Magento – How to disable cache for particular block in magento2

block-cachemagento2.2

I have created a block in header

<referenceContainer name="columns.top">           
                <block class="XXX\ABC\Block\Category\News" name="news" template="XXX_ABC::catalog/product/news.phtml" cacheable="false" />           
        </referenceContainer>

I need to disable cache for this block for quote.so i use cacheable="false" in this layout.

The cache is disable only for this block in header section (or) full page?

Thanks..

Best Answer

Set your block in controller file :

$resultPage->getLayout()->getBlock('customer_account_navigation');

After add this line in your controller :

$resultPage->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0', true);

Clear cache and check your output.

Related Solutions

Magento – Magento 2: Cacheable false for specific block not working

cacheable=false on a block makes whole page not cacheable. This is how it is designed, so no problem here.

As for your goal - you want to render user-specific content as part of cached page. Such content should not be rendered on server. It should be retrieved from server using customer data JS api (see mini shopping cart), and rendered using JS.

Alternatively you can redirect user to proper country page based and not care about it on magento side.

Magento – Set block cache lifetime for block in layout xml

For Topmenu you should override \Magento\Theme\Block\Html\Topmenu:

protected function getCacheLifetime(){
    return null;
}

Best Answer

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Magento – Magento 2: Cacheable false for specific block not working

Magento – Set block cache lifetime for block in layout xml

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