Where is function location of mass delete orders

Question

I am working on my module.I want to know location of function which is call when orders are deleted from admin after select check box and then select Delete action and hit Submit.

Answer 1

Magento not provided functionality like delete orders

if you want to delete order you want to install some order delete extension

here is some best order delete extension

http://www.magentocommerce.com/magento-connect/delete-orders-6.html

https://www.mgt-commerce.com/magento-delete-orders.html

https://www.yireo.com/software/magento-extensions/delete-any-order

or you can do it with codding

here is tutorial

http://inchoo.net/magento/delete-test-orders-in-magento/

Answer 2

By default you can't delete orders in Magento. However there are several extensions available that will allow you to delete orders either individually or in bulk such as this one: http://www.magentocommerce.com/magento-connect/delete-orders-6.html

Alternatively you can write your own massDeleteAction as outlined here: http://inchoo.net/magento/how-to-add-massactions-to-magentos-grid/

Answer 3

In app/code/core/Mage/Adminhtml/Block/Sales/Order/View.php you can remove and change delete action.

$this->_removeButton('delete'); and remove deleteConfirm in this file , I hope this helpfull for you one time open this file. You can also understand