这是一个本地化问题。我将发布很多代码，并提供很多解释。希望...有人可以帮助我。
在我的应用程序中，我有一个“Facebook 风格”的菜单。iOS Facebook 应用程序，更具体地说。您可以通过两种不同的方式访问此菜单。您可以触摸菜单按钮，或滑动打开菜单。当使用按钮打开和关闭菜单时，该tableView:didSelectRowAtIndexPath方法会在触摸单元格时完美触发。当使用滑动方法打开和关闭菜单时......它没有。您必须触摸表格单元两次才能触发该方法。这些方法的代码在几个类中完全相同，但是，这是我唯一遇到的问题。看一看; 看看我是否在某处丢球：
#import "BrowseViewController.h"
@implementation BrowseViewController
@synthesize browseView, table, countriesArray, btnSideHome, btnSideBrowse, btnSideFave, btnSideNew, btnSideCall, btnSideBeset, btnSideEmail, btnSideCancelled, menuOpen, navBarTitle, mainSearchBar, tap;
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero];
label.font = [UIFont fontWithName:@"STHeitiSC-Medium" size:20.0];
label.shadowColor = [UIColor colorWithWhite:0.0 alpha:1.0];
label.backgroundColor = [UIColor clearColor];
label.textColor = [UIColor whiteColor];
label.text = @"Countries";
self.navBarTitle.titleView = label;
[label sizeToFit];
CheckNetworkStatus *networkCheck = [[CheckNetworkStatus alloc] init];
BOOL internetActive = [networkCheck checkNetwork];
if (internetActive) {
tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)];
[self.view addGestureRecognizer:tap];
tap.delegate = self;
tap.cancelsTouchesInView = NO;
UISwipeGestureRecognizer *oneFingerSwipeLeft =
[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeLeft:)];
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[[self view] addGestureRecognizer:oneFingerSwipeLeft];
UISwipeGestureRecognizer *oneFingerSwipeRight =
[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRight:)];
[oneFingerSwipeRight setDirection:UISwipeGestureRecognizerDirectionRight];
[[self view] addGestureRecognizer:oneFingerSwipeRight];
menuOpen = NO;
table.userInteractionEnabled = YES;
NSArray *countries = [[NSArray alloc] initWithObjects:@"United States", @"Canada", @"Mexico", nil];
self.countriesArray = countries;
} else {
//No interwebz, notify user and send them to the home page
UIAlertView *message = [[UIAlertView alloc] initWithTitle:@"Connection Error" message:@"Failed to connect to the server. Please verify that you have an active internet connection and try again. If the problem persists, please call us at **********" delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[message show];
PassportAmericaViewController *homeView = [[PassportAmericaViewController alloc]
initWithNibName:@"PassportAmericaViewController" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:homeView animated:YES];
}
[super viewDidLoad];
}
-(NSInteger) tableView:(UITableView *)table numberOfRowsInSection: (NSInteger)section
{
return [countriesArray count];
NSLog(@"Number of objecits in countriesArray: %i", [countriesArray count]);
}
-(UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"CellIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.textLabel.textColor = [UIColor whiteColor];
cell.textLabel.font = [UIFont fontWithName:@"STHeitiSC-Medium" size:20.0];
}
NSUInteger row = [indexPath row];
cell.textLabel.text = [countriesArray objectAtIndex:row];
return cell;
}
- (void)tableView:(UITableView *)table
didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSString *countrySelected = [countriesArray objectAtIndex:indexPath.row];
Campground *_Campground = [[Campground alloc] init];
_Campground.country = countrySelected;
StateViewController *stateView = [[StateViewController alloc]
initWithNibName:@"StateView" bundle:[NSBundle mainBundle]];
stateView._Campground = _Campground;
[self.navigationController pushViewController:stateView animated:YES];
}
-(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
-(void) dismissKeyboard {
[mainSearchBar resignFirstResponder];
}
-(IBAction)goBack:(id)sender{
[self.navigationController popViewControllerAnimated:YES];
}
-(void)animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context {
if ([animationID isEqualToString:@"slideMenu"]){
UIView *sq = (__bridge UIView *) context;
[sq removeFromSuperview];
}
}
- (IBAction)menuTapped {
NSLog(@"Menu tapped");
CGRect frame = self.browseView.frame;
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector( animationDidStop:finished:context: )];
[UIView beginAnimations:@"slideMenu" context:(__bridge void *)(self.browseView)];
if(!menuOpen) {
frame.origin.x = -212;
menuOpen = YES;
table.userInteractionEnabled = NO;
}
else
{
frame.origin.x = 0;
