isDirty not true after edit

[arbyter]

hi
1. i took row-editing as example and adapted it to this script:
https://next.plnkr.co/edit/Hysibr1C6QgJCjaD?preview
i dont find out  why the row after editing is not considered as dirty.
(it never reaches the alert)

2. i would like to have each field of cht active record opend in editmode, so i can move the focus just by tab. No need to click on each field in the active row.
Any hint to achieve this behaviour?

Thank you in advance

[paramvir]

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