所以我的问题是我想创建多个输入字段，比如超过 30 个，但是每次我使用 .pack 或 .grid 重新格式化它时，它都会不断地抛弃格式。有没有办法在不使用 SQLite 之类的东西的情况下在一个窗口上放置近 30 个输入框？正如我们从这段代码中看到的，我们有 4 个字段，您将如何缩小框以放入更多的输入字段，例如 30 多个。
其次，我想将所有输入的数据输入字段输出到列表框，有没有办法将表列添加到列表框以显示每个输入字段的分割。
第三个是可以将列表框移动到同一窗口上的另一个选项卡以显示输入的所有条目字段，如果是这样你会怎么做。
这是我目前的代码
import tkinter as tk
from tkinter import ttk
from tkinter import messagebox
from datetime import *
# Import Packages
import tkinter as tk
from tkinter import *
from tkinter import ttk
from tkinter.scrolledtext import *
import tkinter.filedialog
from tkcalendar import Calendar, DateEntry
from tkinter import messagebox
from tkintertable import TableCanvas, TableModel
from tkinter import ttk
# Database
#import sqlite3
import csv
window = Tk()
window.title("TESTTEST")
window.geometry("750x450")
window.config(background='black')
#style = ttk.Style(window)
#style.configure('lefttab.TNotebook', tabposition='wn',)
# TAB LAYOUT
#tab_control = ttk.Notebook(window,style='righttab.TNotebook')
#tab1 = ttk.Frame(tab_control)
#tab2 = ttk.Frame(tab_control)
#tab3 = ttk.Frame(tab_control)
#tab4 = ttk.Frame(tab_control)
#tab5 = ttk.Frame(tab_control)
#tab6 = ttk.Frame(tab_control)
# ADD TABS TO NOTEBOOK
#tab_control.add(tab1, text=f'{"Home":^20s}')
#tab_control.add(tab2, text=f'{"View":^20s}')
#tab_control.add(tab3, text=f'{"Search":^20s}')
#tab_control.add(tab4, text=f'{"Edit":^20s}')
#tab_control.add(tab5, text=f'{"Export":^20s}')
#tab_control.add(tab6, text=f'{"About ":^20s}')
#label1 = Label(tab1, text= 'Python RPA APP',padx=1, pady=1)
#label1.grid(column=0, row=0)
#label2 = Label(tab2, text= 'View',padx=5, pady=5)
#label2.grid(column=0, row=0)
#label3 = Label(tab3, text= 'Search',padx=5, pady=5)
#label3.grid(column=0, row=0)
#label4 = Label(tab4, text= 'Edit/Update',padx=5, pady=5)
#label4.grid(column=0, row=0)
#label5 = Label(tab5, text= 'Export',padx=5, pady=5)
#label5.grid(column=0, row=0)
#label6 = Label(tab6, text= 'About',padx=5, pady=5)
#label6.grid(column=0, row=0)
#tab_control.pack(expand=1, fill='both')
class Main(ttk.Frame):
def __init__(self, parent):
super().__init__()
self.parent = parent
self.punches_list = []
self.ent1 = tk.StringVar()
self.ent2 = tk.StringVar()
self.ent3 = tk.StringVar()
self.ent4 = tk.StringVar()
self.init_ui()
def init_ui(self):
f = ttk.Frame()
# ttk.Label(f, text = "Entry1").pack(side=TOP, anchor=NW)
## ttk.Label(f, text = "Entry1").pack(side=LEFT, padx=5, pady=5, anchor=NW)
## self.txTest = ttk.Entry(f,textvariable=self.ent).pack(fill=X, padx=5, expand=True, anchor=NW)
# ttk.Label(f, text = "Entry1").pack(side=TOP, anchor=NW)
# self.txTest1 = ttk.Entry(f, textvariable=self.ent2).pack(side=TOP, anchor=NW)
ttk.Label(f, text = "Entry1").pack(side=TOP, anchor=NW, fill=tk.BOTH, pady=5, padx=5, expand=0)
self.txTest1 = ttk.Entry(f, textvariable=self.ent1).pack(side=TOP, anchor=NW, fill=tk.BOTH, pady=5, padx=5, expand=0)
ttk.Label(f, text = "Entry2").pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
self.txTest2 = ttk.Entry(f, textvariable=self.ent2).pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
ttk.Label(f, text = "Entry3").pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
