Tkinter网格管理器（TypeError）

Question

I'm trying to put a set of 16 pictures into a tkinter frame. I've created a dictionary that maps the image address name (stored in imgbutton) as a key to the dictionary imagedict the value of which is a string containing its position in the tkinter grid (example a button in column 0 and row=1 would have the name backgroundpic5.jpg and the value "01").

Each row contains 4 pictures and there are 4 rows in total. The PhotoImage equivalent of imgbutton is buttonphoto (created using PIL). However, when i try running this, it tells me the grid_configure command accepts on 2 arguments while i have given 3 (Type Error)

Pos=imagedict[imgbutton]
GridColumn=Pos[0]; GridRow=Pos[1]
Button= tk.Button(root, image=buttonphoto)
Button.grid(GridColumn, GridRow)
Button.pack()

The error statement,

Traceback (most recent call last):
  File "C:\Users\USER\Desktop\ComputerProject\Tester2Imagebg.py", line 44, in <module>
  Button.grid(GridColumn, GridRow)
  TypeError: grid_configure() takes at most 2 arguments (3 given)

Thanks :)

Answer 1

Listen to the error. It knows what it's talking about ... well anyway it tells you something. Look up the documentation for Tkinter.Button.grid and it will tell. You need to do Button.grid(column=GridColumn, row=GridRow)

You see, the error is right. You gave one too many arguments to Button.grid() . Using Button.grid(...) is really just a shortcut for tk.Button.grid(Button, ...) , so all together you gave three arguments, but .grid() is expecting a button instance, cnf , and some keyword arguments. You provide the button instance by using Button.grid(...) instead of tk.Button(...) , but you gave two other positional arguments. You need to provide the column and row numbers as keyword arguments.

Answer 2

使用grid()布局管理器选项的正确语法：

 Button.grid(column = GridColumn, row = GridRow)