when i click on each of the items in listbox, a text is printed which comes from db in the Textbox widget of my app. i want to be able to do exactly that also with my button. I mean, when user searches the word in entrybox and the list lowers down to 1 item, i want to be able to select that item with 3 ways (clicking on it in the list, clicking on my button, pressing the Return key on my keyboard). now clicking works. how should i config the button event in enter_meaning function?
import sqlite3 as sqlite
import tkinter as tk
from tkinter import ttk
# GUI Widgets
class EsperantoDict:
def __init__(self, master):
self.search_var = tk.StringVar()
self.search_var.trace("w", lambda name, index, mode: self.update_list())
self.frame_header = ttk.Frame(master, relief=tk.FLAT)
self.frame_header.config(style="TFrame")
self.frame_header.pack(side=tk.TOP, padx=5, pady=5)
ttk.Label(self.frame_header, image=self.small_logo).grid(row=0, column=0, stick="ne", padx=5, pady=5, rowspan=2)
ttk.Label(self.frame_header, text='EsperantoDict', font=('Arial', 18, 'bold')).grid(row=0, column=1)
self.frame_content = ttk.Frame(master)
self.frame_content.config(style="TFrame")
self.frame_content.pack()
self.entry_search = ttk.Entry(self.frame_content, textvariable=self.search_var, width=30)
self.entry_search.bind('<FocusIn>', self.entry_delete)
self.entry_search.bind('<FocusOut>', self.entry_insert)
self.entry_search.grid(row=0, column=0, padx=5)
self.entry_search.focus()
self.entry_search.bind("<KeyRelease>", self.edit_input)
self.button_search = ttk.Button(self.frame_content, text=u"Serĉu", command=self.enter_meaning)
self.photo_search = tk.PhotoImage(file=r'C:\EsperantoDict\search.png')
self.small_photo_search = self.photo_search.subsample(3, 3)
self.button_search.config(image=self.small_photo_search, compound=tk.LEFT, style="TButton")
self.button_search.grid(row=0, column=2, columnspan=1, sticky='nw', padx=5)
self.button_search.bind('<Return>')
self.listbox = tk.Listbox(self.frame_content, height=30, width=30)
self.listbox.grid(row=1, column=0, padx=5)
self.scrollbar = ttk.Scrollbar(self.frame_content, orient=tk.VERTICAL, command=self.listbox.yview)
self.scrollbar.grid(row=1, column=1, sticky='nsw')
self.listbox.config(yscrollcommand=self.scrollbar.set)
self.listbox.bind('<<ListboxSelect>>', self.enter_meaning)
self.textbox = tk.Text(self.frame_content, relief=tk.GROOVE, width=60, height=30, borderwidth=2)
self.textbox.config(wrap='word')
self.textbox.grid(row=1, column=2, sticky='w', padx=5)
# SQLite
self.db = sqlite.connect(r'C:\EsperantoDict\test.db')
self.cur = self.db.cursor()
self.cur.execute("SELECT Esperanto FROM Words ORDER BY Esperanto")
for row in self.cur:
self.listbox.insert(tk.END, row)
self.update_list()
def update_list(self):
self.listbox.delete(0, tk.END)
search_term = self.search_var.get().lower()
if search_term == 'type to search':
search_term = ''
self.cur.execute("SELECT Esperanto FROM Words WHERE LOWER(Esperanto) LIKE ? ORDER BY Esperanto",
('%' + search_term + '%',))
for row in self.cur:
item = row[0]
self.listbox.insert(tk.END, item)
for row in range(0, self.listbox.size(), 2):
self.listbox.itemconfigure(row, background="#f0f0ff")
def edit_input(self, tag):
word_to_esp = {'gx': 'ĝ', 'cx': 'ĉ', 'hx': 'ĥ', 'jx': 'ĵ', 'ux': 'ŭ', 'sx': 'ŝ'}
user_input = self.entry_search.get()
user_input = user_input.lower()
for i in word_to_esp:
if user_input.__contains__(i):
a = user_input.replace(i, word_to_esp[i])
