Database Reference
In-Depth Information
8.
In the
Read Only
section, set
Read Only Condition Type
to
Always
(see
Figure 6-70
)
.
Figure 6-70.
Specifying a read-only condition type
9.
Scroll to the top of the page, and click
Apply Changes
.
10.
Edit the item
P220_CREATED_BY
.
11.
Set
Display As
to
Select List
. In the
List of Values
section, set
Named
LOV
to
TECHS
, set
Display Extra Values
to
No
, set
Display Null Values
to
Yes
, enter
- Select a Tech -
for
Null Display Value
, and then
click
Apply Changes
. See
Figure 6-71
.
Figure 6-71.
Controlling the LOV
12. Run the application.
Your master-detail report and form are now complete. Using the Master Detail Form
Wizard, you generated a report and master-detail form on the
TICKETS
and
TICKET_DETAILS
tables. You modified the report to contain a user-friendly status
value, sortable columns, and your preferred date formats. You modified the Manage
Tickets and Ticket Details forms to order items on the page, use text areas, and select
lists. Along the way, you reviewed the APEX components that make up your report
