8 examples of 'jquery array to json' in JavaScript

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function translateArraysToJSON(keys, value) {
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  const MyJSON = {};
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  let index = 0;
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  for (const item of keys) {
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    const currentKeys = item.split(".");
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    let currentKey = "";
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    for (let el of currentKeys) {
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      currentKey += `["` + el + `"]`;
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      if (!eval("MyJSON" + currentKey)) {
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        eval("MyJSON" + currentKey + "={}");
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      }
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    }
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    eval("MyJSON" + currentKey + "=" + "`" + value[index++] + "`");
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  }
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  return MyJSON;
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}

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function json(data) {
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  switch (data) {
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    case '__NULL__':
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    case '__BLANK_ARRAY__':
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      return data === '__NULL__' ? 'null' : '[]';
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    default:
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      return JSON.stringify(data || null, null, ' ')
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                 .replace(/\n/g, '')
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                 .replace(/^(\{|\[) /, '$1');
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  }
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}

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function getJsonString(obj) {
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		try {
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			return JSON.stringify(obj);
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		} catch(e) {}
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		return "";
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	}

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function jsonToArray(p_name)
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{
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   var array = [];
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   var jsonArray = json.get(p_name);
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   for (var i = 0, j = jsonArray.length(); i < j; i++)
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   {
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      array.push(jsonArray.get(i));
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   }
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   return array;
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}

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export function parseJson(json) {
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  return /** @type {?JsonObject} */ (JSON.parse(/** @type {string} */ (json)));
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}

26
export function parseJson(json) {
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    return JSON.parse(json, function (k, v) {
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        if (v.indexOf && v.indexOf('function') > -1) {
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            try {
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                return eval('(function(){return ' + v + ' })()')
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            } catch (e) {
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                console.error(`[form-create]解析失败:${v}`);
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                return undefined;
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            }
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        }
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        return v;
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    });
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}

21
function jsonify (obj) {
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    var jsonObj,
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        type = objType(obj);
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    try {
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        if (type == 'Undefined') {
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            jsonObj = 'undefined';
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        } else if (obj !== obj) {
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            jsonObj = 'NaN';
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        } else {
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            jsonObj = JSON.parse(JSON.stringify(obj));
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        }
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    } catch (e) {
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        if (type.match('Element')) {
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            jsonObj = obj.outerHTML.replace(obj.innerHTML, '');
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        } else if (type == 'Text') {
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            jsonObj = textOmit(obj.textContent);
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        } else if (type == 'Array' || type == 'NodeList') {
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            var array = [];
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            obj = slice.call(obj);
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            obj.forEach(function (item) {
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                array.push(jsonify(item));
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            });
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            jsonObj = array;
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        } else if (type == 'Object') {
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            var keys = Object.keys(obj),
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                object = {};
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            keys.forEach(function (key) {
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                object[key] = jsonify(obj[key]);
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            });
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            jsonObj = object;
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        } else if (type == 'Function') {
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            jsonObj = textOmit(obj.toString());
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        } else if (type == 'global' || type == 'HTMLDocument') {
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            var keys = Object.keys(obj),
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                object = {};
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            keys.forEach(function (key) {
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                object[key] = objType(obj[key]);
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            });
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            jsonObj = object;
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        } else {
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            jsonObj = toString.call(obj); 
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        }
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    }
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    return jsonObj;
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}

15
function arrayParser(json) {
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    var result = '[';
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    for(var i=0;i<json.length;i++) {
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        var type = Object.prototype.toString.call(json[i]);
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        if(type == ARRAY_STR) {
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            result += arrayParser(json[i]);
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        }
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        else if(type == OBJECT_STR) {
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            result += objectParser(json[i]);
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        }
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        else if(type == STRING_STR) {
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            result += '"'+json[i]+'"';
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        }
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        else {
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            result += json[i];
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        }
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        if(i < (json.length-1)) {
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            result += ',';
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        }
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    }
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    result += ']';
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    return result;
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}