I am trying to build a memory game using javascript and I've been facing some problems. I've designed the HTML, CSS, and now I'm working on the JavaScript portion of the project. I've written a function that assigns randomly generated pictures to the cards from an array that I have storing the picture sources. The problem I am having is that, whenever I do shuffleImages() function, the pictures that appear are not always in even pairs, sometimes it's odd, which is problematic as I must have two pairs of each picture.
The question is: How do I make sure that the images I am assigning are always in even pairs, not odd?
Please note that I'm a total beginner to JavaScript, I've only written basic code for 2 weeks now.
Thanks in advance.
HTML/CSS/JavaScript portion of the code below:
var arr = ['backend.PNG', 'backend_cloud.PNG', 'html.PNG', 'css.PNG', 'js.PNG', 'jquery.PNG', 'json.PNG', 'ajax.PNG'];
var count = 0;
function shuffleImages() {
for (var i = 0; i < arr.length * 2; i++) {
var rand = Math.floor(Math.random() * arr.length);
$('#mypictures' + i).attr('src', arr[rand]);
console.log(rand);
}
console.log("DONE");
}
.box {
padding: 10px;
margin-left: 10px;
margin-bottom: 10px;
border: solid 1px #4F5B5F;
box-shadow: 1px 1px 1px #4F5B5F;
border-radius: 20px 20px 20px 20px;
text-align: center;
font-size: 100px;
background-color: #4F5B5F;
width: 150px;
height: 150px;
}
.container {
margin-left: 25%;
margin-top: 2%;
}
.main_body {
background: -webkit-linear-gradient(left, blue, white);
background: -o-linear-gradient(right, blue, white);
background: -moz-linear-gradient(right, blue, white);
background: linear-gradient(to right, #0BABE2, #0BD5E2, #0BABE2);
}
.game_title {
margin-left: 27%;
font-size: 50px;
font-family: Arial;
color: #D5EFF8;
text-shadow: 2px 2px 2px #4F5B5F;
}
.game_score {
margin-left: 3%;
font-size: 10px;
font-family: Arial;
color: #D5EFF8;
text-shadow: 2px 2px 2px #4F5B5F;
}
.score {
margin-left: 5px;
padding-left: 5px;
font-size: 15px;
color: #D5EFF8;
}
#mypictures0,
#mypictures1,
#mypictures2,
#mypictures3,
#mypictures4,
#mypictures5,
#mypictures6,
#mypictures7,
#mypictures8,
#mypictures9,
#mypictures10,
#mypictures11,
#mypictures12,
#mypictures13,
#mypictures14,
#mypictures15 {
height: 120px;
width: 120px;
padding: 15px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>
<body class="main_body">
<div class="game_title"> Memory Game Project
<span class="game_score"> NUMBER OF TRIES LEFT </span>
<span class="score"> 0 </span>
</div>
<div class='container' style='display: flex'>
<div class='row'>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures0">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures1">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures2">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures3">
</div>
</div>
</div>
<div class='row'>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures4">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures5">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures6">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures7">
</div>
</div>
</div>
<div class='row'>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures8">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures9">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures10">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures11">
</div>
</div>
</div>
<div class='row'>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures12">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures13">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures14">
</div>
</div>
<div class='box' onclick="shuffleImages()">
<div class='img'><img src="" id="mypictures15">
</div>
</div>
</div>
</div>
</body>
You can first make an array that contains each image twice:
var tiles = [];
for (var i = 0; i < arr.length; i++)
tiles.push(arr[i], arr[i]);
Then shuffle that array according to How to randomize (shuffle) a JavaScript array?
Related
I have product layout page. Products will be displayed on this page, along with a picture, person's name, title, and description. However, all of those image, title, and description will have the same link, while the person name will have a separate link.
The problem is when i add "href" to the whole div, it also cover the person name and it work as the single link.
How can i make it cover for the whole product card with one link and, only person name for the another link.
By inspecting the first and second product cards, you may execute the code and locate my current problem.
