在masterTableView用到三个不同的detailTableViews ，触屏时会调用，但是没有调用成。
master.m文件：
#import "GuideTableViewController.h"
#import "GuideDetailTableViewController.h"
#import "GuideDetailTableViewController2.h"
#import "GuideDetailTableViewController3.h"
#import <QuartzCore/QuartzCore.h>
@interface GuideTableViewController (){
NSMutableData *weatherResponseData;
NSArray *headGuide;
NSArray *leftImages;
}
@property (weak, nonatomic) IBOutlet UITableView *tableView;
@property (weak, nonatomic) IBOutlet UIImageView *imgHeader;
@property (weak, nonatomic) IBOutlet UIImageView *ImgTitle;
@property (weak, nonatomic) IBOutlet UIImageView *ImgWeather;
@property (weak, nonatomic) IBOutlet UIButton *btnMap;
@property (weak, nonatomic) IBOutlet UILabel *LabelWeather;
@property (weak, nonatomic) IBOutlet UILabel *LabelWeather2;
@end
@implementation GuideTableViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
//Weather method
- (void) loadWeather{
NSURLRequest *theRequest = [NSURLRequest requestWithURL:
[NSURL URLWithString:@"http://api.wunderground.com/api/3919480da5014c98/conditions/q/BR/Sao_Sebastiao .json"]];
NSURLConnection *theConnection=[[NSURLConnection alloc]
initWithRequest:theRequest delegate:self];
if(theConnection){
weatherResponseData = [[NSMutableData alloc] init];
} else {
NSLog(@"failed");
}
}
//Delegates for WeatherData
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
[weatherResponseData setLength:0];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
[weatherResponseData appendData:data];
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
NSString *msg = [NSString stringWithFormat:@"Failed: %@", [error description]];
NSLog(@"%@",msg);
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSError *myError = nil;
NSDictionary *res = [NSJSONSerialization JSONObjectWithData:weatherResponseData options:NSJSONReadingMutableLeaves error:&myError];
NSArray *results = [res objectForKey:@"current_observation"];
NSString *cur = [results valueForKey:@"weather"];
NSString *tmp = [results valueForKey:@"temperature_string"];
NSString *wind = [results valueForKey:@"wind_string"];
NSLog(@"Current conditions: %@, %@º, %@", cur, tmp, wind);
self.LabelWeather.text = cur;
self.LabelWeather2.text = tmp;
}
//JSONmetod
- (void) loadJSON{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
//code
NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:@"https://dl.dropbox.com/u/100670549/guide.json"]];
NSError *error;
if (data)
{
headGuide = [NSJSONSerialization JSONObjectWithData:data options:0 error:&error];
for (NSDictionary *dictionary in headGuide){
// NSLog([dictionary description]);
}
}else
{
NSLog(@"Could not load data");
}
dispatch_sync(dispatch_get_main_queue(), ^{
// code
[self.tableView reloadData];
});
});
}
//Load
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
[self loadJSON];
[self loadWeather];
leftImages = [NSArray arrayWithObjects:@"btn_Stay.png", @"btn_Eat.png", @"btn_Todo.png", nil];
//set background
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"background.jpg"]];
//rounded corners
[self.tableView.layer setCornerRadius:9.0];
[self.ImgWeather.layer setCornerRadius:9.0];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
return headGuide.count;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell"];
NSArray *dict = [headGuide objectAtIndex:indexPath.row];
cell.textLabel.text = [dict valueForKey:@"title"];
NSString *cellImage = [leftImages objectAtIndex:indexPath.row];
UIImage *cellIcon = [UIImage imageNamed:cellImage];
cell.imageView.image = cellIcon;
return cell;
}
- (void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
if ([segue.identifier isEqualToString:@"whereStay"]){
GuideDetailTableViewController *vc = [segue destinationViewController];
NSIndexPath *index = sender;
NSDictionary *dict = [headGuide objectAtIndex:index.row];
vc.stayGuide = dict;
}
else if ([segue.identifier isEqualToString:@"whereEat"]){
GuideDetailTableViewController2 *vc1 = [segue destinationViewController];
NSIndexPath *index = sender;
NSDictionary *dict = [headGuide objectAtIndex:index.row];
vc1.eatGuide = dict;
}
else if ([segue.identifier isEqualToString:@"whatTodo"]){
GuideDetailTableViewController3 *vc2 = [segue destinationViewController];
NSIndexPath *index = sender;
NSDictionary *dict = [headGuide objectAtIndex:index.row];
vc2.todoGuide = dict;
}
}
#pragma mark - tableView delegate
- (void)tableView:(UITableView *)tableView didselectRowAtIndexPath:(NSIndexPath *)indexPath{
if(indexPath.row == 0){
[self performSegueWithIdentifier:@"whereStay" sender:indexPath];
}else if(indexPath.row ==1 ){
[self performSegueWithIdentifier:@"whereEat" sender:indexPath];
}else{
[self performSegueWithIdentifier:@"whatTodo" sender:indexPath];
}
[tableView setAllowsSelection:YES];
}
@end
