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POUITableView SDK add array
 

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    <p>What I'm trying to do is an app that lets you type in a task to a field, Press insert and see it in the table below it. I have my table (<code>*table</code>), my field (<code>*taskField</code>), My button (<code>*insert</code>) and my array (<code>*tasks</code>). I run the app, type something in and press insert but nothing shows up in the table. I also believe i have all my "IB" stuff set up right.</p> <p>here is my code:</p> <pre><code>NSString *docPath() { NSArray *pathList = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); return [[pathList objectAtIndex:0] stringByAppendingPathComponent:@"data.td" ]; } #import "CookViewController.h" @interface CookViewController () @end @implementation CookViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. } - (void)viewDidUnload { [super viewDidUnload]; // Release any retained subviews of the main view. } - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown); } - (IBAction)addRec:(id)sender { NSString *t=[taskField text]; if ([t isEqualToString:@""]) { return; } [tasks addObject:t]; [table reloadData]; [taskField setText:@""]; [taskField resignFirstResponder]; [tasks writeToFile:docPath() atomically:YES]; } - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { [tasks removeObjectAtIndex:indexPath.row]; [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade]; } } #pragma mark - Table View management - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [tasks count]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *c= [table dequeueReusableCellWithIdentifier:@"Cell"]; if (!c) { c= [[ UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"]; } NSString *item = [tasks objectAtIndex:[indexPath row]]; [[c textLabel] setText:item]; return c; } @end </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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