From your question is uncler how you fill the grid. If you do this in the correct way you use 'rec_id'

Look at the old answer

You can find the answer on the same question

Hello,

there are misunderstanding in the terminology. If you want to select a row you can use setSelection method.

Moreover you should be very carefull in the case of identifirers: JavaScript is case sansitive language. So there are no jQuery.Trigger

It you just try to save the modification the server should valudate the data before ot save in in the database. If the validateion failed the server should answer with the error HTTP code. In the case you can impelemnt the reloading of the data inside of the errorfunc of the editRow or the event handler errorTextFormat of the editGridRow. If the error message which you display is clear enough the user can reload the grid herself.

So im my opinion the server side validation of the data is the part of saving the data. If the server validation are implemented is the CHECK CONSTRAINT of the database or inside of the code of your STORED PROCEDUREs the SQL exception will be thorwn and you will have almost the same validation errors like I described before.

Best regards
Oleg

I answered the question here.

Regards
Oleg