menuOpen = NO;
table.userInteractionEnabled = YES;
}
self.browseView.frame = frame;
[UIView commitAnimations];
}
-(IBAction) sideHome:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
PassportAmericaViewController *homeView = [[PassportAmericaViewController alloc]
initWithNibName:@"PassportAmericaViewController" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:homeView animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideBrowse:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
BrowseViewController *browseView2 = [[BrowseViewController alloc]
initWithNibName:@"BrowseView" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:browseView2 animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideBeset:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
BesetCampgroundMapViewController *besetMapView = [[BesetCampgroundMapViewController alloc]
initWithNibName:@"BesetCampgroundMapView" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:besetMapView animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideFave:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
FavoritesViewController *faveView = [[FavoritesViewController alloc] initWithNibName:@"FavoritesView" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:faveView animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideNew:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
NewCampgroundsViewController *theNewCampView = [[NewCampgroundsViewController alloc]
initWithNibName:@"NewCampgroundsView" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:theNewCampView animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideCancelled:(id)sender{
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
menuOpen = NO;
CancelledCampgroundsViewController *cancCampView = [[CancelledCampgroundsViewController alloc]
initWithNibName:@"CancelledCampgroundsView" bundle:[NSBundle mainBundle]];
[self.navigationController pushViewController:cancCampView animated:YES];
table.userInteractionEnabled = YES;
}
-(IBAction) sideCall:(id)sender{
NSLog(@"Calling Passport America...");
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:**********"]];
table.userInteractionEnabled = YES;
}
-(IBAction) sideEmail:(id)sender{
[[UIApplication sharedApplication] openURL:[NSURL URLWithString: @"mailto:***************"]];
table.userInteractionEnabled = YES;
}
-(void) searchBarSearchButtonClicked: (UISearchBar *)searchBar {
SearchViewController *search = [[SearchViewController alloc] initWithNibName:@"SearchViewController" bundle:[NSBundle mainBundle]];
NSString *searchText = [[NSString alloc] initWithString:mainSearchBar.text];
search.searchText = searchText;
[self dismissKeyboard];
[self.navigationController pushViewController:search animated:YES];
table.userInteractionEnabled = YES;
menuOpen = NO;
CGRect frame = self.browseView.frame;
frame.origin.x = 0;
self.browseView.frame = frame;
}
-(void) swipeLeft:(UISwipeGestureRecognizer *)recognizer {
if (!menuOpen) {
CGRect frame = self.browseView.frame;
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector( animationDidStop:finished:context: )];
[UIView beginAnimations:@"slideMenu" context:(__bridge void *)(self.browseView)];
frame.origin.x = -212;
menuOpen = YES;
self.browseView.frame = frame;
table.userInteractionEnabled = NO;
[UIView commitAnimations];
} else {
//menu already open, do nothing
}
}
-(void) swipeRight:(UISwipeGestureRecognizer *)recognizer {
if (!menuOpen) {
//menu closed, do nothing
} else {
CGRect frame = self.browseView.frame;
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector( animationDidStop:finished:context: )];
[UIView beginAnimations:@"slideMenu" context:(__bridge void *)(self.browseView)];
frame.origin.x = 0;
menuOpen = NO;
self.browseView.frame = frame;
table.userInteractionEnabled = YES;
[UIView commitAnimations];
}
}
- (void) viewWillDisappear:(BOOL)animated {
[self.table deselectRowAtIndexPath:[self.table indexPathForSelectedRow] animated:animated];
[super viewWillDisappear:animated];
}
- (void)didReceiveMemoryWarning {
NSLog(@"Memory Warning!");
[super didReceiveMemoryWarning];
// Release any cached data, images, etc. that aren't in use.
}
- (void)viewDidUnload {
self.table = nil;
self.countriesArray = nil;
self.browseView = nil;
[super viewDidUnload];
}
@end