+ Start a Discussion
victor92victor92 

Error for printing the names

#import "TableViewController.h"
#import "SFRestAPI.h"
#import "SFRestRequest.h"

@interface TableViewController ()

@end

@implementation TableViewController
@synthesize dataRows;

- (id)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.title=@"Notas";
    NSString *cadena;
    cadena=@"SELECT Name,Description,Id FROM Attachment WHERE ParentId='a04d0000002FaPC'";
    SFRestRequest *request=[[SFRestAPI sharedInstance] requestForQuery:cadena];
     [[SFRestAPI sharedInstance] send:request delegate:self];
    // Uncomment the following line to preserve selection between presentations.
    // self.clearsSelectionOnViewWillAppear = NO;
 
    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;

}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
#pragma mark - SFRestAPIDelegate

- (void)request:(SFRestRequest *)request didLoadResponse:(id)jsonResponse {
    NSArray *records = [jsonResponse objectForKey:@"records"];
    NSLog(@"request:didLoadResponse: #records: %d", records.count);
    self.dataRows = records;
    [self.tableView reloadData];
}

- (void)request:(SFRestRequest*)request didFailLoadWithError:(NSError*)error {
    NSLog(@"request:didFailLoadWithError: %@", error);
    //add your failed error handling here
}

- (void)requestDidCancelLoad:(SFRestRequest *)request {
    NSLog(@"requestDidCancelLoad: %@", request);
    //add your failed error handling here
}

- (void)requestDidTimeout:(SFRestRequest *)request {
    NSLog(@"requestDidTimeout: %@", request);
    //add your failed error handling here
}

#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 [self.dataRows 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] autorelease];
        
    }
	//if you want to add an image to your cell, here's how
	UIImage *image = [UIImage imageNamed:@"icon.png"];
	cell.imageView.image = image;
    
	// Configure the cell to show the data.
	NSDictionary *obj = [dataRows objectAtIndex:indexPath.row];
    //NSString *notas=@"Hola";
	cell.textLabel.text =  [obj objectForKey:@"Name"];
    //cell.text=@"nota1";
	//this adds the arrow to the right hand side.
    cell.textLabel.text=notas;
	cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    
	return cell;
}

/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the specified item to be editable.
    return YES;
}
*/

/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source
        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
    }   
    else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }   
}
*/

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

#pragma mark - Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSDictionary *obj=[dataRows objectAtIndex:indexPath.row];
   
}

@end



#import <UIKit/UIKit.h>

@interface TableViewController : UITableViewController{
    NSMutableArray *dataRows;
    IBOutlet UITableView *tableView;
}

@property (nonatomic, retain) NSArray *dataRows;
@end

 The function of table view controller is to show in a table view the names or the titles of the atachments that have a specific Parent Id, when i build it all is correct, there is no exception and the sql bring to me 7 records that is correct, the only problem is that the table view don`t show anything. I will aprreciate your help.

jhersh1jhersh1

Looks to me like you're immediately overwriting each cell label just after you set it. Perhaps not intentional?