self.txTest3 = ttk.Entry(f, textvariable=self.ent3).pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
#tkinter.Label(window, text = "Username").grid(row = 0) #'username' is placed on position 00 (row - 0 and column - 0)
#tkinter.Entry(window).grid(row = 0, column = 1) # first input-field is placed on position 01 (row - 0 and column - 1)
ttk.Label(f, text = "Entry4").pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
self.txTest4 = ttk.Entry(f, textvariable=self.ent4).pack(side=TOP, anchor=NW,fill=tk.BOTH, pady=5, padx=5, expand=0)
self.lstItems = self.get_listbox(f, 140,140).pack(anchor=N)
w = ttk.Frame()
ttk.Button(w, text="Add",command=self.add_In).pack(side=TOP, anchor=NE)
ttk.Button(w, text="Clear", command=self.clear_Out).pack(side=TOP, anchor=NE)
ttk.Button(w, text="Close", command=self.on_close).pack(side=TOP, anchor=NE)
#f.pack(side=tk.RIGHT, fill=tk.BOTH, expand=1)
#w.pack(side=tk.RIGHT, fill=tk.BOTH, expand=1)
f.pack(side=tk.LEFT, fill=tk.BOTH, pady=5, padx=5, expand=1)
w.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)
def add_In(self,):
#s = "IN {0:>30} {1}".format(str(datetime.now()), self.ent.get())
s = self.ent1.get()
self.set_list(s)
s = self.ent2.get()
self.set_list(s)
s = self.ent3.get()
self.set_list(s)
s = self.ent4.get()
self.set_list(s)
self.ent1.set('')
self.ent2.set('')
self.ent3.set('')
self.ent4.set('')
def clear_Out(self):
#s = "OUT {0:>29} {1}".format(str(datetime.now()), self.ent1.get())
#field_name.set('')
self.ent1.set('')
self.ent2.set('')
self.ent3.set('')
self.ent4.set('')
#self.set_list(s)
def set_list(self,s):
self.punches_list.append(s)
self.lstItems.delete(0, tk.END)
for i in self.punches_list:
self.lstItems.insert(tk.END, i)
def on_set(self):
self.check.set(1)
def on_close(self):
#self.destroy()
self.parent.on_exit()
def get_listbox(self, container, height=750, width=600):
sb = tk.Scrollbar(container,orient=tk.VERTICAL)
w = tk.Listbox(container,
relief=tk.GROOVE,
selectmode=tk.BROWSE,
height=height,
width=width,
background = 'white',
font='TkFixedFont',
yscrollcommand=sb.set,)
sb.config(command=w.yview)
w.pack(side=tk.LEFT,fill=tk.BOTH, expand =1)
sb.pack(fill=tk.Y, expand=1)
return w
class App(tk.Tk):
"""Start here"""
def __init__(self):
super().__init__()
self.protocol("WM_DELETE_WINDOW", self.on_exit)
self.set_style()
self.set_title()
Main(self,)
def set_style(self):
self.style = ttk.Style()
#('winnative', 'clam', 'alt', 'default', 'classic', 'vista', 'xpnative')
self.style.theme_use("vista") #change to your liking :)
def set_title(self):
s = "{0}".format('Employee Time-Clock')
self.title(s)
self.destroy()
def on_exit(self):
window.destroy()
#self.destroy()
#sys.exit()
#"""Close all"""
#if messagebox.askokcancel( self.title(), "Do you want to quit?", parent=self):
# self.destroy()
if __name__ == '__main__':
app = App()
app.mainloop()
最佳答案
你的代码是一团糟，brah ;D。我从你的问题中收集到的是你需要某种 table 。我从你的代码中收集到的是表格应该包含由 Label 组成的单元格。和 Entry .您还需要一个界面来创建条目。下面是所有这些的一个例子。我真的看不出有什么可以解释的。只是一堆Frame , Label , Entry和 Button .唯一真正的行动是在 Table .所有这些 Action 都是在数学上找出下一个 Item 的位置.这都是非常基本的东西。
import tkinter as tk
from tkinter import ttk
#the entire bottom row of the app.
