Line Items in a Custom Module

[marat.agl]

1. In a custom module in modules/modulename/vardefs.php file and localization file (/en-us.lang.php) define the fields and relationships (AOS_Products_Quotes and AOS_Line_Item_Groups):
   ‘LBL_IMPORT_LINE_ITEMS’
   ‘LBL_LINE_ITEMS’
   ‘LBL_GRAND_TOTAL’
   ‘LBL_TOTAL_AMT’
   ‘LBL_TAX_AMOUNT’
   ‘LBL_SUBTOTAL_AMOUNT’
   ‘LBL_SHIPPING_AMOUNT’
   ‘LBL_SHIPPING_TAX_AMT’
   ‘LBL_DISCOUNT_AMOUNT’
   ‘LBL_ADD_PRODUCT_LINE’
   ‘LBL_ADD_SERVICE_LINE’
   ‘LBL_REMOVE_PRODUCT_LINE’
   ‘LBL_SERVICE_NAME’
   ‘LBL_SERVICE_LIST_PRICE’
   ‘LBL_SERVICE_PRICE’
   ‘LBL_SERVICE_DISCOUNT’
   ‘LBL_VAT_AMT’
   ‘LBL_TOTAL_PRICE’
   ‘LBL_PRODUCT_QUANITY’
   ‘LBL_PRODUCT_NAME’
   ‘LBL_PART_NUMBER’
   ‘LBL_PRODUCT_NOTE’
   ‘LBL_PRODUCT_DESCRIPTION’
   ‘LBL_LIST_PRICE’
   ‘LBL_DISCOUNT_AMT’
   ‘LBL_UNIT_PRICE’
   ‘LNK_LIST’

My custom module name: acts_company_acts
This fields and relationships copy from AOS Invoices (vardefs.php) (By changing the name of the module to yours ).

2. Copy from AOS_Invoices.php function ( public function save($check_notify = false)) to you custom module main class (my class “acts_company_acts extends Basic”)

3. Copy PANNEL settings edit view, detail view and panel view from AOS_Invoices to (custom/modules/custommodules/metadata/editviewdefs.php, custom/modules/custommodules/metadata/detailviewdefs.php)

4. Repair and Rebuild (with updating database fields)

Everything should work.