I want to made it clear for sharepoint and followed
clientforms.debug.js they used
updateControlValue method for update fieldValue.
So, I use this method for insert my own lookup object to field value. And main problem - updating field value such as the string
Because after method
updateControlValue, SharePoint does not save my own
SharePoint only save
I need someone who has already done something similar and can explain the subtleties of working with a client side rendering (JSLink) & lookup field.