How to set jquery unbind as toggle - javascript

Following is my script to show and hide content on click of a div.
I also want to disable other div elements until the first div is clicked again.
$('.leader-pic-wrapper').click(function(){
var $el = $(this);
var bottom = $el.position().top + ($el.outerHeight(true) - 30);
$('.leader-pic-overlay').toggle();
$('.leader-pic-wrapper').not(this).toggleClass('inactive-leader');
/*$(".inactive-leader").unbind("click");*/
$(".inactive-leader").off("click");
$(this).next('.leader-profile-wrapper').css('top', bottom);
$(this).next('.leader-profile-wrapper').toggle();
});
I don't understand how to toggle the unbind statement. I tried toggling a class called inactive-leader and apply unbind to that class, but its not working.
Basically I want to set unbind on
leader-pic-wrapper
Thanks

My option is approach this with a different view. Without bind and unbind the event just exclude the items with the first selector using :not(), and as you are doing add a class to the elements you want to exclude; please check this snippet:
$('body').on('click', '.box:not(".disabled")', function() {
if ($('.disabled').length) {
$(this).siblings().removeClass('disabled')
$(this).animate({
'width': '80px'
}, 300)
} else {
$(this).siblings().addClass('disabled')
$(this).animate({
'width': '160px'
}, 300)
}
})
.box {
display: inline-block;
height: 80px;
width: 80px;
background: tomato;
margin: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
This logic on your code will look like this:
//Delegate the event since we are add/remove the class
//Target the elements that aren't inactive
$('body').on('click', '.leader-pic-wrapper:not(".inactive-leader")', function() {
var $el = $(this);
var bottom = $el.position().top + ($el.outerHeight(true) - 30);
//Check if exists some inactive elements to handle 1/2 click
if ($('.inactive-leader').length) {
//Target other leader-pic-wrapper elements, use sibling or the method you need based on your markup
$(this).siblings().removeClass('inactive-leader')
//...ACTIONS - This will act as the second click
} else {
$(this).siblings().addClass('inactive-leader')
//...ACTIONS - This will act as the first click
}
});

Related

Hide and show an item based on a toggled is-active class

I used the following code to toggle a button class in order to make a full-screen mobile menu.
HTML
button class="hamburger hamburger--slider" type="button">
<a href='#'><div class="hamburger-box">
<div class="hamburger-inner"></div>
</div>
</a>
document.addEventListener('DOMContentLoaded', function() {
jQuery(function($){
$('.hamburger').click(function(){
$('.hamburger--slider').toggleClass('is-active');
});
});
});
Now I would like to hide another item in my header when the toggled class .is-active is present.
The following code works to hide the item, but once the toggled class is gone, the item does not reappear but stays hidden until the page is reloaded.
jQuery(function($) {
if ($('.hamburger--slider.is-active').length) {
$('.rey-headerCart-wrapper').hide();
}
});
Appreciate any help :) !
you have to show the element again after the burger menu closes:
document.addEventListener('DOMContentLoaded', function() {
jQuery(function($){
$('.hamburger').click(function(){
$('.hamburger--slider').toggleClass('is-active');
// hide / show other element
if ($('.hamburger--slider.is-active').length) {
$('.rey-headerCart-wrapper').hide();
} else {
$('.rey-headerCart-wrapper').show();
}
});
});
});
Or in vanilla javascript:
window.addEventListener("load", () => {
document.querySelector(".hamburger").addEventListener("click", () => {
document.querySelector(".hamburger--slider").classList.toggle("is-active");
// hide / show other element
const cart = document.querySelector(".rey-headerCart-wrapper");
if (document.querySelector(".hamburger--slider.is-active")) {
cart.style.display = "none";
} else {
cart.style.display = "block";
// apply original display style
// cart.style.display = "inline-block";
// cart.style.display = "flex";
};
});
})
In order to make toggle functions like this more understandable, maintainable and extendable you need to think about your HTML structure.
In your current structure, you have a button that toggles a class on itself. Therefore any element beyond that button that has to change appearance or beaviour has to check which class that button has, or you have to extend the click-event handler in order to add these elements (that's what you did here).
This can get quite messy really fast.
A better approach could be to not toggle a class on the button but on an element that is a common parent to all elements that you want to change the behavior of.
That way anything you ever add to that wrapper already can be manipulated via CSS, without the need of changing your JS.
$('.nav-toggler').on('click', function() {
$('#nav-wrapper').toggleClass('active');
});
.menu, .cart {
padding: 1em;
margin: 2px;
}
.cart {
background: #FFF000;
}
.menu{
background: #F1F1F1;
display: none;
}
#nav-wrapper.active > .menu {
display: block;
}
#nav-wrapper.active > .cart {
display: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="nav-wrapper">
<button class="nav-toggler">Toggle</button>
<div class="menu">My Menu</div>
<div class="cart">My Cart</div>
</div>

Making a div to display as none

I have this code which makes a div to display as none when anywhere outside the div is clicked. But my problem is I also want the link which makes the div to display block to also close the div if the div is displayed as block so I ran this code:
function show_div(x){
var box = document.getElementById(x);
if(box.style.display=='block'){
box.style.display='none';
} else {
box.style.display='block';
window.addEventListener('mouseup', function(event){
if(event.target != box && event.target.parentNode != box){
box.style.display='none';
}
});
}
}
But the link does not close the div. if I run it like this:
function show_div(x){
var box = document.getElementById(x);
if(box.style.display=='block'){
box.style.display='none';
} else {
box.style.display='block';
}
}
The link opens and closes the div, But I also want a click anywhere outside the div to close the div also. Please do anyone have a better Idea on how I can achieve this? Here is my HTML:
<a onclick="show_div('divd')" href="javascript:;">click</a>
<div id="divd">this is the div</div>
As Portal_Zii said, you'll probably need a wrapper/container for your div to hide it, but this example should give you a basic idea.
$(document).ready(function() {
var $div = $("#divd");
$("a").on("click", function() {
$div.toggle(); // this is to toggle div visibilty
});
$div.on("click", function(e) {
// prevent div from closing when clicking inside
e.preventDefault();
return false;
});
$div.parent().on("click", function() {
// hide div when user clicks inside div's parent element
$div.hide();
});
});
.container {
background: red;
height: 100px;
padding: 20px;
}
#divd {
background: blue;
width: 50%;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
click
<div class="container">
<div id="divd">this is the div</div>
</div>

How can I access a DOM element with jQuery that I have "moved" around the page?

I have a page with two areas. There are boxes in each area. If the user clicks on a box in the top area, it gets moved to the bottom and vice versa. This works fine for the first movement. Theoretically, I should be able to move them back and forth between sections as I please.
Box HTML:
<div id="top-area">
<div class="top-box" id="blue-box"></div>
<div class="top-box" id="yellow-box"></div>
<div class="top-box" id="green-box"></div>
</div>
<hr/>
<div id="bottom-area">
<div class="bottom-box" id="red-box"></div>
<div class="bottom-box" id="gray-box"></div>
</div>
I use jQuery.remove() to take it out of the top section and jQuery.append() to add it to the other. However, when I try to move a box back to its original position, the event that I have created to move them doesn't even fire.
jQuery/JavaScript:
$(".top-box").on('click', function ()
{
var item = $(this);
item.remove();
$(this).removeClass("top-box").addClass("bottom-box");
$("#bottom-area").append(item);
});
$(".bottom-box").on('click', function ()
{
var item = $(this);
item.remove();
$(this).removeClass("bottom-box").addClass("top-box");
$("#top-area").append(item);
});
I have verified that the classes I am using as jQuery selectors are getting added/removed properly. I am even using $(document).on() to handle my event. How come my boxes are not triggering the jQuery events after they are moved once?
Please see the Fiddle: http://jsfiddle.net/r6tw9sgL/
Your code attaches the events on the page load to the elements that match the selector right then.
If you attach the listener to #top-area and #bottom-area and then use delegated events to restrict the click events to the boxes, it should work like you expect. See .on: Direct and Delegated Events for more information.
Use the below JavaScript:
$("#top-area").on('click', '.top-box', function ()
{
var item = $(this);
item.remove();
$(this).removeClass("top-box").addClass("bottom-box");
$("#bottom-area").append(item);
});
$("#bottom-area").on('click', '.bottom-box', function ()
{
var item = $(this);
item.remove();
$(this).removeClass("bottom-box").addClass("top-box");
$("#top-area").append(item);
});
Alternatively:
You could also change .on() to .live(), which works for "all elements which match the current selector, now and in the future." (JSFiddle)
JSFiddle
Here's another way you could work it:
function toBottom ()
{
var item = $(this);
item.remove();
item.off('click', toBottom);
item.on('click', toTop);
$(this).removeClass("top-box").addClass("bottom-box");
$("#bottom-area").append(item);
}
function toTop ()
{
var item = $(this);
item.remove();
item.off('click', toTop);
item.on('click', toBottom);
$(this).removeClass("bottom-box").addClass("top-box");
$("#top-area").append(item);
}
$(".top-box").on('click', toBottom);
$(".bottom-box").on('click', toTop);
#top-area, #bottom-area {
height: 100px;
border: 1px solid black;
padding: 10px;
}
.top-box::before {
content: "Top";
}
.bottom-box::before {
content: "Bottom";
}
#blue-box, #red-box, #yellow-box, #green-box, #gray-box {
width: 100px;
cursor: pointer;
float: left;
margin: 0 5px;
text-align: center;
padding: 35px 0;
}
#blue-box {
background-color: blue;
}
#red-box {
background-color: red;
}
#yellow-box {
background-color: yellow;
}
#green-box {
background-color: green;
}
#gray-box {
background-color: gray;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="top-area">
<div class="top-box" id="blue-box"></div>
<div class="top-box" id="yellow-box"></div>
<div class="top-box" id="green-box"></div>
</div>
<hr/>
<div id="bottom-area">
<div class="bottom-box" id="red-box"></div>
<div class="bottom-box" id="gray-box"></div>
</div>
This basically removes the listener that switched the object to bottom to a listener that switches the object to the top and viceversa.

