grid question

[tangolp]

How can I detect the value of the grid item when the user click on a row? For example, I have a grid where the datasource is the SalesLine table. Id' like to get the Linenum when the user clicks on a row. Can someone help?

Thanks!

[kashperuk]

The method active is called on the datasource each time you select a row in the grid.
You can override this method and just use the SalesLine.LineNum field from the table.
SalesLine will, at this point, contain the selected row

[tangolp]

Thank you for your reply. When click on a different record, it always return line 1.

public int active()
{
int ret;
ret = super();
element.design().caption(int2str(salesLine.LineNum));

return ret;
}

Thanks!