第一次用python写小程序,有很多累赘
不知道为什么在手机上修改的值保存不了,郁闷啊
import os.path
import openpyxl
import tkinter as tk
wk=tk.Tk()
#wk.title="Libs seek"
#wk.geometry("900x300")
cell=""
xls="text.xlsx"
excel=""
sheet=""
lh=[]
kw=[]
def on_close():
# 在这里可以添加关闭窗口前的处理逻辑
print("窗口即将关闭")
sheet.close()
excel.close()
wk.destroy() # 关闭窗口
wk.protocol("WM_DELETE_WINDOW", on_close)
label=tk.Label(wk,text="料号:")
label.place(x=150,y=120)
#label.pack()
sts=tk.Label(wk,text="")#库位显示
#sts.pack(side=tk.BOTTOM)
sts.place(x=200,y=500)
edit=tk.Entry(wk)
edit.place(x=300,y=120)
newkw=tk.Entry(wk)
newkw.place(x=300,y=300)
if os.path.exists(xls):
excel=openpyxl.load_workbook(xls)
sheet=excel.active
lh = [cell.value for cell in sheet['A']]
kw = [cell.value for cell in sheet['B']]
#cell=sheet["A1"].value
#print(cell)
#label.text=cell
#sheet["B1"]="hello Python"
excel.save(xls)
else:
excel=openpyxl.Workbook()
sheet=excel.active
sheet["A1"]="料号"
sheet["B1"]="库位"
excel.save(xls)
def settext():
tt=seekkw()#edit.get()
if tt>0:
sts.config(text="库 位: "+kw[tt])
edit.select_range(0,len(edit.get()))
edit.icursor(tk.END)
def setnewkw():
tt=seekkw()
#excel=openpyxl.load_workbook(xls)
#sheet=excel.active
if tt>0:
kw='B'
sheet[f'{kw}{tt}']=newkw.get()
sts.config(text=sheet[f'B{tt}'].value)
excel.save(xls)
else:
sheet.append([edit.get(),newkw.get()])
excel.save(xls)
#excel.close()
return""
bt1=tk.Button(wk,text="显示",command=settext)
bt1.place(x=800,y=110)
bt2=tk.Button(wk,text="新库位",command=setnewkw)
bt2.place(x=800,y=290)
#button.pack(side=tk.BOTTOM)
def seekkw():
tt=edit.get()
# 读取第一行的数据
#first_row = [cell.value for cell in sheet[1]]
#print(first_row)
# 读取第一列的数据
lh = [cell.value for cell in sheet['A']]
kw = [cell.value for cell in sheet['B']]
#print(first_column)
i=0
for v in lh:
if v==tt:
return (i)#("库位:"+kw[i])
i=i+1
return(-1)
wk.mainloop()