I'm using a grid to present my data and I would allow users to set multiple fields (of the same column) to the same value easily instead of editing the grid field by field.
Is it possible to do so and how should I process ?
Maybe you could use row selection model allowing multiple select. Then use a button, context menu, or maybe a text field in a toolbar to allow assigning to selected fields etc.
You could also use one of the grid plugins where you could have a checkbox for each row and then you act in some way on the checked rows.
Or, using some of the above selection ideas, you could enact the activity via the user clicking on the header of some column whereby the menu has an option to edit the values for the selected rows of that column.