我正在尝试打开一个csv文件,循环浏览并在Tkinter Entry框中显示csv文件中的内容,以便能够手动编辑然后写入该文件
我尝试将标签更改为条目,但是当我不执行任何操作时
def panel_admin():
admingui.destroy()
adminpanel = Toplevel()
with open("Staff Bookings.csv", newline = "") as file:
reader = csv.reader(file)
r = 0
for col in reader:
c = 0
for row in col:
Label(adminpanel, width = 10, height = 2, \
text = row, relief = RIDGE).grid(row = r, column = c)
c += 1
r += 1
最佳答案
您不能以与标签相同的方式设置“输入”字段的文本。您需要使用条目小部件的insert方法,如下所示
def panel_admin():
admingui.destroy()
adminpanel = Toplevel()
with open("Staff Bookings.csv", newline = "") as file:
reader = csv.reader(file)
r = 0
for col in reader:
c = 0
for row in col:
curEntry = Entry(adminpanel, width = 10, relief = RIDGE)
curEntry.grid(row = r, column = c)
curEntry.insert(0, row)
c += 1
r += 1
请注意,如果要写出编辑后的输入字段,则可能应将
curEntry
存储在列表或词典中,以便以后使用。例如,您可以使用以下代码将行,列号保留为字典键,将Entry小部件保留为值。fields[(r,c)] = curEntry