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How I hide a div when jquery show another div?

I want that when the click activate the element2 div, the element should disappear. And the element2 div should not appear at the beginning.
$(".toggle").click(function() {
$(".element2").toggle();
});
$(".close").click(function() {
$(".element2").hide();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="element">
Element 1
<div class="toggle">
toggle
</div>
<div class="element2">
Element 2
<div class="close">close Element 2</div>
</div>
</div>

Add display none to hide an element from the start:
<div class="element2" style="display:none">
The rest of your code appears to be doing what it's supposed to, unless I am misunderstanding "I want that when the click activate the element2 div, the element should disappear"... which is entirely possible.

In order to have element2 hidden at the beginning you need to either add a style tag or even better add a CSS file where you will keep all of your stylings in one place.
For style tag:
<div class="element2" style="display:none">
For CSS:
.element2 {
display: none;
}
Then for your code you are close. In order to make element hide, you need to change it to:
$(".toggle").click(function() {
$(".element2").show();
$(".element").hide();
});
$(".close").click(function() {
$(".element2").hide();
$(".element").show();
});
The HTML will need some changes to, this will make what I wrote work the way I believe you want it to:
<div class="element">
Element 1
<div class="toggle">
toggle
</div>
</div>
<div class="element2">
Element 2
<div class="close">close Element 2</div>
</div>

You should probably do something like this:
$(".toggle").click(function() {
$(this).parent().find(".element2").toggle();
});
$(".close").click(function() {
$(this).parent().hide(); // close the correct .element2
});
In CSS you need to:
.element2 {
display: none;
}

just $(".element2").hide(); hide it at start
$(function() {
$(".element2").hide();
$(".toggle").click(function() {
$(".element2").toggle();
});
$(".close").click(function() {
$(".element2").hide();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="element">Element 1
<div class="toggle">Toggle </div>
<div class="element2"> Element 2
<div class="close"> close</div>
</div>
</div>

HTML
<div class="element">
<div class="toggle"></div>
<div class="element2" style="display:none">
<div class="close"></div>
</div>
</div>
EXAMPLE CSS
.toggle
{
display:block;
width:20px;
height:20px;
margin-left:10px;
float:left;
background:green;
}
.element2{
display:block;
width:40px;
height:40px;
margin-left:10px;
float:left;
background:yellow;
}
.close{
display:block;
width:20px;
height:20px;
margin-left:10px;
float:right;
border:1px solid #000;
}
JQUERY
$(".toggle").click(function() {
$(".element2").toggle();
});
$(".close").click(function() {
$(".element2").css({"display":"none"});
});
fiddle to check
I hope it is helpfull answer. Good Luck !

CSS transparent colour overlay fade not working on iOS

I have made a grid of images and when you hover over them a semi-transparent overlay fades in and out and some text appears
I wanted this to work similarly on mobile devices, only instead of it fading in when you hover, it fades in when you tap
I have managed to get this working on android but not on mobiles.
I will show my code and a few examples of solutions I have tried. I have tried so many but I am rather new to javascript (I have some functioning javascript working on my site though!) and nothing is working on iOS devices.
Js fiddle:
https://jsfiddle.net/49h450g9/
I am using bootstrap and less. My grid HTML code:
<div class="col-sm-5 col-xs-5"><div class="image-wrap">
<img src="assets/images/image1.jpg">
<div class="overlay purple2">
<br>
<h3>image 1</h3>
<hr>
<p>description</p>
<br>
View Website
</div>
</div>
</div>
<div class="col-sm-3 col-xs-3"><div class="image-wrap">
<img src="assets/images/image2.jpg">
<div class="overlay blue">
<h3>image 2</h3>
<hr>
<p>description</p>
<br>
View Website
</div>
</div>
</div>
<div class="col-sm-4 col-xs-4"><div class="image-wrap">
<img src="assets/images/image4.jpg">
<div class="overlay purple1">
<h3>image 3</h3>
<hr>
<p>description</p>
<br>
View Website
</div>
</div>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row">
<div class="col-sm-7 col-xs-7"><div class="image-wrap">
<img src="assets/images/image5.jpg">
<div class="overlay blue">
<h3>image 5</h3>
<hr>
<p><strong>description</p>
<br>
View Website
</div>
</div>
</div>
<div class="col-sm-5 col-xs-5"><div class="image-wrap">
<img src="assets/images/image6.jpg">
<div class="overlay purple2">
<h3>Image 6</h3>
<hr>
<p>description</p>
<br>
View Website
</div>
</a>
</div>
</div>
</div>
</div>
CSS:
.image-wrap {
display: inline-block;
position: relative;
}
.overlay {
position: absolute;
top:0;
left: 0;
width: 100%;
height: 100%;
color:white;
opacity: 0;
transition:opacity .5s ease-out;
text-align: center;
hr {
border: 1px solid #fff;
width: 10%;
}
}
.image-wrap:hover .overlay {
opacity: 1;
}
.red {
background: rgba(102,67,154,0.7);
}
.blue {
background: rgba(23,56,179,0.7);
}
.purple1 {
background: rgba(140,23,179,0.7);
}
.purple2 {
background: rgba(71,13,142,0.7);
}
Solutions I have tried include:
adding
onclick=""
to the image wrap div element
2 adding the JS line to my js file:
$('body').bind('touchstart', function() {});
Adding the following js to my js file:
2 adding the JS line to my js file:
$(document).ready(function(){
$(".overlay").hover(function(){
//On Hover - Works on ios
$("p").hide();
}, function(){
//Hover Off - Hover off doesn't seem to work on iOS
$("p").show();
})
});
However, on iOS none of my solutions are working, when I tap no text or semi-transparent overlay fades in
I have been working on this for nearly a week and have looked at many questions on here but I cannot find a solution that works for me
Any help would be massively appreciated :)
Thanks!

use :active pseudo class instead of :hover. In touch mobile devices, once an hover is triggered, it will not get removed once you take your finger off. It need you to tap on somewhere else on the screen.
similarly in jquery you can use mousedown() and mouseup() for the same purpose. on mousedown() you may show the overlay and mouseup() you may hide it.

How to change styling of a specific div onhover of another element when divs share an id

I have multiple rows with 3 divs per row. Each div consists of two rows; in the first row a picture is displayed, in the second row a description is shown. HTML is like this:
<div id="row">
<div id="block1">
<div id="block1-top"><a><img></a></div>
<div id="block1-bottom">Text here</div>
</div>
<div id="block2">
<div id="block2-top"><a><img></a></div>
<div id="block2-bottom">Text here</div>
</div>
<div id="block3">
<div id="block3-top"><a><img></a></div>
<div id="block3-bottom">Text here</div>
</div>
</div>
<div id="row">
<div id="block1">
<div id="block1-top"><a><img></a></div>
<div id="block1-bottom">Text here</div>
</div>
<div id="block2">
<div id="block2-top"><a><img></a></div>
<div id="block2-bottom">Text here</div>
</div>
<div id="block3">
<div id="block3-top"><a><img></a></div>
<div id="block3-bottom">Text here</div>
</div>
</div>
Some CSS:
#block1, #block2, #block3
{
width: 25%;
height: 150px;
display: inline-block;
vertical-align: top;
background-color: #FFFFFF;
border: 1px solid #154494;
}
#block1-bottom, #block2-bottom, #block3-bottom
{
color:#FFFFFF;
}
I want the color of the text in the bottom of the block to change to #FEB90D on hover of the parent div. So for example when hovering over block1, I want the text color of block1-bottom to change into #FEB90D. I found a script which does this for me:
$(function() {
$('#block1').hover(function() {
$('#block1-bottom').css('color', '#FEB90D');
}, function() {
// on mouseout, reset the background colour
$('#block1-bottom').css('color', '#FFFFFF');
});
});
However, this only works for the first block of the first row. I think this is because the id's of the 1st, 2nd and 3rd blocks have the same name and the script cannot figure out on which block to apply the script.
Does anyone have any thoughts on how to fix this, without changing all the divs id's? I have 11 rows in total so using separate names for each div is not really an option in my opinion. So basically, the scripts needs to change the color of the second child of the hovered div.

You shouldn't be using id for more than one element. Change those ids for classes and it will work.

It's better to do this with CSS
.block1 > .block1-bottom {
color: #FFFFFF;
}
.block1:hover > .block1-bottom {
color: #FEB90D;
}
<div class='block1'>
<p class='block1-top'>This is paragraph 1</p>
<p class='block1-bottom'>This is paragraph 2</p>
</div>
IDs should be unique anyways. If you do it in jQuery, it should look like this.
$(function() {
$('.block1').on("mouseover", function() {
$('.block1-bottom').css('color', '#FEB90D');
}).on("mouseout", function() {
$('.block1-bottom').css('color', '#FFFFFF');
});
});

Ids should be unique. So add necessary classes and use class selector. So code is similar to below
$('.row .box').hover(function() {
$(this).find(".boxbottom").css('color', '#FEB90D');
}, function() {
// on mouseout, reset the background colour
$(this).find(".boxbottom").css('color', '#FFFFFF');
});
Here is the demo https://jsfiddle.net/afnhjdjy/

After you clean up your duplicate IDs problem, you can do this without javascript at all:
<div class="row">
<div class="block">
<div class="block-top"><a><img></a></div>
<div class="block-bottom">Text here</div>
</div>
<div class="block">
<div class="block-top"><a><img></a></div>
<div class="block-bottom">Text here</div>
</div>
</div>
CSS:
.block:hover .block-bottom {color: #FEB90D}

According to this situation:
I want the color of the text in the bottom of the block to change to #FEB90D on hover of the parent div
You may simply use:
.block:hover .block-bottom{
color: #FEB90D;
}

Add icons inside textbox area onfocus event, using bootstrap and javascript

Does anybody knows how can I add some bootstrap icons to my textarea. Icons should show on focus and hide on focus out. This textarea is similary, if not the same as Facebook Add new status textarea.
All I was able to do is to expand and shrink textarea onfocus/focusout events, using JavaScript.
This is the code I have:
HTML:
<div class="jumbotron" style="height:150px">
<div class="col-lg-12">
<textarea class="expand" rows="3" cols="20"></textarea>
</div>
</div>
JS:
<script type="text/javascript">
$('textarea.expand').focus(function () {
$(this).animate({ height: "4em" }, 500);
});
$('textarea.expand').focusout(function () {
$(this).animate({ height: "2em" }, 500);
});
</script>
CSS:
.expand
{
height: 2em;
width: 50%;
}
I've also try using .css in JS and trying to add icon, but I suppose I don't do this right way, cause nothing gets shown.
$('textarea.expand').focus(function () {
$(this).animate({ height: "4em" }, 500);
$(this).css('glyphicon glyphicon-camera');
});
Textarea should behave like this:
OnFocusOut:
OnFocus:
Can someone help me, and give me an idea on how to do this...Because I'm pretty bad in JS.

One Simple answer can be creating a sibling div element to the textarea which will contain all the icons, show the div of focusing the textarea and hide it on focusout of the textarea

This example is using the selector
.parent:hover .links{}
but could be edited to
.parent:focus .links{}
if desired. However, to show you this in action, i've designed a simple demo below:
.parent{
height:100px;
width:70%;
background:red;
position:relative;
}
.parent:hover .links{
display:block;
}
.links{
display:none;
position:absolute;
bottom:0;
}
<div class="parent">
<div class="child">
<div class="links">
facebook twitter etc
<img src="http://placekitten.com/g/20/20" alt="" />
</div>
</div>
</div>
An example using Sibling selectors
Here is a working example of using the sibling selector
input:focus + .items
which selects the class .items of which has a sibling of 'input' which has a focus (i.e. what you're looking for)
#parent{
height:100px;
width:80%;
background:red;
position:relative;
}
.items{
bottom:0;
padding:5px;
display:none;
}
input:focus + .items{
display:block;
}
<div id="parent">
<input type="text" placeholder="enter text"/>
<div class="items">
<img src="http://placekitten.com/g/20/20" alt=""/>
<img src="http://placekitten.com/g/20/20" alt=""/>
<img src="http://placekitten.com/g/20/20" alt=""/>
</div>
</div>

Click inner div run fancybox, how to stop bubble to outer div?

How can I make if click .a(bluearea) then .menu fadein,
but click .apic(apic is inside a) run fancybox and menu not fadein?
http://jsfiddle.net/e5Tdv/12/
jQuery
$('.apic').fancybox({});
$('.a').not('.apic').click(function(){
$('.menu').fadeIn();
});
HTML
<div class="a">
<a class="apic" rel="gallery" href="http://fancyapps.com/fancybox/demo/1_b.jpg">
<img src="http://fancyapps.com/fancybox/demo/1_s.jpg" alt=""/>
</a>
</div>
<div class="menu">menu</div>
CSS
.menu{
display: none;
}
.a{
background: blue;
}​

You can check where user clicked (event target) and fade when not clicked on image, for example:
$('.apic').fancybox({});
$('.a').click(function(e){
$('.menu').hide(); // This is just to see that it works
if ($(e.target).is('div')) {
$('.menu').fadeIn();
}
})
​
See in action - http://jsfiddle.net/Qeay5/