Hi,
I have a table with 2 column : Length and reason.
I would like to show the total length in a LED display.
How can I loop trough the row and sum all the length?
nota : the table data is not link to a sql table it is feed manually by the operator.
Yes, you can.
#Get the dataset
data = event.source.parent.getComponent('Table').data
totallength = 0
#The length from each row
for row in range(data.rowCount):
length = data.getValueAt(row,"length")
totallength += length
#Push the total length to a label
event.source.parent.getComponent('Label').text = str(totallength)
I used a button, then push this information to a label on the screen.
Cheers,
Chris