他の配列に格納されたUITableViewCell

Question

私は1つの配列（arrData）とUITableViewCell reload arrDataを持っています。 arrDataオブジェクトのWebサービス配列に格納されます。 UITableViewCellは2つのラベルにあり、1つのイメージ、ラベルおよびイメージはarrDataによってデータをロードします。すべてのラベルとイメージは同じ配列にリロードされますが、私は別の異なる配列を各ラベルとイメージに再ロードします。

のViewController

#import "ViewController.h" 
#import "MemberTableViewCell.h" 
#import "member_details.h" 

@interface ViewController() 
{ 
NSArray *arrData; 
} 

@end 

@implementation ViewController 

- (void)viewDidLoad { 
[super viewDidLoad]; 

[self.tabel_view setAllowsMultipleSelection:YES]; 

NSURLRequest *req=[[NSURLRequest alloc]initWithURL:[NSURL URLWithString:@"http://edutimeapp.com/toshow/chamber-of-commerc/ws/fetch_member.php"]]; 
response =[[NSMutableData alloc]init]; 
[NSURLConnection connectionWithRequest:req delegate:self]; 

} 

-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data 
{ 
[response appendData:data]; 
NSLog(@"error receving data %@",response); 
} 

    -(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response 
    { 

    } 
-(void)connectionDidFinishLoading:(NSURLConnection *)connection 
    { 

    NSError *error; 

    NSLog(@"Error in receiving data %@",error); 
    NSMutableDictionary *json = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableLeaves error:&error]; 
    NSLog(@"response data %@",json); 

    NSArray *status = json[@"status"]; 
    arrData = status; 
    [self.tabel_view reloadData]; 
    } 


- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
    NSArray<NSIndexPath *> *selectedRows = [tableView indexPathsForSelectedRows]; 
if (selectedRows && [selectedRows containsObject:indexPath]) { 

    return 127.0; // Expanded height 
} 

return 50.0; // Normal height 
} 


- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 
{ 
return 1; 
} 
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
{ 
return [arrData count]; 
} 



- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 

MemberTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"ht"]; 
if (cell==nil) 
{ 
    NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"Cell" owner:self options:nil]; 
    cell = [nib objectAtIndex:0]; 
} 



cell.name.text= [[arrData objectAtIndex:indexPath.row] valueForKey:@"business_category_name"]; 
cell.title.text= [[[[arrData objectAtIndex:indexPath.row] valueForKey:@"business_details"] objectAtIndex:0] valueForKey:@"name"]; 
cell.email.text=[[[[arrData objectAtIndex:indexPath.row] valueForKey:@"business_details"] objectAtIndex:0] valueForKey:@"email"]; 

cell.image_view.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[[[[arrData objectAtIndex:indexPath.row]valueForKey:@"business_details"]objectAtIndex:0] valueForKey:@"img_url"]]]]; 

return cell; 

} 

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
[self updateTableView]; 
} 

- (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
[self updateTableView]; 
} 

- (void)updateTableView 
{ 
[self.tabel_view beginUpdates]; 
[self.tabel_view endUpdates]; 
} 
@end 

Answer 1

あなたの質問はarrDataに含まれるデータを提供し、明確ではありません

#import "ViewController.h" 
@interface ViewController() 
{ 
IBOutlet UITableView *tbl; 
NSMutableData *response; 
NSMutableArray *Arrdata; 
NSMutableArray *ArrySubData; 
} 
@end 
@implementation ViewController 
- (void)viewDidLoad 
{ 
[super viewDidLoad]; 
Arrdata=[[NSMutableArray alloc]init]; 
ArrySubData=[[NSMutableArray alloc]init]; 
[tbl setAllowsMultipleSelection:YES]; 
NSURLRequest *req=[[NSURLRequest alloc]initWithURL:[NSURL URLWithString:@"http://edutimeapp.com/toshow/chamber-of-commerc/ws/fetch_member.php"]]; 
response =[[NSMutableData alloc]init]; 
[NSURLConnection connectionWithRequest:req delegate:self]; 
} 
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data 
{ 
[response appendData:data]; 
NSLog(@"error receving data %@",response); 
} 
-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response 
{ 
} 
-(void)connectionDidFinishLoading:(NSURLConnection *)connection 
{ 
NSError *error; 

NSLog(@"Error in receiving data %@",error); 
NSMutableDictionary *json = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableLeaves error:&error]; 
NSLog(@"response data %@",json); 
    NSArray *status = json[@"status"]; 
Arrdata = status; 
NSLog(@"%@",Arrdata); 
[tbl reloadData]; 
} 
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
{ 
ArrySubData=[[Arrdata objectAtIndex:section] objectForKey:@"business_details"]; 
return ArrySubData.count; 
} 
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section 
{ 
return [NSString stringWithFormat:@" %@",[[Arrdata objectAtIndex:section] objectForKey:@"business_category_name"]]; 
} 
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section 
{ 
return 25; 
} 
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section 
{ 

UILabel *myLabel = [[UILabel alloc] init]; 
myLabel.frame = CGRectMake(0, 0, 320, 20); 
myLabel.font = [UIFont fontWithName:@"Roboto-Bold" size:13.0]; 
myLabel.textColor=[UIColor whiteColor]; 
myLabel.backgroundColor=[UIColor colorWithRed:70.0/255.0 green:82.0/255.0 blue:88.0/255.0 alpha:1.0]; 
myLabel.text = [self tableView:tableView titleForHeaderInSection:section]; 
UIView *headerView = [[UIView alloc] init]; 
[headerView addSubview:myLabel]; 
return headerView; 
} 
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
static NSString *CellIdentifier = @"Cell"; 
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath]; 
if (cell == nil){ 
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; 
} 
UIImageView *ImgBrands = (UIImageView *) [cell viewWithTag:101]; 
UILabel *lblName = (UILabel *) [cell viewWithTag:102]; 
UILabel *lblEmail = (UILabel *) [cell viewWithTag:103]; 
UILabel *lblPhone = (UILabel *) [cell viewWithTag:104]; 

ArrySubData=[[Arrdata objectAtIndex:indexPath.section] objectForKey:@"business_details"]; 
NSString *strName=[NSString stringWithFormat:@"%@",[[ArrySubData objectAtIndex:indexPath.row] objectForKey:@"name"]]; 
NSString *stremail=[NSString stringWithFormat:@"%@",[[ArrySubData objectAtIndex:indexPath.row] objectForKey:@"email"]]; 
NSString *strphone=[NSString stringWithFormat:@"%@",[[ArrySubData objectAtIndex:indexPath.row] objectForKey:@"phone"]]; 
NSString *strimage=[NSString stringWithFormat:@"%@",[[ArrySubData objectAtIndex:indexPath.row] objectForKey:@"image"]]; 

lblName.text=strName; 
lblEmail.text=stremail; 
lblPhone.text=strphone; 
ImgBrands.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:strimage]]]; 
return cell; 

} 
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
[self updateTableView]; 
} 
- (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
[self updateTableView]; 
} 
- (void)updateTableView 
{ 
[tbl beginUpdates]; 
[tbl endUpdates]; 
}