我想从一个大列表中生成多个复选框,并获取所有值。
这是到目前为止我的代码(列表可能更大):
from Tkinter import *
def print_ingredients(*args):
values = [('cheese',cheese.get()),('ham',ham.get()),('pickle',pickle.get()),('mustard',mustard.get()),('lettuce',lettuce.get())]
print values
lst = ['cheese','ham','pickle','mustard','lettuce']
top = Tk()
mb= Menubutton ( top, text="Ingredients", relief=RAISED )
mb.grid()
mb.menu = Menu ( mb, tearoff = 0 )
mb["menu"] = mb.menu
cheese=IntVar()
ham=IntVar()
pickle=IntVar()
mustard=IntVar()
lettuce=IntVar()
l = mb.menu.add_checkbutton(label="cheese", variable = cheese)
l = mb.menu.add_checkbutton(label="ham", variable = ham)
l = mb.menu.add_checkbutton(label="pickle", variable = pickle)
l = mb.menu.add_checkbutton(label="mustard", variable = mustard)
l = mb.menu.add_checkbutton(label="lettuce", variable = lettuce)
btn = Button(top, text="Print", command=print_ingredients)
btn.pack()
mb.pack()
top.mainloop()
这按预期工作,但是当它是一个更大的列表时,似乎没有必要将所有这些都写出来。
有没有办法仅通过迭代字符串列表来创建复选框/复选框(然后获取它们的值)?