1.想要调整某一列在表格中的顺序,可以使用mapping(索引是从0开始的) var store = new Ext.data.ArrayStore({ data:data, fields:[ {name:'id',mapping:1}, {name:'name',mapping:0}, {name:'descn',mapping:2} ]} ); 2.想让表格拥有斑马线的效果:加上stripeRows:true(默认为false) var grid = Ext.create('Ext.grid
import sys from math import * from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * class Form(QDialog): def __init__(self,parent=None): super().__init__(parent) layout = QVBoxLayout() self.setLayout(layout) def updateUi(