7     clearSelectedRows(tableRef) {  argument
8       if (tableRef) tableRef.clearSelected();
10     toggleSelectRow(tableRef, rowIndex) {  argument
11       if (tableRef && rowIndex !== undefined) {
12         tableRef.isRowSelected(rowIndex)
13           ? tableRef.unselectRow(rowIndex)
14           : tableRef.selectRow(rowIndex);
32     onChangeHeaderCheckbox(tableRef) {  argument
33       if (tableRef) {
34         if (this.tableHeaderCheckboxModel) tableRef.selectAllRows();
35         else tableRef.clearSelected();