Here is an example:
var info = [{"name":"john","age":"30"},{"name":"smith","age":"28"}]
I am looking to convert the above json object to a format like this result:
[{name:"john",age:30},{name:"smith",age:28}]
Any suggestions on how to achieve this?
To properly extract information from a JSON string, it is recommended to use JSON.parse along with a reviver function:
var jsonString = '[{"name":"eric","age":"24"},{"name":"goulding","age":"23"}]';
// The reviver function checks if the value can be converted to a number
// If so, it returns the number; otherwise, it returns the original value
var reviver = function (key, value) {
var number = Number(value);
return number === number ? number : value;
};
// By providing the reviver function as a parameter,
// each key-value pair will be processed to determine the final value
var data = JSON.parse(jsonString, reviver);
When the reviver function is called with reviver("name", "eric"), it returns "eric" since strings cannot be converted to numbers. However, calling it with reviver("age", "24") will result in returning the number 24.
It's important to note that although
[{"name":"eric","age":"24"},{"name":"goulding","age":"23"}]'[{"name":"eric","age":"24"},{"name":"goulding","age":"23"}]'let info = [{"name":"eric","age":"24"},{"name":"goulding","age":"23"}]
This data is in JSON format. To convert it into a JavaScript object (JSO), we can use the method parse. By using JSON.parse, we can manipulate this JSON data as a JSO.
let convertedToJSO = JSON.parse(info)
let info = [{name:"eric", age:24},{name:"goulding", age:23}]
The above is the corresponding JavaScript object (JSO) representation of the data. If you need to print or save this JSO, you can accomplish that by converting it back to JSON using JSON.stringify.
let convertedToJson = JSON.stringify(info)
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