Conditionally Extracting Rows from Table

Ignition
,
42

Ideally, do nothing.

When I was testing out the orignal script, it did everything okay, until I hit the limit.

I could not deselect them either.

43

If you show us what you've got, it may help you get a better answer.

Agree with @lrose, here. Check if it's one to select, then see if you're allowed to. There should be no restriction to unselect it.

44

Gladly!

def runAction(self, event):
	if len(self.view.custom.RouteData) > 4:
		return
	# Grabs data from the Row that was clicked on.
	RouteRow = self.props.data[event.rowIndex]
	# Bypasses the extra click to edit a cell.
	RouteRow.DESTINATION_SELECTED ^= True
	# Depends whether Checkbox is checked or not.
	# Will either Append a Row to RouteData or Remove a Row from RouteData.
	if not RouteRow.DESTINATION_SELECTED:
		self.view.custom.RouteData.append({'DeviceID': RouteRow['DEVICE_ID'],'DeviceName': RouteRow['DEVICE_NAME']})
	else:
		Index = next(i for i, RouteData in enumerate(self.view.custom.RouteData) if RouteData.DeviceID == RouteRow.DEVICE_ID)
		self.view.custom.RouteData.pop(Index)
45

Perhaps something like this:

def runAction(self, event):
	# Grabs data from the Row that was clicked on.
	RouteRow = self.props.data[event.rowIndex]
	# Bypasses the extra click to edit a cell.
	# Check whether it's a cell to unselect
	if RouteRow.DESTINATION_SELECTED == True:
		RouteRow.DESTINATION_SELECTED == False
	# Otherwise check if we can select it
	else:
		if len(self.view.custom.RouteData) > 4:
			return
		else:
			RouteRow.DESTINATION_SELECTED == True
	# Depends whether Checkbox is checked or not.
	# Will either Append a Row to RouteData or Remove a Row from RouteData.
	if not RouteRow.DESTINATION_SELECTED:
		self.view.custom.RouteData.append({'DeviceID': RouteRow['DEVICE_ID'],'DeviceName': RouteRow['DEVICE_NAME']})
	else:
		Index = next(i for i, RouteData in enumerate(self.view.custom.RouteData) if RouteData.DeviceID == RouteRow.DEVICE_ID)
		self.view.custom.RouteData.pop(Index)
46

@Irose
Oh. That one worked perfectly. I missed that.

Thank you for the help everyone! I really appreciate it.