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Questions tagged [callback]

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1
vote
2answers
24 views

Cron Failure - Mage_Core_Exception

I get this from the error log all the time. Cron Failure catalog_product alert: ---EXCEPTION--- exception 'Mage_Core_Exception' with message 'Invalid callback: Model for productalert/observer:...
2
votes
1answer
29 views

How to find the product is going to be displayed under upsell list or not?

I have been added Callback button and "Contact Number" to products by overriding the price template. While displaying the price of a product, how to check whether that particular product is going to ...
2
votes
0answers
49 views

Magento 2: Can't place the order corectly after return back from payment (3ds page)

I'm developing a payment module for Magento 2 and stuck at some point. and I already checked the similar questions, I send a callback URL with the post of data to PSP to get the customer back to it ...
1
vote
2answers
217 views

Magento 2 : How to use filter call back in magento 2 admin grid

How to use filter condition call back in Magento 2 in PHP Grid as we where using in Magento 1 previously like : 'filter_condition_callback' => array($this, '_customFilterCallBack')
0
votes
1answer
424 views

New Mailchimp Extension - Missing Webhook in List [closed]

I've followed Mailchimp's steps to uninstall the old MageMonkey extension and install their new version. In doing so, they say to remove all old webhooks as the new extension does not work with them. ...
0
votes
1answer
89 views

Call URL when order status change

Is it possible to develop an extension that calls an external URL with some information about an order, let's say when an order is fulfilled/sent. Its because we want to integrate with another system, ...