- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. self.dataArray = [NSMutableArray arrayWithArray: @[@"1",@"2",@"3",@"4",@"5",@"6"…
参考: http://www.open-open.com/lib/view/open1430008922468.html - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. self.dataArray = [NSMutableArray arrayWithArray: @[@"1",@"2&qu…
django Form组件 Django的Form主要具有一下几大功能: 生成HTML标签 验证用户数据(显示错误信息) HTML Form提交保留上次提交数据 初始化页面显示内容 小试牛刀 1.创建Form类 from django.forms import Form from django.forms import widgets #插件 from django.forms import fields class MyForm(Form): user = fields.CharField(…