Programming
2.6 Methods
Expanding the user interface
2-64 Commissioning Manual, 11/2006, 6FC5397-0DP10-0BA0
2.6.2 FOCUS
Description
The FOCUS method is executed if the focus (cursor) is positioned on another field in the
dialog.
The FOCUS method must not be initiated as a result of a navigation event. The cursor may
only be moved in softkey PRESS blocks, CHANGE blocks, etc. Responses to cursor
movements are are predefined and cannot be modified.
Note
Within the FOCUS block, it is not possible to select a different variable, nor can a new dialog
be loaded.
Programming
Syntax: FOCUS
...
END_FOCUS
Description: Positions the cursor
Parameters: - None -
Example
FOCUS
DLGL("The focus has been placed on variable" << FOC << ".) º º
END_FOCUS
2.6.3 LOAD GRID
Description
The table description can be made available dynamically within the LOAD block using the
LG method.
In order to assign a table using the LG method, the variable must have already been defined
as a grid variable and cross-referenced to an existing, valid table.
To Next Page
Loading...
Need help?
General
