how to add a block that only shows on home page

Question

I have created a block within my new theme, but it is showing on all pages, I need it to only show on the home page and when logging in or going to another page it does not show

create it inside default.xml

<container name="copyright.container" as="copyContainer" label="Copyright Container" htmlTag="div" htmlClass="copyright-container">
 <block class="Magento\Framework\View\Element\Template" name="copyright__container" template="Magento_Cms::copy.phtml" />
</container>

on mi file .phtml

<div class="copy">
<span>
 <?php $Object = new DateTime();
 $anio = $Object->format("Y"); 
 echo "Copyright © $anio Agriconecta"; ?> 
</span>

I need it to only show on the home page and not on the other pages,

Answer 1

You can create a block from Admin and then call it in your PHTML file

Admin > Content > Blocks > Add New Block

There you can add the html:

 <div class="copy">
<span>
 Copyright © 2021 Agriconecta.
</span> </div>

Then, in your PHTML file you call the block with this line:

<?= $this->getLayout()->createBlock('Magento\Cms\Block\Block')->setBlockId('HERETHEBLOCKIDENTIFIER')->toHtml();?>

• geracros: it works, but I don't get the styles I declare in app / design / frontend / Theme / Theme / Magento_Theme / web / css / source / _extend.css
• Luis Castellanos: _extend.css is an static file, so you have to create a new .Less file at web/css then you have to import it in _extend.less as "@import '../_MyCssFile.less';" After that, you must deploy static content "bin/magento setup:static-content:deploy"