Exemple #1
0
 def prev(self, event):
     if self.skipper.skip(-1):
         self.read()
     else:
         console.notify("cannot skip beyond first row")
Exemple #2
0
 def prev(self,event):
    if self.skipper.skip(-1):
       self.read()
    else:
       console.notify("cannot skip beyond first row")
Exemple #3
0
 def next(self, event):
     if self.skipper.skip(1):
         self.read()
     else:
         console.notify("cannot skip beyond last row")
Exemple #4
0
 def next(self,event):
    if self.skipper.skip(1):
       self.read()
    else:
       console.notify("cannot skip beyond last row")