Hi,

I have prepared a demo for you.

Few things to consider, the first column of the grid must be PK of the table to perform edit/delete operations.

For this we have positioned second the lock/unlock column and made the first column (pk) as hidden.

https://gist.github.com/gridphp/c9bf9cf8a9cdf5a715db567e2fbe1169

Screenshot:

ok, this works for when the gender value changes. But I\’m looking for something similar to: https://drive.google.com/file/d/1Th8ZPKITiZc3oFPiEMSlTu1ozWO-y3_k/view?usp=drive_link an action button to lock and unlock a row would be nice…. does it exist?

I am unable to understand.

When you lock a field, is there any database field that store which row is locked?