Unloading data from resources in JS - how to implement it correctly?

Question

PHP

Sorry if the question seems confusing to you. There is a site on MODx Revo that has many (over a thousand) resources.
Task: unload some fields of most resources (namely, pagetitle and url) into some convenient format and insert them into a block with javascript code on the page so that they (this data) can then be manipulated. In modex I use the pdoTools component. For the structure of the unloaded data, I didn’t think of anything better than using an object, inside which is an array with a single key objects, which will store objects with keys titleand url, whose values ​​will, respectively, be taken from resources.
Do I understand correctly that I need to take the pdoResources snippet and use it to select the necessary resources, and ensure the correct structure using a chunk. For example,
Calling a snippet in a template (conditional):

<script>
var myArray = {
  "objects": [



  ]
};
</script>

JSONchunk : _

{
"title":"",
"url":""
},

Accordingly, the last chunk differs only in that there is no comma at the end. I think you can even shove it into @INLINE(although, with this approach, you can also record a regular chunk as well). So. Is this approach normal, or is there something more primitive/understandable? In fact, it suits me, I just would like to know how crooked my version is and what other options for solving this problem are there?
I suppose that in my version, the result should be something like this:

Result

var myArray = {
  "objects": [
    {
      "pagetitle": "название 1",
      "url": "http://ya1.ru"
    },
    {
      "pagetitle": "название 2",
      "url": "http://ya2.ru"
    },
    {
      "pagetitle": "название 3",
      "url": "http://ya3.ru"
    }
  ]
};

Answer 1

In general, it was realized exactly as I expected. Since there are no answers, I close the question through my own answer. If you want to know any comments, ask questions, then write in the comments, or by mail.