SECTION 8.6
693
Interactive Forms
5 0 obj
<< /Resources 21 0 R
/Length 172
>>
stream
/Tx BMC
q
BT
0 0 1 rg
/Ti 12 Tf
1 0 0 1 100 100 Tm
0 0 Td
( The quick brown fox ) Tj
0
−13
Td
( ate the lazy mouse. ) Tj
ET
Q
EMC
endstream
endobj
Choice Fields
A
choice field
(field type
Ch
) contains several text items, one or more of which
may be selected as the field value. The items may be presented to the user in
either of two forms:
•
A scrollable
list box
•
A
combo box
consisting of a drop-down list optionally accompanied by an edit-
able text box in which the user can type a value other than the predefined
choices
TABLE 8.79 Field flags specific to choice fields
BIT POSITION
NAME
MEANING
18
19
Combo
Edit
If set, the field is a combo box; if clear, the field is a list box.
If set, the combo box includes an editable text box as well as a drop-
down list; if clear, it includes only a drop-down list. This flag is mean-
ingful only if the Combo flag is set.