Develop Reference

Not able to click img inside hyperlinked div

I am trying to show a dropdown when the gear-img div is clicked using jQuery but since it's wrapped inside an a tag, it ends up redirecting me to the url and I also want the whole div clickable. Please suggest a fix or a better way to achieve this.
<a href="http://www.google.com">
<div class="content">
<div class="gear-img"><img src="images/ic-settings-black-24-px.svg"></div>
<div class="dropdown"></div>
</div>
</a>

You could stop propagating the event onto the parent a tag :
$(".gear-img").click( function(event){
//you toggling code here....
event.preventDefault();
event.stopPropagation();
});
Add you clickable behaviour differently for every different-behaving div.

An element that is inline elements should not contain block elements.
Change code like this:
$(document).ready(function(){
$('.gear-img').click(function(){
$('.dropdown').toggle();
})
})
.dropdown {
display: none;
}
img {
width: 50px;
cursor: pointer;
margin-top:10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
redirect to google
<div class="content">
<div class="gear-img"><img title="Show dropdown" src="http://justcuteanimals.com/wp-content/uploads/2016/10/baby-bear-pictures-cute-animal-pics.jpg"></div>
<div class="dropdown">Dropdown</div>

Because just adding an anchor (a link) doesnt make it work as you intend. It now does exactly what you told it to do; When you click it, it goes to Google.
You can drop the anchor add a little jQuery:
<div class="content">
<div class="gear-img"><img src="images/ic-settings-black-24-px.svg"></div>
<div class="dropdown"> A<br/> B<br/> B<br/> </div>
</div>
and then you can use a little code to toggle the list:
$('.content').on('click', '.gear-img', function(){
$(this).find('.dropdown').slideToggle();
})

try this one:
$(function(){
$('.gear-img img').on('click',function(e){
e.stopPropagation()
$('.dropdown ul li').toggle('show');
console.log('Image Clicked!');
});
$('a').on('click',function(e){
e.stopPropagation()
$('.gear-img img').click()
return false;
});
});
.show{
display:block;
}
.dropdown ul li{
display:none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="http://www.google.com">
Click Here!
<div class="content">
<div class="gear-img"><img src="https://indianflag.co.in/wp-content/uploads/2016/12/2.j"></div>
<div class="dropdown">
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
</ul>
</div>
</div>
</a>

You can just do this.
Initially, keep your dropdown div display none.
On click of that image div, we can show the dropdown div.Please find the code and let me know if you need further help.
<a href="http://www.google.com">
</a>
<div class="content">
<div class="gear-img" onclick="fun()"><img src="images/ic-settings-black-24-px.svg">
</div>
<div id="dropdown" class="dropdown" style="display:none">
</div>
</div>
<script>
function fun()
{
var x=document.getElementById("dropdown");
x.style.display="block";
}
</script>

Toggle multiple classes

I'm stuck with a menu I'd love to add to my website.
I have branched my work in:
Commercial
Fashion
Music
Portrait
So I have a menu like this one above.
When I click on one section, let's say "Commercial" I want all the others to be display:none.
Have a look at this FIDDLE: http://jsfiddle.net/bfevLsj2/8/
$(document).ready(function() {
$("#commercial").click(function() {
$(".commercial").toggleClass("show");
$(".fashion").toggleClass("hid");
$(".music").toggleClass("hid");
$(".portrait").toggleClass("hid");
});
});

You need siblings() width jquery
Description: Get the siblings of each element in the set of matched elements, optionally filtered by a selector.
$("[id]").click(function(){ //onclick on element with ID
var selected = $(this).attr("id"); // save the value of that ID
$("."+ selected).show().siblings("[class]").hide()//find the class with the same value as class and show it then find all siblings class and hide them
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div id="commercial">Commercial</div>
<div id="fashion">Fashion</div>
<div id="music">Music</div>
<div id="portrait">Portrait</div><br />
<div class="commercial">C</div>
<div class="fashion">F</div>
<div class="music">M</div>
<div class="portrait">P</div>
BUT a better approach would be to use data-*
$("[data-tab]").click(function(){
var current = $(this).attr("data-tab");
$("[data-content="+ current +"]").show().siblings("[data-content]").hide();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div data-tab="commercial">Commercial</div>
<div data-tab="fashion">Fashion</div>
<div data-tab="music">Music</div>
<div data-tab="portrait">Portrait</div><br />
<div data-content="commercial">C</div>
<div data-content="fashion">F</div>
<div data-content="music">M</div>
<div data-content="portrait">P</div>
AGAIN it is better to use pure javascript
function runClick (event) {
var current = this.getAttribute("data-tab");
for( var content = 0; content < dataContent.length; content++) {
dataContent[content].style.display = "none"
}
document.querySelector("[data-content="+ current + "]").style.display = "block"
}
var dataTabs = document.querySelectorAll("div[data-tab]"),
dataContent = document.querySelectorAll("div[data-content]");
for(var tab = 0; tab < dataTabs.length; tab++){
dataTabs[tab].addEventListener("click", runClick , false);
}
<div data-tab="commercial">Commercial</div>
<div data-tab="fashion">Fashion</div>
<div data-tab="music">Music</div>
<div data-tab="portrait">Portrait</div><br />
<div data-content="commercial">C</div>
<div data-content="fashion">F</div>
<div data-content="music">M</div>
<div data-content="portrait">P</div>

HTML:
<div id="commercial" class="menuItem">Commercial</div>
<div id="fashion" class="menuItem">Fashion</div>
<div id="music" class="menuItem">Music</div>
<div id="portrait" class="menuItem">Portrait</div><br />
<div class="commercial content">C</div>
<div class="fashion content">F</div>
<div class="music content">M</div>
<div class="portrait content">P</div>
JavaScript:
$(document).ready(function(){
$(".menuItem").click(function(){
var id = this.id;
$('.content').removeClass('show').addClass('hid');
$('.'+id).addClass('show').removeClass('hid');
});
});
CSS:
.hid {
display:none;
}
.show {
display:block;
}
Fiddle

Have a look at this fiddle, think it's what you want
Essentially you can use .toggle() to traverse and show/hide according to whether it's the one you want to show.
$(function(){
// find all the links that you can click
$("div.clickable a").click(function(e) {
// when they're clicked, find the identifier of
// the tab/div you want shown
var clickedId = $(e.target).parent("div").attr("id");
// traverse all of the divs and show/hide according
// to whether it's the tab you want
$("div.section").each(function(index, div) {
$(div).toggle($(div).hasClass(clickedId));
});
});
});
And the HTML:
<div id="commercial" class="clickable">Commercial</div>
<div id="fashion" class="clickable">Fashion</div>
<div id="music" class="clickable">Music</div>
<div id="portrait" class="clickable">Portrait</div>
<br />
<div class="commercial section">C</div>
<div class="fashion section">F</div>
<div class="music section">M</div>
<div class="portrait section">P</div>
HTH
Edited to add an "ALL" link in this fiddle
$("div.clickable a").click(function(e) {
// when they're clicked, find the identifier of
// the tab/div you want shown
var clickedId = $(e.target).parent("div").attr("id");
// traverse all of the divs and show/hide according
// to whether it's the tab you want
$("div.section").each(function(index, div) {
$(div).toggle($(div).hasClass(clickedId) || clickedId=="ALL");
});
});
After adding this to the list of clickable divs:
<div id="ALL" class="clickable">
ALL
</div>

Your could that more easy like:
<div class="link" id="commercial">Commercial</div>
<div class="link" id="fashion">Fashion</div>
<div class="link" id="music">Music</div>
<div class="link" id="portrait">Portrait</div><br />
<div class="commercial elem">C</div>
<div class="fashion elem">F</div>
<div class="music elem">M</div>
<div class="portrait elem">P</div>
<script type="text/javascript">
$(document).ready(function(){
$(".link").click(function(){
var id = $(this).attr('id');
$('.elem').hide();
$('.' + id).show();
});
});
</script>

Getting selected item from ul li jquery

Hi I am poulating a list in ul - li HTML tag dynamically. All I need is to get value of selected li of corresponding ul. I tried all possible jquery methods I got but still i am getting undefined.I am populating ul - li as:
jQuery.get(url, function(data) {
for(i=0;i<data.length;i++){
//console.log(data[i]) //"+data[i]+"
msg = "<li> <a href=#>"+data[i]+"</a></li>";
document.querySelector('#option1').innerHTML += msg;
}
});
HTML section is as:
<body>
<div class="wrap">
<div class="content">
<div class="cate-map">
<ul id="option1" onclick="doSelection()">
</ul>
</div>
</div>
<div class="content2">
<div class="cate-map">
<ul id="option2">
</ul>
</div>
</div>
<div class="clear"></div>
<div class="content3"> <textarea id="content4"></textarea>
</div>
</div>
</body>
onclick method is as :
function doSelection(){
var id = $('#option1 li.selected').attr('value');
alert(id);
}
Problem is that I am getting 'undefined' for id value.
UPDATE
As you all suggested I changed my code as:
Populating ul as:
jQuery.get(url, function(data) {
for(i=0;i<data.length;i++){
msg = "<li data-input="+data[i]+" class='selected'> <a href=#>"+data[i]+"</a></li>";
document.querySelector('#option1').innerHTML += msg;
}
});
HTML ul as:
<div class="cate-map">
<ul id="option1" onclick="doSelection()">
</ul>
</div>
Onclick function as:
function doSelection(){
alert($('#option1 li.selected').attr('data-input'));
}
Now I am getting a value as alert but I am getting the first element as alert always. Whichever element I click still always getting the first element of list. Please do help.

As you see in the comment from #Frédéric Hamidi value attribute is not there for li when it is used with ul so better add your own attribute to it then access it like this:
for(i=0;i<4;i++){// use actual data it is just a demo
msg = "<li data-input="+i+" class='selected'> <a href=#>"+i+"</a></li>";
document.querySelector('#option1').innerHTML += msg;
}
$('#option1 li').click(function(){
//console.log($(this).attr('data-input'));
alert($(this).attr('data-input')); // this will alert data-input value.
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrap">
<div class="content">
<div class="cate-map">
<ul id="option1">
</ul>
</div>
</div>
<div class="content2">
<div class="cate-map">
<ul id="option2">
</ul>
</div>
</div>
<div class="clear"></div>
<div class="content3"> <textarea id="content4"></textarea>

You need add selected class to any li element.
Check it out:
msg = "<li class="selected"> <a href=#>"+data[i]+"</a></li>";
And get the content of anchor tag:
function doSelection(){
var id = $('ul#option1 > li.selected a').text();
alert(id);
}

This will help you. You can use jquery method for handling selection event.
$("#option1 li").click(function() {
alert($(this).html());
});

Two jquery items not working together

I am trying to jquery isotope and Balkin Style portfolio to work together (http://codepen.io/MightyShaban/pen/eGaCf) buti cant. I can get them to work perfectly on there own but once together it wont work. I have also tried noConflict() with no luck as well. Any ideas would be much appreciated.
JS Code.
// Balkin
$( document ).ready(function() {
$('.portfolio ul li a').click(function() {
var itemID = $(this).attr('href');
$('.portfolio ul').addClass('item_open');
$(itemID).addClass('item_open');
return false;
});
$('.close').click(function() {
$('.port, .portfolio ul').removeClass('item_open');
return false;
});
$(".portfolio ul li a").click(function() {
$('html, body').animate({
scrollTop: parseInt($("#top").offset().top)
}, 400);
});
});
/*===========================================================*/
/* Isotope Posrtfolio
/*===========================================================*/
if(jQuery.isFunction(jQuery.fn.isotope)){
jQuery('.portfolio_list').isotope({
itemSelector : '.list_item',
layoutMode : 'fitRows',
animationEngine : 'jquery'
});
/* ---- Filtering ----- */
jQuery('#filter li').click(function(){
var $this = jQuery(this);
if ( $this.hasClass('selected') ) {
return false;
} else {
jQuery('#filter .selected').removeClass('selected');
var selector = $this.attr('data-filter');
$this.parent().next().isotope({ filter: selector });
$this.addClass('selected');
return false;
}
});
}
HTML (needs to be made more tidy i know, sorry)
<!--Portfolio-->
<section id="portfolio" class="portfolio">
<div class="container">
<div class="row">
<!--begin isotope -->
<div class="isotope">
<!--begin portfolio filter -->
<ul id="filter" class="option-set clearfix">
<li data-filter="*" class="selected">All</li>
<li data-filter=".responsive">Responsive</li>
<li data-filter=".mobile">Mobile</li>
<li data-filter=".branding">Branding</li>
</ul>
<!--end portfolio filter -->
<!--begin portfolio_list -->
<ul id="list" class="portfolio_list">
<!--begin span4 -->
<li class="list_item col-xs-12 col-sm-4 col-md-4 responsive"><a href="#item02">
<div class="view view-first"> <img src="../overlay/images/photos/project_1.jpg" class="img-responsive" alt="Title Goes Here"> <div class="mask"> <div class="portfolio_details zoom"><h2>Nostrum mnesarchum</h2>
<span>Art / Illustration</span></div> </div> </div></a>
</li>
<!--end span4 -->

Put the second jQuery item in a separate $( document ).ready(function() {});, and you should be fine.
You might even want to put it in a whole different set of <script></script> tags too.

If parent li hasclass append class to child element

I'm trying to add a class called "animated" to a child div only when the parent li has a class called "current". Additionally, I'm trying to remove the "animated" class if the parent li does not show the "current" class.
$(document).ready(function() {
if ($('ul.itemwrap li').hasClass('current')) {
$( "ul.itemwrap li" ).find( ".caption-text" ).addClass("animated");
}
else {
$( "ul.itemwrap li" ).find( ".caption-text" ).removeClass( "animated" );
}
});
problem*
the code works, somewhat, however, it's only adding the class to all child (.caption-text) elements as well as not removing them when the "current" class is added and removed throughout the carousel loop.
Html*
<ul class="itemwrap">
<li class="current"> <img src="images/img1.jpg" alt="img-description">
<div class="caption">
<div class="caption-holder">
<div class="container">
<div class="caption-text">
<h1>title</h1>
</div>
</div>
</div>
</div>
</li>
<li> <img src="images/img2.jpg" alt="img-description">
<div class="caption">
<div class="caption-holder">
<div class="container">
<div class="caption-text">
<h1>Title</h1>
</div>
</div>
</div>
</div>
</li>
<li> <img src="images/img3.jpg" alt="img-description">
<div class="caption">
<div class="caption-holder ">
<div class="container">
<div class="caption-text">
<h1>Title></h1>
</div>
</div>
</div>
</div>
</li>
</ul>

An issue with your code is that if one <li> has the class 'current', then you're adding the class animated to all ".caption-text" elements, not just the ones below the item with '.current'.
You could fix your code in a couple ways. This way processes each <li> individually:
$(document).ready(function() {
$('ul.itemwrap li').each(function() {
var item = $(this);
var caption = item.find(".caption-text");
if (item.hasClass('current')) {
caption.addClass("animated");
} else {
caption.removeClass("animated");
}
});
});
This way uses selectors to do more of the work for you:
$(document).ready(function() {
// clear .animated from all captions
$('ul.itemwrap li .caption-text').removeClass("animated");
// put back the .animated under .current
$('ul.itemwrap li.current .caption-text').addClass("animated");
});