Parse map by JSON.stringify

Question

I have some object with map data and I need to convert it to JSON. I am using JSON.stringify() method, but after conversion I am getting next result:

{"someval":1,"someval2":"blabla","my_map":["{\"email\":\"[email protected]\",\"fullName\":\"username\"}"],"moredata":""}

I need to get clear string for my_map, without extra '\' characters. How I can remove them? Just replace doesn't works because other values can have such characters.

Answer 1

I'm assuming my_map is already JSON. To be exact I need to see the original map object, however the example below will provide enough insight to solve your problem with.

//correct example of a JavaScript object
var map = {"someval":1,"someval2":"blabla","my_map":[{"email":"[email protected]","fullName":"username"}],"moredata":""};

//also correct but the array content in my_map is a string and not treated as an object.
var map2 = {"someval":1,"someval2":"blabla","my_map":["{\"email\":\"[email protected]\",\"fullName\":\"username\"}"],"moredata":""};

console.log(JSON.stringify(map));   //correctly parsed
console.log(JSON.stringify(map2));  //incorrectly parsed

//solution for two:
//convert the string (JSON) to array and stringify result
map2["my_map"] = JSON.parse(map2["my_map"]);
console.log(JSON.stringify(map2));