Questions tagged [block-cache]
The block-cache tag has no usage guidance.
109
questions
0
votes
0
answers
19
views
Magento 2: Blocks missing identities
When working with Full Page Cache and Varnish, the blocks are suppose to pass an array on the function afterGetOutput, by using the function $block->getIdentities(). These arrays are then merged ...
- 103
0
votes
1
answer
80
views
Menu is generated again for each page, how does the block cache work?
We have the following layout for a modified navigation menu which takes quite some time to generated. We noticed, that the menu seems to be generated again for each category page, even it is always ...
- 13.7k
0
votes
1
answer
189
views
How to remove product_list block from cache in Magento 2?
I need to remove the product_list block from cache
Class: Magento\Catalog\Block\Product\ListProduct
Block: /var/www/html/vendor/magento/module-catalog/view/frontend/templates/product/list.phtml
I have ...
- 1,185
0
votes
0
answers
155
views
How to get checkout session data with cacheable true in block in Magento 2?
I want to get Checkout session data with cacheable="true" in the block. Actually, I want to update the cart count in the header after add to cart (add to cart on refresh) which is not ...
- 107
0
votes
0
answers
152
views
Magento 2 : Set Catalog price rules based on customer IDs
I need to setup a catalog price rules based on customer ID. for that i added "customer_id column in "catalogrule_product_price" table. and put condition of customer ID in getRulePrice ...
- 315
1
vote
1
answer
428
views
Disable specific Block is getting cached in Magento2
I am trying to disable cache for specific block,
Have used below code.
app\code\Vendor\Module\view\frontend\layout\default.xml
<referenceContainer name="header.panel">
...
- 177
0
votes
1
answer
607
views
Magento 2.3 Store Switcher provides wrong/old urls
Hi we have a Magento store. (2.3.6) ...
... and have the problem with the store switcher switching to wrong / outdated pages. We simply need the corresponding page in the other store/language to be ...
- 1
1
vote
2
answers
2k
views
Magento 2: why we use cache mechanism at a block level?
I have a doubt that I see some cache codes in layout xml like below
<referenceContainer name="store.menu">
<block class="Vendor\Megamenu\Block\Megamenu"
...
- 906
0
votes
1
answer
336
views
Magento2: Cannot get the attribute value with cache enabled
I want to show the Product price and Add to Cart in product listing page when only we set custom attribute value as Approved. So, I have overridden the ListProduct block and written a function for ...
- 494
0
votes
1
answer
109
views
Remove cacheable="false" form Block in Layout file
In my multiple layout file has many block which have cacheable="false" attribute
<block class="Block\Class" name="blockname" cacheable="false" />
if cacheable="false" is not add there have ...
user83874
2
votes
1
answer
334
views
Disable cache for particular custom block called in layout xml
I want to disable cache only for particular block which is called in some pages like Home Page, Category Listing page , Product page and Shopping cart page etc.
<block class="Namespace\Module\...
- 457
1
vote
4
answers
378
views
Magento 2: What is difference between Cache Clean & Cache Refresh? [duplicate]
What is difference between cache refresh (when we select something and click refresh) and Cache clean?
- 137
0
votes
1
answer
218
views
How to refresh the cache programatically in magento 1 EE
What is the code for clean or refresh the cache programmatically because I have got lots of snippets but all are not working in Magento 1 enterprise edition.
Does anyone know how to solve it? Thanks ...
- 109
1
vote
2
answers
3k
views
Magento 2 clear particular block cache
I have a block that displays a product grid with SKUs mention in admin system configuration and I have provided cache lifetime for that block as 3600 sec. It works perfectly fine.
Now when admin ...
- 141
1
vote
1
answer
623
views
Magento 2 - How to conditionally show/hide the minicart block based on the customer permissions
The problem:
I'm running into an issue with the page/block caching and the minicart.
In the template cart/minicart.phtml we have a permission check to see if the current customer is allowed to add ...
1
vote
1
answer
115
views
Magento 2: The style.css inside Magento installation directory is effecting cache
I am very new to Magento. Recently I have to add extra styles to my magento website. So I go to adminpanel -> content-> design->configuration->my theme ->HTML Head
I add the following ...
