events

Event handling and bind() behavior (e.g., Enter/Leave) in Tkinter.

Programming Tkinter Canvas create_window: Parent, Events, Rendering

Why parent embedded widgets to the Canvas with canvas.create_window? How proper parenting fixes tkinter events order, clipping, scrolling, rendering & geometry.

#tkinter
#canvas
#events
#create-window
#scrolling

1 answer• 1 view

01/05/2026, 09:58 AM

Web Bitrix sale.order.ajax: Persist API Recalculated Prices

Learn how to ensure external API recalculated prices persist to orders in custom bitrix:sale.order.ajax templates using OnSaleOrderBeforeSaved, OnSaleComponentOrderCreated events, RECREATE_ORDER flag, and server-side handlers for D7 Order/Basket.

#bitrix
#sale-order
#events
#d7
#web

1 answer• 1 view

01/03/2026, 11:52 AM