a href="#" class="sub_item">
user 1
</a>
</div>
<div class="link_sidenav">
<a href="#" class="sub_item">
user 2
</a>
</div>
</div>
</div>
JQuery
<script>
$(document).ready(function () {
$('.item_list_body').hide();
$('.item_sn').on('click', function (event) {
var content = $(this).next('.item_list_body')
content.slideToggle();
$('.item_list_body').not(content).slideUp();
});
});
</script>
Solution 1 (not working) :
$(document).on('click', '.sub_item', function (e) {
$(this).parent('.link_sidenav').parent('.item_list_body').toggle();
});
you can use sessionStorage to store the state of the menu and then open the menu on page load by checking the state see below
EDIT
rather than using state of the menu we should save the index of the clicked menu as discussed in the comment so updated my answer
$(document).ready(function () {
//sessionStorage.removeItem('opened');
$('.item_list_body').hide();
if (sessionStorage.getItem('opened') !== null) {
$('.sidenav>div:eq(' + sessionStorage.getItem('opened') + ')').next('.item_list_body').show();
}
$('.item_sn').on('click', function (event) {
var content = $(this).next('.item_list_body');
var elem = $(this);
content.slideDown(0, function () {
sessionStorage.setItem('opened', elem.index());
});
$('.item_list_body').not(content).slideUp();
});
});
Hope it helps
Ultimately I'm wanting the user to click on the Landing Page next to an image on either Print or Mug. Then on the Order Page have the button for Print/Mug be active and then the image that's associated be marked as well.
So I have in Landing Page the following code:
<ul class="dropdown-menu">
<li>
Print
</li>
<li>
Mug
</li>
</ul>
Then in the Order Page the following code:
<div class="img-container1 image-container" image_var="main_image.jpg">
<%= image_tag('main_image.jpg') %>
<div class="wk-after">
<div class="centered-wk">
<span class="fa fa-check-circle check-circle"></span>
</div>
<div class="centered-wk wk-select">
SELECTED
</div>
</div>
</div>
My thought process was to then grab from the Order Page the image_var attribute and make it active.
So far I've been using:
<script>
function toggleActive() {
var activeElements = document.querySelectorAll('image_var');
activeElements.forEach(function (el) {
el.classList.remove('active');
});
btn.classList.add('active');
}
</script>
This isn't working. I don't know what the best way to grab the image_var or a url parameter. What am I missing?
I've also tried:
<script>
function toggleActive() {
var activeElements = document.querySelectorAll('[image-var]');
activeElements.forEach(function (el) {
el.classList.remove('active');
});
btn.classList.add('active');
}
</script>
With an update to the div on the container to be image-var to match. Still not touching the image.
I feel like this should be working with jQuery:
<script>
$(function(){
$.url.attr('image')
$.url.attr('type')
});
</script>
Wouldn't this be pulling out the main_image.jpg and then the print from type?
I have a form with some tabs. This form creates a new user, or edits an existing user. If the user is new, I want to have in the main tab some fields that in a edit form is in other tabs, but keeping the fields in the original tab. I have done this by monitoring the selected tab, and adding or removing fields. But if a form field has associated some events, when I remove it and add to other tab, the events are lost. For example:
Fiddle: http://jsfiddle.net/p3tkL/
<div id="tabs" class="tabbable">
<ul class="nav nav-tabs">
<li> Personal</li>
<li class="active"> Mail</li>
</ul>
</div>
<div class="tab-content">
<div class="tab-pane" id="tab_personal">
<p>Personal info tab</p>
<div id="personal_mail_div">
</div>
</div>
<div class="tab-pane active" id="tab_mail">
<p>Mail Tab</p>
<div id="mail_container">
<div id="mail_address_div">
Mail address: <input id="mail_address" type="text" />
</div>
</div>
</div>
</div>
<script type='text/javascript'>//<![CDATA[
$(window).load(function(){
$(document).ready(function() {
$("#mail_address").keyup( function() {
console.log("text changed, new value: " + $(this).val() );
});
$("#tabs").on('shown', function (e) {
var previousDiv = $(e.relatedTarget).attr('href');
var newDiv = $(e.target).attr('href');
// OUs / Servicios
if ( ( newDiv == "#tab_personal" ) || ( newDiv == "#tab_mail" ) ) {
var divaddremove = $("#mail_address_div");
if ( newDiv == "#tab_personal" ) {
$("#mail_container").empty();
$("#mail_container").hide();
$("#personal_mail_div").append(divaddremove);
$("#personal_mail_div").show();
}
else if ( newDiv == "#tab_mail" ) {
$("#personal_mail_div").empty();
$("#personal_mail_div").hide();
$("#mail_container").append(divaddremove);
$("#mail_container").show();
}
}
});
});
});//]]>
</script>
So, when the page loads initially, the text changed event in the mail fields has its event fired, but when i change the tab, the field is removed from the mail tab and added to the personal tab correctly, but the events are no more fired. How can I solve this?
