Script for backward-compatibility: https://github.com/douglascrockford/JSON-js/blob/master/json2.js

And call:

var myJsonString = JSON.stringify(yourArray);

Note: The JSON object is now part of most modern web browsers (IE 8 & above). See caniuse for full listing. Credit goes to: @Spudley for his comment below

Answer from JonoW on Stack Overflow
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W3Schools
w3schools.com › js › js_json_stringify.asp
JavaScript JSON.stringify()
The JSON.stringify() method converts a JavaScript value into JSON text.
Discussions

Convert array to JSON object using JS
Communities for your favorite technologies. Explore all Collectives · Stack Overflow for Teams is now called Stack Internal. Bring the best of human thought and AI automation together at your work More on stackoverflow.com
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Convert JSON object to javascript array
Hi. Please can you help with the following. My PHP returns back the following json: ... I basically want to convert this into an array. More on community.spiceworks.com
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1
June 9, 2016
How to sum multiple object with the same key in an array?
https://jsfiddle.net/dwo0dy7y/ It's not pretty, you could probably use Array.reduce to create something a bit prettier but I'm going to assume you're not familiar with all the Array methods and stick to basics. If you're feeling adventurous: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce?v=control More on reddit.com
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9
2
May 10, 2017
I real really Need Your Help Abou How To Send JSON Array Object POST Request Using jQuery Ajax
At first glance it seems ok. What's the error you're getting, if any? If on Chrome, have you checked the Request and Response on the Network tab? More on reddit.com
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7
2
June 16, 2021
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Boot.dev
boot.dev › blog › javascript › converting an array to a json object in javascript
Converting an Array to a JSON Object in JavaScript | Boot.dev
October 1, 2022 - To prepare your array so that you can make a fetch request with it, it's as simple as using the JSON.stringify() method as we saw above.
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SitePoint
sitepoint.com › blog › javascript › jquery convert json string to array
jquery convert json string to array — SitePoint
February 12, 2024 - Here is an example: $json_str = '{"name":"John", "age":30, "city":"New York"}'; $obj = json_decode($json_str, true); echo $obj['name']; In this example, json_decode() function converts the JSON string into a PHP array, which you can then access like any other PHP array.
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Coderanch
coderanch.com › t › 121792 › languages › Javascript-array-JSON-object-jquery
Javascript array to JSON object via jquery (HTML Pages with CSS and JavaScript forum at Coderanch)
I do get the selected orders from the current page of my grid but the array could also have saved values from other pages in the grid that are not a part of the DOM at the point when I want to send the request to the server... so a purely DOM solution won't work. I'll have to probably just format like you suggested... Thanks for the help. I still wish there was an easy way in jquery to create JSON from an array, or any object for that matter, that can be passed to the server.
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MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › JSON › stringify
JSON.stringify() - JavaScript | MDN
August 28, 2026 - The value to convert to a JSON string. ... A function that alters the behavior of the stringification process, or an array of strings and numbers that specifies properties of value to be included in the output. If replacer is an array, all elements in this array that are not strings or numbers (either primitives or wrapper objects), including Symbol values, are completely ignored.
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Quora
quora.com › How-do-you-push-data-into-a-JSON-array-JavaScript-jQuery-JSON-and-development
How to push data into a JSON array (JavaScript, jQuery, JSON, and development) - Quora
Answer (1 of 3): You can use the native JSON.parse function to convert the JSON to an object or array, make any changes to the array/object, then convert that array/object back into JSON with the native JSON.stringify function Example: [code]let myData = '[1,2]'; const parsed = JSON.parse(myDat...
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ReqBin
reqbin.com › code › javascript › n2ek7onb › javascript-array-to-json-example
How do I convert JavaScript array to JSON?
To convert a JavaScript array to a JSON data string, you can use the JSON.stringify(value, replacer, space) method.
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Medium
medium.com › @louistrinh › converting-data-structures-in-javascript-arrays-to-json-objects-fe2cfc53cdf6
Converting Data Structures in JavaScript: Arrays to JSON Objects | by Louis Trinh | Medium
December 12, 2024 - This method creates a JSON object where the array elements become the values, and their corresponding indexes become the keys. const myArray = ["apple", "banana", "cherry"]; const jsonObj = {}; for (let i = 0; i < myArray.length; i++) { jsonObj[i] ...
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W3Schools
w3schools.com › Js › js_json_server.asp
<h1>JavaScript Loading JSON</h1>
JSON is often stored in files or returned by calls to web servers.
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marcalbert
marcalbert.wordpress.com › 2015 › 06 › 16 › how-to-parse-json-array-in-javascript
How to parse json array in javascript | marcalbert
June 16, 2015 - To convert string to object Use JSON.parse is to create an object from a string · var data = [{id: 1, name:'personsName'}, {id: 2, name:'personsName2'}] var string = JSON.stringify(data) var objects = JSON.parse(data) Foreach loop · objects.forEach(function(key, index){ console.log(key.id); console.log(key.name); }); Reference link: http://stackoverflow.com/questions/23068875/parse-json-array-in-jquery-in-foreach-loop ·
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W3Schools
w3schools.com › jS › js_json_parse.asp
JavaScript JSON.parse()
Typed Arrays Typed Methods Typed Reference Array Buffers DataViews JS Atomics JS DOM Navigation · DOM Navigation DOM Nodes DOM Collections DOM Node Lists JS Graphics · JS Graphics JS Canvas JS Plotly JS Chart.js JS Google Chart JS D3.js ... AJAX Intro AJAX XMLHttp AJAX Request AJAX Response AJAX XML File AJAX PHP AJAX ASP AJAX Database AJAX Applications AJAX Examples JS jQuery · jQuery Selectors jQuery HTML jQuery CSS jQuery DOM JS JSONP...
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Udacity
udacity.com › blog › 2021 › 04 › javascript-json-arrays.html
Grouping Data with JSON Arrays | Udacity
September 14, 2021 - JSON arrays are plain text; they require conversion into Javascript arrays before you can access or manipulate their content. It is possible to convert JSON arrays into Javascript arrays using the JSON.parse() function.
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ConvertSimple
convertsimple.com › home › convert json to javascript object
Convert JSON to Javascript Object - ConvertSimple.com
October 17, 2020 - Random JSON Generator · Convert Base64 to JavaScript · Convert CSV to JavaScript Array · Convert Javascript Array to CSV · Convert Javascript Object to JSON · Convert Javascript Object to PHP · Convert JavaScript Object to XML · Convert JavaScript Object to YAML ·
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Mikesdotnetting
mikesdotnetting.com › article › 96 › handling-json-arrays-returned-from-asp-net-web-services-with-jquery
Handling JSON Arrays returned from ASP.NET Web Services with jQuery
A Car class is created at the top of the code, which has a number of properties of different types: strings, ints and floats. The Web Service itself is decorated with the [ScriptService] attribute, which denotes that the service can be called from Javascript. It also ensures that the data returned is a JSON string representing a single object or an array of objects, depending on the functionality of the service.
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Jsontophp
jsontophp.com
Convert JSON Object to PHP Array Online
JSON to PHP array converter online - Convert the given JSON object or Array into beautified PHP array that can be used instantly into your PHP file as a PHP array
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Quora
quora.com › How-can-I-extract-and-change-key-JSON-Array-of-Objects-in-JavaScript
How to extract and change key JSON Array of Objects in JavaScript - Quora
Answer (1 of 3): Well here’s how to do it as requested: [code]// initial data var books = { "History": [ {"Number": "AD-3424"}, {"Number": "AD-3424"} ] }; // changing the array at books.History using Array.prototype.map books.History = books.History.map(function(book) { return {"...