8 examples of 'jquery array to json' in JavaScript

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42function translateArraysToJSON(keys, value) {
43 const MyJSON = {};
44 let index = 0;
45 for (const item of keys) {
46 const currentKeys = item.split(".");
47 let currentKey = "";
48 for (let el of currentKeys) {
49 currentKey += `["` + el + `"]`;
50 if (!eval("MyJSON" + currentKey)) {
51 eval("MyJSON" + currentKey + "={}");
52 }
53 }
54 eval("MyJSON" + currentKey + "=" + "`" + value[index++] + "`");
55 }
56 return MyJSON;
57}
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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(/^(\{|\[) /, '$1');
69 }
70}
40function getJsonString(obj) {
41 try {
42 return JSON.stringify(obj);
43 } catch(e) {}
44 return "";
45 }
77function jsonToArray(p_name)
78{
79 var array = [];
80 var jsonArray = json.get(p_name);
81 for (var i = 0, j = jsonArray.length(); i < j; i++)
82 {
83 array.push(jsonArray.get(i));
84 }
85 return array;
86}
111export function parseJson(json) {
112 return /** @type {?JsonObject} */ (JSON.parse(/** @type {string} */ (json)));
113}
26export function parseJson(json) {
27 return JSON.parse(json, function (k, v) {
28 if (v.indexOf && v.indexOf('function') > -1) {
29 try {
30 return eval('(function(){return ' + v + ' })()')
31 } catch (e) {
32 console.error(`[form-create]解析失败:${v}`);
33 return undefined;
34 }
35 }
36 return v;
37 });
38}
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}
15function arrayParser(json) {
16 var result = '[';
17 for(var i=0;i<json.length;i++) {
18 var type = Object.prototype.toString.call(json[i]);
19 if(type == ARRAY_STR) {
20 result += arrayParser(json[i]);
21 }
22 else if(type == OBJECT_STR) {
23 result += objectParser(json[i]);
24 }
25 else if(type == STRING_STR) {
26 result += '"'+json[i]+'"';
27 }
28 else {
29 result += json[i];
30 }
31 if(i < (json.length-1)) {
32 result += ',';
33 }
34 }
35 result += ']';
36 return result;
37}

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