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Я новичок в разработчике ios.Json issue in tableview with stepper and lable
Я хочу, чтобы выбранные данные были в другой таблице, моя проблема в том, что я не знаю, как получить имя и количество.
Смотрите здесь мой снимок экрана
Мои данные JSON, как этот формат
{
Data = (
{
"Dry_cleaning" = 49;
Iron = 8;
Name = "Shirt/Tees";
Wash = 15;
"Wash_Iron" = 19;
id = 1;
},
{
"Dry_cleaning" = 49;
Iron = 5;
Name = "Kurta(short)";
Wash = 20;
"Wash_Iron" = 19;
id = 2;
},
{
"Dry_cleaning" = 50;
Iron = 8;
Name = "Kurta(Long)";
Wash = 15;
"Wash_Iron" = 20;
id = 3;
},
{
"Dry_cleaning" = 50;
Iron = 5;
Name = Shorts;
Wash = 15;
"Wash_Iron" = 19;
id = 4;
},
{
"Dry_cleaning" = 55;
Iron = 8;
Name = "Trousers/Pyjamas";
Wash = 20;
"Wash_Iron" = 30;
id = 5;
},
{
"Dry_cleaning" = 70;
Iron = 7;
Name = Jeans;
Wash = 20;
"Wash_Iron" = 29;
id = 6;
},
{
"Dry_cleaning" = 150;
Iron = 5;
Name = Blazer;
Wash = 25;
"Wash_Iron" = 19;
id = 7;
},
{
"Dry_cleaning" = 100;
Iron = 6;
Name = "Leather_Jacket";
Wash = 30;
"Wash_Iron" = 36;
id = 8;
}
}
Вот это мой код
ViewController.h
импорт
@interface ViewController : UIViewController<UITableViewDataSource,UITableViewDelegate>
@property (weak, nonatomic) IBOutlet UITableView *tableview;
@property (strong, nonatomic)NSMutableArray *arrayCounts;
- (IBAction)placeorder:(id)sender;
@end
ViewController.m
//
// ViewController.m
// orderscreenfile
//
// Created by Tranetech on 02/02/16.
// Copyright (c) 2016 Tranetech. All rights reserved.
//
#import "ViewController.h"
#import "custom.h"
@interface ViewController()
{
NSDictionary *dic_property;
}
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
[NSThread detachNewThreadSelector:@selector(fetchdata) toTarget:self withObject:nil];
//[NSThread detachNewThreadSelector:@selector(arrycount) toTarget:self withObject:nil];
self.arrayCounts = [NSMutableArray array];
NSLog(@"array count=%d",self.arrayCounts.count);
[self.tableview reloadData];
// Do any additional setup after loading the view, typically from a nib.
}
//-(void)arrycount
//{
// for (int i = 0; i<[[dic_property objectForKey:@"Data"] count]; i++) {
// [self.arrayCounts insertObject:[NSString stringWithFormat:@"0"] atIndex:i];
// }
//
//}
-(void)fetchdata
{
NSString *login= [[NSString stringWithFormat:@"http://men_dry.php"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(@"----%@", login);
NSURL *url = [NSURL URLWithString:[login stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
//-- Get request and response though URL
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]initWithURL:url];
[NSURLConnection sendAsynchronousRequest:request
queue:[NSOperationQueue mainQueue]
completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (data) {
dic_property= [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
NSLog(@"%@", dic_property);
NSLog(@"counts=%d",[[dic_property objectForKey:@"Data"]count]);
for (int i = 0; i<[[dic_property objectForKey:@"Data"] count]; i++) {
[self.arrayCounts insertObject:[NSString stringWithFormat:@"0"] atIndex:i];
}
[self.tableview reloadData];
}
else {
NSLog(@"network error, %@", [error localizedFailureReason]);
}
});
}];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.arrayCounts.count;
// return [[dic_property objectForKey:@"Data"]count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
custom *cell;
static NSString *simpleTableIdentifier = @"customcell";
cell = (custom *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil)
cell = [[[NSBundle mainBundle] loadNibNamed:@"customcell" owner:self options:nil] objectAtIndex:0];
cell.lblcount.text = self.arrayCounts[indexPath.row];
cell.lbltitle.text=[[[dic_property objectForKey:@"Data"]objectAtIndex:indexPath.row]objectForKey:@"Name"];
cell.lblcount.tag=indexPath.row;
[cell.stepper addTarget:self action:@selector(itemsChange:) forControlEvents:UIControlEventValueChanged];
return cell;
}
- (void)itemsChange:(UIStepper*)stepper
{
CGPoint cursorPosition = [stepper convertPoint:CGPointZero toView:self.tableview];
NSIndexPath *indexPath = [self.tableview indexPathForRowAtPoint:cursorPosition];
custom *currentCell = (custom *)[self.tableview cellForRowAtIndexPath:indexPath];
currentCell.lblcount.text=[NSString stringWithFormat:@"%f",[stepper value]];
[self.arrayCounts replaceObjectAtIndex:indexPath.row withObject:[NSString stringWithFormat:@"%f",[stepper value]]];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)placeorder:(id)sender {
}
@end
Я застрял на три дня, пожалуйста, решить мою проблему Спасибо заранее.
хотите использовать массив? – Vvk
no Я не использую массив onle pass статическое значение в tableView numberOfRowsInSection.i использует пользовательскую ячейку в раскадровке. –
, но Arpit вам нужно использовать массив insted из статического значения, поскольку ячейка reusable в tableview. – Vvk