Table column1 ,set checkbox .
After I edited this cell, the cell status is still in selected.
Then I click the Top Button , btn script like this:
dataset = system.device.listDevices()
table = self.parent.parent.getChild("Table")
table.props.data = dataset
table.props.selection.selectedRow = None
table.props.selection.selectedColumn = None
table.props.selection.data =[]
Always in selected status.....

