tkinter怎么得知Radiobutton选择了哪一个
如题,我用radiobutton做了一个单选题,但我不知道怎么样才能知道用户选了那个选项,请问如何返回用户选择的选项? 用get()? qiuyouzhi 发表于 2020-3-29 14:07用get()?
AttributeError: 'Radiobutton' object has no attribute 'get'{:10_266:} 田雄壮 发表于 2020-3-29 14:31
AttributeError: 'Radiobutton' object has no attribute 'get'
写进callback里 qiuyouzhi 发表于 2020-3-29 14:51
写进callback里
from tkinter import *
root = Tk()
lang=[(1,1),(2,2),(3,3),(4,4)]
v = IntVar()
v.set(1)
for i,n in lang:
b = Radiobutton(root,text=i,variable=v,value=n)#indicatoron=False可以把勾选变成按钮
b.pack(anchor=W)#fill=X可以使按钮进行横向填充
def ok():
print(b.get())
Button(root,text='qwer',command=ok).pack()
mainloop()
我是这样写的,请问应该get哪个值? 田雄壮 发表于 2020-3-29 14:59
from tkinter import *
root = Tk()
https://blog.csdn.net/u014663232/article/details/88889697?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task qiuyouzhi 发表于 2020-3-29 15:01
https://blog.csdn.net/u014663232/article/details/88889697?depth_1-utm_source=distribute.pc_relevan ...
可以了,感谢!
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