#has a dependency on self.master.table ~ not good OOP
class EntryManager(tk.Frame):
def __init__(self, master, **kwargs):
tk.Frame.__init__(self, master, **kwargs)
self.grid_columnconfigure(5, weight=1)
font='Helvetica 10 bold'
tk.Label(self, text='Label', font=font, width=5).grid(row=0, column=0, padx=2)
lbl = tk.Entry(self, width=10, font=font)
lbl.grid(row=0, column=1, padx=2)
tk.Label(self, text='Entry', font=font, width=5).grid(row=0, column=2, padx=2)
ent = tk.Entry(self, width=25, font=font)
ent.grid(row=0, column=3, padx=2)
tk.Button(self, text='add', font=font, command=lambda: self.master.table.addItem(lbl.get(), ent.get())).grid(row=0, column=4, padx=2, sticky='w')
tk.Label(self, text='rows', font=font, width=4).grid(row=0, column=5, padx=2, sticky='e')
r = tk.Entry(self, width=4, font=font)
r.insert('end', self.master.table.rows)
r.grid(row=0, column=6, padx=2)
tk.Label(self, text='cols', font=font, width=4).grid(row=0, column=7, padx=2)
c = tk.Entry(self, width=4, font=font)
c.insert('end', self.master.table.cols)
c.grid(row=0, column=8, padx=2)
tk.Button(self, text='set', font=font, command=lambda: self.master.table.setDims(r.get(), c.get())).grid(row=0, column=9, padx=2, sticky='e')
#generic scrollable frame
class ScrollFrame(tk.Frame):
def __init__(self, master, row=0, column=0, scrollspeed=.02, **kwargs):
tk.Frame.__init__(self, master, **kwargs)
self.grid(row=row, column=column, sticky='nswe')
self.scrollspeed = scrollspeed
self.canvas = tk.Canvas(self, highlightthickness=0)
self.canvas.grid(column=0, row=0, sticky='nswe')
self.v_scroll = tk.Scrollbar(self, orient='vertical', command=self.canvas.yview)
self.v_scroll.grid(row=0, column=1, sticky='ns')
self.canvas.configure(yscrollcommand=self.v_scroll.set)
self.canvas.bind_all('<MouseWheel>', self.on_mousewheel)
self.frame = tk.Frame(self.canvas, height=0)
self.frame.grid_columnconfigure(0, weight=1)
self.frame.bind('<Configure>', lambda e:self.canvas.configure(scrollregion=self.canvas.bbox("all")))
self.canvas.create_window((0,0), window=self.frame, anchor="nw")
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(0, weight=1)
def on_mousewheel(self, event):
self.canvas.yview_moveto(self.v_scroll.get()[0]+((-event.delta/abs(event.delta))*self.scrollspeed))
#a table cell
class Item(tk.Frame):
@property
def value(self):
return self.__value.get()
@value.setter
def value(self, text):
self.__value.set(text)
def __init__(self, master, text, value, **kwargs):
tk.Frame.__init__(self, master, **kwargs)
tk.Label(self, text=text, width=10, font='none 8 bold').grid(row=0, column=0, pady=5, padx=5)
self.__value = tk.StringVar(value=value)
tk.Entry(self, textvariable=self.__value, width=25).grid(row=0, column=1, pady=5, padx=5)
#the table
class Table(ScrollFrame):
def __init__(self, master, rows=15, cols=3, **kwargs):
ScrollFrame.__init__(self, master, **kwargs)
self.entries = []
self.rows = rows
self.cols = cols
def addItem(self, text, value):
if len(self.entries) < self.rows*self.cols:
self.entries.append(Item(self.frame, text, value))
self.entries[-1].grid(row=(len(self.entries)-1)%self.rows, column=(len(self.entries)-1)//self.rows)
def getItem(self, row, column):
return self.entries[self.rows*column+row].value
def setDims(self, rows, cols):
if rows.isnumeric():
self.rows = int(rows)
if cols.isnumeric():
self.cols = int(cols)
for ent in self.entries:
ent.grid_forget()
for i, ent in enumerate(self.entries):
if i < self.rows*self.cols:
ent.grid(row=i%self.rows, column=i//self.rows)
class App(tk.Tk):
WIDTH, HEIGHT, TITLE = 770, 465, 'Application'
def __init__(self):
tk.Tk.__init__(self)
ttk.Style().theme_use("vista")
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(0, weight=1)
self.table = Table(self, rows=20, cols=3)
self.table.grid(row=0, column=0, sticky='nswe')
EntryManager(self).grid(row=1, column=0, sticky='nswe', ipady=5)
#junk for testing
for i in range(12):
self.table.addItem(f'entry_{i}', f'data {i}')
if __name__ == '__main__':
app = App()
app.config(background='black')
app.title(App.TITLE)
app.geometry(f'{App.WIDTH}x{App.HEIGHT}')
#app.resizable(width=False, height=False)
app.mainloop()
关于python - 是否可以在 tkinter & python 中创建多个表单字段，然后将其提交到表列格式的输出文本框，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/63378573/