.person {
position: relative;
top: 5px;
left: 10px;
color: #000000;
font-family: "Arial";
font-size: 15px;
margin-bottom: -20px;
}
.well {
background: transparent;
border-style: none;
}
.item {
width: 250px !important;
padding: 0;
margin-top: 50px;
margin: 19px;
box-shadow: 1px 5px 15px #CCC;
}
.col-md-3:hover {
box-shadow: 1px 5px 25px #ccc;
}
.thumbnail {
margin-bottom: 0px;
padding: 0px;
-webkit-border-radius: 0px;
-moz-border-radius: 0px;
border-radius: 0px;
}
.p-title {
margin-top: 10px;
font-weight: bolder;
font-family: "Arial";
font-size: 16px;
}
.lead {
position: relative;
font-family: "Arial";
font-size: 15px;
margin-bottom: 25px;
}
.img-id {
object-fit: cover !important;
object-position: center;
height: 250px !important;
width: 100% !important;
}
<link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css'><link rel="stylesheet" href="./style.css">
<!-- partial:index.partial.html -->
<div class="container">
<div class="well well-sm">
<div id="view" class="btn-group">
</div>
<div id="products" class="row list-group">
<!-- Single product -->
<a href="https://www.youtube.com/">
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img class="img-id" src="https://helpx.adobe.com/content/dam/help/en/photoshop/using/convert-color-image-black-white/jcr_content/main-pars/before_and_after/image-before/Landscape-Color.jpg" alt="" />
<a href="https://www.linkedin.com/">
<div class="person">
<p class="person-name">Person Name</p>
</div>
</a>
<div class="caption">
<p class="p-title">
Old used box</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description</p>
</div>
</div>
</div>
</div>
</div>
</a>
<!-- end Single product -->
<a href="https://www.youtube.com/">
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img class="img-id" src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Mona_Lisa-restored.jpg/1200px-Mona_Lisa-restored.jpg" alt="" />
<div class="person">
<p class="person-name">Person Name</p>
</div>
<div class="caption">
<p class="p-title">
Old used box</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description</p>
</div>
</div>
</div>
</div>
</div>
</a>
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img class="img-id" src="https://images.unsplash.com/photo-1541963463532-d68292c34b19?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxleHBsb3JlLWZlZWR8Mnx8fGVufDB8fHx8&w=1000&q=80" alt="" />
<div class="person">
<p class="person-name">Person Name</p>
</div>
<div class="caption">
<p class="p-title">
Old used box</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description</p>
</div>
</div>
</div>
</div>
</div>
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img class="img-id" src="http://res.cloudinary.com/dnhwxgf8i/image/upload/c_scale,h_250,w_400/v1520528305/table_n1bjhv.png" alt="" />
<div class="person">
<p class="person-name">Person Name</p>
</div>
<div class="caption">
<p class="p-title">
Old used box</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description</p>
</div>
</div>
</div>
</div>
</div>
<!-- partial:index.partial.html -->
Please check the second card which I updated
It's not a good practice to wrap a div with a tag since div is a block element though it will work. So you can simply add a onclick event to direct to a link and add a cursor pointer styling to let your audience is aware of the link and then wrap the name tag with an tag with another link.
.person {
position: relative;
top: 5px;
left: 10px;
color: #000000;
font-family: "Arial";
font-size: 15px;
margin-bottom: -20px;
}
.well {
background: transparent;
border-style: none;
}
.item {
width: 250px !important;
padding: 0;
margin-top: 50px;
margin: 19px;
box-shadow: 1px 5px 15px #ccc;
}
.col-md-3:hover {
box-shadow: 1px 5px 25px #ccc;
}
.thumbnail {
margin-bottom: 0px;
padding: 0px;
-webkit-border-radius: 0px;
-moz-border-radius: 0px;
border-radius: 0px;
}
.p-title {
margin-top: 10px;
font-weight: bolder;
font-family: "Arial";
font-size: 16px;
}
.lead {
position: relative;
font-family: "Arial";
font-size: 15px;
margin-bottom: 25px;
}
.img-id {
object-fit: cover !important;
object-position: center;
height: 250px !important;
width: 100% !important;
}
#card-2 {
cursor: pointer;
}
<link
rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"
/><link rel="stylesheet" href="./style.css" />
<!-- partial:index.partial.html -->
<div class="container">
<div class="well well-sm">
<div id="view" class="btn-group"></div>
