Iphone 在uipopover中,UIButton不响应touchupinside
我在UIPopoverController中添加了一个按钮,但它似乎对触摸没有反应。我不知道我是否应该在UIPopoverController上设置一些属性或者什么。下面是呈现popover视图和按钮的代码Iphone 在uipopover中,UIButton不响应touchupinside,iphone,ios,ipad,uiviewcontroller,uipopovercontroller,Iphone,Ios,Ipad,Uiviewcontroller,Uipopovercontroller,我在UIPopoverController中添加了一个按钮,但它似乎对触摸没有反应。我不知道我是否应该在UIPopoverController上设置一些属性或者什么。下面是呈现popover视图和按钮的代码 - (void)topicImageButtonPressed { CGRect aFrame = CGRectMake(0.0, 0.0, 1000.0, 600.0); UIViewController *aView = [[UIViewController alloc]
- (void)topicImageButtonPressed
{
CGRect aFrame = CGRectMake(0.0, 0.0, 1000.0, 600.0);
UIViewController *aView = [[UIViewController alloc] init];
aView.view.frame = aFrame;
UIImageView *iView = [[UIImageView alloc] init];
[iView setContentMode:UIViewContentModeScaleAspectFit];
[iView setImage:self.topicImageView1.image];
aView.view = iView;
UIButton *nextButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[nextButton addTarget:self
action:@selector(quizButtonPressed:)
forControlEvents:UIControlEventTouchUpInside];
[nextButton setTitle:@"Next" forState:UIControlStateNormal];
nextButton.frame = CGRectMake(700.0, 550.0, 160.0, 40.0);
[aView.view addSubview:nextButton];
//aView.view.backgroundColor = [UIColor colorWithPatternImage:self.topicImageView1.image];
imagePopoverController = [[UIPopoverController alloc]
initWithContentViewController:aView];
imagePopoverController.popoverContentSize = CGSizeMake(1000, 600);
imagePopoverController.passthroughViews = [NSArray arrayWithObject:nextButton];
[imagePopoverController presentPopoverFromRect:CGRectMake(212, 10, 1000, 600) inView:self.view
permittedArrowDirections:0 animated:YES];
}
试试这个。。它成功地为我工作。添加此功能使其工作。
iView.userInteractionEnabled=是 并根据您的需要进行更改。。。并对其进行了表征和合成。还有一个问题是,你的按钮正在触地,但没有看到任何视图?按钮没有触地事件。我给它添加了一个NSLog声明,看看它是否被触动。嘿,很高兴看到你自己找到它。我要投赞成票。。愿你获得“自学”徽章
UIViewController *popoverContent = [[UIViewController alloc]init];
UIView *popoverView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 768, 1024)];
datepiker= [[UIDatePicker alloc]init];
[datepiker setFrame:CGRectMake(0, 0, 320, 216)];
datepiker.datePickerMode=UIDatePickerModeDateAndTime;
datepiker.hidden=NO;
datepiker.minimumDate=[NSDate date];
[self.view addSubview:datepiker];
[datepiker release];
// [datepiker addTarget:self action:@selector(changedDate:) forControlEvents:UIControlEventValueChanged];
btn_add=[[UIButton alloc]initWithFrame:CGRectMake(115, 250, 100, 30)];
[btn_add setTitle:@"Add" forState:UIControlStateNormal];
[btn_add setFont:[UIFont fontWithName:@"Arial-BoldMT" size:20]];
[btn_add setBackgroundColor:[UIColor redColor]];
[btn_add addTarget:self action:@selector(AddDate:) forControlEvents:UIControlEventTouchUpInside];
[popoverView addSubview:btn_add];
btn_cancel=[[UIButton alloc]initWithFrame:CGRectMake(115, 300, 100, 30)];
[btn_cancel setTitle:@"Cancel" forState:UIControlStateNormal];
[btn_cancel setFont:[UIFont fontWithName:@"Arial-BoldMT" size:20]];
[btn_cancel setBackgroundColor:[UIColor redColor]];
[btn_cancel addTarget:self action:@selector(CancelDate:) forControlEvents:UIControlEventTouchUpInside];
[popoverView addSubview:btn_cancel];
[popoverView addSubview:datepiker];
[popoverView addSubview:btn_add];
popoverContent.view = popoverView;
popoverContent.contentSizeForViewInPopover = CGSizeMake(320,350);
self.popoverController = [[UIPopoverController alloc]
initWithContentViewController:popoverContent];
[self.popoverController presentPopoverFromRect:CGRectMake(230,250, 320,220)
inView:self.view permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
[popoverView release];
[popoverContent release];
-(void)AddDate:(id)sender
{
}
-(void)CancelDate:(id)sender
{
[popoverController dismissPopoverAnimated:YES];
}