Data Grid2 Checkbox doesnt stay checked when i leave the page

Hello everyone,   I use datagrid2 on my page and new functionality for the widget: Checkbox. I set selection method as Single and that checkbox fills an association and save the object. But the problem is, when i leave the page, the check is removed. It should actually stay because that checkbox represents that the association is filled with an object. How can i let it remain as checked, when i leave the page?  
1 answers

Hello Hasan, if you use ‘ on change action’ from properties of this checkbox it should work.

Events – On Change – Save changes.