How to use include in smarty3 template engine - smarty

Question

This is my first template for Prestashop 1.7. I use Starter theme. But now I have problem because I want to create new block.
addresses.tpl
{extends file='page.tpl'}
{block name='page_content_container'}
<div class="container">
<div class="account">
<h2 class="heading">
{block name='page_title'}
{l s='Your addresses' d='Shop.Theme.Customeraccount'}
{/block}
</h2>
<div class="box">
<section id="content" class="page-content page-addresses">
{foreach $customer.addresses as $address}
{block name='customer_address'}
{include file='customer/_partials/block-address.tpl' address=$address}
{/block}
{/foreach}
<footer>
<a href="{$urls.pages.address}" data-link-action="add-address">
{l s='Create new address' d='Shop.Theme.Actions'}
</a>
</footer>
</section>
</div>
</div>
</div>
{/block}
and page.tpl
{extends file='page.tpl'}
{block name='my_account_links'}
{include file='customer/_partials/my-account-links.tpl'}
{/block}
This file extend another page.tpl but there is no my_account_links block. the question is. Why I dont see my_account_links block in addresses.tpl. When I display the page.
Kind regards

Answer 1

You don't see your my_account_links block in addresses.tpl because you don't have any {block name='my_account_links'} in addresses.tpl.
If you want to display your page.tpl in your addresses.tpl, you have to "call" the block in your parent file and extends it in your child file ( page.tpl ). Like this :
Addresses.tpl
{block name='my_account_links'} <!-- YOUR my_account_links OF YOUR PAGE.TPL WILL BE HERE {/block}
{block name='page_content_container'}
<div class="container">
<div class="account">
<h2 class="heading">
{block name='page_title'}
{l s='Your addresses' d='Shop.Theme.Customeraccount'}
{/block}
</h2>
<div class="box">
<section id="content" class="page-content page-addresses">
{foreach $customer.addresses as $address}
{block name='customer_address'}
{include file='customer/_partials/block-address.tpl' address=$address}
{/block}
{/foreach}
<footer>
<a href="{$urls.pages.address}" data-link-action="add-address">
{l s='Create new address' d='Shop.Theme.Actions'}
</a>
</footer>
</section>
</div>
</div>
</div>
{/block}
And in your page.tpl :
{extends file='addresses.tpl'}
{block name='my_account_links'}
{include file='customer/_partials/my-account-links.tpl'}
{/block}
Now, with this, your page.tpl ( the block 'my_account_links' ) will be display in your addresses.tpl