我目前在導航控制器內部使用了一個tableview,它位於標籤欄控制器內部。當我在表格視圖的細節視圖中,我想要在細節視圖之間「滑動」,所以我實現了UIViewAnimations向左/向右滑動的UISwipeGesture。 一切工作,但我有一個小問題...當我在從表視圖加載的詳細信息視圖,self.tabBarController元素在這裏,我有我的標籤欄,所以我可以在它上面添加一個動作表。但是當我刷卡時,self.tabBarController現在是零...我不知道爲什麼...也許是因爲導航控制器?tabBarController在更改視圖時設置爲nil,但始終在窗口中
這裏是我的代碼:
- (id) init
{
if (self = [super init]) {
CGRect fullScreenRect=[[UIScreen mainScreen] applicationFrame];
UIScrollView *scrollView=[[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, fullScreenRect.size.width, 367.)];
scrollView.contentSize=CGSizeMake(320,100);
scrollView.delegate = self;
self.view=scrollView;
self.myView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, 367.)];
self.ButtonSizeM.tag = 0;
self.ButtonSizeP.tag = 0;
self.ContentIV = [[UIImageView alloc] init];
}
return self;
}
- (void) handleSwipeLeft {
if (!((self.ancient.tableView.indexPathForSelectedRow.section == ([self.ancient numberOfSectionsInTableView:self.ancient.tableView] - 1)) && (self.ancient.tableView.indexPathForSelectedRow.row == [self.ancient tableView:self.ancient.tableView numberOfRowsInSection:(self.ancient.tableView.indexPathForSelectedRow.section)]-1)))
{
NSIndexPath *whereToGo;
if (self.ancient.tableView.indexPathForSelectedRow.row == [self.ancient tableView:self.ancient.tableView numberOfRowsInSection:(self.ancient.tableView.indexPathForSelectedRow.section)]-1) {
whereToGo = [NSIndexPath indexPathForRow:0 inSection:(self.ancient.tableView.indexPathForSelectedRow.section)+1];
}
else {
whereToGo = [NSIndexPath indexPathForRow:(self.ancient.tableView.indexPathForSelectedRow.row)+1 inSection:self.ancient.tableView.indexPathForSelectedRow.section];
}
CCFASimpleDetail *nextView = [[CCFASimpleDetail alloc] init];
nextView = [self.ancient tableView:self.ancient.tableView prepareViewForIndexPath:whereToGo];
[nextView performSelectorOnMainThread:@selector(affichageEnPlace) withObject:nil waitUntilDone:YES];
float width = self.myView.frame.size.width;
float height = self.myView.frame.size.height;
[nextView.view setFrame:CGRectMake(width, 0.0, width, height)];
[self.view addSubview:nextView.view];
[UIView animateWithDuration:0.5f delay:0 options:UIViewAnimationCurveEaseInOut animations:^{
[nextView.view setFrame:self.view.frame];
[self.myView setFrame:CGRectMake(-width, 0.0, width, height)];
} completion:^(BOOL finished) {
[self.myView removeFromSuperview];
[self.ancient.tableView selectRowAtIndexPath:whereToGo animated:NO scrollPosition:UITableViewScrollPositionTop];
}
];
}
}
我能不能幫我找刷卡:)後,我的標籤欄?
你爲什麼要調用'performSelectorOnMainThread:...'?所有這些都應該在主線程中完成。 –
好吧,不需要它,是的 –