count. Number of rows in table

^table.count[]
^table.count[columns|cells|rows]   [3.4.2]

When calling without parameters (or with parameter rows) returns the number of rows in the table (int).
When calling with parameter columns returns the number of columns in the table (int).
When calling with parameter cells returns the number of cells in the current row of the table (int).

Example
$goods[^table::create{pos   good   price
1   Monitor display   1000
2   System control unit   1500
3   Keyboard   150
4   Speakers   100
}]
Columns: ^goods.count[columns]
Rows: ^goods.count[]

The example will output:
Columns: 3
Rows: 4

In expressions, the numeric value of the table equals the amount of its rows:

^if($goods > 2){more}

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Last updated: 24.03.2016