onBeforeUnSelect

fires before a cell is unselected

void onBeforeUnSelect(object selection);

selection

objectthe unselected object

some.attachEvent("onBeforeUnSelect", function(selection){
    //... some code here ... 
});

Details

The selection object depends on the selection mode and includes the following attributes:

row - the id of the row with selection
column - the id of the column with selection
id - the id of the selected item (row, column, or cell, depending on the applied selection mode)