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实现如下需求
在输入框左侧有一个小图标提示(比如账号左侧一个人的提示,密码左侧有一个锁的提示)
直接上代码
userName=[[UITextField alloc]initWithFrame:CGRectMake(10, SCREEN_HEIGHT*0.3, SCREEN_WIDTH-20, 36)]; userName.placeholder=@"登陆账号"; userName.borderStyle=UITextBorderStyleRoundedRect; userName.clearButtonMode=UITextFieldViewModeWhileEditing; UIImageView *imageViewUserName=[[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 30, 30)]; imageViewUserName.image=[UIImage imageNamed:@"userinfo.png"]; userName.leftView=imageViewUserName; userName.leftViewMode=UITextFieldViewModeAlways; //此处用来设置leftview现实时机