【发布时间】:2012-08-20 19:12:31
【问题描述】:
这里是代码,当页面超过 5 时,点只有在点击第 4 页及以上时才会响应,而反过来,第 2 和第 3 个点是可选的
if(self.eventDetailPages != Nil)
[self.eventDetailPages removeFromSuperview];
self.eventDetailPages = [[UIPageControl alloc] init];
self.eventDetailPages.numberOfPages = self.evtListData.iTotalPages;
NSLog(@"The total number of pages - %d", self.evtListData.iTotalPages);
CGSize pageControlSize = [self.eventDetailPages sizeForNumberOfPages:self.eventDetailPages.numberOfPages];
NSLog(@"The total width of pages - %f", pageControlSize.width);
self.eventDetailPages.frame = CGRectMake(0, 150, pageControlSize.width,30);
self.eventDetailPages.backgroundColor = [UIColor blackColor];
self.eventDetailPages.center = CGPointMake(self.view.frame.size.width/2, 150);
self.eventDetailPages.clearsContextBeforeDrawing = TRUE;
[self.eventDetailPages addTarget:self action:@selector(pageChanged:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:self.eventDetailPages];
【问题讨论】:
标签: uipagecontrol