Python tkinter-tk.Stringvar()属性错误
我的代码如下。我们关心的部分是页面框架中的“labelText=tk.Stringvar()” 它抛出以下错误: “AttributeError:模块'tkinter'没有属性'Stringvar'” 为什么它会抛出错误?如何防止此错误Python tkinter-tk.Stringvar()属性错误,python,oop,python-3.x,tkinter,tk,Python,Oop,Python 3.x,Tkinter,Tk,我的代码如下。我们关心的部分是页面框架中的“labelText=tk.Stringvar()” 它抛出以下错误: “AttributeError:模块'tkinter'没有属性'Stringvar'” 为什么它会抛出错误?如何防止此错误 import tkinter as tk class Program(tk.Tk): def __init__(self, *args, **kwargs): tk.Tk.__init__(self, *args, **
import tkinter as tk
class Program(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
tk.Tk.iconbitmap(self, default = "")
tk.Tk.wm_title(self, "")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand=True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
self.frames = {}
for F in (Page, Other):
frame = F(container, self)
self.frames[F] = frame
frame.grid(row = 0, column = 0, sticky = "nsew")
self.show_frame(Page)
def show_frame(self,cont):
frame = self.frames[cont]
frame.tkraise()
class Page(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
innerFrame = tk.Frame(self, bg="red")
innerFrame.place(relx=.5, rely=.5, anchor="c", relwidth=1.0, relheight=1.0)
labelText = tk.Stringvar()
class Other(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
app = Program()
app.state('zoomed')
app.mainloop()
Tkinter没有属性
Stringvar
,您应该将其替换为Stringvar
labelText = tk.StringVar()
使用
Stringvar()
更改Stringvar()
。“var”需要大写。您应该自己查找合法tkinter属性列表:import tkinter;打印(dir(tkinter))
。或者在IDLE或其他名为completion的IDE中:将tkinter作为tk导入,后跟>>tk.
后跟wait或调用completions的任何东西,后跟弹出框。键入S
并突出显示StringVar
。