+hint
+hint
is a base class used to implement autocomplete
functionality in the GUI. See +Hint, +Hint1, +Hint2,
+DbHint and +Obj.
+Hint
+Hint
takes a function which is supposed to generate a list
of matches for the argument string. See also +DbHint.
+Hint1
+Hint1
takes an expression that produces a list of all
values to be used. Useful if there are not too many values, for example a
small number of constant strings or a short DB selection.
+Hint2
+Hint2
, "second hint", should be used in a field
immediately after a +Choice
- button, or after a
+Hint1
- field. It will then use the hint values of the
preceding field. See also +Choice, +Hint1.
+HttpField
,"Home page" (gui '(+E/R +HttpField) '(hp : home obj) 40)
See also +Url, +MailField, +TelField and +TextField.