<div id="products" class="row list-group">
<!-- Single product -->
<a href="https://www.youtube.com/">
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img
class="img-id"
src="https://helpx.adobe.com/content/dam/help/en/photoshop/using/convert-color-image-black-white/jcr_content/main-pars/before_and_after/image-before/Landscape-Color.jpg"
alt=""
/>
<a href="https://www.linkedin.com/">
<div class="person">
<p class="person-name">Person Name</p>
</div>
</a>
<div class="caption">
<p class="p-title">
Old used box
</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description
</p>
</div>
</div>
</div>
</div>
</div>
</a>
<!-- end Single product -->
<div
id="card-2"
class="item col-xs-4 col-md-3"
onclick="window.location='https://www.youtube.com'"
>
<div class="thumbnail">
<img
class="img-id"
src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Mona_Lisa-restored.jpg/1200px-Mona_Lisa-restored.jpg"
alt=""
/>
<div class="person">
<a href="https://www.linkedin.com/">
<p class="person-name">Person Name</p>
</a>
</div>
<div class="caption">
<p class="p-title">
Old used box
</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description
</p>
</div>
</div>
</div>
</div>
</div>
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img
class="img-id"
src="https://images.unsplash.com/photo-1541963463532-d68292c34b19?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxleHBsb3JlLWZlZWR8Mnx8fGVufDB8fHx8&w=1000&q=80"
alt=""
/>
<div class="person">
<p class="person-name">Person Name</p>
</div>
<div class="caption">
<p class="p-title">
Old used box
</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description
</p>
</div>
</div>
</div>
</div>
</div>
<div class="item col-xs-4 col-md-3">
<div class="thumbnail">
<img
class="img-id"
src="http://res.cloudinary.com/dnhwxgf8i/image/upload/c_scale,h_250,w_400/v1520528305/table_n1bjhv.png"
alt=""
/>
<div class="person">
<p class="person-name">Person Name</p>
</div>
<div class="caption">
<p class="p-title">
Old used box
</p>
<div class="row">
<div class="col-xs-12 col-md-6">
<p class="lead">
Description
</p>
</div>
</div>
</div>
</div>
</div>
<!-- partial:index.partial.html -->
</div>
</div>
</div>
I am building platform with template like a https://pinterest.com and
I have html structure like this:
<div class="main">
<div class="content">
<div class="content_publisher">
</div>
<div class="content-text">
</div>
</div>
</div>
And i have style.css like this:
body {
width:1358px;
}
.main {
column-width:339.33px;
column-gap: 0;
column-count:4;
position:relative;
top:50px;
width:100%;
}
.content {
display:block;
margin-bottom:10px;
width:337px;
-webkit-box-shadow:inset 0px 0px 10px;
}
My page is devided to 4 columns... Look at the image you will understand what i want exaclty..
https://i.stack.imgur.com/fPfDp.png As you can see at the end of the column, The column is separating divs inside in content div..
Use display: inline-block on .content.
body {
width: 1358px;
}
.main {
column-width: 339.33px;
column-gap: 0;
column-count: 4;
position: relative;
top: 50px;
width: 100%;
}
.content {
display: inline-block;
margin-bottom: 10px;
width: 337px;
-webkit-box-shadow: inset 0px 0px 10px;
height: 200px;
background: #eee;
}
.content:nth-child(odd) {
height: 150px;
}
<div class="main">
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
<div class="content">
</div>
</div>
I am creating a section for my website that is showing upcoming events and I want to make it display only the events (essentially just divs) that have a date greater than today. I am just not sure how to do such a thing.
Here is the code in my partial view:
<div class="container">
<h1 class="text-center">Upcoming Events and Training</h1>
<div class="row" style="width: 70%; margin: 0 auto;">
#if (Model.CDSContent != null)
{
foreach (var item in Model.CDSContent)
{
<div class="col-md-12" style="border: 1px solid #dfdfdf; height: 100px; background-color: #f5f5f5; padding: 20px;">
<div class="row" style="height:100%;">
<div class="col-md-3 col-xs-12" style="height: 100px; font-size: 1.5em; padding-top: 15px;">#Html.Raw(item["eventsdate"])</div>
<div class="col-md-9 col-xs-12"><a href="#Html.Raw(item["eventsattachment"])" target="_blank">
<h3>#Html.Raw(item["eventstitle"])</h3>
<p>Click here to find out more.</p>
</a></div>
</div>
</div>
}
}
</div>
</div>
Any ideas or help would be greatly appreciated.
One very simplistic approach is to utilize some conditional Razor rendering with the DateTime.Compare method See MSDN Documentation here
Assuming the item["eventsdate"] object is of type DateTime, then you can do this:
<div class="container">
<h1 class="text-center">Upcoming Events and Training</h1>
<div class="row" style="width: 70%; margin: 0 auto;">
#if (Model.CDSContent != null)
{
foreach (var item in Model.CDSContent)
{
#if(DateTime.Compare(item["eventsdate"], DateTime.Now) > 0)
{
<div class="col-md-12" style="border: 1px solid #dfdfdf; height: 100px; background-color: #f5f5f5; padding: 20px;">
<div class="row" style="height:100%;">
<div class="col-md-3 col-xs-12" style="height: 100px; font-size: 1.5em; padding-top: 15px;">#Html.Raw(item["eventsdate"])</div>
<div class="col-md-9 col-xs-12"><a href="#Html.Raw(item["eventsattachment"])" target="_blank">
<h3>#Html.Raw(item["eventstitle"])</h3>
<p>Click here to find out more.</p>
</a></div>
</div>
</div>
}
}
}
</div>
</div>
I am trying to create a content slider, and am having difficulties with it functioning appropriately. Specifically when testing locally the aspect that is not working is: (When you click the arrows left or right the current-slide fades out and fades back in but the slide content does not switch to the next block of content.)
Here is my HTML:
<!DOCTYPE html>
<html>
<head>
<html lang="en-US">
<meta charset="UTF-8">
<title>PLACEHOLDER</title>
<meta name"keywords" content="PLACEHOLDER" />
<meta name"description" content="PLACEHOLDER" />
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<script src="code.js"></script>
<link type="text/css" rel="stylesheet" href="style2.css" />
</head>
<body>
<div class="slider">
<div class="slide active-slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1 id="welcome">FIRST SLIDE HEADER</h1>
<div id="img1">
<img src="######.png" width="450" height="250" />
</div>
<div id="intro">
<p>FIRST SLIDE CONTENT</p </div>
</div>
</div>
</div>
<div class="slide slide-feature">
<div class="container">
<div class="row">
<div class="col-xs-12">
<h1>Slide2</h1>
<p>Slide 2 stuff.</p>
</div>
</div>
</div>
</div>
<div class="slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1>Slide 3</h1>
<h2>Slide3</h2>
<p>Slide3 content</p>
</div>
</div>
</div>
</div>
<div class="slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1>Slide 4</h1>
<p>slide 4 content</p>
</div>
</div>
</div>
</div>
</div>
<div class="slider-nav">
<a href="#" class="arrow-prev">
<img src="ARROW LEFT IMAGE">
</a>
<ul class="slider-dots">
<li class="dot active-dot">•</li>
<li class="dot">•</li>
<li class="dot">•</li>
<li class="dot">•</li>
</ul>
<a href="#" class="arrow-next">
<img src="ARROW RIGHT IMAGE">
</a>
</div>
Here is my JS:
var main = function () {
$('.arrow-next').click(function () {
var currentSlide = $('.active-slide');
var nextSlide = currentSlide.next();
var currentDot = $('.active-dot');
var nextDot = currentDot.next()
if (nextSlide.length === 0) {
nextSlide = $('.slide').first();
nextDot = $('.dot').first();
}
currentSlide.fadeOut(600).removeClass('active-slide');
nextSlide.fadeIn(600).addClass('active-slide');
currentDot.removeClass('active-dot');
nextDot.addClass('active-dot');
});
$('.arrow-prev').click(function()
{
var currentSlide = $('.active-slide');
var prevSlide = currentSlide.prev();
var currentDot = $('.active-dot');
var prevDot = currentDot.prev()
if(prevSlide.length == 0)
{
prevSlide = $('.slide').last();
prevDot = $('.dot').last();
}
currentSlide.fadeOut(600).removeClass('active-slide');
prevSlide.fadeIn(600).addClass('active-slide');
currentDot.removeClass('active-dot');
prevDot.addClass('active-dot');
});
};
$(document).ready(main);
HERE IS MY CSS(Just to tie it all together):
