Getting started with JSON Parsing JSON string Stringify - Convert JSON to string

Stringify - Convert JSON to string

Convert simple JSON object to simple string

var JSONObject = {
   stringProp: 'stringProp',
   booleanProp: false,
   intProp: 8
}

var JSONString = JSON.stringify(JSONObject);
console.log(JSONString);
/* output 
 * {"stringProp":"stringProp","booleanProp":false,"intProp":8} 
 */

Stringify with filter

var JSONObject = {
   stringProp: 'stringProp',
   booleanProp: false,
   intProp: 8
}

var JSONString = JSON.stringify(JSONObject, ['intProp']);
console.log(JSONString);
/* output 
 * {"intProp":8} 
 */

Stringify with white-space

var JSONObject = {
   stringProp: 'stringProp',
   booleanProp: false,
   intProp: 8
}

var JSONString = JSON.stringify(JSONObject, null, 2);
console.log(JSONString);
/* output:
 *  {
 *    "stringProp": "stringProp",
 *    "booleanProp": false,
 *    "intProp": 8
 *   }
 */

Parameters:

Param	Details
Object	(Object) The JSON object
Replacer	(Function \| Array<string \| number> - optiotinal) filter Function \| Array
Space	(Number \| string - optional) Amount of white space in the JSON

Contributors

Topic Id: 7824

Example Ids: 25474,25475,25476

This site is not affiliated with any of the contributors.