How TO – Portfolio Gallery with Filtering
Learn how to create a portfolio gallery with filtering.
MYLOGO.COM
PORTFOLIO
Mountains
Lorem ipsum dolor..
Lights
Lorem ipsum dolor..
Forest
Lorem ipsum dolor..
Retro
Lorem ipsum dolor..
Fast
Lorem ipsum dolor..
Classic
Lorem ipsum dolor..
Girl
Lorem ipsum dolor..
Man
Lorem ipsum dolor..
Woman
Lorem ipsum dolor..
Example
<!DOCTYPE html>
<html>
<head>
<meta name=”viewport” content=”width=device-width, initial-scale=1″>
<style>
* {
box-sizing: border-box;
}
body {
background-color: #f1f1f1;
padding: 20px;
font-family: Arial;
}
/* Center website */
.main {
max-width: 1000px;
margin: auto;
}
h1 {
font-size: 50px;
word-break: break-all;
}
.row {
margin: 10px -16px;
}
/* Add padding BETWEEN each column */
.row,
.row > .column {
padding: 8px;
}
/* Create three equal columns that floats next to each other */
.column {
float: left;
width: 33.33%;
display: none; /* Hide all elements by default */
}
/* Clear floats after rows */
.row:after {
content: “”;
display: table;
clear: both;
}
/* Content */
.content {
background-color: white;
padding: 10px;
}
/* The “show” class is added to the filtered elements */
.show {
display: block;
}
/* Style the buttons */
.btn {
border: none;
outline: none;
padding: 12px 16px;
background-color: white;
cursor: pointer;
}
.btn:hover {
background-color: #ddd;
}
.btn.active {
background-color: #666;
color: white;
}
</style>
</head>
<body>
<!– MAIN (Center website) –>
<div>
<h1>MYLOGO.COM</h1>
<hr>
<h2>PORTFOLIO</h2>
<div id=”myBtnContainer”>
<button onclick=”filterSelection(‘all’)”> Show all</button>
<button onclick=”filterSelection(‘nature’)”> Nature</button>
<button onclick=”filterSelection(‘cars’)”> Cars</button>
<button onclick=”filterSelection(‘people’)”> People</button>
</div>
<!– Portfolio Gallery Grid –>
<div>
<div>
<div>
<img src=”/w3images/mountains.jpg” alt=”Mountains” style=”width:100%”>
<h4>Mountains</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/lights.jpg” alt=”Lights” style=”width:100%”>
<h4>Lights</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/nature.jpg” alt=”Nature” style=”width:100%”>
<h4>Forest</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars1.jpg” alt=”Car” style=”width:100%”>
<h4>Retro</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars2.jpg” alt=”Car” style=”width:100%”>
<h4>Fast</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars3.jpg” alt=”Car” style=”width:100%”>
<h4>Classic</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people1.jpg” alt=”Car” style=”width:100%”>
<h4>Girl</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people2.jpg” alt=”Car” style=”width:100%”>
<h4>Man</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people3.jpg” alt=”Car” style=”width:100%”>
<h4>Woman</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<!– END GRID –>
</div>
<!– END MAIN –>
</div>
<script>
filterSelection(“all”)
function filterSelection(c) {
var x, i;
x = document.getElementsByClassName(“column”);
if (c == “all”) c = “”;
for (i = 0; i < x.length; i++) {
w3RemoveClass(x[i], “show”);
if (x[i].className.indexOf(c) > -1) w3AddClass(x[i], “show”);
}
}
function w3AddClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(” “);
arr2 = name.split(” “);
for (i = 0; i < arr2.length; i++) {
if (arr1.indexOf(arr2[i]) == -1) {element.className += ” ” + arr2[i];}
}
}
function w3RemoveClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(” “);
arr2 = name.split(” “);
for (i = 0; i < arr2.length; i++) {
while (arr1.indexOf(arr2[i]) > -1) {
arr1.splice(arr1.indexOf(arr2[i]), 1);
}
}
element.className = arr1.join(” “);
}
