[Tkinter-discuss] revise :command=lambda
守株待兔
1248283536 at qq.com
Tue Aug 23 04:19:26 CEST 2011
[code]
from Tkinter import *
fields = 'Name', 'Job', 'Pay'
def fetch(event,entries):
for entry in entries:
print 'Input => "%s"' % entry.get() # get text
print event.widget
def makeform(root, fields):
entries = []
for field in fields:
row = Frame(root) # make a new row
lab = Label(row, width=5, text=field) # add label, entry
ent = Entry(row)
row.pack(side=TOP, fill=X) # pack row on top
lab.pack(side=LEFT)
ent.pack(side=RIGHT, expand=YES, fill=X) # grow horizontal
entries.append(ent)
return entries
if __name__ == '__main__':
root = Tk()
ents = makeform(root, fields)
root.bind('<Return>', lambda event,entries=ents: fetch(event,entries))
Button(root, text='Fetch', command= lambda event:fetch(event,entries)).pack(side=LEFT) # #how to revise it?
root.mainloop()
[/code]
in the code ,the bind method is ok, how to revise "command=lambda event:fetch(event,entries)",to make it work too??
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