DataGrid Click

[Martin Obongita]

Hi All,
CONDOLENCE to all Listers(UK Chapter)The Double Rainbow over the Palace is Biblical.
I have a datagrid in a js form with its event click property enabled.In the list I also have a boolean column.The first click on the column sets the value to true and hits the on evClick parameterA second click on the column sets the value to false but the "on evClick" is not called.
What I am missing?
Martin O.