单击时显示 subview View 的每个按钮都包含学习和播放选项。单击时，想要显示不同的 View 取决于 uibutton 选择。这是我的代码。
-(IBAction)animals
{
CGPoint point = [tap locationInView:self.animalsbut];
pv = [PopoverView showPopoverAtPoint:point inView:animalsbut withContentView:alertvu delegate:self];
pv.tag=1;
}
-(IBAction)birds
{
CGPoint point = [tap locationInView:self.birdsbut];
pv = [PopoverView showPopoverAtPoint:point inView:birdsbut withContentView:alertvu delegate:self];
pv.tag=2;
//[self checkingme:pv.tag];
}
-(IBAction)direct
{
CGPoint point = [tap locationInView:self.direcbut];
pv = [PopoverView showPopoverAtPoint:point inView:direcbut withContentView:alertvu delegate:self];
pv.tag=4;
}
-(IBAction)fruit
{
CGPoint point = [tap locationInView:self.fruitbut];
pv = [PopoverView showPopoverAtPoint:point inView:fruitbut withContentView:alertvu delegate:self];
pv.tag=3;
}
方法
-(IBAction)check:(NSInteger)sender
{
UIButton *mybutton =(UIButton*) [self.view viewWithTag:sender];
if(pv.tag==1)
{
NSLog(@"button log%d",mybutton.tag);
if(mybutton.tag==0)
{
animallearn *aview=[[animallearn alloc]initWithNibName:@"animallearn" bundle:nil];
[self.navigationController pushViewController:aview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
else //(mybutton.tag==1)
{
playview *pview=[[playview alloc]initWithNibName:@"playview" bundle:nil];
[self.navigationController pushViewController:pview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
}
else if(pv.tag==2)
{
if(mybutton.tag==0)
{
birdview *aview=[[birdview alloc]initWithNibName:@"birdview" bundle:nil];
[self.navigationController pushViewController:aview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
else if(mybutton.tag==1)
{
playview *pview=[[playview alloc]initWithNibName:@"playview" bundle:nil];
[self.navigationController pushViewController:pview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
}
else if(pv.tag==3)
{
if(mybutton.tag==0)
{
fruitview *aview=[[fruitview alloc]initWithNibName:@"fruitview" bundle:nil];
[self.navigationController pushViewController:aview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
else if(mybutton.tag==1)
{
playview *pview=[[playview alloc]initWithNibName:@"playview" bundle:nil];
[self.navigationController pushViewController:pview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
}
else if(pv.tag==4)
{
if(mybutton.tag==0)
{
directview *aview=[[directview alloc]initWithNibName:@"directview" bundle:nil];
[self.navigationController pushViewController:aview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
else if(mybutton.tag==1)
{
playview *pview=[[playview alloc]initWithNibName:@"playview" bundle:nil];
[self.navigationController pushViewController:pview animated:YES];
[pv performSelector:@selector(dismiss) withObject:nil afterDelay:0.1f];
}
}
else
{
return ;
}
}
这里的问题是，每当我第二个按钮时，它仅在所有情况下都显示按钮标签 0 View ？任何人都可以帮我解决这个问题
最佳答案
您还应该设置要通过标签访问的 UIButtons/UIViews 的标签。就像第二个按钮.tag = 3;并且传递的发送者参数不是 NSInteger 类型，而是 UIView 类型，所以像这样更改它!这应该可以解决您的问题!
-(IBAction)check:(id)sender
{
UIButton *mybutton =(UIButton*) sender;
// continue whatever you were doing earlier!
}
关于iphone - 多按钮标签多 View ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13508199/