【发布时间】:2014-07-15 05:15:39
【问题描述】:
我是 IOS 新手。我尝试将 8 个 UItext-field 添加到 UIScrollView。 我的代码是这样的:-
City=[[UITextField alloc]init];
City.frame=CGRectMake(45, 150, 221, 30);
[self.view addSubview:City];
City.backgroundColor=[UIColor whiteColor];
City.placeholder=@"Email";
[City setFont:[UIFont fontWithName:@"Times New Roman" size:20]];
//[Username setTextAlignment:UITextBor];
City.layer.borderColor=[[UIColor yellowColor]CGColor];
City.layer.borderWidth=2.0;
[City setBorderStyle:UITextBorderStyleLine];
same as
city1=[[UITextField alloc]init];
City1.frame=CGRectMake(45, 195, 221, 30);
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city8=[[UITextField alloc]init];
city8.frame=CGRectMake(45, 355, 221, 30);
开玩笑,我现在创建了 8 个文本文件,都添加到 UIScrollview。
UIScrollView *scroll = [UIScrollView alloc];
scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(45, 105, 221, 355)];
scroll.pagingEnabled = YES;
scroll.showsHorizontalScrollIndicator = YES;
scroll.showsVerticalScrollIndicator = YES;
scroll.scrollsToTop = NO;
scroll.delegate = self; //say "NO" to disable scroll
[self.view addSubview:scroll];
[scroll addSubview:City];
[scroll addSubview:City1];
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[scroll addSubview:City8];
我只需要 UITextField 和 UIScrollView.First crated UITextField 然后创建 ScrollView 并添加两者,但我的 textFileds 没有添加 Scroll
请给我任何想法,请告诉我我的代码有什么问题
【问题讨论】:
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不要给变量名大写
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尝试为滚动视图设置 contentSize
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@AndreyChernukha 删除了大写名称,但没有运气
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设置滚动视图的内容大小
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@karthikeyan 请锁定我的密码
标签: ios objective-c uiscrollview uitextfield