How to convert key-value pairs to object using JavaScript?

Question

I want to form values to object/array like var date = {"first_name": "X", "last_name": "Y"};

I am using data = $(form).serialize() but it is produce first_name:X,last_name:Y

If I am using data = $(form).serializeArray() then it is taking other values too like select all options, so it is wrong.

So how to convert above key-value pairs to object using JavaScript?

Consider using `split`, and `reduce`. Also, may you show your effort? — evolutionxbox, Jun 24 '20 at 17:19
`$.serialize()` wont return something like `first_name:X,last_name:Y`. It's only purpose is to built a valid key-value-pair string for submission: `first_name=x&last_name=Y&...` — Andreas, Jun 24 '20 at 17:25

score 1 · Answer 1 · answered Jun 24 '20 at 17:23

1

serialize() is used to encode form data into URLs. Instead, use the FormData object.

const formdata = new FormData($("#formId"));

answered Jun 24 '20 at 17:23

luek baja

1 Answers1