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POUnable to set ViewController's title in Delegate method
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copied!<p>I have implemented an optionTable with stores a list of options for my app to execute</p> <p>I have defined a protocol method within the option table so that the main table knows when the user has selected an option</p> <pre><code>//Protocol defined in **OPTIONSTABLEVIEW** @protocol OptionsTableDelegate <NSObject> -(void)didSelectOption:(NSString *)option withtitleString:(NSString*)titleString; @end //Set the delegate property @interface OptionsTableView : UITableView <UITableViewDataSource,UITableViewDelegate> { id optionTableDelegate; } @end </code></pre> <p>This delegate method is triggered after the user selects an option in the optionstableview</p> <pre><code>//User selects an option and the delegate method is triggered - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { switch (indexPath.row) { case OPTION_LATEST: self.option = @"for_you"; self.titleString = [self.optionsArray objectAtIndex:OPTION_LATEST]; break; case OPTION_RANDOM: self.option = @"random"; self.titleString = [self.optionsArray objectAtIndex:OPTION_RANDOM]; break; default: break; } //Delegate method triggered to return the option and title string to the main table [self.optionTableDelegate didSelectOption:self.option withtitleString:self.titleString]; } </code></pre> <p>In the main table (calling options table) I setup the options table delegate to self and also included the delegate method</p> <pre><code>//Main table **QUESTIONTABLEVIEWCONTROLLER** - (void)viewDidLoad { [super viewDidLoad]; //Set up options tableview self.optionsTableHeight = 24 + (44*2); CGRect optionsTableFrame = CGRectMake(0, -optionsTableHeight, 320, optionsTableHeight); OptionsTableView *tempOptionsTable = [[OptionsTableView alloc]initWithFrame:optionsTableFrame style:UITableViewStyleGrouped]; self.optionsTableView = tempOptionsTable; //Setting the delegate to self self.optionsTableView.optionTableDelegate = self; [self.view addSubview:self.optionsTableView]; } </code></pre> <p>And I tried to set the page title in the delegate method of the main table</p> <pre><code>//Delegate method in main table -(void)didSelectOption:(NSString *)option withtitleString:(NSString *)titleString { //Set title here (doesn't work) self.title = titleString; NSLog(@"title :%@",self.title); self.type = option; [self.optionsTableView slideOptionsTableOut]; [self getData]; } </code></pre> <p>The title of my page doesn't get change in the above delegate method. Any advise on how I can change the title after selecting the option in the options table?</p>

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