Onclick, only parent div not subdiv

I'm playing around with building a basic modal window and i want it do dissapear when i click the edges. So my problem in it's most basic form:
<div style="width:100%;height:100%;" onclick="hideAll()">
Hide all onclick.
<div style="width:100px;height:100px;">
does not hide all onclick
</div>
</div>
What is the best way to achieve this? To use unnested divs? html/css magic?
HTML:
<div style="width:100%;height:100%;" class="outerModal">
Hide all onclick.
<div style="width:100px;height:100px;">
does not hide all onclick
</div>
</div>
JavaScript:
$(document).on("click", ".outerModal", function(evt) { //listen for clicks
var target = $(evt.target ||evt.srcElement); //get the element that was clicked on
if (target.is(".outerModal")) { //make sure it was not a child that was clicked.
//hide dialog
}
});
Example:
JSFiddle
When you hide the parent tag, it automatically hides the childen tag as well, You should first contain the child div into variable and after that hide the parent div and append that stored child div into parent tag something like this.
HTML
<div id="result">
<div style="width:100%;height:100%;" id="parentDiv" onclick="hideAll()">
Hide all onclick.
<div style="width:100px;height:100px;" id="childDiv">
does not hide all onclick
</div>
</div>
</div>
javaScript
function hideAll(){
var childDiv = document.getElementById('childDiv'); //contain child div
var parDiv = document.getElementById('parentDiv');
parDiv.style.display = 'none'; //hide parent div
parDiv.parentNode.appendChild(childDiv); //append child div
}
DEMO
Assuming that "parentDiv" is to be the background and "childDiv" is to be the actual modal content, the best way I have found is to separate the divs entirely.
HTML
<div id="parentDiv" onclick="hideAll()"> </div>
<div id="childDiv" >
does not hide all onclick
</div>
Javascript using jQuery
function hideAll(){
/* The Parent Div will hide everything when clicked, but the child won't */
$('#childDiv').fadeOut(1000, function(){
$('#parentDiv').fadeOut(1000);
});
}
CSS
#parentDiv {
background: black;
display: block;
position: fixed;
top: 0;
left: 0;
z-index: 100;
height: 100%;
width: 100%;
}
#childDiv {
display: block;
position: relative;
background: white;
height: 200px;
width: 200px;
z-index: 101
}
Here is a working example.
Hope this helps at all.
See this fiddle:
http://jsfiddle.net/eZp9D/
$(document).ready(function () {
$('#parentDiv').click(function (e) {
if ($(e.target).prop('id') == "parentDiv") {
$(this).hide();
}
});
});
You can use basic jQuery and style it accordingly with CSS.
Check this example.
If you want to have it disappear by clicking outside of the dialog window, make sure that onClick you perform this action:
$( "#dialog_id" ).dialog( "close" );

Make animation toggle on click

Hello i have the following...
<span id="second" class="content1" style="width:0px; display:inline-block; overflow:hidden; float: left; white-space:nowrap;">
<p style="color:blue; background-color: #b5bdc8;">Camera Reviews</p>
</span>
<li class="laptop"></li>
and the script is:
$(document).ready(function () {
$('.slide1').click(function () {
$('#second').animate({
width: '120px',
}, 1000);
});
});
The problem is that i want the list to be displayed BLOCK... and work as it is PLUS i want the animation to toggle when i click on the list hide/show
Working code here: http://jsfiddle.net/gVjFs/81/
I'm going to ignore the dodgy markup (<li> inside <span> among other things). You can use toggle() here:
$('.slide1').toggle(function () {
$('#second').stop().animate({
width: '120px',
}, 1000);
}, function(){
$('#second').stop().animate({
width: '0',
}, 1000);
});
In your JSFiddle, you show that you are setting the CSS to block for ul li. But this won't work because you do not have any ul tags in your HTML. It also appears that you are using li tags incorrectly. An li tag is like a td tag: it does not make sense outside of its parent tag. For li's that would be an ol or a ul tag. If you want a little circle to click on, use an image of a little circle. Also, wrap your span / a section in a div. That will give you blocked display for free.
Use a combination of click() and toggleClass()
Something like this:
$("#click").click(function() {
$(this).toggleClass('whatever');
});
$(document).ready(function () {
$('.slide1, .slide2, .slide3, .slide4, .slide5').click(function () {
var elem = $('.' + $(this).attr('class').replace('slide','content')),
width = elem.width();
elem.animate({
width: width === 0 ? '120px' : 0,
}, 1000);
});
});
demo
I advise you to set a slide class to all your .slide1, .slide2, .slide3-elements.

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