如何将表单输入链接到变量PyQt5的问题

Question

我是Python和PyQt5的新手。我使用Qt Design创建了一个用于输入的表单。我可以打印用户输入的3个数据，但我不知道如何将它们存储在变量中，以便在主程序中使用它们。

import PyQt5 as pq
import sys
from PyQt5 import QtWidgets, uic, QtGui

def Assigned(self):
    
    Nx=call.Nx11.text()
    Ny=call.Ny11.text()
    Nxy=call.Nxy11.text()
    Mx=call.Mx11.text()
    My=call.My11.text()
    Mxy=call.Mxy11.text()
    print(Nx)
    print(Ny)
    print(Nxy)
    return(Nx)
    return(Ny)
    return(Nxy)
   
app=QtWidgets.QApplication([])
call=pq.uic.loadUi("InputLoad.ui")

call.OKbutton.clicked.connect(Assigned)

call.show()
app.exec_()

​

​

提前感谢您的帮助。Fab

Answer 1

创建一个全局变量并存储它们

import PyQt5 as pq
import sys
from PyQt5 import QtWidgets, uic, QtGui

Nx = None
Ny = None
Nxy = None
def Assigned(self):
    global Nx, Ny, Nxy
    Nx=call.Nx11.text()
    Ny=call.Ny11.text()
    Nxy=call.Nxy11.text()
    Mx=call.Mx11.text()
    My=call.My11.text()
    Mxy=call.Mxy11.text()
    print(Nx)
    print(Ny)
    print(Nxy)
   
app=QtWidgets.QApplication([])
call=pq.uic.loadUi("InputLoad.ui")

call.OKbutton.clicked.connect(Assigned)

call.show()
app.exec_()