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Designing and Using Forms
Row 2. Move the cursor to the first column of row 2. Press the
CHANGE TO LINE
.key and type
••
Press
CHANGE TO B.ASE.
Move to column 3, and press the
etc.
and
define fields
keys, in sequence. Then press
START XMIT FLD,
type
((December 1983",
and press
STOP FI ELD.
Move the cursor to column 17, and display the ((enhance video" function keys. Press
etc.,
then
CHANGE TO LI NE,
and type • .
Press
CHANGE TO BASE.
Move the cursor to column 20, then press
etc.
and
BL I NK V I DEO.
An asterisk will appear in the
BL I NK V I DED
key label.
Press
SET ENHNCMNT.
The asterisk will disappear from the
BL I NK V I DEO
label. Then
type
((NAME",
and press
SET ENHNCMNT
again.
Move the cursor to column 26. Press
CHANGE TO LINE,
and type • .
Press
CHANGE TO BASE.
Move the cursor to column 28, then press
et c.
and
I H-
VERSE VI DEO,
in sequence.
An
asterisk will appear in the label of the
I NVERSE VI DEO
key label.
Press
SET ENHNCMNT
(the asterisk should disappear from the
I NVERSE V I DEO
label.)
Press
def i ne fie Ids,
then
START UNPROTCT.
Move the cursor to column 59, and press
STOP FIELD.
Press
enhance Video,
then
SET ENHNCMNT.
This ends the enhancement.
Move the cursor to column 61, press
etc.,
then
CHANGE TO LINE,
and type • .
Row 3. Move the cursor to column
1
of row 3, and draw the bottom line, using the keys shown
in figure 5-4.
Any change of video enhancements between the ((start field" and ((stop field" locations will be
cleared whenever they lie within the range of a clear display or
cl~ar
field operation. If you
wish to define a video enhancement for an entire field which
wo~tt
be erased by a "clear line"
or ((clear display" operation, you must do so before pressing the
START UNPROTCT
or
START XMIT FLD
function keys. Video enhancements enabled in conjunction with the start of
a subfield (that is, within the overall bounds of a field) will be lost when a ((clear display" or
((clear field" operation is subsequently performed.
You can also define the fields and their display enhancements for the above example using
the escape sequences listed in the following paragraphs in place of the function keys.
5-5
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