Using JavaScript to create an array from information retrieved from an AJAX

Encountering difficulties in retrieving data from an AJAX file,

I am attempting to modify the data source of a web application originally defined in JavaScript as:

var ds = [
'Sarah',
'John',
'Jack',
'Don',
'Ben',
'Breem'];

Instead of hard-coding it, I aim to fetch it from an AJAX file. Here is what I have tried:

    var categories = $.ajax({
  url: "js/ajax.php?projects=1",
  async: false
 }).responseText;

It appears that each character is being interpreted as a separate array element. To test this, I echoed the exact same array:

[
'Sarah',
'John',
'Jack',
'Don',
'Ben',
'Breem']

I believe the data needs to be returned as an array. Would using getJSON be more appropriate for this task? Thank you!

UPDATE: Managed to resolve the issue by encapsulating the request with eval(). Is this method recommended?

javascriptajaxarrays

Answer №1

UPDATE: Success! I've successfully converted it into an array by using eval() to encapsulate the request. Is this the correct approach?

Absolutely, that's the correct method. Without it, you would only receive a string. Since a string is essentially an array of characters, that's the output you'd get.

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