Now I save the grid's Persist State into my database, my way is convert the grid's options to json first, then transfer to my server and save into database.
My way to convert the grid's options is using custom implementation js, please refer to PersistState1.png. It can convert, save into database, load from database correct. It can work fine except below situation,
1, When my datasource bind with schema fileds type like boolean, date. these two type will make error when load data, error message refer to PersistState2.png, PersistState3.png. The relevant code is PersistState4.png
This issue just occur when apply the Persist State from server, if I comment the boolean, date type field out, then I can load data fine.
So I am think if the custom implementation js can convert the grid's options well or there maybe some variable (like the dt and ft in screen) need to be redeclare?