How to get resource id in MODX Revo ?

Question

MODX

Hello!
The scheme is this:
pdoResources:

[[pdoResources?
  &parents=`3` // Мне нужны все дети этого родителя
  &depth=`0`
  &tpl=`action_slider` // Подключаю чанк
        &includeTVs=`action_img,button_action` // необходимые tv
]]

Chunk action_slider`:
[[$[[+tv.button_action]]]]
Connect the chunk that we selected in tv button_action
Possible choice TV button_action : button_modal||button_blank
Chunk button_modal:
Первый вариант: 336097
Второй вариант: 2
Chunk button_blank: Output

:
button_modal:
first option - last child id
second option - - id 1 main page
button_blank
parent link
Total resources (children of the parent with id 3) are four.
Thanks to everyone who will respond.

Answer 1

I did something similar using PHx:

[[[[+tv.button_action]]:is=`
    button_modal
`:then=`
    336097
`:else=`
    [[[[+tv.button_action]]:is=`
        button_blank
    `:then=`
        2
    `:else=`
    
    `]]
`]]

Most likely, the syntax is lame, and the recording may not be kosher, but you can try.
I wrote you an example of the "action_slider" chunk.

Answer 2

Thank you. Didn't know it was possible.)