CA 2E identifies a number of standard line selection value meanings, such as *Zoom, *Delete, or *Select.
Standard line selection meanings are controlled by list (LST) conditions attached to the *SFLSEL field. Each available option value is specified by a value (VAL) condition attached to the same field. Assigning a particular line selection value condition to a given list condition assigns it to have a particular meaning. The CA 2E screen design and generator programs then use the assigned value.
The length of the *SFLSEL field can be either one or two; it is shipped with a length of one. A designer (*DSNR) can change the model-wide length using the Edit Field Details panel; a developer can override the model-wide length for an individual function on the Edit Screen Entry Details panel.
The Edit Field Conditions panel for the *SFLSEL field shows the standard line selection values. You can display this panel from an action diagram. You can also edit a list condition from this panel.
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