return self.search_var.set(a)
def enter_meaning(self, tag=None):
index = self.listbox.curselection()
esperanto = self.listbox.get(index)
results = self.cur.execute("SELECT English FROM Words WHERE Esperanto = ?", (esperanto,))
for row in results:
self.textbox.delete(1.0, tk.END)
self.textbox.insert(tk.END, row[0])
def entry_delete(self, tag):
if self.entry_search.get():
self.entry_search.delete(0, tk.END)
self.textbox.delete(1.0, tk.END)
return None
def entry_insert(self, tag):
if self.entry_search.get() == '':
self.entry_search.insert(0, "Type to Search")
return None
def main():
root = tk.Tk()
EsperantoDict(root)
root.mainloop()
if __name__ == '__main__': main()
# db tbl name: Words
# db first field name: Esperanto
# db second field name: English
Related
when i run app and delete one row is worked but whene i close the app to update, all rows are deleted
what should i do
import sqlite3
from tkinter import *
from tkinter import ttk
class root(Tk):
def __init__(self):
super().__init__()
self.bookInfodb = sqlite3.connect("test.db")
self.c = self.bookInfodb.cursor()
self.bookInfodb.commit()
self.c.execute(
"CREATE TABLE IF NOT EXISTS books (title TEXT, author TEXT, year TEXT, isbn TEXT)")
self.title("book info")
self.minsize(500, 400)
self.configure(background="gray")
self.datas()
self.fetch()
def fetch(self):
self.c.execute("SELECT * FROM books")
rows = self.c.fetchall()
for row in rows:
self.list_box.insert(END, row)
def delete_item(self):
selected_item = self.list_box.curselection()
for item in selected_item:
self.list_box.delete(item)
self.c.execute("DELETE FROM books")
self.bookInfodb.commit()
def addData(self, title, years, author, isbn):
self.c.execute(
"INSERT INTO books VALUES (?,?,?,?)", (
self.title.get(),
self.years.get(),
self.author.get(),
self.isbn.get()))
self.bookInfodb.commit()
def datas(self):
self.title = StringVar()
self.titleEntry = ttk.Label(self, text="titel")
self.titleEntry.place(x=41, y=10)
entry = Entry(self, textvariable=self.title)
entry.place(x=66, y=10)
# make years input
self.years = StringVar()
self.yearsEntry = ttk.Label(self, text="years")
self.yearsEntry.place(x=269, y=10)
entry2 = Entry(self, textvariable=self.years)
entry2.place(x=300.5, y=10.2)
# make author input
self.author = StringVar()
self.authorEntry = ttk.Label(self, text="author")
self.authorEntry.place(x=40, y=51)
entry3 = Entry(self, textvariable=self.author)
entry3.place(x=80, y=51)
# make isbn input
self.isbn = StringVar()
self.isbnEntry = ttk.Label(self, text="isbn")
self.isbnEntry.place(x=270, y=52)
entry_iv = Entry(self, textvariable=self.isbn)
entry_iv.place(x=297, y=52)
# listbox
self.list_box = Listbox(self, height=10, width=50)
self.list_box.place(x=85, y=200)
# buttons
save_button = Button(
self,
text=" save ",
command=(
lambda t=self.title.get(), y=self.years.get(), a=self.author.get(), i=self.isbn: self.addData(t, y, a, i)),)
save_button.place(x=66, y=150)
delete_button = Button(self, text="delete", command=self.delete_item)
delete_button.place(x=215, y=150)
windows = root()
windows.mainloop()
I don't know if this is the problem but self.c.execute("DELETE FROM books") will delete the entire books table.
You probably need to add a WHERE clause in your DELETE statement
self.c.execute("DELETE FROM books WHERE ...")
May i know where and how do i need to do. I want to add a checkbox in every row and when it checked, the button of update or delete will only effect to the checked row.