Regards and thanks in advance.
Update:
Well, the initial solutions using delegates don't work for me, as the example I did is not exactly what I am doing. I am using select2 to make select inputs search by ajax. When I remove and then add the selects, it stops working. Here is another fiddle showing the effect.
http://jsfiddle.net/p3tkL/2/
You can use delegated events:
$('.tab-content').on('keyup', '#mail_address', function(){
console.log("text changed, new value: " + this.value);
});
Or have a look at detatch
Use jQuery event delegation
Demo -- > http://jsfiddle.net/p3tkL/1/
$('.tab-content').on('keyup', '#mail_address', function(){
console.log("text changed, new value: " + this.value);
});
change your keyup binding code to this
$(".tab-content").on("keyup", "#mail_address", function() {
console.log("text changed, new value: " + $(this).val() );
});
I am working with bootstrap and attempting to create a button in tab 1 which "activates" (switches to) tab 2.
Here's my code:
HTML navigation tabs:
<ul id="pageSwitcher" class="nav nav-tabs" style="width:100%;">
<li>Page One</li>
<li>Page Two</li>
</ul>
HTML tab content:
<div class="tab-content" style="width:100%;">
<div class="tab-pane active" id="page1">
<button type="button" onclick="showPageTwo();">Proceed to page 2</button>
</div>
<div class="tab-pane" id="page2">
<p>Page 2 content here!</p>
</div>
</div>
JavaScript:
<script type="text/javascript">
$(document).ready(function() {
$('#myTab a').click(function (e) {
e.preventDefault();
$(this).tab('show');
}
});
function showPageTwo() {
$('#pageSwitcher li:eq(1) a').tab('show');
}
</script>
Anyone willing to provide some insight as to where exactly I'm going wrong? I've copied several examples almost exactly... clicking on the tabs themselves works fine, I just can't seem to make a button at the bottom of page 1 that activates page 2.
One: bad form, inline onclick call... you don't need it, get rid of it:
<button type="button">Proceed to page 2</button>
Two: you have two JS errors. You didn't close your .click() function, and you're trying to trigger the first tab with the specifier of li:eq(0)...
$(document).ready(function() {
$('#myTab a').click(function (e) {
e.preventDefault();
$(this).tab('show');
// ALSO, you were missing a closing paren, here!
});
//two issues ... onclick inside your button is trying to access
// your function before it's available... inline js like that, bad idea anyhow
// so hook into it inside your DOM ready code here anyhow.
var showPageTwo = function() {
// secondly, you're looking at the wrong item!
// li:eq(0) means "look at the first li in the array of li"
$('#pageSwitcher li:eq(1) a').tab('show');
};
$(".tab-content").on("click","#page1 button", showPageTwo);
});
See this jsFiddle for a working example: http://jsfiddle.net/mori57/Xr9eT/
Give your button an ID :
<div class="tab-content" style="width:100%;">
<div class="tab-pane active" id="page1">
<button type="button" id="myButton">Proceed to page 2</button>
</div>
<div class="tab-pane" id="page2">
<p>Page 2 content here!</p>
</div>
</div>
and just trigger a click on the right anchor, bootstrap does the rest :
$(document).ready(function() {
$('#myTab a').on('click', function(e) {
e.preventDefault();
$(this).tab('show');
});
$('#myButton').on('click', function() {
$('.nav-tabs li:eq(1) a').trigger('click');
});
});
You should not use specific code for your button, but generic event-driven process:
- you should add an attribute to your button to specify towards which page it will redirect
- then attach a click event
- attach click event to tabs to do the same
HTML:
<button type="button" id="btn" gotoPage="#page2">Proceed to page 2</button>
JS to process tab switching:
function showPage(pageId){
$('.tab-pane').each(function(){
$(this).removeClass('active');
$(this).hide();
});
$(pageId).show();
$(pageId).addClass('active');
}
(Not sure you need to use show or hide functions if you CSS manages thats thanks to active class)
Then for your button:
$('#btn').click(function(){
var destPage = $(this).attr('gotoPage');
showPage(destPage);
});
For tabs:
$('#pageSwitcher a').each(function(){
$(this).click(function(e){
showPage($(this).attr('href'));
});
});
And you can load page one at startup, if needed:
$(document).ready(function(){
showPage("#page1"); // default: load page 1
});
Example: http://jsfiddle.net/DSbrj/1/
showPageTwo() should be declared outside of the document.ready() call.
I have problem in hide and show the div element.
In this scenario when user click on the year the respect content is shown.
Problem I want to inactive hyperlinking on respective year when it is opened.
The script and html is below;
for this I have tried .preventDefault(). but not got any success:
<script type="text/javascript" >
$(document).ready(function() {
$("div.new:gt(0)").hide();// to hide all div except for the first one
$("div[name=arrow]:eq(0)").hide();
// $("div.nhide:gt(0)").hide();
// $("a[name=new]").hide();
$("a[name=new]").hide();
$('#content a').click(function(selected) {
var getID = $(this).attr("id");
var value= $(this).html();
if( value == '<< Hide')
{
// $("#" + getID + "arrow").hide();
$("a[name=new]").hide();
$("#" + getID + "_info" ).slideUp('slow');
$("div[name=arrow]").show();
$("div.new").hide();
$(this).hide();
// var getOldId=getID;
// $("#" + getID ).html('<< Hide').hide();
}
if($("a[name=show]"))
{
// $("div.new:eq(0)").slideUp()
$("div.new").hide();
$("div[name=arrow]").show();
$("a[name=new]").hide();
$("#news" + getID + "arrow").hide();
$("#news" + getID + "_info" ).slideDown();
$("#news" + getID ).html('<< Hide').slideDown();
}
});
});
</script>
The html code is below:
<div id="content">
<div class="news_year">
<a href="#" name="show" id="2012">
<div style="float:left;" name="year" id="news2012year">**2012** </div>
<div style="float:left;" name="arrow" id="news2012arrow">>></div>
</a>
</div>
<div class="new" id="news2012_info">
<div class="news">
<div class="news_left">News for 2012</div>
</div>
<div class="nhide" ><< Hide </div>
</div>
<div id="content">
<div class="news_year">
<a href="#" name="show" id="2011">
<div style="float:left;" name="year" id="news2012year">2012 </div>
<div style="float:left;" name="arrow" id="news2012arrow">>></div>
</a>
</div>
<div class="new" id="news2011_info">
<div class="news">
<div class="news_left">News for 2011</div>
</div>
<div class="nhide" ><< Hide </div>
</div>
Fiddle
if i am understanding your problem,
event.preventDefault(); not works with all browser so if you are using other browser like IE
then use event.returnValue = false; instead of that.so you can detect your browser using javascript as
var appname = window.navigator.appName;
This is what I'm currently using in my projects to "disable" an anchor tag
Disabling the anchor:
Remove href attribute
Change the opacity for added effect
<script>
$(document).ready(function(){
$("a").click(function () {
$(this).fadeTo("fast", .5).removeAttr("href");
});
});
</script>
Enabling the anchor:
$(document).ready(function(){
$("a").click(function () {
$(this).fadeIn("fast").attr("href", "http://whatever.com/wherever.html");
});
});
Original code can be found here
Add a class called 'shown' to your wrapper element when expanding your element and remove it when hiding it. Use .hasClass('shown') to ensure the inappropriate conditional is never executed.
Surround the code inside of the click function with an if statement checking to see if a variable is true or false. If it is false, it won't run the code, meaning the link is effectively inactive. Try this..
var isActive = true;
if (isActive) {
// Your code here
}
// The place where you want to de-activate the link
isActive = false;
You could also consider changing the link colour to a grey to signify that it is inactive.
Edit
Just realised that you want to have multiple links being disabled.. the code above will disable all of them. Try the code below (put the if around the code in the click function)
if(!$(this).hasClass("disabled")) {
// Your code here
}
// The place where you want to de-activate the link
$("#linkid").addClass("disabled");
// To re-enable a link
$("#linkid").removeClass("disabled");
// You can even toggle the link from disabled and non-disabled!
$("#linkid").toggleClass("disabled");
Then in your CSS you could have a declaration like this:
.disabled:link {
color:#999;
}