It is called Combox in the VC, which can be entered like text boxes and can be selected. There is no such function in HTML, but it can be achieved. ... select> This can display two boxes on the page. The first box is where you want. The second is a drop-down menu. In the SELECT box, let's put the selected value in the box after selecting the onchange event.
Option> aaaaaa option> bbbbbb option> ccccccc option> dddddddddd option> eeeeee option> ffffff option>
select>