Updating values on click of action

Hi,

I had added an action button on the browse screen. When i click on Approve i dont want to load the all records or refresh the screen , i want to update two or three field and display the same on screen without refreshing the whole screen.

On click of Approve as per image attached, Updated data must be fetch from database to display in Pending With column .
actionsEvent

The UI table displays data from the entities located in the connected data container. So you need to update those entity instances, and the table will show the changed data.