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POHow to display only one UITableViewCellAccessoryCheckmark at a time
 

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  1. POHow to display only one UITableViewCellAccessoryCheckmark at a time
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    <p>I'm having a problem with the following code that should allow only one table row to be selected and display a checkmark. Currently there are multiple checkmarks being displayed in the rows.</p> <p>thanks for any help</p> <pre><code>- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { //Save the row selected to nsuserdefaults UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath]; NSUserDefaults *prefs = [NSUserDefaults standardUserDefaults]; [prefs setObject:cell.textLabel.text forKey:@"countrySaved"]; if (cell.accessoryType == UITableViewCellAccessoryNone) { cell.accessoryType = UITableViewCellAccessoryCheckmark; UIImage *image = [UIImage imageNamed:@"icon-tick.png"]; UIButton *checkmarkBtn = [UIButton buttonWithType:UIButtonTypeCustom]; [checkmarkBtn setImage:image forState:UIControlStateNormal]; [checkmarkBtn setFrame:CGRectMake(0, 0, 19, 19)]; [checkmarkBtn setBackgroundColor:[UIColor clearColor]]; [self.tableView cellForRowAtIndexPath:indexPath].accessoryView = checkmarkBtn; } else { cell.accessoryType = UITableViewCellAccessoryNone; UIButton *checkmarkBtn = [UIButton buttonWithType:UIButtonTypeCustom]; [checkmarkBtn setTitle:@"" forState:UIControlStateNormal]; [checkmarkBtn setFrame:CGRectMake(0, 0, 0, 0)]; [self.tableView cellForRowAtIndexPath:indexPath].accessoryView = checkmarkBtn; } } </code></pre> <p>I saw on some posts that I have to include the following, but I am unsure about how to implement that within the code.</p> <pre><code> cell.accessoryType = UITableViewAccessoryNone; if (indexPath.row == index) { cell.accessoryType = UITableViewCellAccessoryCheckmark; } </code></pre>
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    1. UShanumanDev
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    1. COjust reload tableview first when u click row - (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { //Save the row selected to nsuserdefaults [aTableView reloadData]; then your code... }
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      1. POHow to display only one UITableViewCellAccessoryCheckmark at a time
      1. USIrshad Mansuri
    2. COhttp://stackoverflow.com/questions/5677218/only-one-uitableviewcellaccessorycheckmark-allowed-at-a-time
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      1. POHow to display only one UITableViewCellAccessoryCheckmark at a time
      1. USshahid-rasheed
 

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Guidance
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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