python tkinter输入表单

""" use StringVar variables lay out by columns: this might not align horizontally everywhere (see entry2) """

from tkinter import * from quitter import Quitter fields = 'Name', 'Job', 'Pay'

def fetch(variables): for variable in variables: print('Input => "%s"' % variable.get()) # get from var

def makeform(root, fields): form = Frame(root) # make outer frame left = Frame(form) # make two columns rite = Frame(form) form.pack(fill=X) left.pack(side=LEFT) rite.pack(side=RIGHT, expand=YES, fill=X) # grow horizontal

variables = []
for field in fields:
    lab = Label(left, width=5, text=field)      # add to columns
    ent = Entry(rite)
    lab.pack(side=TOP)
    ent.pack(side=TOP, fill=X)                  # grow horizontal
    var = StringVar()
    ent.config(textvariable=var)                # link field to var
    var.set('enter here')
    variables.append(var)
return variables

if name == 'main': root = Tk() vars = makeform(root, fields) Button(root, text='Fetch', command=(lambda: fetch(vars))).pack(side=LEFT) Quitter(root).pack(side=RIGHT) root.bind('<Return>', (lambda event: fetch(vars))) root.mainloop()