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In this tutorial we will create a Read JSON Object using JavaScript. This code will read the data as a JSON objects. The code itself use a onclick() function to launch a method that read the JSON object and display in HTML table using for() loop. You can apply this script to your code, it 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:
First you have to download bootstrap framework, 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 read the JSON object when the button is clicked. 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 Read JSON Object 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:
First you have to download bootstrap framework, 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 - Read JSON Object</
h3
>
- <hr
style
=
"border-top:1px dotted #ccc;"
/
>
- <div
class
=
"col-md-3"
>
- <center
><button
class
=
"btn btn-primary"
type
=
"button"
onclick
=
"readJSON();"
>
Read JSON</
button
></
center
>
- </
div
>
- <div
class
=
"col-md-9"
>
- <table
class
=
"table table-bordered"
>
- <thead
class
=
"alert-info"
>
- <tr
>
- <th
>
Firstname</
th
>
- <th
>
Lastname</
th
>
- <th
>
Address</
th
>
- </
tr
>
- </
thead
>
- <tbody
id
=
"result"
></
tbody
>
- </
table
>
- </
div
>
- </
div
>
- </
body
>
- <script
src
=
"js/script.js"
></
script
>
- </
html
>
Creating the Script
This code contains the script of the application. This code will read the JSON object when the button is clicked. 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
readJSON(
)
{
- var
data =
[
- {
firstname:
'John'
,
lastname:
'Smith'
,
address:
'New York'
}
,
- {
firstname:
'Claire'
,
lastname:
'Temple'
,
address:
'Racoon City'
}
- ]
;
- var
table =
""
;
- for
(
var
i in
data)
{
- table +=
"<tr>"
;
- table +=
"<td>"
- +
data[
i]
.firstname
+
"</td>"
- +
"<td>"
+
data[
i]
.lastname
+
"</td>"
- +
"<td>"
+
data[
i]
.address
+
"</td>"
;
- table +=
"</tr>"
;
- }
- document.getElementById
(
"result"
)
.innerHTML
=
table;
- }
There you have it we successfully created a Read JSON Object 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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