How can I add pagination to my custom data using JavaScript?

Hi,

I am trying to add pagination from my custom data. The data get from using ajax in javascript.

I see some pagination simple, like bellow:

{%- paginate blog.articles by 5 -%} {%- for product in collection.products -%} {%- endfor -%} {{ paginate | default_pagination: next: ‘Older’, previous: ‘Newer’ }} {%- endpaginate -%}

But I don’t know what is the “blog.articles”, how to set value using javascript?