Converting JavaScript Array To JSON Format

Question

i have an array like this coming back response from the server:

[
    "111",
    "1010",
    "111",
    "1010",
    "1010"
]

i want to convert it into a JavaScript JSON like this:

[
 {
    "branch":  "111"

 },
 {
    "branch":  "1010"
 },
 {
    "branch":  "111"
 },
 {
    "branch":  "1010"
 },
 {
    "branch":  "1010"
 }
]

Answer 1

You could map a short hand property.

 var array = ["111", "1010", "111", "1010", "1010"], result = array.map(branch => ({ branch })); console.log(result);

Answer 2

You can use map() to create a new array with the results of calling a provided function on every element in the calling array

 var arr = [ "111", "1010", "111", "1010", "1010" ] var res = arr.map(i => ({'branch': i})); console.log(res);