You can view that by using the print function. tv.focus() hold the row number of the selected item in Treeview & the value for the same is stored in a variable named selected.In this code, please pay attention to the update_item function. We will understand this with an example wherein the salary of the selected employee will be incremented by 5% of the current.This will return all the values in the selected item.

() takes as an argument followed by ‘ value‘.If nothing is selected then it returns an empty string (“”). returns the selected item row in the Treeview.In this section, we will be changing only one item of the record.To change the value of the record, we have to create a function that will change the value of the selected item in the Python Tkinter Treeview.Tv.heading('Badge', text='Badge', anchor=CENTER) Tv.heading('Name', text='rank', anchor=CENTER) Tv.heading('Rank', text='Id', anchor=CENTER) Tv.column('Badge', anchor=CENTER, width=80)

Tv.column('Name', anchor=CENTER, width=80) Tv.column('Rank', anchor=CENTER, width=80) Let us see the Python tkinter treeview example. Read Login page in Python Tkinter with database SQLite3 Python Tkinter Treeview Example

Python tkinter treeview highlight cell