JSON is a plain text file that can be opened in a text editor. You can easily modify and save it back without any special software. But the chances are that you might break the formatting and any error in formatting will result in failure of the application during the loading of the JSON file. The JSON file can be accessed if your Notepad is your default text and JSON editor. Double-click the file or right-click then, use the context menu to edit it with Notepad. Use the File, go to Open command in the Notepad to open your desired JSON file. What is the use of the JSON file?

A common use of JSON is to read data from a web server, and display the data in a web page. This chapter will teach you, in 4 easy steps, how to read JSON data, using function files. Solution #2: How to open JSON file in Chrome. JSON files can be read in Chrome using an external extension. Google Chrome has a free JSON viewing plugin called “JSONView” which helps to read and evaluate JSON files using Chrome browser. Follow these steps to open a JSON file in Chrome. Free of pk songs of movie race 2. Download and install the extension “JSONView”.

JSON is a format for storing and transporting data.

JSON is often used when data is sent from a server to a web page.

What is JSON?

JSON stands for JavaScript Object Notation
JSON is a lightweight data interchange format
JSON is language independent *
JSON is 'self-describing' and easy to understand

* The JSON syntax is derived from JavaScript object notation syntax, but the JSON format is text only. Code for reading and generating JSON data can be written in any programming language.

JSON Example

This JSON syntax defines an employees object: an array of 3 employee records (objects):

JSON Example

{
'employees':[
{'firstName':'John', 'lastName':'Doe'},
{'firstName':'Anna', 'lastName':'Smith'},
{'firstName':'Peter', 'lastName':'Jones'}
]
}

The JSON Format Evaluates to JavaScript Objects

The JSON format is syntactically identical to the code for creating JavaScript objects.

Because of this similarity, a JavaScript program can easily convert JSON data into native JavaScript objects.

JSON Syntax Rules

Open .json File In Excel

Data is in name/value pairs
Data is separated by commas
Curly braces hold objects
Square brackets hold arrays

JSON Data - A Name and a Value

JSON data is written as name/value pairs, just like JavaScript object properties.

A name/value pair consists of a field name (in double quotes), followed by a colon, followed by a value:

JSON names require double quotes. JavaScript names do not.

JSON Objects

JSON objects are written inside curly braces.

Just like in JavaScript, objects can contain multiple name/value pairs:

JSON Arrays

JSON arrays are written inside square brackets.

Just like in JavaScript, an array can contain objects:

'employees':[
{'firstName':'John', 'lastName':'Doe'},
{'firstName':'Anna', 'lastName':'Smith'},
{'firstName':'Peter', 'lastName':'Jones'}
]

In the example above, the object 'employees' is an array. It contains three objects.

Each object is a record of a person (with a first name and a last name).

Converting a JSON Text to a JavaScript Object

A common use of JSON is to read data from a web server, and display the data in a web page.

For simplicity, this can be demonstrated using a string as input. Carrier fb4anf048 manual.

First, create a JavaScript string containing JSON syntax:

var text = '{ 'employees' : [' +
'{ 'firstName':'John' , 'lastName':'Doe' },' +
'{ 'firstName':'Anna' , 'lastName':'Smith' },' +
'{ 'firstName':'Peter' , 'lastName':'Jones' } ]}';

Then, use the JavaScript built-in function JSON.parse() to convert the string into a JavaScript object:

Finally, use the new JavaScript object in your page:

Example

How To Open A Json

<p></p>
<script>
document.getElementById('demo').innerHTML =
obj.employees[1].firstName + ' ' + obj.employees[1].lastName;
</script>

Try it Yourself »

You can read more about JSON in our JSON tutorial.