- 75
3
votes
0
answers
103
views
Cache life time with varnish
Magento Magento\Framework\View\Element\AbstractBlock has method getCacheFiletime, it return lifetime of cache in seconds. How it will work with varnish?
1
vote
2
answers
6k
views
Magento 2: Set Cache life time to block
I am creating an extension for displaying labels in product page and listing page. Everything works fine except the cache issue. If I set the status to inactive, then the labels will display in the ...
- 2,713
1
vote
1
answer
86
views
Magento 1.14.4.1: Not able to clean specific type of cache while using redis cache
I have redis which is hosted separably. I need to clean specific type of cache (i.e. block_html) using a script. The problem is that whenever I update product it doesn't reflect on the front-end side ...
- 1,864
3
votes
5
answers
2k
views
How to make page non-cacheable in cms
I have added below code to load custom template file from cms.
<p>{{block class="Vendor\Module\Block\Testblock" template="Vendor_Module::test_template.phtml"}}</p>
If ...
- 1,889
2
votes
0
answers
116
views
Magento 1.14.4.0: Programmatically clear cache of individual product
I need to clear the cache for individual product. For example, If admin change any detail/price/qty of product. I need to run script that clear the cache for that particular product only. I am running ...
- 1,864
0
votes
0
answers
130
views
Why cacheable="false" is not recommended on marketplace?
I have developed a custom module,
If my cache enables dynamic data pages are not on updating every request so I have added cacheable="false" now everything is working perfectly.
XML file : view/...
- 1,731
1
vote
1
answer
93
views
Cookie based conditional issues
I want to show a popup phtml based on wether a cookie has been set or not in my block class.
The logic is roughly:
class Popup extends \Magento\Framework\View\Element\Template
{
public function ...
- 329
1
vote
1
answer
117
views
Does FPC respect block lifetime?
Example: FPC lifetime is 1 day but a page contains a block with a lifetime of 1 hour. How will that be handled? Will the page be served from the cache after the hour?
- 2,199
0
votes
2
answers
1k
views
Magento 2 Remove Page Cache in Home Page
I don't want cache to happen with home page but need them for all other pages.
I am new to Magento and on going through I found that cacheable="false" in block will ignore cache in that page.
How ...
- 454
2
votes
3
answers
1k
views
Magento 2 Header Sign In Sign Out Issue on Home Page
I'm facing an issue on Magento 2.2 . The details are as under
1.Go to home page
2.Click 'Sign In' from header
3.Enter login credentials to enter customer account
4.Click website logo to go back ...
- 29
4
votes
2
answers
6k
views
How to cache a block in block_html cache type in Magento 2?
I have a block file that does heavy data processing due to which my product page PHP rendering time increases above 2 seconds. I have disabled page_cache in my Magento 2 system so i cannot use ...
3
votes
1
answer
914
views
How Magento manages store-wise cache
I am currently working on an architecture where I'd like to maintain separate caches (block cache, collection cache, FPC) for each zipcode. I am making the user select a zipcode at the beginning of ...
- 323
2
votes
0
answers
65
views
Magento 1.9.3.6 - Disable cache for a specific module [duplicate]
could someone explain to me how to disable the cache of a specific module?
I have this code in cms static block:
{{block type="filterproducts/featured_home_list" name="featured_list" product_count="...
- 41
2
votes
3
answers
4k
views
How to disable cache for particular block in magento2?
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/...
- 2,530
0
votes
0
answers
51
views
Customer name shouldn't display after rebooting the system
Steps to reproduce.
login as a user
close the tab without logged out
restart the system
open browser and open magento local
see the welcome message
ACTUAL RESULTS
- Welcome!User name!
- Sign in
- ...
0
votes
1
answer
732
views
How to display the current time in .phtml with caching enabled?
I created a really simple block in my child theme:
/Magento_Theme/layout/default.xml:
<referenceContainer name="content">
<block class="Magento\Framework\View\Element\Template" name="...
- 131
0
votes
0
answers
269
views
Disable cache for block Mage_Catalog_Block_Product_Price
I want to disable cache for block Mage_Catalog_Block_Product_Price.
I know that if it was a different block I can disable it with this:
<action method="setCacheLifetime">
<s>null&...
