Pass argument to doc_event in hook ? is it possible

ahmadRagheb · November 7, 2017, 1:11pm

hi ,
i write a method in hook.py
doc_events = {
“*”: {
“validate”:“frappe.workflow.doctype.workflow.workflow.update_custom_field”,
},

i want to pass the doctype and docname to the method .
could that be possible

ahmadRagheb · June 27, 2018, 9:19pm

you can see this

github.com

frappe/shopping_cart/blob/0f151e9771cdff7fb2482d218b7f280b04815f07/shopping_cart/hooks.py#L22


      
          web_include_js = "assets/js/shopping-cart-web.min.js"
          web_include_css = "assets/css/shopping-cart-web.css"
          
          
on_session_creation = "shopping_cart.utils.set_cart_count"
          on_logout = "shopping_cart.utils.clear_cart_count"
          update_website_context = "shopping_cart.utils.update_website_context"
          
          
# Bean Events
          doc_events = {
          	"Sales Taxes and Charges Master": {
          		"on_update": "shopping_cart.shopping_cart.doctype.shopping_cart_settings.shopping_cart_settings.validate_cart_settings"
          	},
          	"Price List": {
          		"on_update": "shopping_cart.shopping_cart.doctype.shopping_cart_settings.shopping_cart_settings.validate_cart_settings"
          	},
          	# "Quotation": {
          	# 	"validate": "shopping_cart.shopping_cart.doctype.shopping_cart_settings.shopping_cart_settings.apply_shopping_cart_settings"
          	# }
          }

and the method takes two parms which is doc and method

github.com

frappe/shopping_cart/blob/0f151e9771cdff7fb2482d218b7f280b04815f07/shopping_cart/shopping_cart/doctype/shopping_cart_settings/shopping_cart_settings.py#L152


      
          
          
	def get_territory_ancestry(self, territory):
          		if not hasattr(self, "_territory_ancestry"):
          			self._territory_ancestry = {}
          
          
		if not self._territory_ancestry.get(territory):
          			self._territory_ancestry[territory] = get_ancestors_of("Territory", territory)
          
          
		return self._territory_ancestry[territory]
          
          
def validate_cart_settings(doc, method):
          	frappe.get_doc("Shopping Cart Settings", "Shopping Cart Settings").run_method("validate")
          
          
def get_shopping_cart_settings():
          	if not getattr(frappe.local, "shopping_cart_settings", None):
          		frappe.local.shopping_cart_settings = frappe.get_doc("Shopping Cart Settings", "Shopping Cart Settings")
          
          
	return frappe.local.shopping_cart_settings
          
          
def get_default_territory():
          	return get_shopping_cart_settings().default_territory

Lee_Andrew · April 3, 2020, 10:15am

Any solutions for this?

clarkej · April 3, 2020, 5:18pm

Hi welcome to ERPNext Lee_Andrew

The docs and tutorials are a good place to start for example:

https://frappe.io/docs/user/en/guides/basics/hooks

https://frappe.io/docs/user/en/tutorial/controllers

Then a forum search will give you pointers when you are stuck…

Lee_Andrew · April 6, 2020, 4:12am

Thanks, Mr. Clarkej, I have read the docs and I’ve used the controller for my function to pass arguments.