// Add active class to the current button (highlight it)
var btnContainer = document.getElementById(“myBtnContainer”);
var btns = btnContainer.getElementsByClassName(“btn”);
for (var i = 0; i < btns.length; i++) {
btns[i].addEventListener(“click”, function(){
var current = document.getElementsByClassName(“active”);
current[0].className = current[0].className.replace(” active”, “”);
this.className += ” active”;
});
}
</script>
</body>
</html>
How To Create a Portfolio Website
Step 1) Add HTML:
Example
<h2>PORTFOLIO</h2>
<div id=”myBtnContainer”>
<button class=”btn active” onclick=”filterSelection(‘all’)”> Show all</button>
<button class=”btn” onclick=”filterSelection(‘nature’)”> Nature</button>
<button class=”btn” onclick=”filterSelection(‘cars’)”> Cars</button>
<button class=”btn” onclick=”filterSelection(‘people’)”> People</button>
</div>
<!– Portfolio Gallery Grid –>
<div class=”row”>
<div class=”column nature”>
<div class=”content”>
<img src=”/w3images/mountains.jpg” alt=”Mountains” style=”width:100%”>
<h4>Mountains</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column nature”>
<div class=”content”>
<img src=”/w3images/lights.jpg” alt=”Lights” style=”width:100%”>
<h4>Lights</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column nature”>
<div class=”content”>
<img src=”/w3images/nature.jpg” alt=”Nature” style=”width:100%”>
<h4>Forest</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column cars”>
<div class=”content”>
<img src=”/w3images/cars1.jpg” alt=”Car” style=”width:100%”>
<h4>Retro</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column cars”>
<div class=”content”>
<img src=”/w3images/cars2.jpg” alt=”Car” style=”width:100%”>
<h4>Fast</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column cars”>
<div class=”content”>
<img src=”/w3images/cars3.jpg” alt=”Car” style=”width:100%”>
<h4>Classic</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column people”>
<div class=”content”>
<img src=”/w3images/people1.jpg” alt=”People” style=”width:100%”>
<h4>Girl</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column people”>
<div class=”content”>
<img src=”/w3images/people2.jpg” alt=”People” style=”width:100%”>
<h4>Man</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div class=”column people”>
<div class=”content”>
<img src=”/w3images/people3.jpg” alt=”People” style=”width:100%”>
<h4>Woman</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<!– END GRID –>
</div>
Step 2) Add CSS:
Example
* {
box-sizing: border-box;
}
body {
background-color: #f1f1f1;
padding: 20px;
font-family: Arial;
}
/* Center website */
.main {
max-width: 1000px;
margin: auto;
}
h1 {
font-size: 50px;
word-break: break-all;
}
.row {
margin: 8px -16px;
}
/* Add padding BETWEEN each column (if you want) */
.row,
.row > .column {
padding: 8px;
}
/* Create three equal columns that floats next to each other */
.column {
float: left;
width: 33.33%;
display: none; /* Hide columns by default */
}
/* Clear floats after rows */
.row:after {
content: “”;
display: table;
clear: both;
}
/* Content */
.content {
background-color: white;
padding: 10px;
}
/* The “show” class is added to the filtered elements */
.show {
display: block;
}
/* Style the buttons */
.btn {
border: none;
outline: none;
padding: 12px 16px;
background-color: white;
cursor: pointer;
}
/* Add a grey background color on mouse-over */
.btn:hover {
background-color: #ddd;
}
/* Add a dark background color to the active button */
.btn.active {
background-color: #666;
color: white;
}
Step 3) Add JavaScript:
Example
<!DOCTYPE html>
<html>
<head>
<meta name=”viewport” content=”width=device-width, initial-scale=1″>
