Removing search criteria on advanced search grid app

I’d like to remove the select list that contain the search criteria (Less than, greater than or exactly equal) of the advanced search select field. There’s any way to do that?

Yes, there are several ways to get rid of that. One option is the layout menu item where you can remove them completely, or at the search menu item you can set the preferences per field.

No, that’s not what I want. I want to do the next (see attached image)


[SOLVED] This can be done by configuration, not programmatically!
This is done by configuration, in the “Search” tab of the main grid configuration -> Settings -> Search critera. You select from the left list the field you want to modify the search criteria, and from the right list, you select all the search criteria elements you want to use. Mark the field and then the None button to remove the search criteria list in this field.