I am new in python and currently i'm doing this for my project gui, is that anyone can help or if any suggestion you're welcome. Thanks
Below is my code:
from tkinter import *
from tkinter import messagebox
import mysql.connector
win = Tk()
win.title("Admin Signup")
win.geometry("750x400+300+90")
frame1 = Frame(win)
frame1.pack(side = TOP, fill=X)
frame2 = Frame(win)
frame2.pack(side = TOP, fill=X)
frame3 = Frame(win)
frame3.pack(side = TOP, padx = 10, pady=15)
frame4 = Frame(win)
frame4.pack(side = TOP, padx = 10)
frame5 = Frame(win)
frame5.pack(side = LEFT, padx = 10)
lbl_title = Label(frame1, text = "User List", font = ("BOLD 20"))
lbl_title.pack(side = TOP, anchor = "w", padx = 20, pady = 20)
btn_register = Button(frame2, text = "Register User")
btn_register.pack(side = TOP, anchor = "e", padx=20)
lbl01 = Label(frame3, text="Username", width=17, anchor="w", relief="raised")
lbl01.grid(row=0, column=0)
lbl02 = Label(frame3, text="Password", width=17, anchor="w", relief="raised")
lbl02.grid(row=0, column=1)
lbl03 = Label(frame3, text="Full Name", width=17, anchor="w", relief="raised")
lbl03.grid(row=0, column=2)
lbl04 = Label(frame3, text="Ic Number", width=17, anchor="w", relief="raised")
lbl04.grid(row=0, column=3)
lbl05 = Label(frame3, text="Staff Id", width=17, anchor="w", relief="raised")
lbl05.grid(row=0, column=4)
mydb = mysql.connector.connect(
host = "localhost",
user = "username",
password = "password",
database = "adminacc"
)
mycursor = mydb.cursor()
mycursor.execute("SELECT * FROM acc")
i = 0
for details in mycursor:
for j in range(len(details)):
e = Entry(frame4, width=17, relief=SUNKEN)
e.grid(row=i, column=j)
e.insert(END, details[j])
e.config(state=DISABLED, disabledforeground="blue")
i = i+1
btn_update = Button(frame5, text = "Update")
btn_update.grid(row=0, column=0, padx=15)
btn_delete = Button(frame5, text = "Delete")
btn_delete.grid(row=0, column=1)
win.mainloop()
Since every row behaves the same, suggest to use a class to encapsulate the behavior:
class AccountInfo:
def __init__(self, parent, details, row):
self.entries = []
# create entry box for each item in 'details'
for col, item in enumerate(details):
e = Entry(parent, width=17, relief=SUNKEN, disabledforeground='blue', bd=2)
e.grid(row=row, column=col)
e.insert(END, item)
e.config(state=DISABLED)
self.entries.append(e)
# create the checkbutton to select/deselect current row
self.var = BooleanVar()
Checkbutton(parent, variable=self.var, command=self.state_changed).grid(row=row, column=col+1)
def state_changed(self):
state = NORMAL if self.selected else DISABLED
# enable/disable entries except username
for e in self.entries[1:]:
e.config(state=state)
#property
def selected(self):
return self.var.get()
#property
def values(self):
return tuple(x.get() for x in self.entries)
Then using the class to create the required rows for each record retrieved from database:
mycursor.execute("SELECT * FROM acc")
accounts = [] # used to store the rows (accounts)
for row, details in enumerate(mycursor):
acc = AccountInfo(frame4, details, row)
accounts.append(acc)
The saved accounts can then be used in the callbacks of Update and Delete buttons:
def update_accounts():
for acc in accounts:
if acc.selected:
print(acc.values)
# do whatever you want on this selected account
btn_update = Button(frame5, text="Update", command=update_accounts)
Same logic on Delete button.
Note that you can modify the AccountInfo class to add functionalities that suit what you need.
So I want to make a simple inventory system CRUD program. So far, I have been able to make it able to add new items, modify them and delete them. I'm lacking one last thing and that is to be able to search from a treeview which shows all of the items from the sqlite3 database. I wish to have a search box where i could just type in the name of the item and the program will print and select the items searched, which then i could do things such as modify or delete the selected items.
