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POHow to delete row in TTTableViewController (Three20)
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  1. POHow to delete row in TTTableViewController (Three20)
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    copied!<p>The Three20 is great library. It's making the work with tables very easy. But one gap that I noticed - is deletion of rows, with animation. I spent many hours trying to do this, and this is what I'm doing:</p> <pre><code>// get current index patch UITableView* table = [super tableView]; NSIndexPath *indexPath = [table indexPathForSelectedRow]; //delete row in data source TTListDataSource * source = (TTListDataSource *)self.dataSource; [source.items removeObjectAtIndex:indexPath.row]; // delete row from the table, with animation [table deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade]; </code></pre> <p>After this code runs the error appears: [NSCFArray objectAtIndex:]: index (0) beyond bounds (0)</p> <p>I'm using the class inherited from the TTTableViewController. And I doesn't implement the DataSourceDelegate or TableViewDelegate because I'm using the Three20 as much as possible. So, this is how I create datasource:</p> <pre><code>for(NSDictionary *album in (NSArray *)albums){ TTTableRightImageItem *item = [TTTableRightImageItem itemWithText:@"name" imageURL:@"image url" defaultImage:nil imageStyle:TTSTYLE(rounded) URL:@"url of selector where I actually catch the tap on a row"]; [tableItems addObject:item]; } self.dataSource = [TTListDataSource dataSourceWithItems:tableItems]; </code></pre> <p>I read this article (<a href="https://stackoverflow.com/questions/1384659/unable-to-delete-rows-in-table-using-three20">article</a>) but it doesn't help :(</p> <p>So, I know that this is very simple for gurus from this site. Can you just give me advanced sample of how to do this</p> <p>Thanks</p>
 

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