Question

在javascript中我使用ajax进行POST，我需要从我的Python程序中获得回复。以下代码显示了javascript，但是如何在Python端从GET生成所需的self.response.out.write(template.render( template_values)) return webapp2.redirect("/templatename/%s" % variable)？在此示例中，我想要对用户提出是否更改提供的名称的问题的是或否回复。

我理解如何在python POST中接收名称和值，但我不知道如何在相关的python GET中生成响应。

from tkinter import *

print("aa")

def customerwindow():
    root1 = Tk()
    root1.title("Customer Choice")

    window_width = 1000
    window_height = 600

    screen_height = root1.winfo_screenheight()
    screen_width = root1.winfo_screenwidth()

    x_coordinate = (screen_width / 2) - (window_width / 2)
    y_coordinate = (screen_height / 2) - (window_height / 2)

    root1.geometry('%dx%d+%d+%d' % (window_width, window_height, x_coordinate, y_coordinate))

    frame1 = Frame(root1, height=1000, width=600)
    frame1.pack(fill=BOTH)

    Order = PhotoImage(file="fast-food.png")
    Cancel = PhotoImage(file="delete.png")

    OrderButton = Button(frame1, image=Order)
    OrderButton.place(x=152, y=125)
    CancelButton = Button(frame1, image=Cancel)
    CancelButton.place(x=550, y=125)

    OrderLabel = Label(frame1, text="       ORDER", font=("Poiret One", 24), fg='#34495E')
    CancelLabel = Label(frame1, text=" CANCEL ORDER", font=("Poiret One", 24), fg='#34495E')

    OrderLabel.place(x=152, y=405)
    CancelLabel.place(x=550, y=405)

    mainloop()

print("bb")

def welcomeWindow():
    root = Tk()
    root.title("Welcome")

    window_width = 1000
    window_height = 600

    screen_height = root.winfo_screenheight()
    screen_width = root.winfo_screenwidth()

    x_coordinate = (screen_width/2) - (window_width/2)
    y_coordinate = (screen_height/2) - (window_height/2)

    root.geometry('%dx%d+%d+%d' % (window_width, window_height, x_coordinate, y_coordinate))

    frame1 = Frame(root, height=1000, width=600)
    frame1.pack(fill=BOTH)

    customerPhoto = PhotoImage(file="boy.png")
    staffPhoto = PhotoImage(file="boss.png")

    customerButton = Button(frame1, image=customerPhoto, command=customerwindow)
    customerButton.place(x=152, y=125)
    staffButton = Button(frame1, image=staffPhoto)
    staffButton.place(x=550, y=125)

    customerLabel = Label(frame1, text="   CUSTOMER", font=("Poiret One", 24), fg='#34495E')
    staffLabel = Label(frame1, text="         STAFF", font=("Poiret One", 24), fg='#34495E')

    customerLabel.place(x=152, y=405)
    staffLabel.place(x=550, y=405)

    mainloop()


welcomeWindow()


print("SS")

#aa,bb,ss are just to check the interpreters progress.

我在Python GET中的典型响应遵循以下两种模式之一，但在这种情况下似乎都不允许我回复。

 public function getFunctionFromUserGroup(Request $request)
    {
        try
        {
            $abc = $request->get('usertypeid');
            return response() -> 
                 json (SystemFunction::whereNotIn('Function_ID', 
                 function ($q){
                    $q->select('Function_ID')
                        ->from('TB_UserAccess')
                        ->Where('UserType_ID', $abc );})->get(), 200);
        }
        catch (\Exception $e)
        {
            return response(['error'=> $e->getMessage()], 422);
        }
    }

（请不要PHP或jquery。）

产生对ajax POST的GET响应

0 个答案: