Data table editing

Hi, how do I edit a datatable cell defined by template rather than id?
See here - Code Snippet

I want to be able to edit the New Film title column but it should have default value of the title column.

Template returns not the value itself, but representation you want to show, that’s why it’s non-editable. Here is the article about datatable editing

got it - so is there any way to have the default value (before user edits) in the New film title column in example above be the same as title column in the data without using template?

You can use scheme->$init
Please, check an example Code Snippet