将按钮点击时的值从UIView发送到其superview';s superview(UIViewController)-iOS
我有一个名为将按钮点击时的值从UIView发送到其superview';s superview(UIViewController)-iOS,ios,objective-c,uiview,uiviewcontroller,delegates,Ios,Objective C,Uiview,Uiviewcontroller,Delegates,我有一个名为HomeViewController的ViewController。它的子视图是活动视图(UIView)。ActivityView的子视图是ActivityCard(UIView)。在ActivityCard中,我有一个名为Enter的按钮。单击后,我需要将所有文本字段的值从ActivityCard xib发送到HomeViewController,并从那里调用API。我以前从未与xib合作过,因此无法管理此场景。任何帮助都将不胜感激 编辑: 活动卡 @interface Activ
HomeViewController
的ViewController。它的子视图是活动视图(UIView)。ActivityView的子视图是ActivityCard(UIView)。在ActivityCard中,我有一个名为Enter的按钮。单击后,我需要将所有文本字段的值从ActivityCard xib发送到HomeViewController,并从那里调用API。我以前从未与xib合作过,因此无法管理此场景。任何帮助都将不胜感激
编辑:
活动卡
@interface ActivityCard : UIView
- (IBAction)actionEnterClick:(id)sender;
@property (weak, nonatomic) IBOutlet UILabel *lblActivityCount;
@property (weak, nonatomic) IBOutlet UIButton *enterButton;
@end
ActivityView.h
@interface ActivityView : UIView
@property (strong) ActivityCard *card;
@property (weak, nonatomic) IBOutlet iCarousel *carousel;
@end
ActivityView.m
- (UIView *)carousel:(__unused iCarousel *)carousel viewForItemAtIndex:(NSInteger)index reusingView:(UIView *)view
{
if (view == nil)
{
_card = (ActivityCard*) [[[NSBundle mainBundle] loadNibNamed:@"ActivityCard" owner:nil options:nil] objectAtIndex:0];
_card.frame = CGRectMake(0, 0, 280.0, 350.0);
_card.layer.cornerRadius = 10.0f;
view = _card;
}
return view;
}
HomeViewController.h
@interface HomeViewController : UIViewController
@property (strong) ActivityView *viewActivity;
@end
HomeViewController.m
_viewActivity = (ActivityView*) [[[NSBundle mainBundle] loadNibNamed:@"ActivityView" owner:nil options:nil] objectAtIndex:0];
_viewActivity.frame = CGRectMake(0.0f, 0.0f, _viewContainer.frame.size.width, _viewContainer.frame.size.height);
[_viewActivity updateActivityUI];
for (UIView *child in _viewContainer.subviews) {
[child removeFromSuperview];
}
[_viewContainer addSubview:_viewActivity];
[_viewActivity.card.enterButton addTarget:self action:@selector(enterButtonDidTouch) forControlEvents:UIControlEventTouchUpInside];
[_viewActivity.card.lblActivityCount setText:@"11"];
这段代码是在我们需要点击按钮加载ActivityView时编写的。有很多方法可以做到这一点,我将向您展示一种我认为最简单的方法
- 为
ActivityCard.h
- 在
中,使用下面的“我的代码”为您的HomeViewController
Enter按钮添加操作
[self.activityView.cardView enterButton addTarget:self action:@selector(enterButtonDidTouch) forControlEvents:UIControlEventTouchUpInside];
- 在
nameHomeViewController.m
enterButtondedTouch
- (void)enterButtonDidTouch { NSString *textOfTextField1 = self.activityView.activityCard.textField1.text; // With the same way you can get others text of text fields and use them }
活动卡
创建委托
。