.slider {
position: relative;
width: 50%;
height: 470px;
margin-left: 25%;
border-bottom: 1px solid #ddd;
margin-top: -8%;
}
.slide {
background: transparent url('http://s3.amazonaws.com/codecademy-content/courses/ltp2/img/flipboard/feature-gradient-transparent.png') center center no-repeat;
background-size: cover;
display: none;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.active-slide {
display: block;
}
.slide-copy h1 {
color: #363636;
font-family: 'Oswald', sans-serif;
font-weight: 400;
font-size: 40px;
margin-top: 105px;
margin-bottom: 0px;
}
.slide-copy h2 {
color: #b7b7b7;
font-family: 'Oswald', sans-serif;
font-weight: 400;
font-size: 40px;
margin: 5px;
}
.slide-copy p {
color: #959595;
font-family: Georgia, "Times New Roman", serif;
font-size: 1.15em;
line-height: 1.75em;
margin-bottom: 15px;
margin-top: 16px;
}
.slide-img {
text-align: right;
}
/* Slide feature */
.slide-feature {
text-align: center;
background-image: url('http://s3.amazonaws.com/codecademy-content/courses/ltp2/img/flipboard/ac.png');
height: 470px;
}
.slide-feature img {
margin-top: 112px;
margin-bottom: 28px;
}
.slide-feature a {
display: block;
color: #6fc5e0;
font-family: "HelveticaNeueMdCn", Helvetica, sans-serif;
font-family: 'Oswald', sans-serif;
font-weight: 400;
font-size: 20px;
}
.slider-nav {
text-align: center;
margin-top: 20px;
margin-top: 30%;
}
.arrow-prev {
margin-right: 45px;
display: inline-block;
vertical-align: top;
margin-top: 9px;
}
.arrow-next {
margin-left: 45px;
display: inline-block;
vertical-align: top;
margin-top: 9px;
}
.slider-dots {
list-style: none;
display: inline-block;
padding-left: 0;
margin-bottom: 0;
}
.slider-dots li {
color: #bbbcbc;
display: inline;
font-size: 30px;
margin-right: 5px;
}
.slider-dots li.active-dot {
color: #363636;
}
NOTE: I only put the sections of html/js/css that matter for this case. And I used placeholders for some text and images. On my local machine those placeholders are replaced with correct content.
if you look at the HTML closely, you'll see that the slider div's are not positioned properly. all the other div's with the class '.slide' are enclosed inside <div class="slide active-slide"> whereas they should be independent of each other.
the javascript code is not able to find the next() slide since they're all contained in one single parent which is the 'active-slide'
you need to update your HTML to the following
<div class="slider">
<div class="slide active-slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1 id="welcome">FIRST SLIDE HEADER</h1>
<div id="img1">
<img src="######.png" width="450" height="250" />
</div>
<div id="intro">
<p>FIRST SLIDE CONTENT</p </div>
</div>
</div>
</div>
</div>
</div>
<div class="slide slide-feature">
<div class="container">
<div class="row">
<div class="col-xs-12">
<h1>Slide2</h1>
<p>Slide 2 stuff.</p>
</div>
</div>
</div>
</div>
<div class="slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1>Slide 3</h1>
<h2>Slide3</h2>
<p>Slide3 content</p>
</div>
</div>
</div>
</div>
<div class="slide">
<div class="container">
<div class="row">
<div class="slide-copy col-xs-5">
<h1>Slide 4</h1>
<p>slide 4 content</p>
</div>
</div>
</div>
</div>
</div>
<div class="slider-nav">
<a href="#" class="arrow-prev">
<img src="ARROW LEFT IMAGE">
</a>
<ul class="slider-dots">
<li class="dot active-dot">•</li>
<li class="dot">•</li>
<li class="dot">•</li>
<li class="dot">•</li>
</ul>
<a href="#" class="arrow-next">
<img src="ARROW RIGHT IMAGE">
</a>
</div>
here's a working JSFIDDLE for the same. hope this helps
You just need to include the jQuery library from here: http://jquery.com/download/
You will get this error if you haven't included jquery file or you are getting conflicts in jquery.