<style>
* {
box-sizing: border-box;
}
body {
background-color: #f1f1f1;
padding: 20px;
font-family: Arial;
}
/* Center website */
.main {
max-width: 1000px;
margin: auto;
}
h1 {
font-size: 50px;
word-break: break-all;
}
.row {
margin: 10px -16px;
}
/* Add padding BETWEEN each column */
.row,
.row > .column {
padding: 8px;
}
/* Create three equal columns that floats next to each other */
.column {
float: left;
width: 33.33%;
display: none; /* Hide all elements by default */
}
/* Clear floats after rows */
.row:after {
content: “”;
display: table;
clear: both;
}
/* Content */
.content {
background-color: white;
padding: 10px;
}
/* The “show” class is added to the filtered elements */
.show {
display: block;
}
/* Style the buttons */
.btn {
border: none;
outline: none;
padding: 12px 16px;
background-color: white;
cursor: pointer;
}
.btn:hover {
background-color: #ddd;
}
.btn.active {
background-color: #666;
color: white;
}
</style>
</head>
<body>
<!– MAIN (Center website) –>
<div>
<h1>MYLOGO.COM</h1>
<hr>
<h2>PORTFOLIO</h2>
<div id=”myBtnContainer”>
<button onclick=”filterSelection(‘all’)”> Show all</button>
<button onclick=”filterSelection(‘nature’)”> Nature</button>
<button onclick=”filterSelection(‘cars’)”> Cars</button>
<button onclick=”filterSelection(‘people’)”> People</button>
</div>
<!– Portfolio Gallery Grid –>
<div>
<div>
<div>
<img src=”/w3images/mountains.jpg” alt=”Mountains” style=”width:100%”>
<h4>Mountains</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/lights.jpg” alt=”Lights” style=”width:100%”>
<h4>Lights</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/nature.jpg” alt=”Nature” style=”width:100%”>
<h4>Forest</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars1.jpg” alt=”Car” style=”width:100%”>
<h4>Retro</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars2.jpg” alt=”Car” style=”width:100%”>
<h4>Fast</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/cars3.jpg” alt=”Car” style=”width:100%”>
<h4>Classic</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people1.jpg” alt=”Car” style=”width:100%”>
<h4>Girl</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people2.jpg” alt=”Car” style=”width:100%”>
<h4>Man</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<div>
<div>
<img src=”/w3images/people3.jpg” alt=”Car” style=”width:100%”>
<h4>Woman</h4>
<p>Lorem ipsum dolor..</p>
</div>
</div>
<!– END GRID –>
</div>
<!– END MAIN –>
</div>
<script>
filterSelection(“all”)
function filterSelection(c) {
var x, i;
x = document.getElementsByClassName(“column”);
if (c == “all”) c = “”;
for (i = 0; i < x.length; i++) {
w3RemoveClass(x[i], “show”);
if (x[i].className.indexOf(c) > -1) w3AddClass(x[i], “show”);
}
}
function w3AddClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(” “);
arr2 = name.split(” “);
for (i = 0; i < arr2.length; i++) {
if (arr1.indexOf(arr2[i]) == -1) {element.className += ” ” + arr2[i];}
}
}
function w3RemoveClass(element, name) {
var i, arr1, arr2;
arr1 = element.className.split(” “);
arr2 = name.split(” “);
for (i = 0; i < arr2.length; i++) {
while (arr1.indexOf(arr2[i]) > -1) {
arr1.splice(arr1.indexOf(arr2[i]), 1);
}
}
element.className = arr1.join(” “);
}
// Add active class to the current button (highlight it)
var btnContainer = document.getElementById(“myBtnContainer”);
var btns = btnContainer.getElementsByClassName(“btn”);
for (var i = 0; i < btns.length; i++) {
btns[i].addEventListener(“click”, function(){
var current = document.getElementsByClassName(“active”);
current[0].className = current[0].className.replace(” active”, “”);
this.className += ” active”;
});
}
</script>
</body>
</html>