Subject Re: Null datasource From Andy Taylor <andy.taylor.1959@outlook.com> Date Wed, 10 Mar 2021 04:39:18 -0500 Newsgroups dbase.getting-started Roz, Have you tried setting it to null. Andy > How do I remove the datasource of an object? In this instance, if CARSBOX = true, the bodycode is no longer valid > > >    function CARSBOX_onChange() >       if this.Value = true >         form.typecontainer.vehtypecode.dataSource =  'array {"SED","HAT","XVR","EST","COU","SCC","SFT","CCP","MPV","REC","ATE","MBS"}' >         form.typecontainer.bodycodebox2.dataSource = "" >         form.typecontainer.subbodycode.dataSource =  "" >         form.Itsacar() >       endif >       return > > Setting datasource to "" is creating Error:  Data type mismatch.  Expecting:  Object > > Thanks > Roz