"Choose another app". So, the JSON syntax resembles JavaScript object literal syntax. The following snippet illustrates how this file can be read using a combination of stream and tree-model parsing. Normally, the idea is to go to the location of the file (or download it if you prefer). JSON is a language-independent data format. First, make sure that you are working with valid JSON. JSON is lightweight and language independent and that is why its commonly used with jQuery Ajax for transferring data. Topic: JavaScript / jQuery Prev|Next. Interesting fact map () method used only for the array but in our JSON file … Instantiate the JSONParser class of the json-simple library. Let's see how to do this with the fs.readFileSync() method. Important: As of jQuery 1.4, if the JSON file contains a syntax error, the request will usually fail silently. Active 7 years, 7 months ago. Using JSON.parse() Javascript programs can read JSON objects from a variety of sources, but the most common sources are databases or … Step: 2. when import after use map () method to loop all the items in the JSON file. Pre-requisite: JavaScript JSON JSON (JavaScript Object Notation) is a lightweight data-interchange format. We can use the same JSON.parse method used with JavaScript. JSON is lightweight and language independent and that is why its commonly used with jQuery Ajax for transferring data. The program given below creates a new file named employee.json. < script type = "text/javascript" src = "data.json>