So far my code is:
from tkinter import Tk, Button, PhotoImage, Label, LabelFrame, W, E, N, S, Entry, END, StringVar, Scrollbar, Toplevel
from tkinter import ttk
import sqlite3
class Inventory:
db_filename = 'stock.db'
def __init__(self, root):
self.root = root
self.create_gui()
ttk.style = ttk.Style()
ttk.style.configure('Treeview', font=('helvetica',10))
ttk.style.configure('Treeview.Heading', font=('helvetica', 12, 'bold'))
def execute_db_query(self, query, parameters=()):
with sqlite3.connect(self.db_filename) as conn:
print(conn)
print('You have successfully connected to the Database')
cursor = conn.cursor()
query_result = cursor.execute(query, parameters)
conn.commit()
return query_result
def create_gui(self):
self.create_left_icon()
self.create_label_frame()
self.create_message_area()
self.create_tree_view()
self.create_scrollbar()
self.create_bottom_buttons()
self.view_items()
def create_left_icon(self):
photo = PhotoImage(file='./icons/logo.png')
label = Label(image=photo)
label.image = photo
label.grid(row=0, column=0)
def create_label_frame(self):
labelframe = LabelFrame(self.root, text='Input New Items', bg='sky blue', font='helvetica 10')
labelframe.grid(row=0, column=1, padx=8, pady=8, sticky='ew')
Label(labelframe, text='Name of Item:', bg='sky blue', fg='black').grid(row=1, column=1, sticky=W, pady=2, padx=15)
self.typefield = Entry(labelframe)
self.typefield.grid(row=1, column=2, sticky=W, padx=5, pady=2)
Label(labelframe, text='Stock Card ID:', bg='sky blue', fg='black').grid(row=2, column=1, sticky=W, pady=2, padx=15)
self.cardfield = Entry(labelframe)
self.cardfield.grid(row=2, column=2, sticky=W, padx=5, pady=2)
Label(labelframe, text='Count:', bg='sky blue', fg='black').grid(row=3, column=1, sticky=W, pady=2, padx=15)
self.countfield = Entry(labelframe)
self.countfield.grid(row=3, column=2, sticky=W, padx=5, pady=2)
Button(labelframe, text='Add', command=self.on_add_item_button_clicked, fg='black').grid(row=4, column=2, sticky=E, padx=5, pady=5)
def create_message_area(self):
self.message = Label(text='', fg='red')
self.message.grid(row=3, column=1, sticky=W)
def create_tree_view(self):
self.tree = ttk.Treeview(height=10, columns=('card', 'stock'), style='Treeview')
self.tree.grid(row=6, column=0, columnspan=3)
self.tree.heading('#0', text='Name of Item', anchor=W)
self.tree.heading('card', text='Stock Card ID', anchor=W)
self.tree.heading('stock', text='Count', anchor=W)
def create_scrollbar(self):
self.scrollbar = Scrollbar(orient='vertical', command=self.tree.yview)
self.scrollbar.grid(row=6, column=3, rowspan=10, sticky='sn')
def create_bottom_buttons(self):
Button(text='Delete', command=self.on_delete_selected_button_clicked).grid(row=8, column=0, sticky=W, pady=10, padx=20)
Button(text='Edit Stock', command=self.on_modify_selected_button_clicked).grid(row=8, column=1, sticky=W)
def on_add_item_button_clicked(self):
self.add_new_item()
def on_delete_selected_button_clicked(self):
self.message['text'] = ''
try:
self.tree.item(self.tree.selection())['values'][0]
except IndexError as e:
self.message['text'] = 'Select at least one item to be deleted'
return
self.delete_items()
def on_modify_selected_button_clicked(self):
self.message['text'] = ''
try:
self.tree.item(self.tree.selection())['values'][0]
except:
self.message['text'] = 'Select at least one item to be modified'
return
self.open_modify_window()
def add_new_item(self):
if self.new_items_validated():
query = 'INSERT INTO items_list VALUES(NULL, ?, ?, ?)'
