Nov-20-2022, 06:45 PM
I have a treeview wich is populated from an sql DB:
def fetch_data():
con = pymysql.connect(host='localhost', user='root', password='*', database='*')
cur = con.cursor()
cur.execute('select Var60,'
'Var61, Var62, Var63, Var64, Var65, Var66, Var67, Var68, Var69, Var70, operator from prices order by crt desc')
rows = cur.fetchall()
if rows != 0:
self.totalrecord.set(len(rows))
table.delete(*table.get_children())
for row in rows:
if self.Var79 == 'A':
table.insert("", END, values=row, tags='Blue')
else:
table.insert("", END, values=row, tags='White')
con.commit()
con.close()Treeview: style = ttk.Style()
style.configure('Treeview',
background='white')
style.map('Treeview',
background=[('selected', 'blue')])
view_frame = Frame(data_frame, bd=5, relief='flat', bg='#D9E9EC')
view_frame.place(x=1, y=25, width=1185, height=300)
x_scroll = Scrollbar(view_frame, orient=HORIZONTAL)
y_scroll = Scrollbar(view_frame, orient=VERTICAL)
table = ttk.Treeview(view_frame, xscrollcommand=x_scroll.set, yscrollcommand=y_scroll.set, columns=(
'Var60',
'Var61', 'Var62', 'Var63', 'Var64', 'Var65', 'Var66', 'Var67', 'Var68', 'Var69', 'Var70'))
x_scroll.pack(side=BOTTOM, fill=X)
y_scroll.pack(side=RIGHT, fill=Y)
table.tag_configure('Blue', background="blue")
table.tag_configure('White', background="white")
x_scroll.config(command=table.xview)
y_scroll.config(command=table.yview)
table.heading("Var60", text="Var60")
table.heading("Var61", text="Var61")
table.heading("Var62", text="Var62")
table.heading("Var63", text="Var63")
table.heading("Var64", text="Var64")
table.heading("Var65", text="Var65")
table.heading("Var66", text="Var66")
table.heading("Var67", text="Var67")
table.heading("Var68", text="Var68")
table.heading("Var69", text="Var69")
table['show'] = 'headings'
table.bind('<ButtonRelease-1>', focus)
fetch_data()
table.pack(fill=BOTH, expand=1)Why for matching criteria (self.Var79) the tags are not blue?