Questions and answer on Null value, data to Web site and more

[@ismailkasmi239]

Thank you master

[@SwatcomComputers]

Sir u look great..now sir why textbariable= or StringVar do not work in ttkbootstrap's DateEntry

[@plus2net1]

Thanks , all local arrangements for a small studio, using my laptop camera only.
Yes, there is not much flexibility in using ttkbootstrap DateEntry, These are its own widgets so many parent classes are not available, even there is no minDate or maxDate . For date applications it is better to use tkCalendar DateEntry as it has lot of features including StringVar() ( textvariable option ).
I am trying for these options to integrate. I will update.

[@SwatcomComputers]

@@plus2net1 yes sir ur right. Ttkbootstrap has only done some cosmetic surgery to tkinter.

[@sportiano3348]

hi man
i want delete mane treeview rows and db sqlite3
but not working

[@plus2net1]

Select the row to delete, read the iid of the row and delete from Database and then refresh the Treeview.
th-cam.com/video/q88BPfnVc1o/w-d-xo.html