parameters = (self.typefield.get(), self.cardfield.get(), self.countfield.get())
self.execute_db_query(query, parameters)
self.message['text'] = '{} has been added'.format(self.typefield.get())
self.typefield.delete(0, END)
self.cardfield.delete(0, END)
self.countfield.delete(0, END)
self.view_items()
else:
self.message['text'] = 'All entry field must be filled'
self.view_items()
def new_items_validated(self):
return len(self.typefield.get()) !=0 and len(self.cardfield.get()) != 0 and len(self.countfield.get()) != 0
def view_items(self):
items = self.tree.get_children()
for item in items:
self.tree.delete(item)
query = 'SELECT * FROM items_list ORDER BY TipeBarang'
item_entries = self.execute_db_query(query)
for row in item_entries:
self.tree.insert('', 0, text=row[1], values=(row[2], row[3]))
def delete_items(self):
self.message['text']=''
name = self.tree.item(self.tree.selection())['text']
query = 'DELETE FROM items_list WHERE TipeBarang = ?'
self.execute_db_query(query, (name,))
self.message['text'] = '{} has been deleted'.format(name)
self.view_items()
def open_modify_window(self):
name = self.tree.item(self.tree.selection())['text']
old_stock = self.tree.item(self.tree.selection())['values'][1]
self.transient = Toplevel()
self.transient.title('Update Stock')
Label(self.transient, text='Name: ').grid(row=0, column=1)
Entry(self.transient, textvariable=StringVar(
self.transient, value=name), state='readonly').grid(row=0, column=2)
Label(self.transient, text='Old Stock Count: ').grid(row=1, column=1)
Entry(self.transient, textvariable=StringVar(
self.transient, value=old_stock), state='readonly').grid(row=1, column=2)
Label(self.transient, text='New Stock Count: ').grid(row=2, column=1)
new_stock_number_entry_widget = Entry(self.transient)
new_stock_number_entry_widget.grid(row=2, column=2)
Button(self.transient, text='Update Item', command=lambda: self.update_stock(
new_stock_number_entry_widget.get(), old_stock, name)).grid(row=3, column=2, sticky=E)
self.transient.mainloop()
def update_stock(self, newstock, old_stock, name):
query = 'UPDATE items_list SET JumlahStok=? WHERE JumlahStok=? AND TipeBarang=?'
parameters = (newstock, old_stock, name)
self.execute_db_query(query, parameters)
self.transient.destroy()
self.message['text'] = '{} Stock Count has been updated'.format(name)
self.view_items()
if __name__ == "__main__":
root = Tk()
root.title("Inventory System")
root.resizable(width=False, height=False)
application = Inventory(root)
root.mainloop()
Below, I have also attached a screenshot of the program I have made so far. Thank you so much for your help.
Program Screenshot: https://i.stack.imgur.com/1kJch.png
There are a few different ways a search feature can be done here. You can add a search button that creates a Toplevel window and add widgets to it as needed. Or more simply, you can use simpledialog to get text input from the user like so:
queryString = simpledialog.askstring("Search", "Enter item name to search:")
Then pass the resulting queryString to a database function, sanitize it to prevent SQL injection, and SELECT * FROM table WHERE Item = 'queryString'
Then use the data returned from this query to populate your treeview.
def Search():
if SEARCH.get() != "":
tree.delete(*tree.get_children())
conn = sqlite3.connect("db_member.db")
cursor = conn.cursor()
cursor.execute("SELECT * FROM `member` WHERE `firstname` LIKE ? OR `lastname` LIKE ?", ('%'+str(SEARCH.get())+'%', '%'+str(SEARCH.get())+'%'))
fetch = cursor.fetchall()
for data in fetch:
tree.insert('', 'end', values=(data))
cursor.close()
conn.close()
this how you can search from Specific Column in Python with Sqlite3 and Tkinter, you have just to change tow things:
the Name of 'member', which is the Name of your created Table
firstname and lastname are the name of your columns, SEARCH.get() is the variable from the entry box
i wrote this python 3 program, i want to for each row in field Esperanto, get it's corresponding row in the other field in database named English. for example: when i click on row 1 in listbox, i want the text of the row 1 in English field of my db to be displayed on the textbox. now it fetches all the rows and it's a disaster, how can i do that? thanks.
