TWebDBEdit placeholder value

Hi,
is it possible to modify the text of a TWebDBEdit at runtime without changing the value of the field in the DataSet? I'm trying to display a temporary value for an autocomplete-like behaviour but the .Text property doesn't allow me to do that.

For a TWebDBEdit, the Text value is bound to the DB field.
For this purpose it is maybe best to use a TWebEdit and update the DB field from it when it fits for your purpose?