There is a main input with a datist:
<input list="rashod" id="idrashod"> <datalist id="rashod"> <option>ремонт оргтехники</option> <option>картриджи для принтеров</option> <option>ремонт</option> </datalist> And there is a second input:
<input list="dohod" id="iddohod"> <datalist id="dohod"> <option>ремонт оргтехники</option> <option>картриджи для принтеров</option> <option>закупки</option> </datalist> options cannot be given id, i.e. only by value option.
How to make it so that when choosing in the first datalist, for example, “purchases”, in the second “dohod” the same “purchases” become
<option disabled>закупки</option> 