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victor92
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.
Looks to me like you're immediately overwriting each cell label just after you set it. Perhaps not intentional?