#! /usr/bin/env python3
#GeologyDict by Ali M
import sqlite3 as sqlite
import tkinter as tk
from tkinter import Text
from tkinter import Entry
from tkinter import Scrollbar
from tkinter import ttk
#GUI Widgets
class EsperantoDict:
def __init__(self, master):
master.title("EsperantoDict")
master.resizable(False, False)
master.configure(background='#EAFFCD')
self.style = ttk.Style()
self.style.configure("TFrame", background='#EAFFCD')
self.style.configure("TButton", background='#EAFFCD')
self.style.configure("TLabel", background='#EAFFCD')
self.frame_header = ttk.Frame(master, relief=tk.FLAT)
self.frame_header.pack(side=tk.TOP, padx=5, pady=5)
self.logo = tk.PhotoImage(file=r'C:\EsperantoDict\eo.png')
self.small_logo = self.logo.subsample(10, 10)
ttk.Label(self.frame_header, image=self.small_logo).grid(row=0, column=0, stick="ne", padx=5, pady=5, rowspan=2)
ttk.Label(self.frame_header, text='EsperantoDict', font=('Arial', 18, 'bold')).grid(row=0, column=1)
self.frame_content = ttk.Frame(master)
self.frame_content.pack()
self.entry_search = ttk.Entry(self.frame_content)
self.entry_search.grid(row=0, column=0)
self.entry_search.insert(tk.END, "Type to Search")
self.entry_search.bind('<Button-1>', self.entry_delete)
self.button_search = ttk.Button(self.frame_content, text="Search")
self.aks = tk.PhotoImage(file=r'C:\EsperantoDict\search.png')
self.small_aks = self.aks.subsample(3, 3)
self.button_search.config(image=self.small_aks, compound=tk.LEFT)
self.button_search.grid(row=0, column=1, columnspan=2)
self.listbox = tk.Listbox(self.frame_content, height=28)
self.listbox.grid(row=1, column=0)
self.scrollbar = ttk.Scrollbar(self.frame_content, orient=tk.VERTICAL, command=self.listbox.yview)
self.scrollbar.grid(row=1, column=1, sticky='ns')
self.listbox.config(yscrollcommand=self.scrollbar.set)
self.listbox.bind('<<ListboxSelect>>', self.enter_meaning)
self.textbox = tk.Text(self.frame_content, width=60, height=27)
self.textbox.grid(row=1, column=2)
# SQLite
self.db = sqlite.connect(r'C:\EsperantoDict\test.db')
self.cur = self.db.cursor()
self.cur.execute('SELECT Esperanto FROM Words')
for row in self.cur:
self.listbox.insert(tk.END, row)
# SQLite
def enter_meaning(self, tag):
if self.listbox.curselection():
results = self.cur.execute("SELECT English FROM Words")
for row in results:
self.textbox.insert(tk.END, row)
def entry_delete(self, tag):
self.entry_search.delete(0, tk.END)
return None
def main():
root = tk.Tk()
esperantodict = EsperantoDict(root)
root.mainloop()
if __name__ == '__main__': main()
#db table name: Words
##db first field name: Esperanto
##db second field name: English
I am pulling a variable from the user when they select one of the radio buttons I provide them. Each radio button variable is set as an actual server I can normally connect to using MsSql.
My below code has a !!!!!!!!!!!!! MY EXAMPLE !!!!!!!!!!!!!!!!!! listed next to the spot I am trying to figure out.
I get a connection error when I use pypyodbc.connect ('Server=serverName;'), but I know it works if I get rid of the radio button variable and enter the actual server name.
Any ideas?
