How to load parameters in JS on first page load?

Question

JavaScript

It is necessary to transfer JSON with various parameters during the first load, how can this be done?
I use Laravel - when I pass a json_encode object, then it can’t properly assign it (for some reason, all characters are immediately escaped).
(AJAX request immediately after loading exclude)

foreach($allImages as $image){
      $arr[] = $image->__toString();
    }
    $json_arr = json_encode($arr);
    return view('index', ['images' => $arr, 'json_images' => $json_arr]);

This is how the code is passed to the view, and there it is simply displayed using console.log in the browser console.

Answer 1

You can put js-code in the view that assigns variables to window, and read them from there in javascript. There is such package for Laravel: https://github.com/laracasts/PHP-Vars-To-Js-Transformer

Answer 2

Are you parsing the incoming JSON https://developer.mozilla.org/en/docs/Web/JavaScri...
What does the escaped string look like?