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POAccordion table cell - for expand and collapse ios
 

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    <p>I am trying to expand/collapse of tableview cells in accordion cell pattern, So that, when a user taps the row they would get the detailed description of the selected row within the cell by extending the row height. I have 2 arrays, 'array' and 'detailarray' for displaying it in 'cell.textLabel.text' and 'cell.detailTextLabel.text' cells resp. now initially i have made 'cell.detailTextLabel.hidden = YES' as hidden, so that when user taps the row can get the extended text of the cell.</p> <p>My code,</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath]; // Configure the cell... cell.textLabel.text=[array objectAtIndex:indexPath.row]; cell.detailTextLabel.text=[detailarray objectAtIndex:indexPath.row]; cell.detailTextLabel.hidden = YES; return cell; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { [tableView deselectRowAtIndexPath:indexPath animated:YES]; NSLog(@"indexpath is %d", indexPath.row); selectedIndex = indexPath.row; isSearching = YES; [self.tableview beginUpdates]; static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath]; cell.textLabel.text=[array objectAtIndex:indexPath.row]; cell.detailTextLabel.text=[detailarray objectAtIndex:indexPath.row]; cell.detailTextLabel.hidden = NO; [self.tableview endUpdates]; } - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { if (isSearching &amp;&amp; indexPath.row == selectedIndex) { return 77; } return 44; } </code></pre> <p>Now I have created a tableviewcell with 4 rows and when tapping each row i would get the extended view of the selected row. During runtime I could see the 'detailarray' text on my cell when it extends, but it disappears when didselectRowAtIndexPath function is stopped, why is that happening so, any one can help me in this regards.</p>
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    1. COHere is the [same question](https://stackoverflow.com/questions/15442697/how-to-create-an-accordion-with-uitableview-under-a-uitableview) as yours. You can also use following tutorials for demos ; 1) [Demo1](http://www.cocoanetics.com/2011/03/expandingcollapsing-tableview-sections/) 2) [Demo2](https://www.cocoacontrols.com/controls/accordionview) 3) [Demo3](http://mobile.tutsplus.com/tutorials/iphone/ios-sdk-creating-a-custom-accordion-menu/) Hope this will help.
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      1. USRohan
 

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A row detail

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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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