- 108
2
votes
0
answers
586
views
Disable cache of static block Magento 1.9
How can I disable a widget or static block from being cached inside the Blocks HTML output cache?
The widget loads a specific static block on all CMS pages.
Inside the static block, I load a template ...
- 1,420
0
votes
1
answer
3k
views
Magento 1.9 Cache Custom Block Data
I have a custom module that displays products from a given category in a carousel. Now, I was wanting to cache the results, so the database is not queried and duly for speed optimisation.
However, I ...
- 765
0
votes
1
answer
1k
views
How to turn off cache for a block?
i want to completely remove from cache the header-minicart.
It is confused when magento cache and fpc work together.
how can i do that?
- 109
5
votes
1
answer
1k
views
Hole punching full page cache on magento 2
I'm working in Magento 2 industry as a developer. I'm in a situation that i need to make a hole punching for a specific block.
The block contains the reviews got from Trustpilot. I use curl to call ...
- 653
1
vote
0
answers
113
views
Browser History back() Method decreases minicart quantity
We have discovered an interesting phenomenon with browsers history.
When I add some products from several product pages to the basket then the minicart at top will always update and shows me the ...
- 702
0
votes
2
answers
664
views
How flush specific type of cache
I need to flush only block HTML of Magento 1,9
If I write
try {
Mage::app()->getCacheInstance()->cleanType('block_html');
} catch (Exception $e) {
die("[ERROR:" . $e->...
- 71
0
votes
1
answer
1k
views
How to clear cache on page loading magento 2?
I need to flush cache when a controller is loaded. This is mandatory for me because some function works only when cache is cleared. I Hope will get help.
- 836
0
votes
0
answers
70
views
my custom block (in admin panel) cache
i create block in magento admin panel and i Calling template in it,the code is this (dynamic data)
{{block type="core/template" template="catalog/category/sub.phtml"}}
My problem is here, my block ...
- 53
7
votes
5
answers
4k
views
Magento 2 EE : Need to remove one single block from cache
I just need to remove single block phtml from FPC cache. How can I do that without using cacheable = "false". Because cacheable = "false" has an effect on the whole page.
I am using a .phtml file in ...
- 1,082
0
votes
2
answers
160
views
Grouped products doesn't display on category page only at first time
I am facing this unusual issue where grouped products are not being displayed only when the page loads for the first time.
After refreshing the category page all products are being displayed.
I have ...
- 592
-1
votes
1
answer
828
views
How to get current product from esi request?
I need to specify a ttl for a custom product block to force varnish cache invalidation on it without loosing FPC.
Is there a way to get product (at least the productId) from the ESI request so that I ...
- 23
2
votes
1
answer
2k
views
Magento 2: Force block to be cached
I've a mega menu extension which I feel is quite slow. It seems to add about 2 seconds on load time for each page.
As this menu does not change between pages I was wondering how to cache a block? I ...
- 5,395
1
vote
0
answers
58
views
turning off caching on specific blocks
I'm working with emarsys and i keep having issues with their webextend scripts. Data is being served to wrong customers and abandoned emails are populating the wrong items. They keep telling me it's ...
- 62
2
votes
1
answer
3k
views
Why do I have to refresh Blocks HTML output / Page blocks HTML every other hour? [duplicate]
Whenever I login to magento backend it shows invalidated Block HTML Cache. This is happening even without making a change to the website or database. Why is that and how to fix it?
I am using Magento ...
- 83
3
votes
3
answers
11k
views
Magento 2: get customer id of logged in user with cache enabled
I need to get the customer id of the user that is logged in. Using the following code it works fine for blocks where cache is disabled. But when there's a cached block on the page, it's null. Even if ...
- 177
2
votes
2
answers
2k
views
Enable cache for AJAX block
I'm having problems with caching a block in Magento 2. The theme I'm using is getting content from the block via an AJAX call.
Is it possible how to cache such block in M2?
Thank you,
Mateusz
- 361
1
vote
0
answers
801
views
Magento 2. Flush cache programmatically for particular block
I'm creating catalog rule programmatically and I want to see update price block on category and product pages immediately after that. Is there way to flush cache for price block only?
Or what is the ...
- 1,200