2. Row position

Events also allow for the manipulation of the row position within a list. This functionality is similar to using the List node in the flowchart editor; however, not all features available in the List node are supported.

The basic syntax is as follows:

goto first row of @List

goto next row of @List

goto previous row of @List

goto last row of @List

The syntax is straightforward, so we won't go into detail about what each command does. However, as mentioned earlier, not every feature is available out of the box. For instance, if we want to create an event that navigates to a specific row, we can program it as follows: we create a numeric view state called "RowIndex" to store the current row index. Note that in this example, the indices start at 1, with the first row being index 1. Fortunately, the code is quite simple:

goto first row of @List

var @i := 1

while @i < @RowIndex
    goto next row of @List
    @i := @i + 1
end