How to add array to data attribute in vue js template?

Question

Vue.js

Hello. I can easily add an array to the data attribute in a php template and get something like this

. And then I can easily get it using $('.class').data('sizes') and use it in js code.
Tell me, how to achieve the same in the vue template, so that there would also be an array in the data attribute? Now I have when adding an array there using

<div class="w-construc Pos(r)" :data-sizes="item.SIZES">

the output is a string, although I know for sure that the sizes variable contains an array

Answer 1

JSON.stringify(item.SIZES)
Just don't do it that way. You don't need an array in data. Whatever you do with this array, you must do it directly within vue.

Answer 2

sitettf.com/fontfiles/a_CampusCaps.php
is very similar