9 examples of 'javascript object to json online' in JavaScript

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40function getJsonString(obj) {
41 try {
42 return JSON.stringify(obj);
43 } catch(e) {}
44 return "";
45 }
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35function objectToJson(object, callback) {
36 var error = null;
37 var json = null;
38 try {
39 json = JSON.stringify(object);
40 } catch (ex) {
41 error = ex;
42 }
43 callback(error, json);
44}
21function jsonify (obj) {
22 var jsonObj,
23 type = objType(obj);
24
25 try {
26 if (type == 'Undefined') {
27 jsonObj = 'undefined';
28 } else if (obj !== obj) {
29 jsonObj = 'NaN';
30 } else {
31 jsonObj = JSON.parse(JSON.stringify(obj));
32 }
33
34 } catch (e) {
35 if (type.match('Element')) {
36 jsonObj = obj.outerHTML.replace(obj.innerHTML, '');
37 } else if (type == 'Text') {
38 jsonObj = textOmit(obj.textContent);
39 } else if (type == 'Array' || type == 'NodeList') {
40 var array = [];
41 obj = slice.call(obj);
42
43 obj.forEach(function (item) {
44 array.push(jsonify(item));
45 });
46 jsonObj = array;
47 } else if (type == 'Object') {
48 var keys = Object.keys(obj),
49 object = {};
50 keys.forEach(function (key) {
51 object[key] = jsonify(obj[key]);
52 });
53 jsonObj = object;
54 } else if (type == 'Function') {
55 jsonObj = textOmit(obj.toString());
56 } else if (type == 'global' || type == 'HTMLDocument') {
57 var keys = Object.keys(obj),
58 object = {};
59 keys.forEach(function (key) {
60 object[key] = objType(obj[key]);
61 });
62 jsonObj = object;
63 } else {
64 jsonObj = toString.call(obj);
65 }
66 }
67
68 return jsonObj;
69}
36static jsify(object) {
37 if (!dart.is(object, core.Map) && !dart.is(object, core.Iterable)) {
38 dart.throw(new core.ArgumentError("object must be a Map or Iterable"));
39 }
40 return _wrapToDart(JsObject._convertDataTree(object));
41}
882function toJSON(obj) {
883
884 if(typeof obj === "string") {
885 return obj;
886 }
887
888 return JSON.stringify(obj, null, " ");
889
890}
60function json(data) {
61 switch (data) {
62 case '__NULL__':
63 case '__BLANK_ARRAY__':
64 return data === '__NULL__' ? 'null' : '[]';
65 default:
66 return JSON.stringify(data || null, null, ' ')
67 .replace(/\n/g, '')
68 .replace(/^(\{|\[) /, '$1');
69 }
70}
61function toJSON(obj: { [string]: mixed, ... }): string {
62 return JSON.stringify(obj, undefined, 2);
63}
43function toJSON(obj) {
44 return JSON.stringify(obj, null, 2)
45}
38serialize(js: Dict<unknown>): JSONObject {
39 return this.strict.serialize(js);
40}

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