#! /usr/bin/python
import os
import pypyodbc
import tkinter
from tkinter import ttk
class Adder(ttk.Frame):
"""The adders gui and functions."""
def __init__(self, parent, *args, **kwargs):
ttk.Frame.__init__(self, parent, *args, **kwargs)
self.root = parent
self.init_gui()
def on_quit(self):
"""Exits program."""
quit()
def calculate(self):
serverName = str(self.selectedTown.get()) #! !!!!!!!!!!!!! MY EXAMPLE !!!!!!!!!!!!!!!!!!
word1 = str(self.workstation1_entry.get())
# num2 = int(self.localid2_entry.get()) # This will be entered in a later statement where user can enter LocationID
# if str(self.selectedTown.get()) in str(self.selectedTown.get()):
connection = pypyodbc.connect('Driver={SQL Server};' #! !!!!!!!!!!!!! MY EXAMPLE !!!!!!!!!!!!!!!!!!
'Server=serverName;'
'Database=mydatabase;'
'Trusted_Connection=yes;')
cursor = connection.cursor()
SQLCommand = ("SELECT Name, Location_ID "
"FROM dbo.PB_Location "
"WHERE Name = ?")
Values = [word1]
cursor.execute(SQLCommand,Values)
results = cursor.fetchone()
if results:
self.answer_label['text'] = str(results[1]) # displays answer
connection.close()
else:
self.answer_label['text'] = "Invalid"
connection.close()
def init_gui(self):
"""Builds GUI."""
self.root.title('ID Lookup')
self.root.option_add('*tearOff', 'FALSE')
self.grid(column=0, row=0, sticky='nsew')
self.menubar = tkinter.Menu(self.root)
self.menu_file = tkinter.Menu(self.menubar)
self.menu_file.add_command(label='Exit', command=self.on_quit)
self.menu_edit = tkinter.Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_file, label='File')
self.menubar.add_cascade(menu=self.menu_edit, label='Edit')
self.root.config(menu=self.menubar)
self.workstation1_entry = ttk.Entry(self, width=5)
self.workstation1_entry.grid(column=1, row = 2)
self.localid2_entry = ttk.Entry(self, width=5)
self.localid2_entry.grid(column=3, row=2)
self.calc_button = ttk.Button(self, text='Submit',
command=self.calculate)
self.calc_button.grid(column=0, row=3, columnspan=4)
self.answer_frame = ttk.LabelFrame(self, text='Answer',
height=100)
self.answer_frame.grid(column=0, row=4, columnspan=4, sticky='nesw')
self.answer_label = ttk.Label(self.answer_frame, text='')
self.answer_label.grid(column=0, row=0)
self.selectedTown = tkinter.StringVar()
self.selectedTown.set('b1') # make it where the top radio button is selected by default
self.b1 = ttk.Radiobutton(self, text='Texas', value='1srvodbx', variable=self.selectedTown).grid(sticky='W', column=0,row=6, columnspan=1) # sticky W to align everything to left
self.b2 = ttk.Radiobutton(self, text='Oklahoma', value='2srvodbx', variable=self.selectedTown).grid(sticky='W', column=0,row=7, columnspan=1)
self.b3 = ttk.Radiobutton(self, text='Idaho', value='3srvodbx', variable=self.selectedTown).grid(sticky='W', column=0,row=8, columnspan=1)
self.selectedTown.get()
# Labels that remain constant throughout execution.
ttk.Label(self, text='Location ID Finder').grid(column=0, row=0,
columnspan=4)
ttk.Label(self, text='Name').grid(column=0, row=2,
sticky='w')
ttk.Label(self, text='Location ID').grid(column=2, row=2,
sticky='w')
ttk.Separator(self, orient='horizontal').grid(column=0,
row=1, columnspan=4, sticky='ew')
for child in self.winfo_children():
child.grid_configure(padx=5, pady=5)
if __name__ == '__main__':
root = tkinter.Tk()
Adder(root)
root.mainloop()
IIUC the problem is you cannot just plug in a variable name like that. You'll have to do:
connstr = '''Driver={{SQL Server}};Server={};Database=mydatabase;Trusted_Connection=yes;'''.format(serverName)
connection = pypyodbc.connect(connstr)