How to make drop down read only in 2nd view

[Dimes10]

My form has a drop down list and a date picker box. I want the default view
to not allow any changes in those boxes, like a read only. I want to have
the only view that can enter the data.

 

[K.Ramana Reddy(GGK Tech)]

Hi,

You can make the drop down read only once the value selected.
otherwise you can make second view as read only view.

 

[Dimes10]

that's for your advice

There are contributors who use the 2nd view on SharePoint so I can't make
that a read only view.

Since I'm working with my view in SharePoint I'm thinking it might be a
problem to make the drop down read only after I add the value. If it is
still possible, I'd need to know the steps.