Python tkinter Button触发问题

Question

我准备做一个小软件：

是这样的我做了一个主窗口：主窗口设置一个按键，点击后再创建一个窗口，填一些信息，然后设置了一个按钮，去提交这些信息

相当与做了一个简易对话框。

现在的问题是：我点击主窗口按钮是，对话框的按键函数都实现了，按对话框的按键却不执行，代码在下，希望大佬们解惑。

这个局怎么破？

import tkinter
import tkinter.messagebox
import os

my_filename = "myfile.tsl"

class TSL_GUI():
    def __init__(self,init_windows_name):
        self.windows_name = init_windows_name
        # 看看是否需要创建一个新的物料系统
        self.isChuan = os.path.exists(my_filename)
        # try:
            # self.filename = open(my_filename,"w+")
        # except:
            # print("文件打开错误")
        self.filename = None
        self.i = 0;

    def set_window(self):
        self.windows_name.title("物料统计工具")
        self.windows_name.geometry('720x480+200+200')
        if self.isChuan == False:
            self.buttonChuan = tkinter.Button(self.windows_name,width = 10,bd = 0,text="创建",command = self.chuanJian)
            self.buttonChuan.pack()
        else:
            self.buttonJia = tkinter.Button(self.windows_name,width = 10,bd = 0,text="+")
            self.buttonJian = tkinter.Button(self.windows_name,width = 10,bd = 0,text="-")
            self.buttonJia.pack()
            self.buttonJian.pack()
            
    def closefile(self):
        if(self.filename != None):
            self.filename.close()

    def chuanJian(self):
        chuan = tkinter.Tk()
        chuan.title("创建物料系统")
        chuan.geometry('360x120+240+240')
        label_layer = tkinter.Label(chuan,width = 10,text="层:")
        label_layer.grid(row=0,column = 0)
        entry_layer = tkinter.Entry(chuan,width = 30)
        entry_layer.grid(row=0,column = 1,columnspan='2')
        label_height = tkinter.Label(chuan,width = 10,text="长:")
        label_height.grid(row=1,column = 0)
        entry_height = tkinter.Entry(chuan,width = 30,text="sha")
        entry_height.grid(row=1,column = 1,columnspan='2')
        label_width = tkinter.Label(chuan,width = 10,text="宽:")
        label_width.grid(row=2,column = 0)
        entry_width = tkinter.Entry(chuan,width = 30)
        entry_width.grid(row=2,column = 1,columnspan='2')
        button_submit = tkinter.Button(chuan,bd = 0,text="提交",state = "normal",command = self.chuanJian_sub(entry_layer,entry_height,entry_width))
        button_submit.grid(row=3,column=1)
        button_submit = tkinter.Button(chuan,bd = 0,text="提交2",state = "active",command = self.chuanJian_sub2(entry_layer,entry_height,entry_width))
        button_submit.grid(row=3,column=2)
        chuan.mainloop()

    def chuanJian_sub(self,entry_l,entry_h,entry_w):
        tkinter.messagebox.showinfo("内容",entry_l.get())
        self.i+=1
        entry_l.insert(0,str(self.i))

    def chuanJian_sub2(self,entry_l,entry_h,entry_w):
        tkinter.messagebox.showinfo("内容2",entry_h.get())
        self.i+=1
        entry_h.insert(0,str(self.i))

def gui_start():
    init_window = tkinter.Tk()
    mgui=TSL_GUI(init_window)
    mgui.set_window()
    init_window.mainloop()
    mgui.closefile()

gui_start()

Answer 1

import tkinter

import tkinter.messagebox

import os

my_filename = "myfile.tsl"


class TSL_GUI():

    def __init__(self, init_windows_name):

        self.windows_name = init_windows_name

        # 看看是否需要创建一个新的物料系统

        self.isChuan = os.path.exists(my_filename)

        # try:

        # self.filename = open(my_filename,"w+")

        # except:

        # print("文件打开错误")

        self.filename = None

        self.i = 0;

    def set_window(self):

        self.windows_name.title("物料统计工具")

        self.windows_name.geometry('720x480+200+200')

        if self.isChuan == False:

            self.buttonChuan = tkinter.Button(self.windows_name, width=10, bd=0, text="创建", command=self.chuanJian)

            self.buttonChuan.pack()


        else:

            self.buttonJia = tkinter.Button(self.windows_name, width=10, bd=0, text="+")

            self.buttonJian = tkinter.Button(self.windows_name, width=10, bd=0, text="-")

            self.buttonJia.pack()

            self.buttonJian.pack()

    def closefile(self):

        if (self.filename != None):
            self.filename.close()

    def chuanJian(self):

        chuan = tkinter.Tk()

        chuan.title("创建物料系统")

        chuan.geometry('360x120+240+240')

        label_layer = tkinter.Label(chuan, width=10, text="层:")

        label_layer.grid(row=0, column=0)

        entry_layer = tkinter.Entry(chuan, width=30)

        entry_layer.grid(row=0, column=1, columnspan='2')

        label_height = tkinter.Label(chuan, width=10, text="长:")

        label_height.grid(row=1, column=0)

        entry_height = tkinter.Entry(chuan, width=30, text="sha")

        entry_height.grid(row=1, column=1, columnspan='2')

        label_width = tkinter.Label(chuan, width=10, text="宽:")

        label_width.grid(row=2, column=0)

        entry_width = tkinter.Entry(chuan, width=30)

        entry_width.grid(row=2, column=1, columnspan='2')

        button_submit = tkinter.Button(chuan, bd=0, text="提交", state="normal",
                                       command=lambda: self.chuanJian_sub(entry_layer, entry_height, entry_width))

        button_submit.grid(row=3, column=1)

        button_submit = tkinter.Button(chuan, bd=0, text="提交2", state="active",
                                       command=lambda: self.chuanJian_sub2(entry_layer, entry_height, entry_width))

        button_submit.grid(row=3, column=2)

        chuan.mainloop()

    def chuanJian_sub(self, entry_l, entry_h, entry_w):

        tkinter.messagebox.showinfo("内容", entry_l.get())

        self.i += 1

        entry_l.insert(0, str(self.i))

    def chuanJian_sub2(self, entry_l, entry_h, entry_w):

        tkinter.messagebox.showinfo("内容2", entry_h.get())

        self.i += 1

        entry_h.insert(0, str(self.i))


def gui_start():
    init_window = tkinter.Tk()

    mgui = TSL_GUI(init_window)

    mgui.set_window()

    init_window.mainloop()

    mgui.closefile()


gui_start()