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In this tutorial we will create a Simple Image Shuffle using JavaScript. This code will shuffle the image order in a different position when clicked. The process use JavaScript for loop to contain an array and rearrange the index position of an array. You can apply this script to your system that use image gallery, this is a user-friendly program feel free to modify it.
We will use JavaScript to add some new feature to the website interface by actually written into an HTML page. It is what gives your page a different interactive elements and animation that engage a user.
Getting Started:
This is the link for the bootstrap that i used for the layout design https://getbootstrap.com/.
The Main Interface
This code contains the interface of the application. To create this just write these block of code inside the text editor and save this as index.html.
Creating the Script
This code contains the script of the application. This code will shuffle the image order when the user click the button. To do this just copy and write these block of codes as shown below inside the text editor and save it as script.js inside the js directory
There you have it we successfully created a Simple Image Shuffle using JavaScript. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
Download
We will use JavaScript to add some new feature to the website interface by actually written into an HTML page. It is what gives your page a different interactive elements and animation that engage a user.
Getting Started:
This is the link for the bootstrap that i used for the layout design https://getbootstrap.com/.
The Main Interface
This code contains the interface of the application. To create this just write these block of code inside the text editor and save this as index.html.
- <!DOCTYPE html>
- <html
lang
=
"en"
>
- <head
>
- <meta
charset
=
"UTF-8"
name
=
"viewport"
content
=
"width=device-width, initial-scale=1"
/
>
- <link
rel
=
"stylesheet"
type
=
"text/css"
href
=
"css/bootstrap.css"
/
>
- </
head
>
- <body
>
- <nav class
=
"navbar navbar-default"
>
- <div
class
=
"container-fluid"
>
- <a
class
=
"navbar-brand"
>
Sourcecodester</
a
>
- </
div
>
- </
nav>
- <div
class
=
"col-md-3"
></
div
>
- <div
class
=
"col-md-6 well"
>
- <h3
class
=
"text-primary"
>
JavaScript - Simple Image Shuffle</
h3
>
- <hr
style
=
"border-top:1px dotted #ccc;"
/
>
- <div
class
=
"col-md-1"
>
- </
div
>
- <div
class
=
"col-md-10"
>
- <button
class
=
"btn btn-primary"
type
=
"button"
onclick
=
"shuffle()"
>
Shuffle</
button
>
- <br
/
><br
/
>
- <div
id
=
"result"
style
=
"border:1px solid #ccc; padding:20px;"
></
div
>
- </
div
>
- </
div
>
- <script
src
=
"js/script.js"
></
script
>
- </
body
>
- </
html
>
Creating the Script
This code contains the script of the application. This code will shuffle the image order when the user click the button. To do this just copy and write these block of codes as shown below inside the text editor and save it as script.js inside the js directory
- shuffle(
)
;
- function
shuffleArray(
arr)
{
- for
(
var
i =
0
,
shuffled =
[
]
,
randomIndex =
0
;
i <
arr.length
;
i++
)
{
- randomIndex =
Math
.floor
(
Math
.random
(
)
*
arr.length
)
;
- while (
shuffled.indexOf
(
arr[
randomIndex]
)
!==
-
1
)
{
- randomIndex =
Math
.floor
(
Math
.random
(
)
*
arr.length
)
;
- }
- shuffled.push
(
arr[
randomIndex]
)
;
- }
- return
shuffled;
- }
- function
shuffle(
)
{
- var
arr =
[
"image1.jpg"
,
"image2.jpg"
,
"image3.jpg"
,
"image4.jpg"
,
"image5.jpeg"
,
"image6.jpg"
]
;
- var
html =
""
;
- shuffleArray(
arr)
.forEach
(
function
(
item)
{
- html +=
"<img src='images/"
+
item+
"' width='130' height='130' style='margin:10px; float:left;'>"
;
- }
)
- html +=
"<br style='clear:both;'/>"
;
- document.getElementById
(
'result'
)
.innerHTML
=
html;
- }
There you have it we successfully created a Simple Image Shuffle using JavaScript. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
Download
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