Call check reference user define function before calling cancel function

Frappe Framework
1

How to call user define function to check reference records exists before calling default cancel function and showing the below dialog box. ?

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Over ride default cancel function.

2

I think you need do it with this hooks

override_doctype_class = {
	"ToDo": "custom_app.overrides.CustomToDo"
}

Then in your CustomToDo class

from .... import ToDo

class CustomTodo(ToDo):
  def on_cancel(self):
    # do something
    super().on_cancel()
1 Like
3

Do you want to show the list of all reference documents linked with the current record?

4

Yes, that we can query and get the details. The issue now system cancelling the record, by showing the dialog box.

5

Yes, this is the default behavior of Frappe. If you don’t want to show the popup, then add a custom button on the form and, on button click, cancel this and all related records.