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In this tutorial we will create a Randomize HTML Table Row using JavaScript. This code will display random table row when user click the button. The code use JavaScript for loop to display the array as a string, and then rearrange the index position of an array by using array.splice(). 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 display random table row 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 Randomize HTML Table Row 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"
href
=
"https://sourcecodester.com"
>
Sourcecodester</
a
>
- </
div
>
- </
nav>
- <div
class
=
"col-md-3"
></
div
>
- <div
class
=
"col-md-6 well"
>
- <h3
class
=
"text-primary"
>
JavaScript - Randomize HTML Table Row</
h3
>
- <hr
style
=
"border-top:1px dotted #ccc;"
/
>
- <div
class
=
"col-md-3"
></
div
>
- <div
class
=
"col-md-6"
>
- <button
type
=
"button"
class
=
"btn btn-primary"
onclick
=
"generateTable();"
>
Randomize</
button
>
- <br
/
><br
/
>
- <table
class
=
"table table-bordered"
>
- <thead
class
=
"alert-info"
>
- <tr
>
- <th
>
Firstname</
th
>
- <th
>
Lastname</
th
>
- </
tr
>
- </
thead
>
- <tbody
id
=
"result"
></
tbody
>
- </
table
>
- </
div
>
- </
div
>
- <script
src
=
"js/script.js"
></
script
>
- </
body
>
- </
html
>
Creating the Script
This code contains the script of the application. This code will display random table row 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
- function
shuffleArray(
array)
{
- var
temp =
[
]
;
- var
len=
array.length
;
- while(
len)
{
- temp.push
(
array.splice
(
Math
.floor
(
Math
.random
(
)
*
array.length
)
,
1
)
[
0
]
)
;
- len--;
- }
- return
temp;
- }
- function
generateTable(
)
{
- var
firstname =
[
"Tony"
,
"Steve"
,
"Peter"
,
"Bruce"
]
;
- var
lastname =
[
"Stark"
,
"Roger"
,
"Parker"
,
" Banner"
]
;
- var
newArray1=
shuffleArray(
firstname)
;
- var
newArray2=
shuffleArray(
lastname)
;
- var
html=
""
;
- for
(
var
i=
0
;
i<
newArray1.length
;
i++
)
{
- html+=
"<tr><td>"
+
newArray1[
i]
+
"</td><td>"
+
newArray2[
i]
+
"</td></tr>"
;
- }
- document.getElementById
(
'result'
)
.innerHTML
=
html;
- }
There you have it we successfully created a Randomize HTML Table Row 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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