TABLEUPDATE Grid Notify Event

Description

For BBj-specific documentation, see Table Update - GRID Notify Event 22 BBj.

Indicates that the grid requires information from the application before it can be redrawn. When one or more cells in a grid need to be redrawn, this event is issued. It is the programmer's responsibility to provide code to redraw the cell(s) specified in the TABLEUPDATE event.

It is imperative that an event loop managing a standard grid check for Notify event 22 from the main grid control and the row header grid, if present, and respond to them. Otherwise blank cells and headers may appear in the grid (see the Standard Grid Tutorial 1: Display-Only Grid and Standard Grid Tutorial 2: User-Modifiable Grid for examples of how this can be done).

Event Template

context:u(2),code:i(1),id:u(2),objtype:i(2),leftcol:u(6),toprow:u(6),rightcol:u(6),botrow:u(6)

Significant Field

Description

context

Context in which the event occurred.

code

22

id

ID of the resource that caused the event.

leftcol

Last four fields define the range of cells that need to be redrawn. Note that row and column numbering is zero-based. The leftcol field indicates the leftmost column with cells that need to be redrawn.

toprow

Top row with cells that need to be redrawn.

rightcol

Rightmost column with cells that need to be redrawn.

botrow

Bottom row with cells that need to be redrawn

See Also

NOTICE() Function - Get SYSGUI Notice String

NOTICETPL() Function - Get Notice String Template



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