ReferenceError: $ is not defined
Add following in Head section of your code:
<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
When I click on one of the smaller divs on the left (inside of the div with the class "smallitems", I want for the div on the right (with the class "items") to auto-scroll to the appropriate larger div.
HTML:
<div class="smallitems">
<div class="col">1</div>
<div class="col"> 2 </div>
<div class="col"> 3</div>
<div class="col">4</div>
<div class="col"> 5 </div>
<div class="col">6 </div>
<div class="col"> 7</div>
<div class="col">8</div>
</div>
<div class="items">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">5</div>
</div>
JavaScript (with JQuery):
$('.smallitems .col').on("click", function(){
//how use scroll items show
});
Example:
This is before I click on a div in the left div ("smallitems").
I've now clicked on the number 5 (<div class="col">5</div>) in the left div. As you can see the right div has scrolled to the 5th div (<div class="item">5</div>).
Similar to the above, I've clicked on the number 4, and subsequently have had the right div auto-scroll to the 4th div.
see jfiddle http://jsfiddle.net/h7bLK/
This can be done with anchors. If you replace your div.cols with anchor tags and add an ID to your div.items like this:
<div class="smallitems">
<a class="col" href="#item1">1</a>
<a class="col" href="#item2">2</a>
. . .
</div>
<div class="items">
<div class="item" id="item1">1</div>
<div class="item" id="item2">2</div>
. . .
</div>
Fiddle link
BONUS: You'll be able to link externally to the correct item.
CONS: If the content is smaller than the frame it is rendered in, the whole frame will scroll.
According to requirement, no-need to use javascript or jquery. Its done only using css.
<div class="main-container">
<div class="smallitems">
<div class="col">1</div>
<div class="col"> 2 </div>
<div class="col last-child">3</div>
<div class="col">4</div>
<div class="col">5 </div>
<div class="col last-child">6 </div>
<div class="col"> 7</div>
<div class="col">8</div>
</div>
<div class="items">
<div class="scroll">
<div class="item" id="one">1</div>
<div class="item" id="two">2</div>
<div class="item" id="three">3</div>
<div class="item" id="four">4</div>
<div class="item" id="five">5</div>
<div class="item" id="six">6</div>
<div class="item" id="seven">7</div>
<div class="item" id="eight">8</div>
</div>
</div>
</div>
**Css** :
.main-container{
margin: 20px auto;
width:960px;
overflow: hidden;
border: 1px solid #bababa;
padding: 5px;
}
.smallitems{
overflow: hidden;
float: left;
width:330px;
border: 1px solid #bababa;
display: table;
padding: 10px;
}
.col a{
display: block;
padding: 41px 0;
text-decoration: none;
}
.col{
float:left;
display: table-cell;
vertical-align: middle;
text-align: center;
font-size: 14px;
font-weight: 700;
cursor: pointer;
border: 1px solid #bababa;
height: 100px;
width: 100px;
margin: 0 10px 10px 0;
}
.items{
float: right;
width:580px;
border: 1px solid #bababa;
overflow-y: hidden;
white-space: nowrap;
padding: 10px;
}
.col:nth-child(3),.last-child{
margin-right: 0;
}
.item{
display: inline-block;
text-align: center;
position:relative;
font-size: 14px;
font-weight: 700;
border: 1px solid #bababa;
height: 440px;
width: 180px;
margin: 0 10px 10px 0;
}
$('.smallitems .col').on("click", function(){
var index = $(this).index();
var items = $('.items');
var item = items.children().eq(index);
items.scrollLeft((item.width() - 50) * index);
});
When you add a new div to the items play around with the value of 50.
<div class="container">
<div class="smallitems">
<div class="col">1</div>
<div class="col"> 2 </div>
<div class="col"> 3</div>
<div class="col">4</div>
<div class="col"> 5 </div>
<div class="col">6 </div>
<div class="col"> 7</div>
<div class="col">8</div>
</div>
<div class="items" id="maindiv"> // set id
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">5</div>
</div>
</div>
$('.smallitems').on("click", function(e){
// get click element text and calculate scrollLeft
var scrollLeft = (parseInt($(e.target).text())-1) * 200;
// use jquery animation function
$('#maindiv').animate({scrollLeft :scrollLeft},1100)
});