【问题标题】:Python Tkinter: get value from ttk.ComboboxPython Tkinter:从 ttk.Combobox 获取价值
【发布时间】:2020-10-30 02:05:37
【问题描述】:

我在 SQLite DB(employee_position) 中有职位数据。它还在获取该职位的数据:

self.employee_position = employee_info[0][8]

但是,我无法插入数据。如何将数据插入组合框?

它确实适用于其他领域,如条目:

    #Entry
    self.email_entry.insert(0, self.employee_email)
    self.email_entry.config(state = 'disabled')  

    # Position
    self.available = self.employee_position

    self.position_lbl = Label(self.centerFrame, text = 'Position:', fg = '#b3b3b3', bg = '#121212')
    self.position_lbl.grid(row = 7, column = 0, sticky = W, columnspan = 2, padx = 5)

    self.position = ttk.Combobox(self.centerFrame, values=self.available, width = 27)

    self.position.config(state = 'disabled')
    self.position.grid(row = 7, column = 1, sticky = W, columnspan = 2, pady = 5)

【问题讨论】:

  • self.employee_position的类型是什么?

标签: python sqlite tkinter combobox


【解决方案1】:

解决方案: # 位置

    self.available = [self.employee_position]
    self.position_lbl = Label(self.centerFrame, text = 'Position:', fg = '#b3b3b3', bg = '#121212')
    self.position_lbl.grid(row = 7, column = 0, sticky = W, columnspan = 2, padx = 5)

    self.position = ttk.Combobox(self.centerFrame, values=(self.available), width = 27)
    self.position.set(self.employee_position)
    self.position.config(state = 'disabled')
    self.position.grid(row = 7, column = 1, sticky = W, columnspan = 2, pady = 5)
    

【讨论】:

  • 我想知道你为什么不使用Label 而不是Combobox 代替self.position,因为只有一项?
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