谁能告诉我如何用相同的按钮解决python gui tkinter但在不同的MySQL表中单独工作

问题描述

当我在MySQL数据库中只有一个学生表时，这4个按钮（插入，删除，更新，获取）可以正常工作。当我尝试在Python GUI中添加学院和学院并运行后，这4个按钮将无法使用。 我在python GUI的每个表下创建了相同的4个按钮。

def insert():
    fid = e_fid.get()
    fname = e_fname.get();
    fsalary = e_fsalary.get();


    if(fid=="" or fsalary=="" or fname==""):
        MessageBox.showinfo("Insert status","All fields are required")
    else:
        con = mysql.connect(host="localhost",user="root",password="",database="test0910")
        cursor = con.cursor()
        cursor.execute("insert into faculty values('"+ fid + "','"+ fname +"','"+ fsalary +"')")
        cursor.execute("commit");

        e_fid.delete(0,'end')
        e_fname.delete(0,'end')
        e_fsalary.delete(0,'end')
        show()
        MessageBox.showinfo("Insert Status","Inserted Successfully");
        con.close();


def insert():
    id = e_id.get()
    name = e_name.get();
    address = e_address.get();


    if(id=="" or name=="" or address==""):
        MessageBox.showinfo("Insert status",database="test0910")
        cursor = con.cursor()
        cursor.execute("insert into student values('"+ id + "','"+ name +"','"+ address +"')")
        cursor.execute("commit");

        e_id.delete(0,'end')
        e_name.delete(0,'end')
        e_address.delete(0,"Inserted Successfully");
        con.close();

root = Tk()
root.geometry("600x700")
root.title("Python+Tkinter+MySQL")

faculty = Label(root,text='Faculty',font=('bold',15))
faculty.place(x=130,y=250);

fid = Label(root,text='Enter ID',10))
fid.place(x=20,y=290);

fname = Label(root,text='Enter Name',10))
fname.place(x=20,y=320);

fsalary = Label(root,text='Enter Salary',10))
fsalary.place(x=20,y=350);

e_fid = Entry()
e_fid.place(x=150,y=290)

e_fname = Entry()
e_fname.place(x=150,y=320)

e_fsalary = Entry()
e_fsalary.place(x=150,y=350)

insert = Button(root,text="Insert",font=("italic",10),bg="white",command=insert)
insert.place(x=40,y=390)

delete = Button(root,text="Delete",command=delete)
delete.place(x=100,y=390)

update = Button(root,text="Update",command=update)
update.place(x=160,y=390)

get = Button(root,text="Get",command=get)
get.place(x=225,y=390)

list = Listbox(root)
list.place(x=360,y=250)

student = Label(root,text='Student',15))
student.place(x=130,y=470);

id = Label(root,10))
id.place(x=20,y=510);

name = Label(root,10))
name.place(x=20,y=540);

address = Label(root,text='Enter Address',10))
address.place(x=20,y=570);

e_id = Entry()
e_id.place(x=150,y=510)

e_name = Entry()
e_name.place(x=150,y=540)

e_address = Entry()
e_address.place(x=150,y=570)



insert = Button(root,y=610)

delete = Button(root,y=610)

update = Button(root,y=610)

get = Button(root,y=610)

list = Listbox(root)
list.place(x=360,y=470)
show()

root.mainloop()

如何为每个表格分开4个按钮？我的Python GUI中共有12个按钮（插入，删除，更新，获取）* 3

我应该使用什么python命令？谢谢！

解决方法

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