JAVASCRIPT

convert string to object javascript

var mystr = '{ "hello":"world" }' // NB: Has enclosing ""
var myobj = JSON.parse(mystr);

convert a string to object javascript

var mystr = '{ "hello":"world" }' // NB: Has enclosing ""
var myobj = JSON.parse(mystr);

console.log(myobj);

result:
{
  hello: "world"
}

how to convert string to object in JS??

const string = '{"name":"paresh","age":34,"professional":"coder"}';
const obj=JSON.parse(string)

convert string to object javascript

str = "firstName:name1, lastName:last1"; // NB: No enclosing ""
obj = eval('({' + str + '})');

string object to object in js

var strObj = '{ name:"John Doe", age:33, favorites:{ sports:["hoops", "baseball"], movies:["star wars", "taxi driver"]  }}';

var jsonStr = strObj.replace(/(w+:)|(w+ :)/g, function(s) {
  return '"' + s.substring(0, s.length-1) + '":';
});

var obj = JSON.parse(jsonStr);
console.log(obj.favorites.movies[0]); // expected output: star wars
 Run code snippet

string object to object in js

var obj = '{ firstName:"John", lastName:"Doe" }';

var jsonStr = obj.replace(/(w+:)|(w+ :)/g, function(matchedStr) {
  return '"' + matchedStr.substring(0, matchedStr.length - 1) + '":';
});

obj = JSON.parse(jsonStr); //converts to a regular object

console.log(obj.firstName); // expected output: John
console.log(obj.lastName); // expected output: Doe
 Run code snippet

string to object js

let arr = [
    "{"Machine Name":"Armature Assy 1","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 2","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 3","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 4","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 5","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 6","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 7","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 8","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 9","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 10","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 11","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 12","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 13","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 14","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 15","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 16","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 17","STS AM":5.5,"Waiting Time AM":0,"Breakdown AM":24.3,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 18","STS AM":1.1,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 19","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 20","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 21","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 22","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 23","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 24","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 27","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 28","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 29","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 30","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 31","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}",
    "{"Machine Name":"Armature Assy 99","STS AM":0,"Waiting Time AM":0,"Breakdown AM":0,"STS PM":0,"Waiting Time PM":0,"Breakdown PM":0}"
]
console.log(arr.map(x=> JSON.parse(x)))