addSpan()

adds a rows/cols span

addSpan(spanObj: ISpan): void;

Parameters:

spanObj: object - an object with configuration of a span

Example

grid.addSpan({     row: "0",     column: "a",     rowspan: 5 });// grid.paint();

The span object contains the following properties:

row	(string|number) mandatory, the id of a row
column	(string|number) mandatory, the id of a column
rowspan	(number) optional, the number of rows in a span
colspan	(number) optional, the number of columns in a span
text	(string|number) optional, the text in a spanned row/column
css	(string) optional, the name of the CSS class that will be applied to a span